Can increasing grain production alone solve the problem of malnutrition and hunger? Describe the main irrigation systems that are adopted in India. Some of the factors for which crop variety improvement is done are as follows: Question 2. What are the main elements of animal husbandry? What do you understand by humane farming? From the month of November to April, Question 10. Question 4. harms the soil and causes loss of fertility. Accessed Sept. 3, 2020. Accessed Sept. 3, 2020. Jennifer Chait is a former writer for The Balance Small Business who covered organic businesses. They reach the plants through water, air, soil as well as seeds. These modern methods have largely been built to support the modern-day agricultural system, which is often criticized as being designed to produce massive amounts of food as quickly as possible. As it contains iron and calcium, it also helps in the growth of the body. Enlist the methods employed to control weeds. Question 1. In the same way, varieties that are tolerant to high soil salinity have also been developed. Figure shows the two crop fields [plots A and B] have been treated by manures and chemical fertilisers respectively, keeping other environmental factors same. Answer: What is the main benefit of mixed cropping? Question 7. animals raised this way are allowed to graze on natural foods and have access to the outdoors. Once, India was a self-sustainable country and at its backbone was agriculture. Answer: Organic farming implies raising crops without the use of toxic chemicals, fertilizers and pesticides or any other genetically modified organisms. Question 6. Learn more about organic farming. Beekeeping is done in good pasturage because good pasturage provides more quantity and quality of nectar for honey to the honeybees. Nowadays, farmers are aware of the harmful and toxic effect of fertilizers and other chemicals used. Also, the floor of the cattle shed needs to be sloping so that water logging does not happen and it remains dry. Air supplies two nutrients to plants namely carbon and oxygen. This has passed through a series of phases. Accessed Sept. 3, 2020. Question 2. Answer: Adopting exact combination in mixed farming, income can be increased, e.g., the number of animals can be increased (as per the food/crop available) to enhance milk production. It also optimizes the management and use of farm resources. Describe the desirable traits for which new varieties are developed. The disease causing microorganisms like bacteria, fungi and viruses are called pathogens. Key Challenges to Growing the Organic Movement, Sustainable Agriculture: Definitions and Terms, Improving the environment and strengthening the natural resources that are foundational to our agricultural economy, Using nonrenewable resources and farm resources efficiently while integrating natural biological cycles and controls wherever possible, Supporting and maintaining the economic viability of farm operations, Raising the quality of life for farmers, their families, and society. Question 18. Protein yielding — gram, pigeon gram, lentil, soyabean, Oil yielding — groundnut, castor, mustard, soyabean. Certified organic agriculture accounts for 70 million hectares globally, with over half of that total in Australia. Question 7. Organic farming is a farming system in which there is minimal or no use of chemicals such as fertilisers, herbicides, pesticides, etc. They reach the water resources and affect the aquatic flora and fauna. Nutrients are required by the plants for maintaining their health and every living process occurring in their bodies. Answer: So a major problem in fish farming is the lack of availability of good quality seed. These necessitate proper cleaning, sanitation and spraying of disinfectants at regular intervals. Answer: what are its advantages ? Rodale Institute. Question 27. Write about its merits over other varieties. [NCERT Exemplar] Question 11. Observe the graph and answer the following questions. If you continue browsing the site, you agree to the use of cookies on this website. Livestock is another example of organic farming. Arrange these statements in correct sequence of preparation of green manure. Organic farming is a farming system in which there is minimal or no use of chemicals such as fertilisers, herbicides, pesticides, etc. Answer: Name the internal parasites which affect the stomach, intestine and liver in cattle. As a result, they started to rely on organic farming. Accessed Sept. 3, 2020. If you continue browsing the site, you agree to the use of cookies on this website. USDA. It achieves the integration of natural biological cycles and controls. To increase milk production. Question 10. Answer: Question 16. Answer: Maize-potato-sugarcane-peas, Question 21. There is no consensus on whether or not sustainable practices are a necessary component of organic farming, further contributing to the lack of a universal definition. An Italian bee variety A. mellifera has been introduced in India for honey production. USDA. Name two infectious diseases each of cows, poultry and fishes. Improve Quality: Quality considerations of crop products vary from crop to crop. Log in. Cows – Anthrax and Foot and mouth disease, Fishes- Viral Hemorrhagic Septicemia (VHS) and Infectious Pancreatic Necrosis (IPN). Question 20. Natural or other organically approved insecticides like neem pesticides are also used at times. Question 3. [NCERT Exemplar] Milk and meat. Answer: Both local and imported fish species are used in such systems. Shellfishes like prawns, molluscs, echinoderms, etc. "Do I Need To Be Certified Organic?" I am in a class for organic farming and in the class we are studying the differences between soil treatments. In order to get small-sized poultry birds having summer adaptability, what method will be employed? Question 19. Indigenous fowl varieties of India are: Of these, Aseel is the most popular, which provides high yield of meat but is a poor egg layer. What is the name given to crops obtained by introducing a gene that provides the desired characteristic? Which one has more fat content—egg or meat? Soil health can be maintained by organic farming; The cropping system of organic farming keeps insect pests and weeds under check. Increased food grain production. 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