微喷补灌对麦田土壤物理性状及冬小麦耗水和产量的影响

何昕楠,林祥,谷淑波,王东

Effects of supplemental irrigation with micro-sprinkling hoses on soil physical properties, water consumption and grain yield of winter wheat

Xin-Nan HE,Xiang LIN,Shu-Bo GU,Dong WANG

图2 不同处理冬小麦补灌前后0~100 cm土层土壤相对含水率变化 MSI-B: 微喷补灌处理灌水前; BI-B: 畦灌处理灌水前; MSI-A: 微喷补灌处理灌水后; BI-A: 畦灌处理灌水后。

Fig. 2 Changes of soil relative water content in 0-100 cm soil layer before and after supplementary irrigation under different treatments MSI-B: before irrigation under micro-sprinkling supplemental irrigation treatment; BI-B: before irrigation under border irrigation treatment; MSI-A: after irrigation under micro-sprinkling supplemental irrigation treatment; BI-A: after irrigation under border irrigation treatment.