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With reference to micro-irrigation, which of the following statements is/are correct?
1. Fertilizer/nutrient loss can be reduced.
2. It is the only means of irrigation in dry land farming.
3. In some areas of farming, receding of the groundwater table can be checked.
Select the correct answer using the codes given below:
- a)Only 1
- b)2 and 3 only
- c)1 and 3 only
- d)1, 2 and 3
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
With reference to micro-irrigation, which of the following statements...
- Micro irrigation is a modern method of irrigation; by this method water is irrigated through drippers, sprinklers, foggers and by other emitters on the surface or subsurface of the land. Major components of a micro irrigation system are as follows.
- Water source, pumping devices (motor and pump), ball valves, fertigation equipment, filters, control valves, PVC joining accessories (Main and sub main) and emitters. In this system water is applied drop by drop nearer the root zone area of the crop.
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With reference to micro-irrigation, which of the following statements...
Micro-irrigation and its benefits:
Micro-irrigation refers to a method of irrigating crops that involves the application of water in small amounts directly to the root zone of plants. It is an efficient and effective irrigation technique that offers several benefits in agricultural practices. Let us discuss the given statements in detail:
Statement 1: Fertilizer/nutrient loss can be reduced.
Micro-irrigation systems, such as drip irrigation and sprinkler irrigation, allow for precise application of water and nutrients to the crop root zone. This targeted application minimizes nutrient runoff and leaching, reducing fertilizer and nutrient loss. By delivering water and nutrients directly to the plants, micro-irrigation systems optimize nutrient uptake and utilization, resulting in improved crop yield and quality. Therefore, statement 1 is correct.
Statement 2: It is the only means of irrigation in dryland farming.
Dryland farming refers to agricultural practices in regions with limited rainfall and water scarcity. While micro-irrigation can be a suitable irrigation method in dryland farming, it is not the only means of irrigation. Other methods, such as flood irrigation, furrow irrigation, and even traditional rainfed agriculture, can also be employed depending on the specific conditions and water availability in the region. Therefore, statement 2 is incorrect.
Statement 3: In some areas of farming, receding of the groundwater table can be checked.
One of the significant advantages of micro-irrigation is its ability to conserve water. By providing water directly to the root zone, micro-irrigation minimizes water loss due to evaporation and deep percolation. This helps in reducing the overall water demand for irrigation, thereby potentially checking the receding of the groundwater table in areas where over-exploitation of groundwater is a concern. Therefore, statement 3 is correct.
Conclusion:
In conclusion, statement 1 and statement 3 are correct, while statement 2 is incorrect. Micro-irrigation systems offer the advantage of reducing fertilizer/nutrient loss and can help in checking the receding of the groundwater table in certain farming areas. However, it is important to note that micro-irrigation is not the only means of irrigation in dryland farming, and other methods can also be employed based on the specific conditions and water availability.
Micro-irrigation refers to a method of irrigating crops that involves the application of water in small amounts directly to the root zone of plants. It is an efficient and effective irrigation technique that offers several benefits in agricultural practices. Let us discuss the given statements in detail:
Statement 1: Fertilizer/nutrient loss can be reduced.
Micro-irrigation systems, such as drip irrigation and sprinkler irrigation, allow for precise application of water and nutrients to the crop root zone. This targeted application minimizes nutrient runoff and leaching, reducing fertilizer and nutrient loss. By delivering water and nutrients directly to the plants, micro-irrigation systems optimize nutrient uptake and utilization, resulting in improved crop yield and quality. Therefore, statement 1 is correct.
Statement 2: It is the only means of irrigation in dryland farming.
Dryland farming refers to agricultural practices in regions with limited rainfall and water scarcity. While micro-irrigation can be a suitable irrigation method in dryland farming, it is not the only means of irrigation. Other methods, such as flood irrigation, furrow irrigation, and even traditional rainfed agriculture, can also be employed depending on the specific conditions and water availability in the region. Therefore, statement 2 is incorrect.
Statement 3: In some areas of farming, receding of the groundwater table can be checked.
One of the significant advantages of micro-irrigation is its ability to conserve water. By providing water directly to the root zone, micro-irrigation minimizes water loss due to evaporation and deep percolation. This helps in reducing the overall water demand for irrigation, thereby potentially checking the receding of the groundwater table in areas where over-exploitation of groundwater is a concern. Therefore, statement 3 is correct.
Conclusion:
In conclusion, statement 1 and statement 3 are correct, while statement 2 is incorrect. Micro-irrigation systems offer the advantage of reducing fertilizer/nutrient loss and can help in checking the receding of the groundwater table in certain farming areas. However, it is important to note that micro-irrigation is not the only means of irrigation in dryland farming, and other methods can also be employed based on the specific conditions and water availability.
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With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer?
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With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer?.
Solutions for With reference to micro-irrigation, which of the following statements is/are correct? 1. Fertilizer/nutrient loss can be reduced.2. It is the only means of irrigation in dry land farming.3. In some areas of farming, receding of the groundwater table can be checked.Select the correct answer using the codes given below:a) Only 1b) 2 and 3 onlyc) 1 and 3 onlyd) 1, 2 and 3Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC.
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