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本文对１９６份山葡萄种质资源的萌芽率、结果枝率、结果系数、每新梢平均果穗数及果穗重做了系统而全面的分析和评价。结果表明，山葡萄种质的萌芽率、果枝率变异小，而结果系数、每新消平均果穗数、果穗重不同种质间变异很大，可将此三个性状用作鉴别不同山葡萄种质的依据。对于山葡萄种质结实力的评价标准问题，提出了果穗重在原ＩＢＰＧＲ评价标准基础上增设亚级分级细目的观点。
In this paper, 196 germplasm resources of the grape germplasm resources germination rate, the results of the branch rate, the coefficient of results, the average number of ears per shoot and ear weight to do a systematic and comprehensive analysis and evaluation. The results showed that germination percentage and fruit branch rate of grape germplasm varied little, and the result coefficient, the number of new per panicle and the ear weight were very different among different germplasms. These three traits could be used to identify the germplasms of different mountain grape in accordance with. For the grading standards of grapevine germplasm, the author put forward the suggestion that the ear weight should be graded according to the original IBPGR criteria.