摘要
以强雌型黄瓜(Cucumis sativus L.)纯合自交系Ma1和M地为母本配制的5个杂交组合和当地品种杂1为试验材料,通过对不同年份杂交组合的农艺性状、产量和品质性状调查与比较分析,筛选出耐弱光性强且性状优良的杂交组合。结果表明,以不同生态型的强雌性系为母本的组合M地×M6与Ma1×M6在植株性状、开花特性、产量和品质等方面均优于其他参试组合,维生素C含量极显著高于对照。2个组合雌花数多、侧枝数与蔓数适中、单瓜重大,组合M地×M6与Ma1×M6的理论产量较高,最高分别达到62965.35、60571.80kg/hm2,均高于当地品种22.92%以上,为优良的杂交组合。
A native cucumber (Cucumis sativus L.) variety and 5 hybrid combinations were used as experimental materials which developed by crossing strong female line Ma1 or MDi as female parent with other 4 male parents. Main agronomic characters and yield investigation and quality analysis were carried out aiming to screening excellent hybrid combinations and breeding some new cucumber varieties resisting low-light stress. Results showed that the combinations of MDi×M6 and Ma1×M6 which female parents were subgynoecius lines in different ecological types were superior to others in botanical characters, flowering characteristics, yield and quality, and the content of VC was significantly higher than the control line. Some characters of high yield were expressed in these two combinations, such as the higher rate of female flower, the proper lateral branch and vine and weight of single fruit and so on. The theoretical yield of MDi×M6 and Ma1×M6 were the higher with 62 965.35 kg/hm2 and 60 571.80 kg/hm2, both were superior to the native cucumber variety hybrid1 by 22.92%,which can be seen as the most excellent and suitable combinations for popularizing and planting locally.
作者
宿畅
李丹丹
张欣悦
张丹
李庆华
李季
张洋
SU Chang;LI Dan-dan;ZHANG Xin-yue;ZHANG Dan;LI Qing-hua;LI Ji;ZHANG Yang(Agronomy College of Heilongjiang Bayi Agricultural University,Daqing 163319,Heilongjiang,China;Beidahuang Kenfeng Seed Co.,Ltd., Harbin 150088,China;Hegang Agricultural Science Research Institute,Hegang 154100,Heilongjiang,China)
出处
《湖北农业科学》
2019年第10期104-108,共5页
Hubei Agricultural Sciences
基金
黑龙江省大学生创新创业训练计划项目(201710223015)
黑龙江省自然科学基金项目(QC2016035)
