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Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method.
  1. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding.
  2. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination.
  3. In DSR, water is replaced with chemical herbicides.
  4. DSR is effective against weeds and saves water compared to transplanting.
How many of the above statements are correct?
  • a)
    Only one 
  • b)
    Only two 
  • c)
    Only three 
  • d)
    All four
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding direct seeding of rice (DS...
In all, the conventional transplanting route requires some 28 irrigations. It can go up if high temperatures force more frequent watering, and go down if there is enough rain.
Direct seeding versus transplanting
That’s where direct seeding of rice (DSR) comes in. Paddy here is sown directly in the field without any nursery preparation, puddling or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. Water, thus, acts as a natural herbicide. In DSR, water is replaced with chemical herbicides.
DSR is effective against weeds and saves water compared to transplanting.
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Community Answer
Consider the following statements regarding direct seeding of rice (DS...


Direct Seeding of Rice (DSR) vs. Conventional Transplanting

Statement 1: Paddy is sown directly in the field without any nursery preparation or flooding.
- This statement is correct. In DSR, rice seeds are directly sown in the field without the need for nursery preparation or flooding.

Statement 2: In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination.
- This statement is correct. Flooding the fields during transplanting helps in reducing weed growth by depriving weed seeds of oxygen.

Statement 3: In DSR, water is replaced with chemical herbicides.
- This statement is incorrect. While DSR does not require flooding like transplanting, it does not necessarily mean that water is replaced with chemical herbicides. DSR can still involve water management practices.

Statement 4: DSR is effective against weeds and saves water compared to transplanting.
- This statement is correct. DSR is known to be effective against weeds as it involves techniques such as pre-emergence herbicides. Additionally, DSR is considered more water-efficient compared to transplanting methods.

In conclusion, three out of the four statements provided are correct. Direct Seeding of Rice (DSR) offers various advantages over conventional transplanting methods, including water savings, weed control, and reduced labor requirements.
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Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer?
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Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. 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 Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer?.
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Here you can find the meaning of Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements regarding direct seeding of rice (DSR) versus conventional transplanting method. In direct seeding of rice (DSR), Paddy is sown directly in the field without any nursery preparation or flooding. In transplanting, the flooded fields basically deny oxygen to the weed seeds in the soil, preventing their germination. In DSR, water is replaced with chemical herbicides. DSR is effective against weeds and saves water compared to transplanting.How many of the above statements are correct?a)Only oneb)Only twoc)Only threed)All fourCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
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