锦松,为松科松属的常绿小乔木。枝干树皮粗糙开裂,呈灰黑色,小枝皮呈淡黄色,无毛。一般长至7-8年的树苗即开裂,树干开裂成不规则的裂痕,扭曲突起呈长块状,较深,视之古朴苍劲,奇特幽雅,是制作树桩盆景的优良材料。叶针型,二针一束。花期4-5月,花后结圆锥状卵圆型球果,有短柄,熟时栗壳色。原产日本。我国南京、杭州、上海、苏州、扬州等地引进栽培。它是阳性树种,性喜温暖湿润的环境,稍耐寒,在肥沃,排水良好的酸性土壤里生长良好。嫁接繁殖,在早春或秋季9月进行,用2-4年生的实生黑松苗作砧木;在离地3-5cm处,选择树干平滑面,腹接,斜切一刀,稍带木质,深2.5-3cm,再选无病害的强壮枝条作接穗,长5-6cm,用利刀将接穗下端削成楔型,长2-2.5cm,迅速插入砧木刀口内,用薄膜带扎紧,待接穗的针叶长出或正常生长时,才能松去绑扎物。否则接穗与砧木容易脱离,只要管理得法,成活率约90%左右。嫁接法还有劈接和芽接两种。锦松枝干萌发力 Pinus sylvestris, an evergreen tree of Pinaceae. Branch bark coarse cracking, grayish black, branchlets pale yellow, glabrous. Generally grow to 7-8 years of sapling that is cracking, cracking the trunk into irregular cracks, twisted projections were long, deep, as the ancient vigorous, unique and elegant, is the production of stump bonsai fine material. Needle type, two needles. Flowering from April to May, after anthesis conical ovoid cones, short handle, ripe chestnut color. Native Japan. China’s Nanjing, Hangzhou, Shanghai, Suzhou, Yangzhou and other places to introduce cultivation. It is a positive tree species, likes the warm and humid environment, a little hardy, good growth in the fertile, well-drained acidic soil. Grafting, in early spring or autumn in September, with 2-4 years of raw black pine seedlings as rootstock; 3-5cm from the ground, select the trunk smooth surface, abdomen, bevel knife, slightly woody, deep 2.5- 3cm, and then choose the disease-free strong branches for the scion, 5-6cm long, the lower end of the scion cut with a sharp knife into a wedge, length 2-2.5cm, quickly inserted into the blade stock, tied with a thin film tape to be scion needle Leaves grow or normal growth, to loosen the lashings. Otherwise, scions and rootstocks easily separated, as long as managed properly, the survival rate of about 90%. Grafting There are splitting and budding then two. Kam Pine branches dry germination force