write an essay on organic farming
Answers
As for as possible organic farmers rely on crop rotation, crop residues, animal manures, and mechanical cultivation to maintain soil productivity, supply plant nutrients and to control weeds, insects and other pests.
In other words the role of organic agriculture whether in farming, processing, and distribution is to sustain and enhance the health of ecosystems and organisms from the smallest in the soil to human beings. The British Botanist Sir, Albert Howard is often called "the father of modern organic agriculture". He was one of the first to point out advantages of organic farming over modern techniques in his book, "An Agriculture Testament".
Organic farming methods combine scientific knowledge and modern technology with traditional farming practices based on thousands of years of agriculture. Organic farming relies heavily on the natural break down of organic matter, using techniques like green manure and composting, to maintain nutrients taken from the soil by the previous crops.
Organic farming uses a variety of methods to improve soil fertility, including crop rotation, cover cropping, and application of mulching. In chemical faming a specific insecticides may be applied to quickly kill off a particular insect pest but his encourages rapid natural selection of resistant insects, plants and other organisms, necessitating increased use or more powerful control measures.
In contrast, organic farming tends to tolerate some pest populations while taking a longer-term approach. Organic farming, organic pest control involves techniques like encouraging predatory beneficial insects and microorganisms, careful crop selection and crop rotation. Each of these techniques also provides other benefits- soil protection, fertilization, pollination, water conservation etc. These benefits are both complementary and cumulative in overall effect on farm health.
Answer:
Organic farming in simple terms is a kind of agricultural practice where harmful chemical fertilizers, pesticides and insecticides are not used. It is primarily based on developing and cultivating land using only natural input such as soil, water, and air. The purpose of organic farming is to develop healthy and nutritious crops as well as save our environment from degradation and pollution.
Organic farming helps countries achieve sustainable use of natural resources. Non-renewable natural resources such as water and coal are increasingly used by the agriculture industry and hence inculcating organic farming will help save our natural resources.
The trend of consumption of organic food is increasing every day in the world market. Once the consumers get to know the health benefits of organic food, then the organic agriculture market will start to boom.
Organic produce is in high demand today because of the health-conscious consumer. Consumers are aware that toxic chemicals and genetically modified organisms as chemical fertilizers is used in growing crops which can have negative health effects on them and as a result of which people around the world are increasingly consuming products of organic farming.