论文部分内容阅读
桃树为我国北方八大果树之。桃树的传统育苗方法是嫁接育苗,工序多、周期长、投资大、效益低,影响桃树生产的迅速发展,为加快桃树繁殖,简化育苗手续,我们从1985年开始多次进行桃树嫩枝扦插试验研究,三年来共扦插1.25万株,成苗8204株,平均成活率65.63％,最高成活率81.25％。现将试验结果总结如下:
Peach trees in northern China eight fruit trees. Peach cultivation methods are traditional grafting seedlings, processes and more long cycle, large investment, low efficiency, affecting the rapid development of peach production, in order to speed up the peach breeding, simplification of breeding procedures, we have since 1985, many peach trees Softwood cuttings research, in the past three years a total of 125000 cuttings, 8204 seedlings, the average survival rate of 65.63%, the highest survival rate of 81.25%. Now the test results are summarized as follows: