论文部分内容阅读
用尚未展叶或刚展叶的幼苗作砧木,进行嫁接育苗,这是一项新的育苗技术。国外利用幼苗作砧,嫁接板栗、核桃、山茶、茶梅等都已取得成功,我国从1978年起,对核桃、油茶、山茶、板栗、银杏、文冠果、金柑、含笑等也都取得成功,并在生产上已广泛应用。用这一方法繁殖的油茶良种已经超过40万株。利用幼苗作砧嫁接育苗的优点:成活率高,核桃、油茶、山茶等树种的嫁接成活比较困
With the leaves have not yet unframed or just leaf for the rootstocks, grafting, which is a new breeding technology. Foreign seedlings used as anvil, grafting chestnut, walnut, camellia, tea plum and so on have been successful in China since 1978, the walnut, camellia, camellia, chestnut, gingko, , And has been widely used in production. With this method of propagation of Camellia has more than 400,000 varieties. Advantages of using seedling as anvil grafting seedling: survival rate is high, walnut, Camellia, Camellia and other tree species more difficult to survive grafting