eip-agri f group - european commission · pdf filetotal costs of production (€ c/l) t...

14
EI Pe Topic utilisa Group 1. Approxim in the s permane IP-A erma : Benchm ation at p member Why ben mately half o ociety. Utilis ent grassland AGR ane marking nationa rs: Elsaes nchmark of the Europe sed agricultu d, permanen RI F ent G g Europe al and re sser, O`D king of E ean Union’s ural area (Unt crops (e.g Foc Gra ean Gras egional lDonovan, Europea land is farmAA) in EU is g. vineyardscus ssla ssland p evels Peeters, n grassl ed, highlight s defined as ) and kitche Gr and roductio Hulin, Br land is n ting the impo s the area ta n gardens. roup on and randsma needed? ortance of aaken by ara Permanent p griculture able land, grassland

Upload: hoangduong

Post on 01-Feb-2018

243 views

Category:

Documents


2 download

TRANSCRIPT

Page 1: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

EIPeTopicutilisa Group

1. WApproximin the spermane

IP-Aerma

: Benchmation at

p member

Why benmately half oociety. Utilisent grassland

AGRanemarkingnationa

rs: Elsaes

nchmarkof the Europesed agricultud, permanen

RI Fent G

g Europeal and re

sser, O`D

king of Eean Union’s ural area (UAnt crops (e.g

FocGraean Grasegional le

Donovan,

Europealand is farmeAA) in EU isg. vineyards)

cus ssla

ssland pevels

Peeters,

n grassled, highlights defined as) and kitche

Grand

roductio

Hulin, Br

land is nting the impos the area tan gardens.

roup

on and

randsma

needed? ortance of agaken by araPermanent g

p

griculture able land, grassland

Page 2: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

2

covers 3economiof hectaleast 60%among Grazing North anSouthernproductiocommon Grazing Directivestrategy burning processefrom fosgrasslanpreciousquantity clear bencommunbenchmabe an improductiothere is need to

A key qube compevaluateare neceunderstamake thithe necegiven in Europe a

Some ofrelationsa numbeproductioalso demgrazed gin many

One of tand is aconcentrof markeneeds to

It must bparts of high cos

32% of the cs of grasslares of perma% of the UAmember stasystems are nd Centre ofn European on and hay

n practice in m

systems bee (1991), Wa

(2006), CAfossil fuel,

es. Emissionsssil fuel eneds have mu

s to use in eand quality

nchmarking nity to advanarking and u

mportant firston due to clivariation in be benchma

uestion arisespared and hoed, if there aessary to undanding why is comparisoessary termi

papers of Hand Cosentin

f the differenship betweener of countron is reduce

monstrates thgrass before EU member

the main reaa cost effectrate is for exet prices for o be docume

be emphasisEurope, the

st milk prod

UAA with imand use (Figuanent grassl

AA. But not oates and extypically we

f Europe (Thcountries (production

many other a

ecame moreater Framew

AP (2013-202converting fs of greenhorgy. Grass bltifunctions lecosystems. terms from of national gnce with knounderstandint step to quaimatic conditDM productrked and est

s if Europeanow can the pre no data aderstand thethey exist a

on, precise denologies desHelgadottir eno et al. (201

nces in membn the total cories (Dillon eed by 1 cent/hat a consida significantstates.

asons for stretive feed. Inxample 1:3:5

fertilizers anted for othe

sed, that duee paddock siduction syste

mportant diffure 1) (Huygand. In the nly the area press the ell developed

he Netherlan(Portugal, Sis more typareas where

e environmework Directiv20). Emissioforests and ouse gases (based livestoike carbon s Within Eur

different cougrass dry maowledge of g of nationaantify. Indeetions and othtion due to ctablished.

n grassland ipossibilities foand benchma overall diffe

and how to efinitions of wscribed by Peet al. (2014)14) for the M

ber state proosts of producet al., 2005)/litre for a 2

derable propot impact on c

essing the imn Ireland e.g. This relationd all other er EU membe

e to local conizes are too ems are bas

ferences betghe et al. 201UK, Ireland differs wide

ecological, stfor example

nds, DenmarkSpain, Italy, pical of centforage cons

entally sustave (2000), Kons of green

grasslands (GHG) are aock systems sequestrationrope there auntries and watter producthow to incre

al levels of ged some couher major vaclimate, soil

is not benchmor any increaarks for eacherences betwuse possibiliwhat grasslaeeters et al.) for the No

Mediterranean

oduction arection and the). The relatio2.5% increasortion of thecost of produ

mportance og. the ratio onships may

production er states.

nditions and small for ro

sed around

tween the m14). France, and Sloveni

ely, moreovetructural, hise in Ireland, Uk, SwitzerlanGreece).

tral Europe (servation is n

inable as nKyoto Protocnhouse gaseinto arable consequencare growing

n, maintenanare differencwithin countrtion within mease and imrass DM prountries may ariables (wate

types, types

marked. Howase of profitah grassland t

ween Europeaities to over

and has been. (2014). Grrth of Europn Region.

highlighted e proportion onship showe in grazed e dairy cowsuction is rea

f grazing is tof cost of gvary betweefacilities. Th

e.g. a differotational graindoor feed

member stateUK and Spaia permanentr the kind ofstorical and UK, France and and also Harvesting (Germany), eeded.

necessitated ol (1997) anes (GHG) arland, and s

ce of naturalg in overall nce of biodivces betweenries. As yet t

member statemprove grassoduction and not be able er access, ets of vegetati

w can Europeability of pertype in eachan grasslandrcome the pn addressed bassland overpe, Huyghe e

in Figure 1 wof grass in t

ws that the agrass in the diet (50% lised. This ca

that it is a hgrazed grassn all countriee exact com

entiated herzing systeming. From a

title dat

es and diffein have overt grassland f utilisation is

cultural difand some pain many pargrassland falthough it

by the EUnd the Soil re a conseqseveral othel biological pimportance,

versity etc. wn grass prodthere has nees. For the gs DM produc their differeto increase gtc.). The reasion and gras

ean grasslanrmanent grash region? Bends and to estproblems. In by the introdrviews of Euet al. (2014

which showsthe dairy cowaverage coscow’s diet. +) must coman be achiev

home grown s to grass sies and are d

mpetitiveness

ritage systems. In some

a green hou

te

rences in r 7 million covers at s variable fferences. rts of the rts of the for silage is also a

