山葡萄品种在河西走廊地区的引种表现

为解决河西走廊地区酿酒葡萄的安全越冬问题,调查了引进的酿酒型山葡萄(Vitis amurensis Rupr.)品种在河西走廊中段嘉峪关戈壁滩的栽培表现。结果表明,山葡萄在嘉峪关地区可不埋土安全越冬,病害少,果实成熟充分,可酿造极富产区特色的有机利口酒。但坐果率低且易受晚霜冻害,产量低且年际间极不稳定,栽培发展的适宜性中等偏下。

Introduction Performance of Vitis amurensis Rupr. in Hexi Corridor

This study is mainly to investigate the introduction performance of Vitis amurensis Rupr. in the Gobi Desert of Jiayuguan in the middle of the Hexi Corridor. The results showed that Vitis amurensis Rupr. could survive the winter safely without burying the soil in Jiayuguan area. They had fewer diseases, and their fruits were fully mature, and could be used to brew organic liqueurs with characteristics of the production area. But the fruit-setting rate was low, and they were susceptible to late frost. The yield was low and interannually unstable, therefore, the suitability of cultivation and development is below the medium level.