干旱地区农业研究
榦旱地區農業研究
간한지구농업연구
AGRICULTURAL RESEARCH IN THE ARID AREAS
2015年
3期
190-195
,共6页
大麦%全膜覆土穴播%垄作沟灌%水分利用效率%产量
大麥%全膜覆土穴播%壟作溝灌%水分利用效率%產量
대맥%전막복토혈파%롱작구관%수분이용효솔%산량
barley%film-mulched soil holes cultivation%ridge furrow irrigation%water use efficiency(WUE)%yield
通过大田试验分析了全膜覆土穴播、垄作沟灌及平作条播栽培模式对大麦的土壤水分时空动态、产量及其水分利用效率的影响。结果表明，全膜穴播处理极有利于大麦的早期出苗及营养生长。但垄作沟灌栽培处理有利于促进大麦生殖生长。全膜穴播处理产量较垄作沟灌和平作条播处理分别增产10．9％和15．31％，并且WUE分别高10．69％和11．09％，说明全膜穴播栽培处理增加了大麦土壤的可利用水分，提高了产量和WUE。
通過大田試驗分析瞭全膜覆土穴播、壟作溝灌及平作條播栽培模式對大麥的土壤水分時空動態、產量及其水分利用效率的影響。結果錶明，全膜穴播處理極有利于大麥的早期齣苗及營養生長。但壟作溝灌栽培處理有利于促進大麥生殖生長。全膜穴播處理產量較壟作溝灌和平作條播處理分彆增產10．9％和15．31％，併且WUE分彆高10．69％和11．09％，說明全膜穴播栽培處理增加瞭大麥土壤的可利用水分，提高瞭產量和WUE。
통과대전시험분석료전막복토혈파、롱작구관급평작조파재배모식대대맥적토양수분시공동태、산량급기수분이용효솔적영향。결과표명，전막혈파처리겁유리우대맥적조기출묘급영양생장。단롱작구관재배처리유리우촉진대맥생식생장。전막혈파처리산량교롱작구관화평작조파처리분별증산10．9％화15．31％，병차WUE분별고10．69％화11．09％，설명전막혈파재배처리증가료대맥토양적가이용수분，제고료산량화WUE。
Through the field experiments ,analyzed the effects of three cultivation modes as film-mulched soil holes cultivation ,ridge furrow and conventional strip drill on the dynamics change of soil moisture ,yield and water use efficien-cy of barley .The results showed that the treatment of film-mulched soil holes cultivation was very useful to the barley ear-ly seedling and vegetative growth .But the ridge furrow irrigation cultivation was useful to promote the barley reproductive growth .The yield of film-mulched soil holes cultivation treatment was increased 10 .9% and 15 .31% , respectively , compared with the ridge furrow and conventional strip drill trseatment , also the WUE was heightened 10 .69% and 11 .09% ,respectively .It explained that the soil moisture application can be increased by the film-mulched soil holes cultivation treatment and increased the yield and WUE .
