论文部分内容阅读
枣树起苗一般在秋季落叶后、土壤封冻前或春季土壤解冻后、枣芽萌动前进行。1起苗要点1.1起根蘖苗时,宜在萌动期,选大苗(1m以上),尽量勿伤母树大根。苗木根幅半径不应小于30cm。1.2起归圃苗时,先对留干苗短截二次枝,对截干苗沿主干剪去二次枝。起苗时在两亩行间向下深
Jujube seedlings generally fall in autumn after the soil thawed or spring soil thaw, jujube bud germination before. 1 seedling points 1.1 from the root tillering, it is appropriate in the germination period, the election of large seedlings (1m above), try not to hurt the mother tree roots. Root radius of seedlings should not be less than 30cm. 1.2 When returning to the nursery, the first to stay dry nursery stub secondary branches, truncated stem cut off along the trunk to secondary branches. When the seedling in the two acres down the line between the deep