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作 者 ：宋润刚;路文鹏;郭太君;刘景宽;沈育杰;林兴桂;李晓红;郭振贵

期 刊 ：园艺学报 2005年 32卷 4期 页码：757-757

关键词：山葡萄；品种；酿酒；

Keywords:Vitis amurensis Rupr., Variety, Brewing wine,

摘 要 ：

‘左优红’由‘79-26-18’与‘74-1-326’杂交育成。在吉林市地区果实9月中旬成熟。果粒圆形、蓝黑色, 单粒1.36 g, 果穗144.8 g。果实含可溶性固形物18.5% ～24.4% , 总酸1.191% ～1.447% , 出汁率66.4%。干红酒质好, 抗寒性强, 产量高, 抗病性强。

Abstract:‘Zuoyouhong’ is a hybrid cultivar derived from ‘79-26-18’ ×74-1-326’. The ripening time of berry is in the middle ten days of September in Jilin city area. It is round and blue2black. The average mass of a single berry is 1.36 g. The fruit cluster is conical, weighing 144.8 g, fruit soluble solid content is
18.5% - 24.4%, fruit total acid is 1.191% - 1.447% and fruit juice rate is 66.4% which fruit for brewing high quality dry-red grape wine. ‘Zuoyouhong’ is high cold-resistance, high yield and high disease-resistance.

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