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近年来,果树栽培提出了新的要求,在单位面积内合理密植,争取早结果、高产,高效益。2000年实现亩种400株乔木果树品种,以便机械化管理及工厂化栽培大乔木果树。 枝组叠接法是一种新的果树育苗技术。我们经9年的时间,用广东推广的几种名优果树品种反复试验,得到了比较一致的结果。从1982年开始至1992年,我们选用1—2年生的实生苗剪其接穗,并用原实生苗基部作砧木,将接穗倒斜贴接在砧木的斜切口上,即进行叠接。
In recent years, fruit tree cultivation has put forward new requirements in the unit area reasonable close planting, fight for early results, high yield, high efficiency. In 2000, 400 species of arbor tree fruit trees were planted for mechanized management and industrialized cultivation of large arborvitae fruit trees. Branch group splice method is a new fruit tree nursery technology. After 9 years, we have repeatedly tested several famous fruit tree varieties popularized in Guangdong and got relatively consistent results. From 1982 to 1992, we selected 1-2 years old seedlings cut their scion, and use the original seedling root as a rootstock, the ear off the incision attached to the slant on the rootstock, that is overlap.