【摘要】 利用丛生竹地上部分的竹秆和枝条,通过人工整理和GGR处理,实行选竹枝、带竹秆、留竹节、竹筒灌水保湿等一系列操作进行育苗。通过小型和中型育苗试验,得出坭竹、绿竹等多分枝、竹壁厚、体形较大的竹种采用此法育苗效果好,育苗成活率达85%以上,发笋成竹率达70%,每丛发笋成竹2株以上,造林成活率95%以上。更多还原

【Abstract】 This branch-cutting breeding is adopted with bamboo culm and twig of aboveground clumps treated with GGR to carry out a series of branch selection with culm and internode and moisture protection. After small and middle-sized tests, the result shows that bamboo species such as Bambusa gibba and B.oldhami with more branchlet, thick wall and large type have better effect with branch-cutting breeding: survival rate 85%, mature rate 70%, mature bamboo per clump 2 plants and survival rate of planting above 95%.更多还原