中国南方果树2026，Vol.55Issue(1)：128-133,6.DOI:10.13938/j.issn.1007-1431.20250291
不同李品种花粉量及花粉萌发率差异研究
Differences in pollen quantity and pollen germination rate among different plum varieties
摘要
Abstract
Under in vitro conditions,the pollen quantity and pollen germination rate of 84 plum varieties were measured and compared to investigate their differences.The results showed that there were significant differences in pollen quantity and pollen germination rate among plum varieties.The pollen quantity per anther ranged from 41.67 to 2 583.33 grains,with an average of 804.56 grains.The pollen germination rate varied from 4.30％to 69.84％,with an average of 30.29％.Among them,the pollen amount of Wushancuili was the highest,and that of Zaoqinggan was the lowest.The pollen germination rate of Meiweili was the highest,and that of Zaotianxin was the lowest.Average distance cluster analysis was carried out on the pollen quantity and germination rate.The tested varieties were divided into 4 groups.The 21 varieties,including Shangwangwuyueli,Furongli and Xianfengli,were low in pollen quantity and germination rate,which were not suitable for serving as pollinizer in production.Due to high pollen quantity and germination rate,Zhenzhuli and Yuananliuyueli were selected as pollinizer varieties.关键词
李/花粉量/花粉萌发率Key words
Prunus salicina Lindl/pollen amount/pollen germination rate引用本文复制引用
杨孟桂,蔡化,田瑞,刘模发,叶缘铭,董志丹,马桂芳..不同李品种花粉量及花粉萌发率差异研究[J].中国南方果树,2026,55(1):128-133,6.基金项目
湖北省农业科技创新中心项目(2026-620-000-001-01) （2026-620-000-001-01）
湖北省种业高质量发展专项资金(HBZY2023A001-52) （HBZY2023A001-52）
湖北省农业科技重点课题与平台专项(2026-620-005-003)资助. （2026-620-005-003）
