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在夏季进行果树当年苗单芽枝接,成活率高达95％以上,接后生长快、健壮、伤口愈合快、接口结合牢固,是快速育苗的好方法,适合于苹果、梨、桃、杏和李。 1.接期宜于6月上旬～7月上旬春梢停止生长、雨季来临前进行。过早,砧木太细发育不好,不易成活;过晚,接芽生长时间短,枝条不充实,冬季容易抽干。 2.接砧和接穗选择当年生砧木,粗度达到0.5厘米以上。接穗选用果树新品种的外围一年生发育健壮充实、芽饱满的枝条,接穗采后要及时去叶,并用湿布包好,以边采边接为最宜,外采接穗可放在冰箱或保存于深井中。
Fruit trees in the summer when the seedlings shoots connected, the survival rate as high as 95% or more, then grow fast, robust, fast wound healing, interface with a solid, is a good method of rapid nursery, suitable for apples, pears, peaches, apricots and Lee. 1. Pick up is appropriate in early June ~ early July spring shoot growth stops before the onset of the rainy season. Too early, rootstock is too thin and poorly developed, not easy to survive; too late, the bud growth time is short, the branches are not full, easy to dry in winter. 2. Anvil and scion to pick when the rootstocks, coarseness of 0.5 cm or more. Scion selection of new varieties of fruit trees outside the robust annual growth robust full of buds, spike harvest in time to leaves, and wrapped with a damp cloth to side mining for the most appropriate, mining scion can be placed in the refrigerator or stored in a deep well in.