S S R A N AS R S C I E N T I S T

Organic Production Requirements: Crop production

3 . 2 . 1 C H O I C E O F C R O P S A N D V A R I E T I E S

3 . 2 . 2 D U R A T I O N O F C O N V E R S I O N P E R I O D

3 . 2 . 3 D I V E R S I T Y I N C R O P P R O D U C T I O N

3 . 2 . 4 F E R T I L I Z A T I O N P O L I C Y

3 . 2 . 5 P E S T , D I S E A S E A N D W E E D M A N A G E M E N T I N C L U D I N G

G R O W T H R E G U L A T O R S

3 . 2 . 6 C O N T A M I N A T I O N C O N T R O L

3 . 2 . 7 S O I L A N D W A T E R C O N S E R V A T I O N

3 . 2 . 8 C O L L E C T I O N O F N O N C U L T I V A T E D M A T E R I A L O F P L A N T

O R I G I N A N D H O N E Y

3.2 CROP PRODUCTION2

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3.2.1 Choice of Crops and Varieties

� General Principles� All seeds and plant material should be certified

organic.� Recommendations� Species and varieties cultivated should be adapted to

the soil and climatic conditions and be resistant to pests and diseases.� In the choice of varieties genetic diversity should be

taken into consideration.

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� Standards� 3.2.1.1 When organic seed and plant materials are

available, they shall be used. The certification programme shall set time limits for the requirement of certified organic seed and other plant material.� 3.2.1.2. When certified organic seed and plant

materials are not available, chemically untreated conventional materials shall be used.� 3.2.1.3. The use of genetically engineered seeds,

pollen, transgene plants or plant material is not allowed.

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3.2.2 Duration of Conversion Period

� General Principles� The establishment of an organic management system

and building of soil fertility requires an interim period, the conversion period. The conversion period may not always be of sufficient duration to improve soil fertility and re-establish the balance of the ecosystem but it is the period in which all the actions required to reach these goals are started.

� Recommendations� The duration of the conversion period must be adapted

to:� the past use of the land� the ecological situation

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� Standards� 3.2.2.1. Plant products produced can be certified organic when

the national standards requirements have been met during a conversion period of at least two years before sowing or in the case of perennial crops other than grassland, at least three years (thirty-six months) before the first harvest of products. The accredited inspection and certification agency may decide in certain cases (such as idle use for two years or more) to extend or reduce the conversion period in the light of previous status of the land but the period must equal or exceed twelve months.

� 3.2.2.2. The conversion period can be extended by the certification programme depending on, e.g., past use of the land and environmental conditions.

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� 3.2.2.3. The certification programme may allow plant products to be sold as "produce of organic agriculture in process of conversion" or a similar description during the conversion period of the farm.

� 3.2.2.4. For the calculation of inputs for feeding, the feed produced on the farm unit during the first year of organic management, may be classified as organic. This refers only to feed for animals which are themselves being reared within the farm unit and such feed may not be sold or otherwise marketed as organic. Feed produced on the farms in accordance with the national standards is to be preferred over conventionally grown / brought-in feeds.

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3.2.3 Diversity in Crop Production

� General Principles� The basis for crop production in gardening, farming and

forestry in consideration of the structure and fertility of the soil and surrounding ecosystem and to provide a diversity of species while minimising nutrient losses.

� Recommendations� Diversity in crop production is achieved by a

combination of:� a versatile crop rotation with legumes� an appropriate coverage of the soil during the year of

production which diverse plant species

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� Standards� 3.2.3.1. Where appropriate, the certification

programme shall require that sufficient diversity is obtained in time or place in a manner that takes into account pressure from insects, weeds, diseases and other pests, while maintaining or increasing soil, organic matter, fertility, microbial activity and general soil health. For non perennial crops, this is normally, but not exclusively, achieved by means of crop rotation.

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3.2.4 Fertilization Policy

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� General Principles� Sufficient quantities of biodegradable material of microbial, plant or

animal origin should be returned to the soil to increase or at least maintain its fertility and the biological activity within it. Biodegradable material of microbial, plant or animal origin produced on organic farms should form the basis of the fertilisation programme.

