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玉米是世界上三大粮食作物之一,在我国农业种植面积中占有很大的比例,主要用于饲料、工业原料、食品加工等领域,其中饲料是主要的消费方式,其次是工业原料和食用油加工等消费渠道。玉米的需求量巨大,因此,为增加玉米产量,科学合理的施肥技术至关重要。目前,随着化肥的使用,玉米产量随之不断提高,但是在施肥过程中盲目施肥、滥施肥的现象也十分严重,导致土壤养分流失、土地肥力下降,玉米产量难以提高。基于此,针对施肥过程中的问题,提出合理化建议。
Corn is one of the three major grain crops in the world and occupies a large proportion of agricultural acreage in China. It is mainly used in the fields of feed, industrial raw materials and food processing, among which feed is the main mode of consumption, followed by industrial raw materials and food Oil processing and other consumer channels. Due to the huge demand for corn, scientific and rational fertilization techniques are of utmost importance to increase corn production. At present, with the use of fertilizers, the yield of maize will increase continuously. However, the phenomenon of blindly fertilizing and overbilling fertilizers during the fertilization process is also very serious, leading to the loss of soil nutrients and fertility of land and the increase of corn yield. Based on this, for the problem of fertilization process, put forward reasonable suggestions.