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水稻是孟加拉国的主要作物,其种植面积约占总作物面积的80%,但产量常常很低。雨量不足及分布不匀和雨季阴云密布引起的低光照限制了雨养水稻产量。为了增加生产力,该国提倡种植作物多样化。但在未来一段时
Rice is the main crop in Bangladesh and its planted area is about 80% of the total crop area, but yields are often very low. Inadequate rainfall and uneven distribution and low light due to overcast rainy season limited the production of rain-fed rice. In order to increase productivity, the country promotes crop diversification. But for some time in the future