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为充分利用小麦、玉米秸秆资源,培肥土壤,提高地力,我们陆续进行了果园秸秆覆盖试验示范,取得了较好的效果。现将技术要求和效应总结如下。 一、技术要点 1、覆盖时间。一般在麦收后和秋收后随秸秆的收获和清理进行,如时间来不及,全年均可进行。 2、覆盖材料。主要是玉米和小麦秸秆,其它任何作物的秸秆和杂草均可。 3、覆盖方法。覆盖厚不少于20厘米,每亩果园可覆盖10亩小麦或玉米秸秆。要整株均匀平铺,不留空隙。覆盖玉米秸秆,可整捆平铺,这样便于搬运,操作方便。
In order to make full use of the resources of wheat and corn stalks, fertilize the soil and improve the soil fertility, we have successively carried out demonstration experiments of straw covering in orchards, and achieved good results. The technical requirements and effects are summarized below. First, the technical points 1, covering time. Generally in the wheat harvest and autumn harvest with straw harvest and clean up, such as time was too late, can be carried out throughout the year. 2, covering materials. Mainly corn and wheat straw, straw and weeds can be any other crops. 3, covering method. Coverage of not less than 20 cm, orchards can cover 10 acres of wheat or corn stalks. To the whole plant uniform tile, leaving no space. Cover corn stalks, can be tiled, so easy to handle, easy to operate.