影响山西春播中晚熟玉米产量的主要因素与应对措施
Bulletin of Agricultural Science and Technology(2020)
Abstract
山西省横跨纬度较长,地形复杂,生态环境多样,各地纬度和无霜期长短不同,既有海拔较低的盆地平原,又有海拔较高的丘陵旱垣,该区玉米种植区主要以春播中晚熟为主.独特的地区环境和气候特点,决定了影响山西省中晚熟玉米产量的因素多种多样,主要表现在品种、干旱、种植措施、病虫害防治等方面,因此,针对这些具体情况,笔者提出了有效解决这些问题的应对措施.
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