古人主要将嫁接技法应用在缩短生产周期，保持物种特异性状和扩大繁殖系数上；
Ancient people used it to shorten productive cycle, keep special character of species and expand reproduce coefficient.
经特异性抑制试验检测证明本法特异性较好。批间变异系数为19％。
The specificity of this method was confirmed with inhibition test and its coefficient variance was 19%.
应用推荐