不同颜色地膜和种植密度对春玉米田间地温、耗水及产量的影响

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孙仕军,朱振闯,陈志君,杨丹,张旭东

Effects of Different Colored Plastic Film Mulching and Planting Density on Soil Temperature, Evapotranspiration and Yield of Spring Maize

SUN ShiJun,ZHU ZhenChuang,CHEN ZhiJun,YANG Dan,ZHANG XuDong

图8. 2016-2018不同处理田间耕层积温和玉米产量的回归关系

Fig. 8. Regression equation of different treatments between the accumulated temperature of the plough layer and grain yield of maize in 2016-2018