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山东省五莲县水资源较缺 ,每逢春、秋干旱季节因缺水或无水 ,严重影响果树的生长发育 ,因此 ,发展果园节水灌溉技术势在必行。我们于 1996～ 1999年进行了果园微喷灌及管道喷药试验 ,现介绍如下。1 材料与方法试验在五莲县魏家乡红富士生产基地 5个村同时进行 ,面积 70 hm2 ,?
Wulian County, Shandong Province, water resources are scarce, every spring, autumn dry season due to lack of water or water, seriously affecting the growth and development of fruit trees, therefore, the development of water-saving irrigation orchard technology is imperative. We carried out the orchard micro-sprinkler irrigation and pipeline spraying tests from 1996 to 1999, which are described below. MATERIALS AND METHODS Tests were carried out in 5 villages in Fuji County, Wugu County, Hongfuji production base with an area of 70 hm2.