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1990年,我省花生春播期间遇上了低温、多湿、日照少的不利自然条件,部分地区出现了烂种和种肥烧苗现象,造成缺苗,影响了产量。为了实现1991年我省花生一播全苗,避免缺苗,特提出如下施肥方法,供参考。 1.以产定肥。增施有机农肥,并使之与化肥配合施用,不仅能提高肥料当年利用率,增进肥效,而且还能增加土壤有机质,
In 1990, peanuts in our province encountered unfavorable natural conditions of low temperature, high humidity and few sunshine during spring sowing. In some areas, the phenomena of rotting seeds and fat burning seedlings appeared, causing the lack of seedlings and affecting the yield. In order to achieve the 1991 broadcast of peanut seedlings in our province, to avoid the lack of seedlings, especially the following fertilization method proposed for reference. 1. To produce fat. The application of organic fertilizer, and make it with the application of chemical fertilizers, not only can improve fertilizer utilization, improve fertilizer efficiency, but also increase soil organic matter,