不同品种授粉对酥梨幼果发育的影响

Effect of Different Varieties Pollinating on Young Fruit Growth of Suli Pear Variety

选用当前生产中推广的8个梨优良品种给酥梨授粉,授粉后50d调查分析,结果显示:由于授粉品种的花粉直感作用,使得酥梨果实的果形指数、单果重及体积发生变化,一些品种间存在着显著差异。

Eight excellent new varieties of pear at present were used in this experiment. Suli pear variety pollinated by them. After pollinated 50days, the result indicated that fruit shape index, weight of single fruit and volume of single fruit on Suli pear variety during fruit growth were significant different because of pollex xenia action of some of different varieties pollinating on Suli pear variety. Tree grape of cluster analysis was given with Statistics Analysis System.