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葡萄是需水量较大的果树。为了探讨节水栽培的可能性 ,1 997～ 1 999年 ,采用挖储水 (储肥 )沟的方法进行了葡萄节水栽培技术研究 ,取得了较好效果。1 材料与方法 试验地设在河北省乐亭县徐家店农业技术研究会葡萄园中。砂壤土 ,ｐＨ值为 8 5。试验区、对照区各为 667ｍ2 ( 1
Grapes are larger fruit trees. In order to explore the possibility of water-saving cultivation, from 1997 to 1999, using the method of digging and storing water (fertilizer storage) furrow, the grape-saving cultivation technology was studied and good results were obtained. 1 Materials and Methods The experiment was located in the vineyard of Xujiadian Agricultural Technology Research Institute in Laoting County, Hebei Province. Sandy loam, pH 8 5. Test area, the control area for each 667m2 (1