葡萄新梢结实力与结果母枝芽位的关系

Study on the Relation between Fruiting Ability and Position of Buds in Grape Fruit Cane

研究了11个葡萄品种新梢结实力与结果母枝芽位的关系,结果表明,结果初期不同品种的基部芽结实力有极显著差异;同一品种的新梢结果系数与结果母枝芽位在一定范围内存在显著或极显著的正相关和线性回归关系。提出应依据不同品种不同芽位的结实特性等为依据进行相应的冬季修剪。

In this paper, the relation between fruiting ability and position of buds in fruit cane of eleven grape cultivars different different be based was studied. It can be concluded that there was significant difference of fruiting ability of basal bud of cuhivars in early fruiting stages. The correlation and regression between shoot fruiting coefficient and location of bud was positively correlated. So it is suggested that the method for winter pruning should on the fruiting habit of different cultivars and different position of buds.