The levels both of amount and energy of soil water were remarkably raised by adoption of mulch with straw in seedling stage as well as in summer fallow time in some cases.
采用夏闲期并苗期秸秆覆盖，能有效提高耕层土壤水分的数量水平和能量水平；
Summer fallow is the best method of destroying weeds.
夏季休耕是消灭杂草的最好办法。
Summer fallow is the best method of destroying weeds.
休耕是消灭杂草的最好办法。
Summer fallow is the best method of destroying weeds.
休耕是消灭杂草的最好办法。
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