advantages of organic farming class 8

Organic foods are processed only […] Organic farming avoids chemical pesticides and fertilizers and seeks to increase soil fertility through feeding soil micro-life with residues from life such as garbage compost and sewage, manure, plant residues, food processing wastes etc. The first books were published in the mid-1940s (the term “organic farming” was coined in 1939). animals raised this way are allowed to graze on natural foods and have access to the outdoors. The Effects. with locally produced organic inputs that are cheaper and thereby generate more return on investment. (ii) Entomopox Virus is another Baculovirus which adversely affect the rate of development of grasshopper and the amount of food it eats. The ecological benefits of organic farming are counterbalanced by higher food costs and generally lower yields. This is why shifting agriculture is also popularly known as slash-and-burn farming. The lesson covers the complete explanation of class 8 Chapter 1 Crop production and management.Topics covered are crops, types of crops, agricultural practices and implements used for farming. Organic Farming is the type of Agriculture in which methods or techniques such as crop rotation, green manure, compost and … To the maximum extent possible organic farming system rely upon crop rotations, use of crop residues, animal manures, legumes, green manures, off farm organic wastes, biofertilizers, mechanical cultivation, mineral bearing rocks and aspects of biological control to maintain soil productivity and tilth to supply plant nutrients and to control insect, weeds and other pests. Rather, organic farming is about quality. Certified organic agriculture accounts for 70 million hectares globally, with over half of that total in Australia. Essay # 1. Advantages and Disadvantages of organic farming are as follows. Crop Production and Management Class 8 Science Chapter 1 as per NCERT Book used in CBSE and other Schools. Google Scholar provides a simple way to broadly search for scholarly literature. New farming methods can only produce a limited amount of change. Advantages of Farming Organic Pigs The benefits of pig farming are: In contrast to every other class of meat-producing animals except broilers, pig has highest improved feed capacity. In this essay on organic farming, we shall be talking about the dangerous methods that farmers use to cultivate crops which can cause poisoning of our food cycle. Feed for animals is grown organically, Not given antibiotics or hormones. However, with the introduction of intensive farming, the space, equipment, and other requirements for farming are less and more economical. So let us check it out some pros and cons of organic farming to know more about it. The main principle of such system is to reduce pollution and increase income by combining different types of farming. Organic farming continues … Learn more about organic farming. | Assessment of organic farming relative to conventional farming in the four major areas of sustainability. Organic farming (OF) has developed as a reaction to negative effects of modern industrialized agriculture in the twentieth century. Importance in organic farming : (i) Baculoviruses are known to control pests like, potato beetles, aphids and corn borers. Thus organic farming does not oppress and strip the land of its mineral riches. Meaning of Organic Farming: . It is cheaper and has a higher crop yield year after year. Organic agriculture offers a means to substitute costlier agricultural inputs (such as HYV seeds, chemical fertilizers, pesticides, etc.) At some point, we must figure out how to feed our growing population levels. 1. Organic Farming PPT and PDF Download: Organic farming works in peace and friendship with nature rather than going against nature and this organic farming involves the use of distinct methods to achieve the best yields of a crop.In this, the good yield of the crop is produced by harming the health of the people who live and work in those farms and also it does not harm the natural environment.

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