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Effect of Application of Pollen Suspension Liquid in Blooming Period on Apple Pollination
Author(s): 
Pages: 3
Year: Issue:  2
Journal: HEBEI FRUITS

Keyword:  苹果花粉悬浊液授粉坐果率;
Abstract: 在金冠、红富士、国光3个品种的初花期、盛花期各喷1次混合花粉悬浊液,可提高坐果率.金冠苹果喷12000倍液的花序坐果率达82.6%,喷8000、2000倍液的花朵坐果率分别达50.7%、46.4%;红富士苹果喷2000、12000倍液的花序坐果率分别达60.9%、56.2%,喷2000、12000倍液的花朵坐果率分别达14.5%、13.7%;国光苹果喷12000倍液的花序坐果率达89.3%,喷2000倍液的花朵坐果率达78.8%.
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