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香椿一般多作为四旁绿化树木。树干直立,树冠扩展,技叶茂密,嫩芽可食,为早春贵重蔬菜,木材为紫红色,是制造家具的上等材料。其繁殖方法,过去都用播种和分根(分株)方法。用播种繁殖,往往品质退化,香味淡薄并且由于每年早春采摘嫩芽,影响结籽,种实很难收获,故此各个苗圃对香椿苗的繁殖都习惯采用分根方法。但分根法的繁殖数量少,不能满足需要,因此应从扦插方法上探索途径,提高生根成活率,以便多快好省地对香椿进行大量繁殖。
Toon more as a green tree on all sides. Trunk upright, crown expansion, leafy technology, shoots edible, early spring valuable vegetables, wood is purple, is to create the finest furniture materials. Its breeding methods, the past are used sowing and root (ramet) method. With sowing breeding, often degradation of quality, light flavor and the early spring each year picking buds, affecting the seed, the seed is hard to harvest, so the nursery seedlings are used to propagation of Toon seedlings rooting method. However, the method of root-splitting is not enough to meet the needs of breeding. Therefore, we should explore ways to improve the survival rate of rooting in order to make the tortoise bloom more efficiently and economically.