中外葡萄与葡萄酒Issue(1)：22-25,4.DOI:10.13414/j.cnki.zwpp.2014.01.004
不同留芽量对赤霞珠葡萄产量及果实品质的影响
Effects of shoot density on yield and berry quality of Cabernet Sauvignon
雷玉娟 1王平 1娄文浩 2范志光 2何娟 1吴敏 1管雪强3
作者信息
- 1. 新疆生产建设兵团农六师葡萄产业办公室，新疆五家渠 831300
- 2. 新疆生产建设兵团农六师芳草湖农场，新疆五家渠 831300
- 3. 山东省农业科学院农产品研究所，济南 250100
- 折叠
摘要
Abstract
Effects of different trellises and shoot density on berry quality and yield was studied on 4-years-old wine grape (Vitis vinifera L. cv. Cabernet Sauvignon). The results showed that, the fruit yield under double curtain trellis was significantly higher than that under single curtain trellis. Yield was significantly correlated with the shoot density under different trellises. Shoot density had no significant effect on berry weight under double curtain trellis. Compare with the control, the treatment of 21 shoots per meter under single curtain trellises significantly increased the berry weight, while 15 and 18 shoots per meter significantly reduced the berry weight in upper layer and lower layer respectively. The treatment of 12 shoots per meter significantly increased the sugar content of berries in the upper layer under double curtain trellis and the organic acid content of berries in both layers under single curtain trellis. The treatments of 15 and 18 shoots per meter significantly increased the acid content of berries at a level of 25~35%in both layers under double curtain trellis, but have no effect on sugar content.关键词
留芽量/赤霞珠/产量/果实品质Key words
Shoot density/Cabernet Sauvignon/Yield/Berry quality分类
农业科技引用本文复制引用
雷玉娟,王平,娄文浩,范志光,何娟,吴敏,管雪强..不同留芽量对赤霞珠葡萄产量及果实品质的影响[J].中外葡萄与葡萄酒,2014,(1):22-25,4.
