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以翠冠、清香、金水2号及华梨2号为试材,探讨前3个品种对华梨2号梨授粉的亲和性及对华梨2号梨外观性状和内在品质的影响。结果表明:3个授粉品
Taking Cuiguan, Qingxiang, Jinshui 2 and Huarui 2 as test materials, the effects of the first three varieties on the pollination affinity of pear II and the appearance and internal quality of pear II were investigated. The results showed that: 3 pollination products