Nitrates Thematic uence of

er natural processes

because which are duction in ever been grassland ction, the ences will grass DM sons why ss quality

d regions ssland be nchmarks tablish an order to

duction of urope are ) for Mid

s a strong w’s diet in st of milk The data mprise of ved easily

resource ilage and epending

s of grass

m in some countries se gases

Page 3: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

3

viewpoinemissionsystems grazed gand concused by that stabhigh yieemission

The objeestablishseason leof EU cotools wilknowled

Figure 1ranging fr

WhichproduThe quaareas wefficiencycolour corequired grasslansward tygrasslanthe follow

1

2

3

4

To

tal

cost

s o

f p

rod

uct

ion

(€

c/l)

nt this is not ns (O’Brien e

are very cograss, they recentrates. Ththe nations

ble feeding ielding cows ns compared

ective of thh the reasonength, ratio ountries can l work at farge.

1. Relationshiprom total conf

h benchuctivity?antification o

where efficieny. The key isoded area m for informedd productivit

ype, how it cd productivitwing parame

y =

0

10

20

30

40

0 10

US (Confin

favourable aet al., 2012ommon in D,equire a comhere are anifocusing on s most command mixed with cows fe

is work is tns for differeof grazing tobe develope

rm level, in w

p between totfinement (0%

marks a? of grass DM ncies can bessue for Euro

maps of cound decision mty regions toan be influenty, and in ordeters and reg

-0,0033x2 + 0,0415R² = 0,9074

0 20

ned) U

as recent pub; Soussana , NL, B, Lu,

mbination of mal geneticsgrass. Farm mon in someor concent

ed with grass

to benchmarences in grao cutting. Aed from this which farmer

al cost of prograss) to gras

are need

production e realized aope is that wntries is only

making. In Euo establishingnced, what isder to allow gional levels.

5x + 34,0344

30

Proportion

Denmar

US (GrazinGer

blications haet al., 2014Pl etc.. Higgrass, possi

s suitable to structure, la

e regions, fotrate based s only (Oene

rk grass DMass output, dA clear view o

work.regionrs can use w

oduction and pss based feed

ded to de

across regioand potentiawe are workiy an illustraturope we shog what levels the level ovarious com Terminology

40 50

n of grass in d

rk

ng)rmany

ve stated tha4; del Pradoh yielding cobly other gregrazing syst

and price andor instance infeed ration

ema, 2012).

M productiondifferences iof the level os. The secon

within their re

proportion of systems (90%

escribe g

onal farm syal exists to ing in the abtion and doeould be movil of productif grass utilisa

mparisons bety is based on

60

diet (%)

The Net

France

UK

at grazing syo et al., 201ows are not een forages tems and sud risk reductn D, NL, B, s have adv

of EU memn botanical of grazing annd objective egion to incr

grazed grass % grass) (Dillo

grasslan

ystems is esincrease sw

bsence of relees not establing on from on is been aation. Benchtween countn Allen et al.

70 8

herlands

Irelan

Aus

title dat

ystems have 14). Fulltimt fed adequalike e.g. sila

uch genetics tion strategieLu and Pl. M

vantages in

mber states composition

nd utilisationis to establi

rease their g

in the dairy con et al., 2005

nd

ssential to dward product

evant data, lish the propthe debate aachieved, whhmarks for dtries, should (2011).

80 90

d

stralia

New Zeala

te

low GHG me indoor ately with age maize are been

es explain Moreover, methane

and to , grazing intensity ish which grassland

cow’s diet, 5)

determine tivity and using old per detail about the hat is the describing consider

100

and

Page 4: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

4

1. 1.1.1.

2. 2.2.

3. G3.

3.

4. G4.

4.2

5. (

6. G6.

6.

For all tlanguagemethodsmonitoriavailable

The quaexamplethe bettneeded. 10.000 dorganisaincluding

DM-Yield 1 On na2 On reg3 On farProportion o1 for m2 for mGrass feed u1 Grazin

propoperiod

3.1.1 3.1.2 3.1.3 3.1.4

t2 Cuttin

area) Grassland ty1 Perma

4.1.1 A4.1.2

4.1.244

4.1.24.1.3

2 Agroforestr

Botanical co(herbs, grassGrassland qu1 Seaso

fat) 2 Quality

these criteries. It is of s for data ng or repor

e which desc

ntifications oe milk and beter insight inFor example

dairy farmersations are allog density, als

ational level gional level urm and field f home-grow

milk productiomeat productutilisation ng (potentialrtion of graz

d caused by dRotational grSet stocking Mountain anStocking dentemporary gg (for fresh

ypes (definitioanent grasslaAgriculturallyNatural and 2.1 Past4.1.2.1.1 4.1.2.1.2 2.2 TradPermanent g

ry systems

omposition es-like plants,uality nal variation

y of conserv

ia a lot of interest thatsampling, drting systemribe the natio

of grass DM eef productionto grass ute the Annuals in the Nethowed to takeso the VEM, p

under regardlevel

wn feed and oon tion

l and intenszing days to drought or corazing (continuousd Mediterrannsity (LU/ha rassland; LUgrass, silage

ons see withands y improved gsemi-natural

tures, includiSole useCommon

ditional hay mgrasslands no

expressed as woody plan

n of grasslan

ed grass

data are at substantiaifferent quas for all datonal situation

production con of differetilization. A l Nutrient Cyherlands in 2e samples of protein, etc.

d of the differ

output from

sity expressethe total gr

old)

s grazing) nean grazingUAA; LU/ha

U/ha permanee or hay) (pro

in Peeters et

grasslands l grasslandsng rangeland

e n land meadows o longer used

s percentagnts, shrubs)

nd quality (d

lready availal comparisonality criteria ta. Even onn under com

can also be ment animal ty

limitation ofycle (ANCA) i2015. Input f

the grass silare estimate

rence betwee

grass-based

ed as numberowing perio

g of green for

ent grasslandoportion of p

t al. (2014))

ds, rough gra

d for product

ges of grass

digestibility, l

able in diffens are still n

and becaun national lemparable situa

measured indypes or woolf this methois using this for the ANCAlage. Next toed.

