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中国农学通报

中国农学通报 ›› 2022, Vol. 38 ›› Issue (28): 52-57.doi: 10.11924/j.issn.1000-6850.casb2021-0987

所属专题： 生物技术； 园艺

• 林学·园艺·园林 • 上一篇    下一篇

5个梨授粉品种与‘玉露香梨’授粉效应比较研究

赵明新(), 曹刚, 王玮, 曹素芳, 李红旭()   

  1. 甘肃省农业科学院林果花卉研究所，兰州 730070
  • 收稿日期:2021-10-18 修回日期:2022-08-02 出版日期:2022-10-05 发布日期:2022-09-28
  • 通讯作者: 李红旭
  • 作者简介:赵明新，男，1985年出生，山东济南人，副研究员，研究方向为果树栽培生理。Tel：0931-7611733，E-mail：zmx850312@163.com。
  • 基金资助:
    财政部和农业农村部国家现代农业产业技术体系(CARS-28-47);甘肃省科技重大专项“梨种质创新与提质增效关键技术集成与示范”(18ZD2NA006-3);国家自然科学基金“干旱区宽行密株模式下梨树根系空间构型对土壤氮素异质性的响应机制”(31860532);农业农村部园艺作物生物学与种质创制学科群西北果树科学观测实验站(S-10-18)

Comparative Study on Pollination Effects of Five Pear Varieties for ‘Yulu Xiangli’ Pear

ZHAO Mingxin(), CAO Gang, WANG Wei, CAO Sufang, LI Hongxu()   

  1. Research Institute of Fruit and Floriculture, Gansu Academy of Agricultural Sciences, Lanzhou 730070
  • Received:2021-10-18 Revised:2022-08-02 Online:2022-10-05 Published:2022-09-28
  • Contact: LI Hongxu

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摘要：

为提高‘玉露香梨’果实品质和脱萼率，筛选出适宜的授粉品种，选用‘黄冠梨’、‘雪青’、‘翠玉’、‘早酥’、‘苹果梨’5个梨品种为授粉品种，以生长健壮、盛果期‘玉露香梨’为母本进行人工授粉，测定不同授粉组合的坐果率、果实内外在品质等主要指标。结果表明，‘黄冠梨’授粉坐果率最高，果形指数最小，果实偏斜度小，果形端正，果个大，可溶性固形物高，果实内外品质显著优于其他授粉品种。综合考虑认为，‘黄冠梨’是景泰地区‘玉露香梨’最适宜的授粉品种。

关键词: ‘玉露香梨’, 人工授粉, 果形, 坐果率, 果实品质

Abstract:

To improve the fruit quality and the calyx-abscission rate of ‘Yulu Xiangli’ pear, screen out suitable pollination varieties, ‘Huangguan’, ‘Xueqing’, ‘Cuiyu’, ‘Zaosu’ and ‘Pingguoli’ were selected as pollination varieties, the main indexes such as fruit-setting rate, and fruit internal and external qualities of different pollination combinations were measured by artificial pollination with the healthy growing and fruiting ‘Yulu Xiangli’ pear as the female parent. The results showed that the artificial pollution of ‘Huangguan’ for ‘Yulu Xiangli’ pear had the highest fruit-setting rate, the smallest fruit shape index and skewness, the largest fruit size, the most correct fruit shape, high soluble solids’ content, and superior internal and external qualities to other pollination varieties. In general, ‘Huangguan’ is the most suitable pollination variety for ‘Yulu Xiangli’ pear in Jingtai area.

Key words: ‘Yulu Xiangli’ pear, artificial pollination, fruit shape, fruit-setting rate, fruit quality

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