Biology, asked by tukunbari3699, 1 year ago

Organic farming is done to release nutrients to the crops for increased sustainable production in an eco-friendly and pollution-free environment. It aims to produce crop with a high nutritional value

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Answered by natassha
0

Organic farming is a phrase coined early in the 20th century in reaction to rapidly changing farming practices to describe what other species use, and used, to farm without synthetic chemicals. Organic farming continues to be developed by various organic agriculture organizations today. It relies on fertilizers of organic origin such as compost manure, green manure, and bone meal and places emphasis on techniques such as crop rotation and companion planting. Biological pest control, mixed cropping and the fostering of insect predators are encouraged. In general, organic standards are designed to allow the use of naturally occurring substances while prohibiting or strictly limiting synthetic substances.[2] For instance, naturally occurring pesticides such as pyrethrin and rotenone are permitted, while synthetic fertilizers and pesticides are generally prohibited. Synthetic substances that are allowed include, for example, copper sulfate, elemental sulfur and Ivermectin. Genetically modified organisms, nanomaterials, human sewage sludge, plant growth regulators, hormones, and antibiotic use in livestock husbandry are prohibited.[3][4] Reasons for advocation of organic farming include advantages in sustainability,[5][6] openness, self-sufficiency, autonomy/independence,[6] health, food security, and food safety.


Organic agricultural methods are internationally regulated and legally enforced by many nations, based in large part on the standards set by the International Federation of Organic Agriculture Movements (IFOAM), an international umbrella organization for organic farming organizations established in 1972.[7] Organic agriculture can be defined as:


an integrated farming system that strives for sustainability, the enhancement of soil fertility and biological diversity whilst, with rare exceptions, prohibiting synthetic pesticides, antibiotics, synthetic fertilizers, genetically modified organisms, and growth hormones.[8][9][10][11]


Since 1990 the market for organic food and other products has grown rapidly, reaching $63 billion worldwide in 2012.[12]:25 This demand has driven a similar increase in organically managed farmland that grew from 2001 to 2011 at a compounding rate of 8.9% per annum.[13]

Answered by Anonymous
0
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0rganic Farming➫ A method that involves growing & nurturing crops without the use of synthetic based fertilizers and pesticides.

Ex:- Crop Rotation

♦ It is a production system that sustains the health of soils, ecosystems & people.

♦ Biological research into soil & soil organisms has proven beneficial to organic farming.


➧ Types of 0rhanic Farming are:-
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[1] Pure 0rganic Farming:-

❱ It involves the use of organic manures & biopesticides with complete avoidance of inorganic chemicals & pesticides.

[2] Integrated 0rganic Farming:-

❱ It involves integrated nutrients management & integrated pest management.

➧ Advantage 0f 0rganic Farming are:-
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❱ It reduced exposure to Pesticides and Chemicals.

❱ It Builds Healthy Soil.

❱ It combatting Erosion.

❱ It fight with the Effects of Global Warming.

❱ It Supports Water Conservation & Water Health.

❱ It helps in maintaining environment health by reducing the level of pollution.

❱ It reduces human & animal health hazards by reducing the level of residues in the product.

❱ It helps in keeping agricultural
production at a higher level & makes it sustainable.

➧ Principles 0f 0rganic Agricultural are:-
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❱ Principles 0f Ecology
❱ Principles 0f Fairness
❱ Principles 0f Health
❱ Principles 0f Care

➧ The principal methods of 0rganic Farming include:-
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❱ Crop rotation
❱ Biological pest control
❱ Mechanical Cultivation
❱ Green manures & Compost

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