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采用切茎繁殖法可加快育苗速度,主要方法是:早秋季节(白露-秋分)把黄花菜的分蘖情分开,在三年生的茎节处剪为上、下两段一,上段纵向切成2-4块;下段先纵切成两半,再横切为约1-2厘米的小块.分块时尽
The use of cutting stem propagation method can speed up the nursery, the main method is: Early autumn season (Bailu - autumn points) to separate the tiller off daylily, in the trichome cut to the upper and lower two sections, the upper longitudinal cut into 2 -4 block; the next section first longitudinal cut in half, and then cross-cut to about 1-2 cm small pieces