特产研究Issue(4)：9-12,4.
山葡萄新品种“雪兰红”结果枝不同时期摘心对坐果率和产量的影响
Effects of Different Stages Pinching of Bearing Branch on Fruit -set and Yield in New Variety of Vitis amurensis Rupr .“Xuelanhong”
李晓红 1赵滢 1杨义明 1范书田 1刘迎雪 1马玉坤2
作者信息
- 1. 中国农业科学院特产研究所，长春 130112
- 2. 内蒙古喀喇沁旗扶贫开发办公室，内蒙古 锦山镇 022440
- 折叠
摘要
Abstract
Different stages of bearing branch pinching was studied ,we employed the new variety of Vitis amurensis Rupr .“Xuelanhong”as mate-rials .The results showed that different stages of pinching treatment had significant effects on fruit set ,fruit weight ,yield and downy mildew resis-tance .And the best effects of pinching treatment were flowering before the seventh day and tenth day ,these fruits set were 37.2% and 36.9%respectively ,which were better than other treatments ,and so did these fruit weight ,yield and downy mildew resistance .Therefore ,the best pinching stage for Vitis amurensis Rupr .“Xuelanhong”was flowering before the seventh to tenth day .关键词
山葡萄/摘心/坐果率/产量Key words
Vitis amurensis Rupr ./pinching/fruit set/yield分类
农业科技引用本文复制引用
李晓红,赵滢,杨义明,范书田,刘迎雪,马玉坤..山葡萄新品种“雪兰红”结果枝不同时期摘心对坐果率和产量的影响[J].特产研究,2014,(4):9-12,4.
