【摘要】 采用高密度育苗可有效降低苗木茎腐病的发生,对提高苗木质量有显著效果,并能提高单位面积产量,降低生产成本,增加经济效益.采用宽行密植的移栽方式培育大苗,可提高苗木移栽成活率和存活率.更多还原

【Abstract】 It was showed by experiments that sapling raising of Gingko biloba with high density could effectively reduce the occurrence of stem rot disease, improve the seedling and sapling quality, increase sapling yield per unit area, and promote economic benefits of sapling raising for this tree species. The transplanting survival rate at the end of the first growing season and the survival rates several years later were both improved by transplanting in broad rows with high density within the rows.更多还原