在柿属砧木资源调查研究基础上，选择７种１２个类型，对其种子、幼苗形态、生长特性进行了详细研究。砧苗年生长动态可用Ｌｏｇｉｓｔｉｃ曲线模拟，全年以８月上旬至９月下旬的生长量最大。不同砧木的出苗率、年生长量有极显著差异，以浙江柿１号、君迁子等生长最快，根系最发达。同种不同类型间生长特性也有明显差异，在作砧木利用时而加以选择。 Based on the investigation on the resources of persimmon rootstocks, seven species and 12 types were selected to study the morphology and growth characteristics of the seedlings and seedlings in detail. The annual growth dynamics of an anvil can be simulated by Logistic curve, and the growth amount is the highest from the beginning of August to the end of September. The emergence rate and annual growth rate of different rootstocks have extremely significant differences. Zhejiang persimmon No.1 and Juncunzi have the fastest growth and the most developed roots. The same type of different growth characteristics are also significantly different, when used as stocking to be selected.