摘要
储良广眼的砧穗不亲和现象在众多个体中呈现从亲和至不亲和的连续变化，随砧、穗周长差异的增大，不亲和症状表现突出。砧、穗周长比值与几个生长量指标存在显著相关。提出以砧／穗比作为衡量不亲和程度指标。靠接加砧结果表明对严重不亲和树出现的症状有较大的缓解。
It is reported in this paper that the non-affinity of Dimocarpus longan Lour (Chuliang Guangyan) emergy the continuous variations from offinity to non-affinity in numerous individuals. And the symptom of the non-affinity would be more serious along with the increase of differences between the stock and scion, and the ratio of them is closely related with a few growth indexes. So the stock-scion ratio is taken as estimating non-affinity. It is indicated that the result of additional attached stock grafting can clearly reduce the appearance of heavy non-affinity.
出处
《湛江海洋大学学报》
CAS
1997年第1期65-68,共4页
Journal of Zhanjiang Ocean University
关键词
储良广眼
砧穗不亲和
靠接
龙眼
Dimocarpus longan Lour (Chuliang Guangyan) Additional attached stock grafting.
