In the northern China, water-reserving irrigation technology is widely used to store excess water during autumn and winter periods in soil for crop use next year.
储水灌溉在北方灌区被普遍应用，目的是将秋冬季多余的水分储存于土壤，供作物来年生育期利用。
In the northern China, water-reserving irrigation technology is widely used to store excess water during autumn and winter periods in soil for crop use next year.
储水灌溉在北方灌区被普遍应用，目的是将秋冬季多余的水分储存于土壤，供作物来年生育期利用。
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