en growth cl

diets

er of LU graod in the yea

rage area; LUd) permanent +

azing, forest

tion

ses, legumes

ignin, fibre,

erent countrnot possible se many co

evel there arations.

directly by ou. An advantaod is that mmethod. The

A is among oo the amount

title dat

limate zones

azing days par; length of

U/ha of perm

+ temporary g

t pastures, et

s and other

crude prote

ries and in e caused by ountries donre not many

utput paramage of the mmore paramee tool will be

others that spt of grass sila

te

per year; f housing

manent +

grassland

tc.

r species

ein, WSC,

different different

n´t have y reports

eters, for method is eters are e used by pecialized age in m3

Page 5: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

5

Researc

We are productio

Current seasonalFigure 2give a fisome coIreland.

Figure 2measured

In some(Griffith understa

New meSchaumbproductiv

A coordinetwork protocol productiomost Euthe dataup a maand Kopproductiofor ryegPortugalnorth-weDenmark

ch level

proposing ton needs to

methodologlity and tota) has been erst estimate

ountries may

2. Grass growtd with the met

e research cet al, 2014)

anding of the

thods for meberger, 2005vity in whole

nated experimeasured tat 32 Europ

on of grasslropean coun

a of a meteop of annual rec, 1996). Tons of mownrass reaches. The most pestern Francek, Ireland an

to quantify be quantified

gies used aal DM produestablished t, under a co

y have alread

th (kg ha-1 d-

thod of Corral

centers is th) or Agrichece level and va

easuring gra5). These me regions.

iment organihe productiopean sites (Cands all oventries. Humeorological netrain fed herb

The results arn and heavils almost 20 productive sie, Belgium, t

nd the United

grass DM od at research

are cutting ction of a ro quantify gommon methdy dataset b

-1) during growl and Fenlon (

he grasslandck in Northeariation of D

assland produethods shou

sed by Corraon and produCorrall and er Europe. Le and Corralltwork and a bage yields. Are presentedly fertilised gt DM/ha in tes (i.e., thothe Netherlad Kingdom. T

output at a h level.

grass with region. The rass DM prohodology of built upon th

wing season (1978) (Thom

d DM outpurn Ireland. M output in t

uction are avld give a bet

all under theuctivity of cuFenlon, 197

Lee (1983) gl (1986) attegrass growt

A synthesis o in Figure 3.grasslands aGermany (K

ose where prands, NortherThe most of t

number of

a standardmethod of C

oduction, thiswhats been

his harvesting

at different siet et al., 2011

t measured These systethose countr

vailable withtter overview

e auspices of utting grassla8). This expgathered conempted to crth model. Joof all this info As expectedre recorded Kiel) wherearoduction excrn Germany,these station

levels. At t

protocol aCorrall and s method has

achieved atg methodolo

tes (averages1)

weekly, i.eems can autories.

GIS and GPw about the s

the FAO Lowands accordi

periment shonsiderable prreate a prod

ones and Carormation hasd, major diffebetween sit

as the lowesceeds 15 t D the prealpin

ns are locate

title dat

the outset g

and establisFenelon (19s several uset national levogy i.e. Germ

s from at leas

e.Pasturebaseomatically gi

PS measuressituation of g

wland Grassling to a stan

owed the poroduction daduction map rter (1992) as been madeerences in thtes. The highst yield is onDM/ha) are sine areas of Ged on the Atla

te

grass DM

shing the 978) (See es. It can vels, also

many and

st 3 years,

e Ireland ive us an

s (see i.e. grassland

land Sub-ndardised tential of

ata about by using

also drew e (Peeters he annual hest yield nly 2 t in ituated in Germany, antic side

Page 6: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

6

of Europlatitudestemperaconsistengrasslan

Figure 3own calcu

Note: Thi(with pho

Only fewnetwork

Farm le

A numbecountry.

12

3

To develAdvisor managem

pe between s of Europetures and lont low prodd productivit

3. Production ulation) (Huyg

his map does nosphorous) pe

w comparisoorganized by

evel

er of steps a

1) The tool2) Advisors

grassland3) The tool

lop a grass to/ Agrisuppliement; govern

52° and 57e. At high ow levels ofuction levelsty on herbace

potential (annghe et al., 201

not reflect theermanent sown

ons of directy member st

are needed t

l needs to bes / Agrisuppld tool l needs “true

ool make surer / Scientifinmental proo

7° of latitudelatitudes, af photo synts along the eous-domina

nual yields in 4)

he yields for Mn biodiverse p

t record of gtates are ava

o implement

e farmer-frieniers / purcha

e” outcome –

re to make aic bodies/ Gof.

e. The less s in Icelanthetically act

Mediterraneated pastures

t DM/ha) of m

Mediterranean pastures rich i

grass dry mailable.

t a “grasslan

ndly, not onlasers/Scienti

– eg. scientifi

a combinatioGovernment.

productive sd, productiotive radiatioean where ds.

mown and hea

Southern Eurin legumes are

matter (DM)

nd” tool succ

y for the elitific bodies/ G

ic proven.

n of represenDepending

sites are situon is obvion (PAR). Thdrier and ho

avily fertilised

ropean Regione yielding 3 to

production

essfully with

te farmers Government

ntatives of thhow the too

title dat

uated at higously limitedhe figure alsotter conditi

d grasslands (A

ns, where welo 6 t DM ha-1 a

within a coo

hin farms of

need to emb

he 3 groups:ol needs to

te

gh or low by low so shows ions limit

A. Peeters

ell fertilized a-1).

ordinated

region or

brace the

farmers; be used:

Page 7: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

7

At farm recent iassessmstick. Didependsused to harvest wherebyweb bason farm The samand “Am

In Franceach regor by vicompresBavaria (observatmethod signals ffor harve

In Southquality afeatures,developeis basedover sev

Establis

Ireland 2014)). type of istate.

