湖南农业科学Issue(2)：7-12,6.DOI:10.16498/j.cnki.hnnykx.2025.002.002
2种百合资源主要农艺性状及花粉活力比较分析
Comparison of Main Agronomic Traits and Pollen Vitality Between Two Lily Resources
摘要
Abstract
To screen suitable materials for breeding lily with both medicinal and edible values that are suitable to be planted in Hunan,we compared two lily resources,Lilium brownii var.viridulum and Lilium brownii in Yuanling,in terms of plant height,stem diameter,crown width,number of leaves,single fruit weight,and flowering period.Furthermore,we evaluated the pollen vitality at different flowering stages.The results showed significant differences in the agronomic traits between the two lily resources.L.brownii in Yuanling had significantly higher plant height,stem diameter,number of leaves,number of flowers,single fruit weight,bulb diameter,leaf length,and polysaccharide content than L.brownii var.viridulum,while the crown width and soluble extract content showed opposite trends.The flowering period of L.brownii var.viridulum was concentrated in May 12 to 27,and that of L.brownii in Yuanling was from May 28 to June 12.The pollen viability of L.brownii in Yuanling and L.brownii var.viridulum at the peak flowering stage reached 86.4%and 32.81%,respectively,being significantly higher in L.brownii in Yuanling.关键词
百合资源/龙牙百合/野百合/农艺性状/花粉活力Key words
lily resources/Lilium brownii var.viridulum/Lilium brownii/agronomic traits/pollen viability分类
农业科技引用本文复制引用
周利,孙梦姗,谢进,宋荣,郑思乡,蔡柳,谢育弟..2种百合资源主要农艺性状及花粉活力比较分析[J].湖南农业科学,2025,(2):7-12,6.基金项目
湖南省农业科学院创新项目(2023CX108,2023CX109) （2023CX108,2023CX109）
湖南省重点研发项目(2023NK2014) （2023NK2014）
湖南省种业创新项目(2021NK1005) （2021NK1005）
