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一、扦插繁殖 春季萌芽前从结果多、品质好、树势健壮的优良母株上剪取无病虫害的1~2年生枝最易生根成活。将枝条剪成30~40厘米的插条,按照不同品种每100~200支打捆,系上记录卡片,运往苗圃地,用湿沙埋入定藏沟内。一年四季都可进行扦插,但以春季硬枝插和秋季绿枝插较易成活。春插在3月上中旬进行,秋插绿枝建园在9月中、下旬进行。 1.短枝插 多用于大量育苗。将刚剪下的或湿沙藏的
First, cutting propagation Spring buds from the results of more than good quality, strong tree vigor and good parent plant to cut no pests 1 to 2 years old branches most likely to survive. The branches cut into 30 ~ 40 cm cuttings, according to different varieties for each 100 ~ 200 bundles, Department of the record card, transported to the nursery, with wet sand buried tillage ditch. Cuttings can be made all year round, but in spring the hard branches inserted and the autumn branches easier to survive. Spring inserted in March on the middle of autumn planting green branches built in mid-September, late. 1. Spur insertion for nursery seedlings. Will just cut or wet sand reservoir