In Germ(www.agpermane

In the Nkg DM hpractice possible

GrassIn recengrazed gproductioproductio

level there s measuringent of herbaifferent expes on sward de

establish thdates are k

y farmers (dased software variation in

me method ismazing Grazin

ce a computegion. At paddsual assessm

ssed sward h(Heinz, et altions on diffecalled “Reife

for best harvest times.

h Tyrol (Italy)at the first , managemed. This syst on data co

ven weeks sta

shmentmen

has developIt may be nntiative can

many the vogribenchmarkent and temp

Netherlands, harvested frgrazing). Thto provide a

sland Utnt years grazgrass and reon. Lengtheon by 1 cent

is a numbeg farm grasage mass (O’eriences gavensity and thhe grass proknown. In 2airy, beef an(Pasturebasgrass growths slowly beinng”.

er spreadshedock level grament (O’Donheight to herb., 2008) or ierent grasslaeprüfung”, wvest times. In

) a user-friencut of perm

ent and mtem, called wllected over arting from t

nt of Nation

ped its own ow time for be very pow

on Thuenenk.org). Thisporarily grass

the CBS (Cerom harvestehe amount oa total yield o

ilisationzing manage

educe the dening the grat/litre in Irela

er of avenuess cover we’Donovan et ve that the herefore on toduction of 2013, Teagasnd sheep) case Ireland). Th, but also tong adopted

eet called "Hassland prod

novan et al, bage mass. Sn Thuringia nd sites. In here the chan many parts

ndly, web-bamanent mea

meteorologicawebGRAS (hten years at

the time of st

nal Grassla

national grasuch an inti

werful to esta

n-Institute in net shouldsland.

entraal Bureaed grasslandof grass harvof grasslands

n – graziement strateependency oazing seasonand (Lapple

es of establiseekly over al., 2002) orrelationship

the animal ththe paddocksc in Irelandan quantify wThis is an imo try an attein the Nethe

Herb'Avenir" duction is me2002). TheSpecial grasscollect data North-Germaange of crudes of Europe

ased tool alloadows depeal conditionshttp://www.lat selected lotem elongati

and databas

assland dataiative to be ablish the re

nstalled a wd be comp

au voor de Sds. The CBSvested by grs.

ng or cuegies have bon indoor fee by 27 dayset al., 2012

shing farm Dthe grazing r by using th

p between hhat is grazingks of the fad has develweek grass

mportant stepmpt to increerlands via t

(Future graeasured by ce rising platesland monitoover a long any data for e fibre contethe phenolo

owing farmerending on ths during plaimburg.it/en

ocations makion.

ses

abase -(Pasreplicated inlative differe

world-wide-nleted for E

Statistiek) colS collects darazing is how

utting orbeen identifieeding in grass has been s). By compa

DM matter pseason eit

he rising platherbage masg. This weekrm once theoped a natigrowths on

p forward in ase grasslanhe projects

ss) integrateutting and we meter is aoring programtime at manforage qualitnts of Loliumgy of grassla

rs to estimatehe harvestinlant growthn/mountain-a

king use of a

sturebase Iren other EU mences in DM

net for agriurope and

llects data ota on grazinwever not es

r both? ed to increassland systemshown to redaring averag

title dat

production, ther by usinte meter or tss and swarkly profile cane grazing aional grass their farm utrying to ca

nd utilisationo“Dynamisch

es growth mweighting thealso used – ms in Germany locations aty are measu

m perenne pland plants is

e the potentng date, toph is being agriculture/1a sequential

eland (Griffitmember statproduction w

icultural benfor the sub

n grassland ng (% of fastimated, so

ase the propms of milk aduce the cosge data of fa

te

the most ng visual the sward rd height n then be nd silage database

using this pture the on farms. Weiden”

models for e herbage

equating any like in and allow ured by a lants give s crucially

ial forage pographic currently

1903.asp) sampling

th et al., tes. This within the

nchmarks bjects of

area and arms that o it is not

portion of and meat st of milk rms from

Page 8: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

8

the ‘SustFarm Ac(2008) sfarmers,subsidieslocated iin internRICA netless gree(266 500104 840rather hito the pueconomisystem, 2012). In the stinput codegree oeconomibased sycost of mvs 0.16 marketinmore seEconomiproductsto benef This neeinitiativeexaminegrazing mare not gacross mWestern of Austriintermedetc.). Even in establish“grazing of actual

1 ResilieeconomiResiliencperformagood res

tainable Agriccountancy Dshowed that because of s. The continin Brittany, aational comptwork (56 vsen maize sila0 vs 349 900 €/AWU), thigher (21 90urchases of cc result befois even muc

tudy of Samosts per ha aof intensificatc performanystems, appemilk producti€/l respectiv

ng price of melf-sufficient ic performans and cerealsfit from mark

eds to be ees has been e the level omay be mucgenerally avamember stat France, partia and Switzdiate (Hollan

more mounth how grazin

days” and itl grass utilisa

nce refers heic performance characterance after a silience for th

iculture NetwData Networt grassland-bthe savings

nuous followand of farmsparisons. The

vs 78 ha), useage (11 vs 30 litres) and ahe farms of t7 vs 17 261 concentratedore tax and wh higher in t

son et al. (2are closely ation does no

nces. In this ear to be moion is alwaysvely for the milk practicaand grassla

nces of grasss. If grasslanket improvem

established fto highlight

of grazing tah lower thanailable. A ketes, some mt of Belgium,zerland or Sond, parts of

tainous regiong intensity ts necessaryation across c

ere to the ap

nce) relativelyrizes the capdisturbance.he economic

works (SAN)’ rk (RICA)’ inbased system

on producti-up between

s of the RICAe farms of the more grass2%) and proa smaller totthe SAN net€/AWU) tha

d feed (154 vwithout subshe farms of t

2012) the thrassociated to

ot seem to bestudy, the

ore resilient1

s significantlyextensive,

lly does not nd-based sy

sland-based nd-based sysments (Peeter

for other mthe areas o

aking place in the level of ey question member stat, Northern Gouth-Tyrol. OBelgium), w

ons it would is different

y definition recountries.

