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为解决我场秧田地因迟栽而贫青、倒伏问题,1985年以来,我们进行了分蘖期不追施氮素化肥的对比试验,取得较好效果。
In order to solve the problems of poor seedling and lodging due to delayed planting in our field, we have carried out the comparative experiment of not topdressing nitrogenous fertilizer at the tillering stage since 1985, and achieved good results.