� Recommendations� Fertilisation management should minimise nutrient losses.� Accumulation of heavy metals and other pollutants should be

prevented.� Non synthetic mineral fertilisers and brought in fertilisers of biological

origin should be regarded as supplementary and not a replacement for nutrient recycling.

� Adequate pH levels should be maintained in the soil.

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� Standards� 3.2.4.1. Biodegradable material of microbial, plant or animal

origin shall form the basis of the fertilisation programme.� 3.2.4.2. The certification programme shall set limitations to

the total amount of biodegradable material of microbial, plant or animal origin brought onto the farm unit, taking into account local conditions and the specific nature of the crops.

� 3.2.4.3. The certification programme shall set standards which prevent animal runs from becoming overmanuredwhere there is a risk of pollution.

� 3.2.4.4. Brought-in material (including potting compost) shall be in accordance with Appendix I.

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� 3.2.4.5. Manures containing human excreta (faeces and urine) shall not be used.

� 3.2.4.6. Mineral fertilisers shall only be used in a supplementary role to carbon based materials. Permission for use shall only be given when other fertility management practices have been optimised.

� 3.2.4.7. Mineral fertilisers shall be applied in their natural composition and shall not be rendered more soluble by chemical treatment. The certification programme may grant exceptions which shall be well justified. These exceptions shall not include mineral fertilisers containing nitrogen (see Appendix 1).

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� 3.2.4.8. The certification programme shall lay down restrictions for the use of inputs such as mineral potassium, magnesium fertilisers, trace elements, manures and fertilisers with a relatively high heavy metal content and/or other unwanted substances, e.g. basic slag, rock phosphate and sewage sludge (Appendix I).� 3.2.4.9. Chilean nitrate and all synthetic nitrogenous

fertilisers, including urea, are prohibited.

Appendix 1

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� Products for Use in Fertilising and Soil Conditioning

� In organic agriculture the maintenance of soil fertility may be achieved through the recycling of organic material whose nutrients are made available to crops through the action of soil micro-organisms and bacteria.

� Many of these inputs are restricted for use in organic production. In this appendix "restricted" means that the conditions and the procedure for use shall be set by the certification programme. Factors such as contamination, risk of nutritional imbalances and depletion of natural resources shall be taken into consideration.

Matter Produced on an Organic Farm Unit

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Farmyard & poultry manure, slurry, urine

Permitted

Crop residues and green manure

Permitted

Straw and other mulches Permitted

Matter Produced Outside the Organic Farm Unit

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Blood meal, meat meal, bone meal and feather meal withoutPreservatives

Restricted

Compost made from any carbon based residues(animal excrement including poultry)

Restricted

Farmyard manure, slurry, urine Restricted(preferably after control fermentationand / or appropriate dilution)“factory” farming sources not permitted.

Fish and fish products without preservatives

Restricted

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Guano Restricted

Human excrement Not allowed

By-products from the food and textile industries ofbiodegradable material of microbial, plant or animal origin without any synthetic additives

Restricted

Peat without synthetic additives Permitted(prohibited for soil conditioning)

Sawdust, wood shavings, wood provided it comesfrom untreated wood

Permitted

Seaweed and seaweed products obtained by physical processes, extraction with water or aqueous acid and/or alkaline solution

Restricted

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Sewage sludge and urban composts from separated sourceswhich are monitored for contamination

Restricted

Straw Restricted

Vermicasts Restricted

Animal charcol Restricted

Compost and spent mushroom and vermiculate substances Restricted

Compost from organic household reference Restricted

Compost from plant residues Permitted

By products from oil palm, coconut and cocoa (including empty fruit bunch, palm oil mill effluent (pome), cocoa peat and empty cocoa pods)

Restricted

By products of industries processing ingredientsfrom organic agriculture

Restricted

Minerals

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Basic slag Restricted

Calcareous and magnesium rock Restricted

Calcified seaweed Permitted

Calcium chloride Permitted

Calcium carbonate of network origin (chalk, limestone, gypsum and phosphate chalk)

Permitted

Mineral potassium with low chlorine content (e.g. sulphate of potash, kainite, sylvinite, patenkali)

