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Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?
- a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganisms
- b)Neem coating slows down the rate of dissolution of urea in the soil
- c)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fields
- d)It is a combination of a weedicide and a fertilizer for particular crops
Correct answer is option 'B'. Can you explain this answer?
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Why does the Government of India promote the use of ‘Neem-coated...
Urea is an important supplier of nitrogen, which is necessary for the development of plants. But only 30-40 per cent of nitrogen present in the urea is utilised by crops. The rest gets degraded.
When ordinary urea is applied, it gets converted to ammonium carbamate. Some of this gets converted to ammonia gas in what is called ammonia volatilisation.
About 8-10 per cent nitrogen is lost during volatilization. The rest of the ammonium carbamate undergoes chemical transformation and nitrates are formed. Some of these are absorbed by the plants. The rest are either leached into the underground water or are denitrified to gaseous nitrogen and nitrous oxide under anaerobic conditions (absence of oxygen). Neem has properties that check nitrogen loss at each stage. It slows down the process of nitrate formation and hence excess nitrate is not available for denitrification.
When farmers use this urea, the slow release of nitrogen helps the fertility of the soil. Therefore, there will be more yield to the extent of 15-20%. Also, the higher usage of neem-coated urea would check diversion of urea for industrial use. Neem coated urea also works as insecticide.
When ordinary urea is applied, it gets converted to ammonium carbamate. Some of this gets converted to ammonia gas in what is called ammonia volatilisation.
About 8-10 per cent nitrogen is lost during volatilization. The rest of the ammonium carbamate undergoes chemical transformation and nitrates are formed. Some of these are absorbed by the plants. The rest are either leached into the underground water or are denitrified to gaseous nitrogen and nitrous oxide under anaerobic conditions (absence of oxygen). Neem has properties that check nitrogen loss at each stage. It slows down the process of nitrate formation and hence excess nitrate is not available for denitrification.
When farmers use this urea, the slow release of nitrogen helps the fertility of the soil. Therefore, there will be more yield to the extent of 15-20%. Also, the higher usage of neem-coated urea would check diversion of urea for industrial use. Neem coated urea also works as insecticide.
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Why does the Government of India promote the use of ‘Neem-coated...
The Government of India promotes the use of Hindi as it is the official language of the country. Hindi is spoken by a majority of the population and is recognized as the first language of more than 40% of Indians. Promoting the use of Hindi helps to foster a sense of national unity and identity among the diverse linguistic and cultural groups in the country.
Additionally, promoting Hindi as a widely used language helps in effective communication and governance. It facilitates the dissemination of government policies, programs, and information to a larger section of the population who are proficient in Hindi. This ensures that information reaches the masses and enables them to participate in the democratic process and access government services.
Promoting Hindi also has economic and practical benefits. It facilitates inter-state and inter-regional trade, business, and travel within the country. It also makes it easier for people from different states and regions to communicate and collaborate, thus promoting national integration and development.
However, it is important to note that while Hindi is promoted as the official language, the Indian Constitution recognizes 22 officially recognized languages, and each state has the freedom to choose its own official language(s) for use in its administration and legislative processes. The promotion of Hindi should be seen as a means to foster national unity and efficient governance rather than undermining the linguistic diversity of the country.
Additionally, promoting Hindi as a widely used language helps in effective communication and governance. It facilitates the dissemination of government policies, programs, and information to a larger section of the population who are proficient in Hindi. This ensures that information reaches the masses and enables them to participate in the democratic process and access government services.
Promoting Hindi also has economic and practical benefits. It facilitates inter-state and inter-regional trade, business, and travel within the country. It also makes it easier for people from different states and regions to communicate and collaborate, thus promoting national integration and development.
However, it is important to note that while Hindi is promoted as the official language, the Indian Constitution recognizes 22 officially recognized languages, and each state has the freedom to choose its own official language(s) for use in its administration and legislative processes. The promotion of Hindi should be seen as a means to foster national unity and efficient governance rather than undermining the linguistic diversity of the country.
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Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer?
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Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer?.
Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer?.
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Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Why does the Government of India promote the use of ‘Neem-coated Urea’ in agriculture?a)Release of Neem oil in the soil increases nitrogen fixation by the soil microorganismsb)Neem coating slows down the rate of dissolution of urea in the soilc)Nitrous oxide, which is a greenhouse gas, is not at all released into atmosphere by crop fieldsd)It is a combination of a weedicide and a fertilizer for particular cropsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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