膜下滴灌下温室甜瓜的生长、品质和产量特征  

Characteristics of Growth,Yields and Quality of Greenhouse Muskmelon with Drip Irrigation under Mulch

作　　者：谢恒星[1,2] 蔡焕杰[1] 

机构地区：[1]渭南师范学院化学与生命科学学院,陕西渭南714000 [2]西北农林科技大学旱区农业水土工程教育部重点实验室,陕西杨凌712100

出　　处：《灌溉排水学报》2013年第4期138-140,共3页Journal of Irrigation and Drainage

基　　金：国家自然科学基金项目(50779059);陕西省教育厅科研计划项目(12JK0814);西北农林科技大学旱区农业水土工程教育部重点实验室访问学者项目;渭南师范学院研究生专项科研项目(12YKZ056)

摘　　要：研究了膜下滴灌对关中地区温室甜瓜的生长、产量和品质以及水分利用效率的影响。结果表明,膜下滴灌下,75%田间持水率灌水下限处理可以提高果实中可溶性固形物、可溶性总糖、可溶性蛋白和有机酸质量分数。综合考虑生长、产量、品质和水分利用效率,75%田间持水率灌水下限处理是最优的膜下滴灌灌水模式。The effects of drip irrigation under mulch on plant growth, yield, quality and water use efficien cy of greenhouse muskmelon plant in Guanzhong area were studied. The results showed that the contents of soluble solids, soluble sugar, soluble protein and organic acid were improved with drip irrigation under mulch treatment with 75~//000f water supply. Considering the plant growth and the fruit quantity, quality and the plant water use efficiency, drip irrigation under mulch with 75~./oo0f down limit water supply was the best irrigation regime

关 键 词：膜下滴灌 产量 品质 水分利用效率 

分 类 号：S652[农业科学—果树学] S627[农业科学—园艺学]