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冀中山前平原区,冬小麦生长期间太阳辐射能大约为59,259千卡/平方厘米。据测算,在这样的光热条件下,冬小麦的产量潜力为:872.3~959.6公斤/亩。然而,由于生产上存在品种多、乱、杂,布局不合理;种植形式陈旧、行距配置不科学;播种量不精确,不利于达到理想的群体动态结构;施肥种类配比不合理,肥料效应发挥不好;浇水时期把握不准,水分利用效率低;病虫草害防治措施不配套,用药多防效差等诸多问题,
Jizhong piedmont plain area, solar radiation during winter wheat growth is about 59,259 kcal / cm. It is estimated that in such light and heat conditions, the yield potential of winter wheat: 872.3 ~ 959.6 kg / mu. However, due to the existence of varieties of production, chaos, miscellaneous and layout is irrational; planting forms obsolete, line spacing configuration unscientific; sowing inaccurate, is not conducive to achieve the desired dynamic structure of groups; fertilization of the proportion of unreasonable, fertilizer effect Not good; not grasp the watering period, water use efficiency is low; pest control measures do not match the disease, the drug is poor and many other problems,