小麦栽培技术几个问题的研究——兼谈提高京郊小麦产量的栽培技术途径

来源 :北京农学院学报 | 被引量 : 0次 | 上传用户:mingyinzhu
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本文根据京郊小麦生产的现状和栽培方法,从产量结构、施肥时期、施肥数量、后期浇水次数和浇水量等方面,进行了试验研究。提出如果京郊小麦的亩产在现有的基础上,要再提高100斤或者更高一些的产量,应当改变以往的栽培技术方法,调整产量结构,调整前期和后期的施肥比例,改变浇水方法,这是京郊小麦亩产突破的主要栽培技术途径。 Based on the current situation and cultivation methods of wheat production in suburbs of Beijing, the experiment was carried out in terms of yield structure, fertilization period, amount of fertilization, number of later watering and watering. Proposed that if the output of wheat in the suburbs of Beijing is increased by 100 kg or more on the basis of the existing output, the methods of cultivation techniques should be changed, the output structure should be adjusted, the proportion of fertilization in the early and late stages should be adjusted, and watering should be changed Method, which is the main cultivation techniques of wheat breakthrough in the suburbs of Beijing.
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