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水稻栽培在我国具有悠久的历史,农民在栽培和田间管理方面也积累了极其丰富的经验,水分管理就是其中之一。所谓水分管理就是通过灌排调节水稻的土壤水分状况,并以影响土壤的其他性状从而控制水稻的生长发育,达到水稻高产。
Rice cultivation has a long history in our country. Farmers have also accumulated extremely rich experience in cultivation and field management. Water management is one of them. The so-called water management is through irrigation and drainage regulation of rice soil moisture status, and to affect other soil properties to control the growth and development of rice to achieve high yield rice.