Restricted

Natural phosphates (e.g. Rock phosphates) Restricted

Pulverised rock Restricted

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Sodium chloride Permitted

Trace elements (baron, In, Fe, Mn, molybolerum, Zn) Restricted

Wood ash from untreated wood Restricted

Potassium sulphate Restricted

Magnesium sulphate (Epson salt) Permitted

Gypsum (calcium sulphate) Permitted

Stillage and stillage extract Permitted

Aluminum calcium phosphate Restricted

Sulphur Restricted

Stone mill Restricted

Clay (bentonite, perlite, zeolite) Permitted

Microbiological Preparations

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Bacterial preparations (biofertilizers) Permitted

Biodynamic preparations Permitted

Plant preparations and botanical extracts Permitted

Vermiculate Permitted

Peat Permitted

“Factory” farming refers to industrial management systems that are heavily reliant on veterinary and feed inputs not permitted in organic agriculture.

3.2.5 Pest, Disease and Weed Management including Growth Regulators

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� General Principles� Organic farming systems should be carried out in a

way which ensures that losses from pests, diseases and weeds are minimised. Emphasis is placed on the use of a balanced fertilising programme, use of crops and varieties well-adapted to the environment, fertile soils of high biological activity, adapted rotations, companion planting, green manures, etc. Growth and development should take place in a natural manner.

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� Recommendations� Weeds, pests and diseases should be controlled by a

number of preventive cultural techniques which limit their development, e.g. suitable rotations, green manures, a balanced fertilising programme, early and predrilling seedbed preparations, mulching, mechanical control and the disturbance of pest development cycles. The natural enemies of pests and diseases should be protected and encouraged through proper habitat management of hedges, nesting sites etc. Pest management should be regulated by understanding and disrupting the ecological needs of the pests. An ecological equilibrium should be created to bring about a balance in the pest predator cycle.

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� Standards� 3.2.5.1. Products used for pest, disease and weed

management, prepared at the farm from local plants, animals and micro-organisms, are allowed. If the ecosystem or the quality of organic products is likely to be jeopardised, the Procedure to Evaluate Additional Inputs to Organic Agriculture (Appendix 3) and other relevant criteria shall be used to judge if the product is acceptable. Branded products must always be evaluated.

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� 3.2.5.2. Thermic weed control and physical methods for pest, disease and weed management are permitted.

� 3.2.5.3. Thermic sterilization of soils to combat pests and diseases is restricted to circumstances where a proper rotation or renewal of soil cannot take place. Permission may be given by the certification programme only on a case by case basis.

� 3.2.5.4. All equipments from conventional farming systems shall be properly cleaned and free from residues before being used on organically managed areas.

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� 3.2.5.5. The use of synthetic herbicides, fungicides, insecticides and other pesticides is prohibited. Permitted products for plant pest and disease control is listed in Appendix 2.

� 3.2.5.6. The use of synthetic growth regulators and synthetic dyes is prohibited.

� 3.2.5.7. The use of genetically engineered organisms or products is prohibited.

� 3.2.5.8. Accredited certification programmes shall ensure that measures are in place to prevent transmission of pests, parasites and infectious agents.

APPENDIX 2

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Products for Plant Pest and Disease Control

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� Certain products are allowed for use in organic agriculture for the control of pests and diseases in plant production. Many of these products are restricted for use in organic production. Such products should only be used when absolutely necessary and should be chosen taking the environmental impact into consideration.� In this appendix "restricted" means that the

conditions and the procedure for use shall be set by the certification programme.

I. Substances from plant and animal origin

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Azadirachta indica [neem preparations (neem oil)] Restricted

Preparation of rotenone from Derris elliptica, Lonchocarpus, Thephrosia spp.

