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新修水平梯田,多采用下挖上垫和里切外垫的办法一次修成。在冬无雪春无雨的严重干旱情况下,大动表土,容易跑墒,如果不采取得力措施,很可能影响适时播种。如何保证新修水平梯田在干旱情况下适时播种呢?离石县王家沟公社王家沟生产大队,創造了一种生土修平、熟土进坑、施肥揹冰、盖土保墒的方法,把坑种法运用到了新修梯田上。去年他們按照这种方法抗旱播种的玉米,亩产达到五百七十一斤,比大平
Newly built terraced fields, and more use of digging up the cushion and the method of repairing a cut. In the case of a severe drought with no snow in spring and no precipitation in spring, the soil is drastic and easy to run. If the effective measures are not taken, it may well affect timely sowing. How to ensure the newly-built terraced fields are planted in a timely manner under drought? The production team of Wangjiagou in Wangjiagou commune in Lishi County has created a method of repairing soil, cultivating earth, pitching soil and preserving soil moisture, Seed method applied to the newly built terraces. Last year, according to this method, they planted corn in drought-resistant areas with a yield of 571 kg per mu