ptitude of a (ey stable vis-aacity of a (ec The systemperformance

’ and from con the same rms in the loion costs desn 2008 and 2A (see Peyrauhe SAN netws (87 vs 67%oduce less cetal product ptwork producn average favs 320 €/ha)sidies, which the SAN netw

ree classes oto a reductioe a key explamost self-su to price crisy lower thanintermediatevary from o

ystems is wesystems stro

stems appears, 2014).

member stateof grassland n these me

f harvesting/remains in Etes have int

Germany or thOther countr

while more a

be importanacross the

egarding tim

eco-)systema-vis a risk (hco-)system to

ms representee.

onventional fregions of F

owland are aspite the fac2012, of aboud et al., 20

work are sma% of their Mereals (8 vser agriculturce an addedarms of the R and inorganreveals the work (7 180

of intensificaon of grasslaanatory factoufficient, whisis because tn in the moree and more one system tell shown inongly dependr to be more

es. While thin Europe.

mber statesensilaging o

Europe, whattensive grashe alpine beries or differre with low

nt to classifyregions and e and intens

to maintain ihere a risk ofo recover a ned in the SAN

farms sampleFrance, Le Rable to provict that these ut forty farm14) confirmsller on averaain Forage A20 ha). In sal working u-value and aRICA. These nic fertilizers real technicavs 1 490 €/A

tion/self-suffand in the for of the diffech are also the share of e intensive syintensive sy

to another. Tn the data od on the relae resilient, th

he focus preWe must no. In many c

or hay makingt is the intensland use slt of Southerent regions intensity (It

y the exact ucountries. T

sity is useful

ts performanf price on thenormal functiN sample ap

title dat

ed in the ‘AgRohéllec and vide good inc

systems recms of the SANs the results age than thoArea (MFA)) spite of a lowunit (AWU) (8an income bsavings rela(21 vs 92 €/

al performanAWU) (Peyra

ficiency basefodder area erences in tethe more g

f variable cossystems (0.10ystems) wheThis resiliencof the SAN ative prices ohey are also

eviously in Eow step forwcountries theg, however snsity of grasssuch as Irelrn Germany ain that coun

taly, Spain,

usage of graThe use of to establish

nces (here the products). ioning and

ppear thus ha

te

gricultural Mouchet

comes to ceive less N, mainly obtained

ose of the and thus

wer quota 88 454 vs efore tax te mainly /ha). The

nce of the aud et al.,

ed on the (1). The

echnique-grassland-sts in the 0 vs 0.13 ereas the ce of the network. of animal less able

European ward and e level of such data sland use and, UK, and parts ntries are Romania,

ssland to the term the level

he

aving a

Page 9: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

9

Table 1.different c

CountryGermanIrelandAustria,France regionsPoland Swedenstates Netherl

Portugasheep a

ScientificPontes egrasslanpresent practices

In the NGrazing level.

The roGrasslanThere isrequiremof nationexposed combinaundocum

There ar

1. Wha

. Indoor feedcountries of E

y ny , UK , Slovenia

– mouns

n, Finland,

lands

al (beef and goats)

c advances met al., 2007) ds diagnosison farming

s. This appro

Netherlands are especial

ole of mnd species ans a large effment for the ns (Table 2)

to mid sumtions are m

mented when

re questions

at species are

ding days (caEurope. Source

Wi181012

tainous

Baltic

cattle,

0-9

made possiballow to pro agronomic tsystems and

oach aims to

projects likely used to to

multispecnd varieties afect of specsame pastur), the same mmer droug

more resiliencn establishing

to pose on t

e present in g

aused by wines:

nter days ind0 (north) – 20 -160 days0

90

ble by the fuopose the typtools. The md assess howimprove the

e Amazing Go improve th

cies grasand traits varies type on re species as

approach sghts and colce to monocg the DM pro

his topic

grassland reg

ter cold or s

doors 220 (south)

unctional apppes of grassl

methodology aw farmers u

e quality of th

Grazing (httphe benefits o

ssland ry within couDM produc

s others. In should be unld winters, sculture type oduction vari

gions?

ummer droug

Grazing 200-30 120 to

80% faday & n

75% bleast 12

270-36takes day&ni

Only dlonger permanfarms.

proach of velands (Cruz eaims to charuse the grashe grass at th

p://www.amaof grazing an

untries and vctivity and sothe context

ndertaken fospecies rich swards, yet

ation across

ght) and num

g days

0 days at gra

160 days

armers graznight

etween 6 – 20 days

5 (in most oplace d

ght).

airy cows aperiod

nently, partic

egetations (Cet al., 2010) acterize the

ss growth pohe moment o

azinggrazing.d to show th

vary widely dome countrieof benchmar

or pasture sppastures w

t much of tcountries.

title dat

mber of grazin

ass

zing of whic

8 hours per

of the areas, during all

are kept indods, somcularly in sm

Cruz et al., 2 that are thediversity of g

otential throof its use.

.eu/en) and hese benefit

depending ones will not rking DM propecies. In

with differentthese aspect

te

ng days in

ch 25%

r day at

grazing year,

oors for metimes mall size

2002 and e basis of grassland ugh their

Dynamic s at farm

n climate. have the oductivity countries t pasture ts remain

Page 10: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

10

Table 2:

Grasslandtype

Permanegrassland

Permanetemporargrassland

Semi natural grassland

Permanenatural grassland

Sown rainfed biodiverslegume rpermanegrassland

Irrigated biod,permgrassland

Table 3 practices

2. Can

The avagrowth meteoronational particula

Summary of s

d Country

nt d

D

D

Ir

nt/ ry d

NL

d

nt

d

se rich nt ds

m. d

D

PT, E

PT, E

PT, E

allows to clas taking into

we predict t

ilability of a prediction wlogical modedatabase w

arly if linked t

some grasslan

Area/ region

North Germany

South Germany

All

Hilly and mountainous

areas

All

All

Center and South

Irrigated schemes

assify grasslaaccount the

the grass gro

national grawithin countreling based owill allow ato regional m

nd types and a

Utilisation

silage

silage

pasture

Silage / pasture

Meadow

Grazing

Grazing

Grazing + 1 cut for haylage

ands into 3 plant divers

owth?

ass growth dries. Most pron soil and actual data

meteorologica

attributes in E

Intensity (cuts per

a)

N

5

5 (6)

6 (7)

2

0

0

1 cut

functional tysity.

database wouredictions ofair temperatto be usedal data.

urope.

