灌溉排水学报2013，Vol.32Issue(5)：30-33,4.DOI:10.7631/j.issn.1672-3317.2013.05.007
沟垄集雨节灌种植技术对土壤水分和玉米产量的影响
Effects of Rainfall Harvesting Planting Combined with Water-saving Irrigation on Soil Moisture and Yield of Spring Corn
摘要
Abstract
Spring corn was taken as the material to study the effects of rainfall harvesting planting combined with water-saving irrigation (RHWI) on soil moisture and yield of spring corn with the traditional irrigation modes of furrow irrigation and border irrigation as the control.The results showed that the soil moisture under RHWI increased by 0.58％～1.74％,4.55％～5.14％,3.21％～6.48％ compared to those under furrow irrigation,furrow border irrigation and planting of rainfall harvesting (PRH),respectively.The average yield and water use efficiency (WUE) under RHWI were higher 5.03％～15.45％,14.57％～21.85％,2.32％～5.72％ and 28.41％～40.23％,39.58％～54.70％,2.99％～5.09％ than those under furrow irrigation,border irrigation and PRH.关键词
集雨节灌/土壤水分/产量/春玉米Key words
rainfall harvesting planting combined with water-saving irrigation/ soil moisture/ yield/ spring corn分类
农业科技引用本文复制引用
邴昊阳,张艳,贾志宽,陈馨,吴杨..沟垄集雨节灌种植技术对土壤水分和玉米产量的影响[J].灌溉排水学报,2013,32(5):30-33,4.基金项目
"十二五"国家科技支撑计划课题(2012BAD09B03,2011BAD29B09) （2012BAD09B03,2011BAD29B09）
国家863课题(2013AA102902,2011AA100504) （2013AA102902,2011AA100504）
公益性行业专项(201303104) （201303104）
陕西科技创新项目(2011NXC01-16) （2011NXC01-16）
