Question

West Bengal Board Question :-

Give a awesome structural answer for growing of paddy in suitable conditions.

Answer 1

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Rainfall

Rice cultivation is possible only in areas with good rainfall, as the crop requires standing water for growth. A monthly rainfall of 100-200 mm is a must and about 125 cm is during vegetative season. And there should be no water at ripening stage.

Temperature

Rice being a tropical and sub-tropical plant, requires a fairly high temperature, ranging from 20° to 40°C. The optimum temperature of 30°C during day time and 20°C during night time is considered favorable for its growth and development.

Sunlight

Sunlight is a must for all plant lives, a source of energy. During the ripening period of last 35 to 45 days, the yield is most benefited by sunlight. Bright sunshine with low temperature during ripening period of the crop helps in the development of carbohydrates in the grains. The effect of solar radiation is more profound where water, temperature and nitrogenous nutrients are not limiting factors.

Soil

Rice grows on a variety of soils like silts, loams and gravels. However, clayey loam is well suited to the raising of this crop

Answer 2

⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐


INTRODUCTION - Paddy or rice is the most famous crop which is eaten by maximum people all over the West Bengal. It is grown thrice in a year in West Bengal and is considered both as rabi and kharif crop of West Bengal.

❄❄ SUITABLE CONDITIONS NEEDED FOR GROWTH OF RICE ❄❄

✔ Temperature :- An average temperature of 16°C-27°C is required for cultivation of paddy. The temperature should not be very high or very low. It should be moderate.

✔ Rainfall :- An average summer rainfall of 100 cm - 200 cm is required for the proper cultovation of paddy in agricultural fields. The rainfall should be high ir extreme.

✔ Soil :- The soil in which paddy will get cultivated should be very much fertile. Most specially, the soil is seen alluvial soil.

✔ Land :- The land should be rich in fertile soil. Rice or paddy is typically grown in alluvial lands or delta plains.

✔ Proper irrigation :- Land should be properly irrigated for proper cultivation of rice. Lowering the rate of irrigation will cause sufficient decrease in the quality of the crop (paddy).

✔ Labour :- Plenty of labour should be supplied to all the agricultural fields where paddy is getting cultivated. It will increase the production of paddy crop.


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