3个槭树品种嫁接繁殖技术研究

通过对紫果槭、岭南槭、长柄紫果槭3个槭树品种嫁接适期、嫁接方法及其配套管理技术的试验及其分析,结果表明:紫果槭、岭南槭、长柄紫果槭3个品种对砧木三峡槭的亲和力差异性较大,其中紫果槭最好,嫁接成活达80%以上;3个品种嫁接成活率从高到低依次为紫果槭、岭南槭、长柄紫果槭;3个品种秋季的嫁接成活率均高于春季;砧木的移植有利于提高春季紫果槭嫁接的成活率;套袋保湿能提高嫁接的成活率;绑扶固定措施能对嫁接苗起到很好的保护作用,可提高嫁接的成苗率,且有助于嫁接苗形成一个较好的树型。

Study on the Grafting Technique of Three Kinds of Maples

By grafting suitable period of three maple trees, grafting methods and experimental analysis supporting management techniques, the results nervium three kinds of long-handled maple on including Acer cordatum best, grafting showed that ： Acer cordatum ,Acer tutcheri ,Acer subtri- rootstock of Acer wilsonii greater affinity differences, of more than 80%, graft survival rate of four maple trees in the order of the purple fruit maple, Acer cordatum , Acer tutcheri , Acer fabi , Acer subtrinervium , three au- tumn maple graft survival rate was higher than spring, rootstock help iniprove the survival rate of transplanted spring purple fruit maple grafting, bagging moisturizer can improve the survival rate of grafting, tied fixed measures will help to protect the role of grafted well, can improve grafting seedling rate and helps to form a better grafted tree.