【摘要】 主要分析了葡萄柚的分布及生态学特征,重点阐述了葡萄柚嫁接砧穗选配、愈合过程解剖学以及酶学的研究动态。结果表明,分子技术手段的应用,为葡萄柚砧、穗选配缩小了范围,但研究砧木品种与接穗的选配还有待扩大,关键酶对提高砧穗愈合具有重要的意义,为激素调控愈合力创造了可能,同时也为基因调控机理研究提供了理论基础。更多还原

【Abstract】 The distribution and ecological characters of grapefruit were analyzed mainly,and the research trends of stock and scion selection for grafting,the healing-anatomy process and enzymology were summarized systematically.The results indicated that the range of stock and scion apolegamy decreased through the application of molecular technique.But the study on stock variety and scion selection was still in need of expanding and the key enzyme played a vital role in the healing of the stock and scion,which provided a chance for the regulation and control of healing force by hormones and also provided a theoretical basis for the regulation of gene.更多还原