夏县旱塬地小麦宽窄行探墒沟播节水补灌技术  

Water Saving Supplementary Irrigation Technology ofWide and Narrow Row Soil Moisture Detection and Furrow Sowing forWheat in Dry Highland of Xiaxian

作　　者：荀立波 李兴华 李淑能 Xun Libo;Li Xinghua;Li Shuneng(Xiaxian Agricultural and Rural Bureau,Xiaxian 044400,Shanxi,China)

机构地区：[1]夏县农业农村局,山西夏县044400

出　　处：《农业技术与装备》2021年第6期175-176,共2页Agricultural Technology & Equipment

摘　　要：夏县峨嵋岭旱塬地,地势起伏,地下水源缺乏,常规灌溉难以实现,粮食产量低而不稳。近年来,在胡张乡通过推广应用小麦宽窄行探墒沟播节水补灌技术,万亩(1亩=0.067 hm^(2))旱塬地小麦平均单产达350~400 kg,比传统灌溉节水25%~50%,节肥30%,节省人工50%以上。辐射带动全县2000 hm^(2)小麦增产增收,为粮食安全作出了应有贡献。The dry highland of emeiling in Xiaxian is characterized by undulating terrain,lack of underground water source,difficulty in conventional irrigation and low and unstable grain yield.In recent years,through the popularization and application of watersaving supplementary irrigation technology of wide and narrow row soil moisture detection and furrow sowing of wheat in Huzhang Township,the average yield per hectare of wheat in ten thousand mu(1 mu=0.067 hm^(2))dry source area reaches 350~400 kg,saving 25%~50%water,30%fertilizer and more than 50%labor compared with traditional irrigation.Radiation led to the county's 2000 hm2 of wheat production and income,and made due contributions to food security.

关 键 词：旱塬地 小麦 探墒沟播 节水补灌技术 

分 类 号：S275[农业科学—农业水土工程]