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玉米是目前世界上种植区域分布最广泛的一种粮食作物,我国各地区的种植也十分普遍,深受人们的喜爱。其不仅具有使用价值,还具有一定的饲用价值和工业价值。我国作为玉米需求大国,每年都需要从国外进口大量玉米来满足市场需求,而玉米超高产育种技术的有效应用,是提高我国玉米产量,减少玉米进口量,并充分弥补市场需求缺口的关键。基于此,对玉米超产育种理论及优化栽培技术进行分析与探究。
Corn is one of the most widely distributed grain crops in the world nowadays. The cultivation in various regions of our country is also very common and deeply loved by the people. It not only has the use value, but also has a certain feed value and industrial value. As a large country of maize demand, China needs to import a large amount of maize from abroad every year to meet the market demand. However, the effective application of maize super-high-yielding breeding technology is the key to increase maize production, reduce maize imports and make up for the market demand gap. Based on this, the theory of corn overbred breeding and optimization of cultivation techniques are analyzed and explored.