The Effect of 15 Pollinated Pear Cultivars on The Fruit Setting Rate of Korla Fragrant Pear
[Objective]Pollination experiment of Korla fragrant pear was conducted with pollen of different pear varieties to investigate the fruit setting rate of each pollinated pear,so as to screen the best pollinated varieties of Korla fragrant pear,and provide reference for the allocation of pollinated varieties and the selection of pollen varieties in Xiangla pear garden.[Methods]Collect pollen from 15 pear cultivars and conduct artificial pollination during the bell stage of Korla fragrant pear to investigate the effect of different pollination cultivars on the fruit setting rate of Korla fragrant pear.[Results]According to the fruit setting rate,the 15 pollinated pear cultivars were divided into 4 categories.The first category was Hanhong,Ganlizao 6,Xueqing,Dangshansuli,Huangguan,Zhongli N 1 and Mantianhong,and the fruit setting rate of Xiangli was the highest.The second category was Zaosumi,Hongsucui,Hongzaosu,Sucui 1,Yali and Cuiguan,and the fruit setting rate of fragrant pear was high.The third category is Wanyu,and the fruit setting rate of fragrant pear is higher.The fourth category is AnshanDaxiang-shui,pear fruit setting rate is low.[Conclusion]The best pollinating pear cultivars for Korla fragrant pear are Hanhong,Xueqing,Ganlizao 6 and Dangshansu pear.
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