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水田垄作制中,水、肥的定向有序输运较平作制中的混乱无序扩散优越,这正是垄作制较平作制省水、省肥,能大幅度增产的重要原因之一。
In paddy fields and ridge systems, the orderly and orderly transport of water and fertilizer is superior to the chaotic and disorderly spread in the cropping system. This is one of the important reasons why the ridge system is relatively flat for producing water and saving fertilizer, which can greatly increase the yield.