Why is it necessary to irrigate the fields after sprinkling urea?

1.	Why is it necessary to irrigate the fields after sprinkling urea?
Answer» 1. Farmers sprinkle urea in rice or wheat fields whenever the leaves turn yellow. 2. The leaves soon become green again. 3. After sprinkling urea, farmers irrigate their fields. 4. Urea dissolves in water and stay near the roots of the rice plants. 5. The plants absorb this urea dissolved in water through their roots. 6. This is the reason why farmers irrigate the fields after sprinkling urea. 7. The rice or wheat plants get water and other nutrients dissolved in it thus.

Answer»

1. Farmers sprinkle urea in rice or wheat fields whenever the leaves turn yellow.

2. The leaves soon become green again.

3. After sprinkling urea, farmers irrigate their fields.

4. Urea dissolves in water and stay near the roots of the rice plants.

5. The plants absorb this urea dissolved in water through their roots.

6. This is the reason why farmers irrigate the fields after sprinkling urea.

7. The rice or wheat plants get water and other nutrients dissolved in it thus.

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