摘要
为适应甘肃省甜高粱产业快速发展的需要,开展了甜高粱杂交制种技术研究。根据亲本植株的特征特性,从选择制种基地、播种、花期预测和调节、除杂保纯、种子收获、田间管理几个方面总结了甜高粱杂交制种技术,以满足河西地区乃至甘肃省甜高粱生产用种需要。
To meet the needs of the sweet sorghum industry rapid development in Gansu province, the technology research of sweet sorghum hybrid seed production were carried out. According to the characteristics of parents, hybrid seed production techniques of sweet sorghum were summarized, which involved the selection breeding base, sowing, forecast and regulation of florescence, keeping the homozygous, seed harvest, field management and other aspects, in order to meet the needs of sweet sorghum production in Hexi region and even the Gansu.
出处
《中国糖料》
2018年第1期49-50,共2页
Sugar Crops of China
基金
甘肃省科技重大专项计划(1502JKDA006)
关键词
甜高粱
杂交制种技术
亲本植株
sweet sorghum
techniques of hybrid seed production
parent plant
