以‘早黑宝’ב火焰无核’、‘金田蜜’ב碧香无核’、‘金田蜜’ב新葡7号’杂交组合为试验材料，进行葡萄人工去雄时间、不同品种组合对授粉结实率的影响试验。结果表明：在开花前3 d进行人工去雄比较理想，人工授粉结实率高。葡萄杂交育种亲本的选择对果实坐果率有显著影响。%Three hybridized combinations were used as experimental materials to study the influence of artificial emasculation time and different varieties combination on pollination setting percentage. The results showed that the best time for artificial emasculation was 3 days before flowering which got the highest setting percentage. The parental selection of grape hybrid breeding has an significant impact on fruit-set rate.
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