干旱内陆灌区不同秸秆还田方式下春小麦田土壤水分利用特征

殷文,柴强,胡发龙,樊志龙,范虹,于爱忠,赵财

Characteristics of Soil Water Utilization in Spring Wheat Field with Different Straw Retention Approaches in Dry Inland Irrigation Areas

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

表1 不同年份春小麦生育期内不同月份降雨量

Table 1 The precipitation across various month of spring wheat growing period in the testing years (mm)

年份 Year 月份 Month 三月 March 四月 April 五月 May 六月 June 七月 July 春小麦全生育期 Entire growing period of spring wheat 2014 0.3 19.6 17.9 23.7 39.4 100.9 2015 0 16.0 18.6 39.5 34.6 108.7 2016 0 19.3 23.2 33.2 31.2 106.9