我所在省林科所有关科技人员的配合下,于1977年开始油茶嫁接.在此之前,我们分析了各种嫁接技术的利弊,以及油茶生物学特性与组织结构,认为一些嫁接技术之所以对油茶失效或效果不高,原因有两个:一是油茶树皮极薄,不易切到大面积的形成层;二是油茶早期生长缓慢,接穗水分供应有困难(接穗易干死).找到了这两个主要矛盾以后,便着手改进嫁接方法. With the help of all the relevant science and technology personnel from Linke in our province, Camellia grafting began in 1977. Before that, we analyzed the pros and cons of various grafting techniques, as well as the biological characteristics and organizational structure of Camellia oleifera, and concluded that the reason why some grafting techniques Camellia failure or ineffective for two reasons: First, the bark of tea is very thin, not easy to cut into the formation of large areas; Second, slow growth of early tea, scions and water supply difficulties (scion Yi Gan die). Found After these two major contradictions, we started to improve the grafting method.