What is the source of manure pesticides in organic farming how are they ecofriendly
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Answer:
ExplanOrganic farming is defined as production system, which avoids or largely excludes the use of
synthetically compounded fertilizers, pesticides, growth regulators, and livestock feed
additives. To the maximum extent feasible, organic farming systems rely upon crop rotations,
crop residues, animal manures, legumes, green manures, off-farm organic wastes,
mechanical cultivation mineral-bearing rocks, and aspects of biological pest control to
maintain soil productivity and to supply plant nutrients, and to control insects, weeds and
other pests (USDA).
Organic farming is a production system which favors maximum use of organic material (crop
residues, animal excreta, legumes, on and off farm organic wastes, growth regulators, biopesticides etc.) and discourages use of synthetically produced agro-inputs, for maintaining
soil productivity and fertility and pest management under conditions of sustainable natural
resources and healthy environment.
The Practices Organic Farming Favors are:
1. Tillage that minimizes soil erosion even if it is more expensive,
2. Reliance on animal manures and green manures with minimal input of inorganic
fertilizers,
3. Integrated pest management for pest control,
4. Management systems, such as crop rotations, that helps control weeds and disease
organisms.
Vermi-compost
It is a method of making compost with the use of earthworms, which generally live in soil, eat
bio-mass and excrete it in digested form. This compost is generally called vermi-compost. It is
estimated that 1899 worms which is an ideal population for one sq. meter can feed on 80
tonnes of humus per year. To prepare an ideal vermi-compost, the following procedure is
adopted. ation:
Is there any kind of economic help for conversion into organic agriculture? ... phosphate, calcium, magnesium and trace elements from external sources. ... areas, pollution of groundwater courses with synthetic fertilizers and pesticides is a major ... they are replaced by organic fertilizers (e.g. compost, animal manure, green ...