摘要
2016~2017年以人工授粉作为对照,进行了三系配套辣椒制种壁蜂授粉试验。结果表明:三系配套辣椒制种壁蜂授粉时父母本的最佳配比为1∶3,父本、母本相间栽培。壁蜂在温室中的适应性较好,辣椒坐果率、单株结果数、种子千粒重及制种产量均高于人工授粉,并大幅度降低了制种成本,每个温室成本降低86.7%。壁蜂授粉技术的应用在三系辣椒制种中具有可行性,且制种效果好。
Taking artificial pollination as the contrast,an experiment of wall bee pollination with threeline seed production system of pepper was conducted.The results showed that the optimum proportion of male and female parents is 1∶3 with interval cultivation.Wall bee had good adaptability in greenhouse.The fruit setting rate,fruit number of single plant,1 000-grain weight and yield of seed production by wall bee pollination were higher than that by artificial pollination.Thus,the cost of seed production was reduced by a large margin.The cost of each greenhouse was reduced by 86.7%.The application of wall bee pollination in three-line seed production system of pepper is feasible,and the effect is good.
作者
郑宇宇
罗爱玉
刘芳军
宋秀秀
吕彦妮
张建华
丁耀宏
谢宗江
张红宾
常有凯
ZHENG Yu-yu;LUO Ai-yu;LIU Fang-jun;SONG Xiu-xiu;LYU Yan-ni;ZHANG Jian-hua;DING Yao-hong;XIE Zong-jiang;ZHANG Hong-bin;CHANG You-kai(Space Breeding Engineering Research Center of Gansu Province,Tianshui 741030,Gansu,China;Key Laboratory of Aerospace Engineering Bio-breeding of Gansu Province,Tianshui 741030,Gansu,China)
出处
《中国蔬菜》
北大核心
2018年第9期38-41,共4页
China Vegetables
基金
甘肃省科技重大专项(17ZD2NA015-10)
关键词
壁蜂
三系配套辣椒制种
制种产量
Wall bee
Three-line seed production system of pepper
Yield of seed production
