欧亚葡萄品种“V-32”、“V-59”、“V-64”在南宁的种植表现

Evaluation of some grape(Vitis vinifera)varieties for yield,quality and resistance to anthracnose disease

以巨峰葡萄、广西毛葡萄为对照,研究了"V-32""、V-59""、V-64"3个欧亚葡萄品种的生物学特性。结果表明:3个欧亚葡萄品种的物候期与巨峰葡萄基本相近,单株产量均高于巨峰葡萄、广西毛葡萄,可溶性固形物含量均低于巨峰葡萄但高于广西毛葡萄;欧亚葡萄品种"V-32""、V-64"的黑痘病抗性均高于巨峰葡萄,略低于广西毛葡萄。综合分析认为,欧亚葡萄品种"V-32"、"V-64"具有抗病、高产稳产、果汁色泽好等特征,有望开发成为广西酿酒葡萄品种。

The present experiment has been conducted to study the biological characteristics of three cuhivars of Vitis vinifera type grape. The grape varieties, viz., Kyoho and Vitis quinquangularis have been used as the controls. The results showed that the phenophase of three cuhivars of V. vinifera were at par with Kyoho, and the yield per plant was higher than that of the controls. The soluble solid content of three cuhivars of V. vinifera was higher than that of Kyoho, but lower than that of Vitis quinquangularis. The resistance to anthracnose disease was found be higher in cultivars of V. vinifera, viz., ＂V-32＂ and ＂V-64＂ compared to Kyoho, but it was lower than Vitis quinquangulans. Therefore, V. vinifera ＂V-32＂ and ＂V-64＂ could be used as vintage varieties for cultivation in Gunagxi because of their high resistance to anthracnose disease, high yield, and good color and luster of juice.