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在毛主席“绿化祖国”的伟大号召指引下,我社广大贫下中农和林业队员,积极开展科学实验,采用芽接方法培育毛白杨壮苗,解决了无种的困难,加速了绿化步伐。实践中使我们体会到,秋季芽接培育毛白杨苗,成活率高,生长好,便于推广。现简介如下: 1.培选砧木:对比试验结果,选心叶发白、生长旺盛的加杨作砧木,成活率高;心叶
Guided by the great call by Chairman Mao’s “greening the motherland,” the vast majority of poor and middle-income peasants and forestry members of our society actively carry out scientific experiments and adopt budding methods to cultivate young seedlings of white poplar and solve the problem of specieslessness and speed up the pace of afforestation. In practice, we realize that the budding cultivation of Populus tomentosa autumn seedlings, high survival rate, good growth, easy to promote. Are briefings are as follows: 1. Pear selection rootstocks: comparison test results, the selection of heart-leaf white, vigorous growth of Yang as rootstock, high survival rate; heart