摘要
对旱地冬小麦覆盖黑色液膜的增产效应研究结果表明,枯水年型旱地冬小麦覆盖黑色液膜具有较好的生态效应,冬小麦产量达2188.5kg/hm2,较对照增产17.95%;水分利用效率达0.78kg/m3,较对照提高22.26%。
The results from field experiment show that the application of black fluid-film has a good ecological effect in dry years, and the yield reaches 2188.Skg/hm^2, 17.95% increased compare with the control. The water use efficiency is 0.78kg/m^3, 22.26 % higher than that of the control.
出处
《中国生态农业学报》
CAS
CSCD
2006年第1期73-75,共3页
Chinese Journal of Eco-Agriculture
基金
农业部"948"项目(971012-1)资助
关键词
旱地
冬小麦
黑色液膜
Dry land, Winter wheat, Black fluid-film
