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初春用毛桃作砧木一次性嫁接碧桃和绿梅,成活后,翌年一株嫁接树初春观梅花,阳春赏桃花,作盆景置于室内,寒气顿消,春意盎然;一株植物开两种花,花色各异,花期延长,比只开一季(或一次)单色花的观赏价值大增,倍加珍贵。现将毛桃嫁接碧桃和绿梅的技术简介如下:一、嫁接时间惊蛰前后即2月下旬至3月中下旬,在接穗叶芽尚未萌动,砧木叶芽开始萌动,树液已经流动时,嫁接较适宜。二、嫁接方法:1.砧木的选择。砧木以1～2年生的毛桃为好,因1～2年生的砧木分殖细胞分裂旺盛,与接穗亲合力较强,嫁后伤口愈合快,因此成活率较高。2.接穗的选择。接穗质量的好坏直接影响着嫁接成活率和成活后的长势。如何选择接穗,选怎样的接穗适宜呢?接穗一般选择南向一年生无病虫、健壮、充实的枝条上饱满的叶芽作接穗。中间砧木碧桃长6～8cm,留叶芽2～3个;绿梅长5～6cm,叶芽1～2个。3.削接穗。接穗削成楔形,削面要
Early spring with peaches as a rootstock a one-time grafting blue peach and green plum, survived, the following year a grafted tree in early spring view of plum, peach spring rewards, placed in the interior of the bonsai, chill out, spring; a plant open two flowers, color Different, flowering extended, open season than only (or once) ornamental monochrome flower greatly increased, more precious. Now the technology of grafting peach and green plum is as follows: First, grafting time before and after the jingles that late February to mid-March late in the sprouting bud has not yet sprouting, rootstock buds began to sprout, the tree liquid has been flowing, the grafting more appropriate. Second, the grafting method: 1 rootstock choice. Rootstock to perennial 1 to 2 years as a good, because 1 to 2-year-old stocking rootstocks exuberant cell division, strong affinity with the scion, wound healing after marry fast, so a higher survival rate. 2 scion of choice. The quality of the scion directly affects the graft survival rate and survival after the growth. How to choose scion, choose what kind of scion suitable? Scion generally choose to perennial non-pest, robust, full of branches on the full leaf buds for the scion. The middle root bark of Peach is 6 ~ 8cm long and 2 ~ 3 left leaf buds. The green plum is 5 ~ 6cm long and 1 ~ 2 leaves buds. Cut the ear. Scion cut into wedges, noodles to