南水北调与水利科技
南水北調與水利科技
남수북조여수리과기
SOUTH-TO-NORTH WATER
2013年
z1期
135-137,140
,共4页
刘彦章%陈伟%赵勇%李春秀%贾新丽
劉彥章%陳偉%趙勇%李春秀%賈新麗
류언장%진위%조용%리춘수%가신려
河北坝上%覆盖%田间闸管灌溉%节水
河北壩上%覆蓋%田間閘管灌溉%節水
하북패상%복개%전간갑관관개%절수
Bashang region of Hebei%farm film coverage%gated pipe irrigation%water-saving
为在河北省北部坝上高寒地区张家口合理开发水资源，推广先进、适用的节水灌溉技术，促进坝上农业的可持续发展，在张家口沽源县示范推广了地膜覆盖农艺节水以及田间闸管灌溉工程节水技术。结果显示，蔬菜覆盖萝卜、白菜比裸地总耗水量减少了7.32%、0.14%，水分生产率提高了76.63%、68.79%；蔬菜田间闸管灌溉比土渠灌节水18%~32%，节省占地9.2%。
為在河北省北部壩上高寒地區張傢口閤理開髮水資源，推廣先進、適用的節水灌溉技術，促進壩上農業的可持續髮展，在張傢口沽源縣示範推廣瞭地膜覆蓋農藝節水以及田間閘管灌溉工程節水技術。結果顯示，蔬菜覆蓋蘿蔔、白菜比裸地總耗水量減少瞭7.32%、0.14%，水分生產率提高瞭76.63%、68.79%；蔬菜田間閘管灌溉比土渠灌節水18%~32%，節省佔地9.2%。
위재하북성북부패상고한지구장가구합리개발수자원，추엄선진、괄용적절수관개기술，촉진패상농업적가지속발전，재장가구고원현시범추엄료지막복개농예절수이급전간갑관관개공정절수기술。결과현시，소채복개라복、백채비라지총모수량감소료7.32%、0.14%，수분생산솔제고료76.63%、68.79%；소채전간갑관관개비토거관절수18%~32%，절성점지9.2%。
For the sake of rational development of water resources, popularization of advanced suitable water- saving technologies and promo-tionofsustainabledevelopmentofagricultureinthecoldBashangregionofZhangjiakouCityinthenorthernHebeiProvince,agronomicwater-saving technologies of mulching film and engineering water- saving technologies of gated-pipe irrigation are demonstrated and popularized in GuyuanCounty.TheresultsshowthatradishandChinesecabbagecoveredwithfilm,waterconsumptionisreducedby7.32% and0.14% re-spectively.Theirwaterproductivityisenhancedby76.63% and68.79%.Watersavingbygatedpipeirrigationinvegetablesfarm is18%~32%, compared with soil ditch, and land saving by gated pipe irrigation is 9. 2%, compared with no covering.