Restricted

Gelatine Permitted

Propolis Restricted

Plant based extracts (e.g. neem, garlic, pongamia, etc.) Permitted

Preparation on basis of pyrethrins extracted fromChrysanthemum cinerariaefolium, containing possibly asynergist pyrethrum cinerafolium

Restricted

Preparation from Quassia amara Restricted

Release of parasite predators of insect pests Restricted

Preparation from Ryania species Restricted

Tobacco tea Not allowed

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Lecithin Restricted

Casein Permitted

Sea weeds, sea weed meal, sea weed extracts, sea salt and salty water

Restricted

Extract from mushroom (Shiitake fungus) Permitted

Extract from Chlorella Permitted

Fermented product from Aspergillus Restricted

Natural acids (vinegar) Restricted

II. Minerals

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Chloride of lime/soda Restricted

Clay (e.g. bentonite, perlite, vermiculite, zeolite) Permitted

Copper salts / inorganic salts (Bordeaux mix, copper hydroxide, copper oxychloride) used as a fungicide, maximum 8 kg per ha per year depending upon the crop and under the supervision of inspection and certification agency

Restricted

Mineral powders (stone meal, silicates) Not allowed

Diatomaceous earth Restricted

Light mineral oils Restricted

Permanganate of potash Restricted

Lime sulphur (calcium polysulphide Restricted

Silicates (sodium silicate, quartz) Restricted

Sodium bicarbonate Permitted

Sulphur (as a fungicide, acaricide, repellent) Restricted

III. Microorganisms / Biocontrol agents

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Viral preparations (e.g., Granulosis viruses, Nuclear polyhydrosis, viruses etc.).

Permitted

Fungal preparations (e.g., Trichoderma species etc.) Permitted

Bacterial preparations (e.g., Bacillus species etc.) Permitted

Parasites, predators and sterilized insects.” Permitted

IV. Others

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Carbon dioxide and nitrogen gas Restricted

Soft soap (potassium soap) Permitted

Ethyl alcohol Not allowed

Homeopathic and Ayurvedic preparations Permitted

Herbal and biodynamic preparations Permitted

V. Traps

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Physical methods (e.g., chromatic traps, mechanical traps, light traps, sticky traps and pheromones)

Permitted

Mulches, nets Permitted

3.2.6 Contamination Control

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� General Principles� All relevant measures should be taken to minimise contamination from outside and

from within the farm.� Recommendations� In case of risk or reasonable suspicion of risk of pollution, the certification

programme should set limits for the maximum application levels of heavy metals and other pollutants. Accumulation of heavy metals and other pollutants should be limited.

� Standards� 3.2.6.1. In case of reasonable suspicion of contamination, the certification

programme shall make sure that an analysis of the relevant products to detect the possible sources of pollution (soil and water), shall take place to determine the level of contamination.

� 3.2.6.2. For protected structure coverings, plastic mulches, fleeces, insect netting and silage rapping, only products based on polyethylene and polypropylene or other polycarbonates are allowed. These shall be removed from the soil after use and shall not be burnt on the farmland. The use of polychloride based products is prohibited.

3.2.7 Soil and Water Conservation

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� General Principles� Soil and water resources should be handled in a sustainable manner.� Recommendations� Relevant measures should be taken to prevent erosion, salination of soil, excessive

and improper use of water and the pollution of ground and surface water.� Standards� 3.2.7.1. Clearing of land through the means of burning organic matter, e.g. slash-and

burn, straw burning shall be restricted to the minimum.� 3.2.7.2. The clearing of primary forest is prohibited.� 3.2.7.3. Relevant measures shall be taken to prevent erosion.� 3.2.7.4. Excessive exploitation and depletion of water resources shall not be allowed.� 3.2.7.5. The certification programme shall require appropriate stocking rates which

do not lead to land degradation and pollution of ground and surface water.� 3.2.7.6. Relevant measures shall be taken to prevent salination of soil and water.

3.2.8 Collection of Non Cultivated Material of Plant Origin and Honey

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� General Principles� The act of collection should positively contribute to the maintenance of natural

areas.� Recommendations� When harvesting or gathering the products, attention should be paid to

maintenance and sustainability of the ecosystem.� Standards� 3.2.8.1. Wild harvested products shall only be certified organic if derived from a

stable and sustainable growing environment. Harvesting or gathering the product shall not exceed the sustainable yield of the ecosystem, or threaten the existence of plant or animal species.

� 3.2.8.2. Products can only be certified organic if derived from a clearly defined collecting area, which is not exposed to prohibited substances, and which is subject to inspection.

� 3.2.8.3. The collection area shall be at an appropriate distance from conventional farming, pollution and contamination.

� 3.2.8.4. The operator managing the harvesting or gathering of the products shall be clearly identified and be familiar with the collecting area in question.

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