Number of

species

Yieldt

DM/

5-10 8-12

7- 5 8-12

5 9-16

25-65

10-50

6-20 spp/cvs

6-9 spp/cvs

4-7

1-3

3-6

12-2

ypes (AB, b

uld greatly af grass growture (Breretod to genera

d

/a

Protein content

%

2 18

2 18

6 18

7

3

6

20

12-14

6-16

8- 22

12-22

and C) and

assist the devwth capacity on, 1985). Tte regional

title dat

Energy value co

s

Lpe

Ta

AloprL

peDa

1.0UFL LoPoPoF

L

<0,7UFL

0.7-1.0

0,8-1.1

VB

HoAL

TrOrn

T.micTresOrnBiM

spp

Dac

T. rf

Lotarun

peDact

to diagnose

velopment oare genera

The developmgrass-grow

te

Most ommon species

Lolium perenne, araxacum

off.

opecurus ratense, Lolium

perenne, act. glom.

ol. per. ; oa prat.,

Poa triv., Fest. ar.

Lol. per.

Vulpia, Bromus,

Hordeum, Agrostis, Lolium,

Trifolium, rnithopus,

T.subt.,T. chelianum, supinatumrnithopus, iserrulla,

Medicago p., Lolium mult,

ctylis, etc.

repens, T. fragif.,, tus, Fest, nd, Lolium

perenne, ctylis glom.

foraging

of a grass ated from ment of a th rates,

Page 11: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

11

In Massresource60% of thave setbut evaldifferent

Table 3transformfirst of fwww.agir

FunctiGrasslaFertility

Early riSigns oType ofType of

Domina

Legume

Other species

The firstperiods (500 ° .Jto weathpotentiathe territ

The secobased osheep mbulletin Iabout thtemperaof grasspermane

Predictioet al., 20usable. DM yield

sif central mes. Measuremthe growth it up an obseruated by 5 dt type grass g

. The three mation of a grafebruary, of r.toulouse.inra

onal type and productivy and soil dep

pening of full flowerinf leaflet f cover

ant grasses

es

domins

t objective of(benchmark J ), early cutther data frol evapotranstory against

ond objectiven a network

meat and goaINFO-PRAIRIheir practicetures, observs harvested ent grassland

on of grass g007). As longFor instance

d at the first

mountains inment of grass assumed trvatory of grdates of gragrowth (Benc

grassland tyassland practiaveraged da

a.fr/agir/ )

AB vity High pth Increas

Deep sVery ea

ng 800°C MediumStrong

Lolium tylis gca prlanatusTrifoliuTrifoliu

ant Taraxaspec.,

f this observstages): ou

ting (750 ° .Jom 35 weatspiration). Cathese bench

e of this obsk of 47 farmat milk). AloIE to inform es in relatiovations of veor grazed.

ds.

rowth can alg as the respe, the wegGRcut.

n France wss growth is to take placerass growth fssland practchmark).

ypes with hice date by acaily temperat

sed soil arly to earlyto 1000°C

m to large tufts of gras

m perenne, glomerata, Feratense, Hos,.. um prateum repens acum off., RuUmbelliferae

vatory is to atdoor herd, J), intermedither stationsan then be emark stages

ervatory is toms distributedongside eachfarmers on wn to the altegetative sta

Info-Prairie

so be done bpective meteoRAS include a

where permaan essential

e in spring. Cfor three yeatices which r

ighest frequeccumulated avtures capped

b mediMediSoil llate1400medi

ss Medi

Dac-Festu-Holcus

AgrosprateArrhe

ensis,

Rumex e

Centa

assess the staherd to pasiate cutting (s in Massif cestimated fors.

o evaluate thd in the Ma

h county the weather (Advtitude and tages and moe gives farm

by several worological daalso about 60

anent grasslal tool to manChambers ofars. The grasrepresent the

ency in Francverage daily te

between 0

um high um ess fertile

0°C um um carpet

ostis spec., Pense, enatherum e

taurea spec.

ate of the grture (300 ° (1000 ° .J), lcentral (rainr each year,

he real use oassif Central

Chamber ovanced accuthe type of

onitoring of tmers benchm

whole farm mta are availa000 single m

ands represnaging grassf Agriculture ss growth is ne keys of a w

ce and theiremperatures (° and 18 °

C weaWeShaEno110fineDencar

Phleum

elatius,

Fesovin

LotMedAchHie

rassland reso.J), end of tate cutting (

nfall, temperthe grass pr

of the forage(cattle milk f Agriculturemulated temprairie. Inf

the shoot to marks for ho

odels, like e.ble, differenteasurements

title dat

sent the firss. In mountaof the Mass

not directly mwell utilizatio

r characterist(= total, start° C). HERB'A

ak eak allow soil ough early 00°C e nse and shorrpet stuca rubra, ina, Briza me

tus cornedicago lupulihillea mileracium pilos

ource at diffethe very firs(1200 ° .J), crature and eroduction situ

e resource byand meat,

e achieved amperature) anfo-Prairie symaximize thow best to

.g. DairyWiset models shos over 10 yea

te

st forage ain areas, sif Central measured on of the

ics (°.J : ting to the AGE tool:

