西北干旱灌区不同地膜覆盖利用方式对玉米水分利用的影响

殷文,郭瑶,范虹,樊志龙,胡发龙,于爱忠,赵财,柴强

Effects of Different Plastic Film Mulching and Using Patterns on Soil Water Use of Maize in Arid Irrigated Area of Northwestern China

YIN Wen,GUO Yao,FAN Hong,FAN ZhiLong,HU FaLong,YU AiZhong,ZHAO Cai,CHAI Qiang

图1 不同地膜覆盖利用方式下玉米农田0—120 cm 土层平均土壤重量含水量动态 图上方的误差线表示LSD值,箭头表示不同的灌溉时间。下同

Fig. 1 Dynamics of soil weight moisture content at 0-120 cm soil depth of maize field under different plastic film mulching and using patterns Error bars above the curves indicate the value of LSD and arrows show different irrigation dates in the figure. The same as below