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主要优点:可当年弥补春季嫁接未成活的苗木,减少苗木留圃时间;成活率高;适用嫁接时间较长。此法适用于一般落叶树木。具体方法:一、冬季采取接穗(果树可利用冬修剪下的枝条)选用一年生的充实枝条,剪成40—50cm 的枝段,进行层积沙藏。注意,沙藏坑必须置于地面以下。可在平地挖深1-1.5m 左右的坑,然后在坑内放沙一层,枝条一层。(家庭养花有条件的可试用冰箱藏枝)
The main advantages: can make up the spring graft grafted seedlings, reducing nursery stock nursery time; high survival rate; longer for grafting. This method is suitable for general deciduous trees. Specific methods: First, the winter to take scion (fruit trees can be used under winter pruning branches) selection of annual enrichment branches, cut into 40-50cm branches, stratified sand reservoir. Note that sand pits must be placed below ground level. 1-1.5m deep in the ground can dig deep pit, and then put a layer of sand in the pit, a layer of branches. (Family flowers conditional to try refrigerator possession of branches)