rt cutted

Festuca edia,

niculatus, lina llefolium, sella

erent key st grazing compared estimated uation on

y farmers milk and

a monthly nd advise

ynthesizes he quality

manage

e (Schils ould be ars of

Page 12: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

12

3. Are t

Forage qcompositcrude prcountriesovercomthe prim

RelevAmazing

The proj“How dochallengethinking extendinproject fwalks uthrougho

Dynamis

Networkdiet of dweekly fspread t

Pastureb

www.pa

Pasture 600 dairJanuary weekly a

ReseaThe costusing a c

What are

What are

The limit

A grassla

The varito be com

The leveestablish

the forage q

quality chantion, and regrotein, crudes or at leas

me the knowlary objective

vant projg Grazing (ww

ject Amazingo we ensure es are reduare needed

ng the grazinfocuses on “sing rising out the Neth

sch Weiden

k of young ddairy cows thfarm walks uhroughout th

base Ireland

asturebase

base Irelandry, beef and 2013. It is b

and annual g

arch quet of grass as common met

e the achieve

e the Potenti

ting factors e

and measure

ation betweempleted and

el of grass hed for each

uality criteria

nges dependgions. How te fiber, minest countries edge deficit e of this wor

jects ww.amazingg

g Grazing (wthat the yie

ucing the grd concerningg season and“Managemenplate metreerlands (in c

airy farmershus increasinusing rising he Netherlan

eirland.ie

d is a nationasheep farm

both a decisirassland rep

estions a feed (grazthodology

ed DM Produ

ial DM produ

explaining th

ement netwo

en EU memb understood

utilisation aEU member

a between th

ding of notao evaluate forals are to busing a comin this areak, it may bec

grazing.eu)

www.amazingeld of the parazing lossesg grazing sysd smart comnt by measues. Results acooperation w

s in the Nethng the financplate metre

nds (in coope

al grassland dmers using thion support g

ports which in

zed and harv

uction levels

uction levels t

e production

ork needs to

ber states, a

and its breastate.

he regions an

bly on utilizorage valuesbe comparedmmon NIRS . However, come a majo

ggrazing.eu)asture is higs and increastems, type

mbinations wiurement”. Faare dissemiwith Dynamis

herlands thacial benefits

es. Results aeration with D

database runhe sytem. Ingrassland panform the gr

vested) need

for grassland

that can be a

n gap needs

be establishe

accounting fo

akdown bet

nd countries

zation dates,s? Methods fod. The use o

calibration documentin

or element in

in the Nethher with graasing the grof vegetatio

th type of coarmers measnated in a sch Weiden a

t aims the pof their farmre disseminaDynamisch W

n by Teagascn total it hasckage and aassland indu

s to be estab

ds in Europe

achieved in

to be explore

ed throughou

or soil type,

ween grazin

the same?

, seasons, for measuringof NIRS and for differentg grass qua the next nu

herlands addazing comparross output. on or grass,ow and cowssure grass ygrazing bul

and other ini

proportion ofms. They meated in a gr

Weiden and o

c Moorepark.s 850 users a

grassland dstry.

blished for ea

grasslands in

ed

ut Europe

climate, ma

ng and harv

title dat

fertilization, g i.e. energyits calibratio

t species wolity differenc

umber of yea

dresses quesred to mowi Innovative , reducing ts per ha. A payield by weelletin that iitiatives).

f grazed graeasure grassrazing bulletiother initiativ

It has approand was lau

database. It

ach EU mem

n Europe

nagement et

vesting need

te

botanical y content, on across ould help ces is not rs..

stions like ng?" The ways of

rampling, art of the ekly farm s spread

ass in the s yield by in that is ves).

oximately unched in produces

mber state

tc. needs

ds to be

Page 13: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

13

ReferAllen, V.G

A. an

ANCA A

73 Brereton,

ma Corral, A.

fro Cosentino

gr

Cruz, P., (217

Cruz, P., fou

Del PradoMogr

Dillon, P.,paCo

Garry, B.int20

Griffith, VgrAb

Heinz, S.,ma

Helgadóttov

Huyghe CEff

Huyghe, Sc

Lapple, DJo

Le Rohéll(R

O’Brien, Dacem

rences G., Batello, C.,

and Sandersond Forage Scie

Annual Nutrie3b5603cbfad&

A. J. (1995)anagement, 1

J. and Feneloom grasses. Jo

o, S.L., Porquasslands overv

Duru, M., Th002) Une nou

72, 335-354.

Heau, J.P., urragères pére

o, A., Van deosquera.Losadassland-based

, Roche, J. Rastures, 131-1ork, Ireland.

, O’Donovan, tkae and dry 014.

V., O’Donovanass dry matt

berystwyth, 20

, Mayer, F. aanagement. G

tir Á., Frankowverview: Nordi

C., De Vliegheffects of Comm

C., De Vlieghcience in Europ

D., Hennessy, ournal of dairy

lec and MoucRAD): une com

D., Shalloo, Lccounting metmissions. Anim

, Berretta, E.Jon, M. (2011)ence 66: 2-28.

ent Cycle (&owner=18c95

) Regional an2-22. Dublin,

n, J.S. (1978)ournal of Agric

ueddu, C., Coview: Mediter

herond, O., Tuvelle approch

Lecloux, E., ennes : une c

en Poel-van Dda, M. R. (20d farming syst

., Shalloo, L. 148. Proceedin

M., Boland, matter digest

n, M., Geogheer production014,pp 279-28

nd Kuhn, G. Grassland Scien

w-Lindberg B.c region. Gras

r A., van Gils mon Policies. Q

er, A. and Gope, 19, 29-40.

T. and O’DonScience. Vol 9

chet (2008) Emparaison avec

., Patton, J., thod, IPCCv

mal, (20120, 6;

., Hodgson, J.) An Internatio.

(http://www.m5e04-22ff-4d6e

nd year-to-yeaRoyal Irish Ac

A comparaticultural Scienc

opani, V., Pataranean region

heau, J.P., Dhe pour caract

Jouany, C.lassification m

Dasselaer, A., 014) Synergietems. Grassla

and Horan, Bngs of a sate

T. and Lewis,ibility. Irish G

egan, A., andn on grasslan82.

(2008) Agricunce in Europe

E., Seppänen ssland Science

B. and PeeterQuae Editor, V

oliński, P.(2014.

novan, M. (2095, Issue 1, 1

Efficacité éconc le RICA. Fou

Buckley, F., GLCA, on gras;9 pp 1517-15

., Kothmann,onal Terminol

mijnkringloopwe-8486-5d7d8

ar variation incademy.

ive method foce, 91;61-67.

anè, C., Testn. Grassland S

ucourtieux, Cctériser les pra

and Duru, Mmultitraits. Fou

Chadwick, Des between nd Science in

B. (2005) Optiellite worksho

, E. (2014) EGrassland and

Shalloo, L. (2d farms. In

ultural grasslae, 13, 910-912

M.M., Søegaae in Europe, 19

rs A. (2014) GVersailles: 320

4) European

12). Extended88-195.

nomique de syurrages 193, 1

Grainger, C. ass based and527.

