agrotextiles an emerging field
DESCRIPTION
This presentation is related to agrotextiles- an emerging field in the technical textiles sectors, it covers all aspects related to agrotextiles-need, characteristics,products, their market share, their CAGR,etc.TRANSCRIPT
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AGROTEXTILES-AN EMERGING
FIELD
by
Dr. Anupam Kumar, Eshan Bansal,
Ramandeep Singh
Department Of Textile Engineering
GZS PTU CAMPUS, BATHINDA
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WHAT IS AGROTEXTILES ?
Agrotextiles are special textiles intended
for use in agriculture, horticulture,
fisheries and forestry in order to boost
production, quality and protection from
adverse climatic conditions.
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NEED FOR AGROTEXTEXTILES
• Global industrialisation
• Increasing population pressure
• Limited resources
–WATER
–ENERGY
• Ecological Problems
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SELECTION OF AGROTEXTILE
PRODUCT
• Depends upon the type of soil
• Protection requirement of the crops
• Climatic and irrigation requirement of
the crops
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CHARACTERISTICS OF
AGROTEXTILES
• Withstand solar and u.v radiations
• Resistance to micro-organisms
• High potential to retain water
• Prevent the soil from drying out
• Decrease the requirement of fertilisers,
pesticides, water
• Protects from climatic changes and its effects
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RAW MATERIALS USED FOR
MANUFACTURING AGROTEXTILES
• Man-Made Fibers
–E.g. polyethylene, polypropylene, polyester,
nylon, synthetic polymers in different forms
such as tape yarn, monofilament yarn ,
multifilament yarn
• Natural Fibers
–E.g. cotton, jute, wool etc
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ADVANTAGES
• Using MMF’S
– favourable price, easy to transport and
setting up, space saving, durability etc
• Using Natural fibers
– biodegradability but has low service
life as compared to synthetics
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AGROTECH PRODUCTS
• Shade nets
• Mulch mats
• Crop covers
• Anti hail nets and Bird protection nets
• Fishing nets
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SHADE NETSPercentage of light that pass through the fabric
Degree of shade varies from 25% to 90 %
‘Colour shade netting’ a new concept
Modification of incident light for manipulation of plant morphology
Increase light scattering by 50% or more
Made of HDPE or polypropylene by weaving or knitting
Tough , durable, tear resistant and light weight
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RECOMMENDED SHADE%
ACCORDING TO TYPE OF CROPType of Crop Recommended shading by
manufacturers
Roses, Strawberries, Gooseberries,
Tomatoes, Cucumber and fruit bearing
plants
25%
Pot and foliage plants and Cut greens,
Orchids, Anthuriums, Ginger
50%
Indoor plants, Orchids, Plantation
crops, Tea, Coffee, Cardamom
75%
Cattle sheds, Poultry houses, and vehicular
shades
95%
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MULCH MATS
Covering of soil surface around the plants so as to create congential conditions for plant growth. This include
•Moisture and soil conservation
•Temperature moderation
•Salinity and weed control
Exerts a decisive effect on earliness, yield and quality of crop
Made of natural fibers such as wool and jute or MMF’S LLDPE, HDPE in the form of woven , non woven and mulch films
Thickness of mulch films is dependent upon
•Crop requirement
•Intended time for usage
Used mainly in vegetables and few fruit crops
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RECOMMENDED THICKNESS VALUE
ACCORDING TO TYPE OF CROP
Thickness
(Micron)
Coverage
(sq. m. per kg)
Type of crops
7 140
Short duration crops (3 to 4 months)
25 40
50 20 Medium duration crops (11-12 months)
100 10 Long duration crops (more than 12
months)
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ANTI-HAIL NETS
To protect crops like apple, litchi etc fromhails in hail prone areas and high altitudeareas like HP, J&K,UP, North-Eastern Statesetc.
Normally provided for each individual tree
Made from HDPE yarn or a combination ofHDPE monofilament and tape in knitted form
Hole size of 2*100 mm to allow the crops toreceive a minimum level of shade
GSM varies from 60 to 100
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BIRD PROTECTION
NETS
To protect the crops like grapes,guava, pomegranate from hugelosses caused by birds like parrots
Optimum hole size to keepmovement of bees and to keepshade minimum i.e., around 20%
Made from Polypropylene orHDPE monofilament yarn inknitted form
Ultra light fabrics with GSMaround 25-40
Generally, Green, Blue or Whitein colour
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CROP COVERSCreation of microenvironment for seedgermination and seedling growth inwinter season
Improvement in seed bed conditions
Protection against rain, hail, wind,insects etc
Available in woven, non woven or inthe form of sheet/film
Made of propylene using spun bondtechnique
Light in weight with GSM b/w 20-30
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FISHING NETS
Key technical textiles used infishing industry
Transparency and invisibility inwater
High tensile strength, high knotbreaking strength, high abrasionresistance and low drag resistance
Made from nylon and HDPEtwines either in monofilament ormultifilament form
Mesh size ranges from 10 mm to2000 mm based on area andmethod of application
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Potential of the market-sizing for
Agrotech in IndiaDomestic Usage 2007-2008 2012-2013
PRODUCTS
Shade nets Quantity 2000 hectare
or 2800MT
2676 hectare
or 3747MT
Value Rs 28 crore Rs 37.47 crore
Mulch mats Quantity 6000 hectare
or 900MT
35000 hectare
or 7000MT
Value Rs 12.6 crore Rs 98 crore
Crop covers Quantity 1000MT 2500MT
Value Rs 10 crore Rs 25 crore
Antihail nets and
bird protection nets
Quantity 135 MT 325 MT
Value Rs 4 crore Rs 9.75 crore
Fishing nets Quantity 15343 million MT 19582 million MT
Value Rs 442.1 crore Rs 564 crore
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VALUE WISE SHARE OF VARIOUS PRODUCTS IN AGROTECH
MARKET (2009- 2010)
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NATIONAL
HORTICULTURE
MISSION (NHM)
Actively promoting the usage ofagrotech products in Indiathrough subsidies and annualplans for the states
Includes the agrotech productsaimed at plant protection underthe protective cultivation in thestate-wise action plans
XI th plan envisages to expandthe area under mulching by1,00,000 hectares
XI th plan also aims at providingassistance for procuring anti-hailnets in the hail prone areas
Fig. Percentage expenditure under different components of NHM SCHEME
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VALUE WISE CAGR OF AGROTECH PRODUCTS
(2009-2010 to 2012-2013)
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VOLUME WISE SHARE OF EXPORTS IN THE
PRODUCTION OF TOP FIVE PRODUCTS
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CONCLUSION
• Agrotextiles are essential in controlling environment for crop
production, eliminate variations in climate and generate
optimum conditions for plant growth.
• The growth of this segment depends upon the performance of
agricultural sector, on awareness and acceptance of these
products by the farming community.
• The subsidies extended by the NHM will continue to play a
crucial role in increasing the consumption of these products.
• Centre Of Excellence (COE) for Agrotextiles have been
established to promote and develop agrotextile.
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