不同生长因素变化对小麦产量及品质的影响——以驻马店市近10年小麦生产情况为例
朱统泉, 宋全昊, 孟祥锋

Influences of Various Growth Factors on Yield and Grain Quality in Wheat——Taking Zhumadian’s Wheat Production in the Past Ten Years as Example
Zhu Tongquan, Song Quanhao, Meng Xiangfeng
图6 病虫害发生面积占总面积的比例与平均单产
Fig.6 Proportion of pests and diseases to total area and average yield per unit area