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通过对山葡萄种子、果实及品质性状的研究,结果表明,在山葡萄种内,单果种子数与单果种子重不同种质间变异很大,变异系数分别达20.46% 和21.23% ,而种子长度不同种质间无显著差异。不同种质之间的单果种子数对浆果大小无明显影响,而种子大小和种子重对浆果重和果粒径的影响分别达极显著和显著水平。在同一种质内,除单果种子数与种子重呈极显著相关外,种子数和种子重与单果重及果径、种子长度与果重、果重与果径均呈显著性相关。种子各性状对果实品质无明显影响或影响很小。
The results showed that within the grapevine variety, the variation of the number of single fruit seeds and the weight of single fruit weight was very large with the coefficient of variation of 20.46% and 21.23%, respectively, while the seed length was different No significant difference between the quality. The number of single seeds between different germplasms had no significant effect on berry size, while the effects of seed size and seed weight on berry weight and fruit size were significant and significant, respectively. Within the same germplasm, the number of seeds and seed weight were significantly correlated with fruit weight and fruit diameter, seed length and fruit weight, fruit weight and fruit diameter, except for the number of fruit seeds and seed weight. The characters of the seeds have no obvious effect on the quality of the fruit or have little effect.