M., Li, X., McIogy for Grazin

wijzer.nl/web/f8c22cbf5)

n production.

r describing th

ta, G., Scordi,cience in Euro

C., Jouany, C.,airies naturelle

M. (2010) Tyurrages, 104, 1

D., Misselbroomitigation anEurope, 19, 6

imising financop of the XXt

Effect of perend Animal Prod

2014) PastureEGF at 50; T

nd in Bavaria .

ard K. and Øs9, 19-28.

Grasslands andpp. grassland

grasslands ov

d Grazing; A d

ystèmes laitie107-113.

and Wallace, Md confinemen

Ivor, J., Milne,ng Lands and

file?uuid=997

Irish grassla

he seasonal di

,a D. and Meope, 19, 41-56

, Al Haj Khalees et leur vale

ypologie fonct11-17.

k, T., Sandard adaptation

61-74.

cial return fromh Internation

nnial ryegrassuction Associa

ebase Ireland The Future of

– interrelatio

trem, L. (2014

d Herbivore Prd production: 9

verview: tempe

detailed analys

ers herbagers

M. (2012) Evant dairy syste

title dat

, J., Morris, CGrazing Anim

77dfa9-18b1-4

and - their bi

istribution of p

elis, R.(2014) 6.

ed, R. and Aneur d’usage. F

tionnelle de

rs, D., Audsleto climate c

m grazing in nal Grassland

s on in vivo dation, p 58. M

– the measuf European G

onsship of div

4) European g

roduction in E910-913.

perate region.

ysis of Irish da

en agricultur

aluation of theemson greenh

te

., Peeters, mals. Grass

0ae-b416-

ology and

production

European

nsquer, P. Fourrages,

graminées

ey, E. and change in

temperate Congress,

dry matter March 10th

urement of Grasslands,

versity and

grasslands

urope and

Grassland

airy farms.

re durable

e effect of house gas

Page 14: EIP-AGRI F Group - European Commission · PDF fileTotal costs of production (€ c/l) t this is not s (O’Brien e are very co rass, they re entrates. Th the nations le feeding i lding

14

O'Donova

es Oenema,

Peyraud, pr

Peyraud, Eu

Peeters, AMusy

Peeters, AA.Po(2sy

Pontes, Lvaan

Samson, enRé

SoussanaSc

SchaumbsicFo

Thomet, fu16

an, M., Dillon,stimation. Irish

J. (2012) Res

J.-L., Delabyairie (The soc

J.L., Peeters,urope. Fourrag

A. (2014) Effeulti-species sw

ystems. Delive

A., Beaufoy, G, Mosquera-L

orqueddu, C., 014) Grasslan

ystems. Grassla

L.S., Carrere, Palue of tempend N supply, G

E., Van der nvironnementaéseau d'inform

a, J.-F., Klumpcience in Europ

erger, A. (20chtigung klimorschungsanst

P., Cutullic, Ell grazing syst6, 273-285.

, P., Rath, M.h Journal of Ag

sults of the DA

, L., Delagardciety and agric

A. and De Vges, 211, 195-

ectiveness of pwards and murable D5.6. DG

G., Canals, R.MLosada, M., NRataj, D., Sty

nd term definitand Science in

P., Andueza, rature grasse

Grass and Fora

Werf, H.M.Gaux des systèm

mation compta

pp, K. and Ehrhpe, 19, 75-87.

05) Ertragsanmatischer Vealt für Landwi

., Bisig, W., Wtems as a sus

. and Stakelumgricultural and

AIRYMAN-proje

de, R. and Paultural assets

Vliegher, A. (20-204.

policy measurulti-scale stratG Research of

M., De VliegheNilsdottir-Lindeypinski, P., Totions and clasn Europe, Vol.

D., Louault, Fs found in se

age Sci., 62 (4

G., Dupraz, Pmes de produble agricole (R

hardt, F. 2014.

nalyse im östeeränderungen.rtschaft Raum

Wuest, C., Elsastainable and

m, G. (2002)d Food Resear

ect. www.inte

avie J. (2014 of grasslands

012) Place et

res aiming at tegies for muf the EC, Gran

er, A., Huyghe, N., Parenteonn, B., van dssifications ada 19, 743-750.

F. and Soussanemi-natural pa4), 485-496.

P., Ruas, J.F.uction agricoleRICA) français

4: The role of

erreichischen . Veröffentlic

mberg-Gumpen

aesser, M., Stefficient milk

A comparisorch, 41, 17-27

erregdairyman

in press) Less). Fourrages.

atouts des p

supporting suultifunctional gt agreement n

e, C., Isselstee, G., Peyrau

den Poel-van Dapted to the d

na, J.F. (2007astures in Eur

. and Corsone par analyse s. Cahier Agric

grassland in m

Grünland mchungen Hefnstein, A.

teinberger, S.production st

n of four met.

.eu

s atouts socié

rairies perman

ustainable grasgrassland-basenumber: FP7-2

ein, J., Jones, ud, J.L., PickeDasselaer, Vindiversity of Eur

7) Seasonal prope: response

n, M.S. (2012de cycle de v

culture, 21 (4),

mitigationg clim

ittels GIS untft 42, Höhe

and Steinwiddrategy. Grassl

title dat

thods of herb

étaux et agric

nentes en Fra

ssland use. Med ruminant p244983: 40 pp

G., Kessler, Wkert, J., Plantntu, V. and R.ropean grassla

roductivity anes to cutting

2) Estimer levie avec les do, 248-257.

mate change.

ter besondereere Bundesl

der, A. (2011)land Science

te

bage mass

oles de la

ance et en

MultiSward: production p.

W., Kirilov, ureux, S., J. Wilkins, and-based

d nutritive frequency

es impacts onnées du

Grassland

er Berück-ehr- und

) Merits of in Europe,