摘要
【目的】为进一步丰富甜玉米种类,筛选适合当地种植的鲜食甜玉米品种。【方法】对7个鲜食甜玉米新品种进行品种比较试验,分析测定其生育期、田间植株性状、抗病性、果穗性状和鲜穗产量。【结果】"先甜18号"鲜穗产量达到1008.8kg/667m^2,较对照"粤甜16号"(CK)增产7.55%,排名第1,果穗各个性状表现突出,抗病性强,田间植株性状好;"斯达甜231"鲜穗产量达到996.3kg/667m^2,较对照"粤甜16号"(CK)增产6.22%,排名第2,单穗重和抗病性表现突出,株高、穗位高、叶片数和穗长表现适中。【结论】参试甜玉米品种"先甜18号"和"斯达甜231"综合性状表现较好,适宜在广西横县进行推广种植。
【Objective】In order to further enrich the sweet maize species,the fresh sweet maize varieties suitable for local cultivation were selected.【Method】The fresh sweet maize of seven new varieties were compared and their growth period,field plant characters,disease resistance,ear characters and fresh ear yield were analyzed.【Result】The fresh fruit yield of"Xiantian No.18"reached 1008.8 kg/667 m^2,compared with the control"Yuetian No.16",increased 7.55%,ranking No.1,and the characters of ear were outstanding,the disease resistance were strong,and the plant characters were good.The fresh fruit yield of"Sidatian No.231"reached 996.3 kg/667 m^2,compared with the control"Yuetian No.16",yield increased 6.22%,ranking No.2,and single ear weight and disease resistance were outstanding,plant height,ear height,leaf number and ear length were moderate.【Conclusion】The comprehensive characters of sweet maize varieties"Xiantian No.18"and"Sidatian No.231"were better,so they were suitable to be popularized and planted in Heng County,Guangxi.
作者
彭楷
黄世欢
闭献灿
黄开健
邹成林
Peng Kai;Huang Shi-huan;Bi Xian-can;Huang Kai-jian;Zou Cheng-lin(Heng County Institute of Agricultural Sciences,Nanning,Guangxi 530300,China;Maize Research Institute,Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007,China)
出处
《广西农学报》
2020年第3期5-9,共5页
Journal of Guangxi Agriculture
基金
国家重点研发计划项目(项目编号:2016YFD0101206-6)
国家现代农业产业技术体系广西创新团队建设项目(项目编号:nycytxgxcxtd)
广西创新驱动发展专项资金项目(项目编号:桂科AA17204064-4)
广西重点研发计划项目(项目编号:桂科AB18221056)。
关键词
甜玉米
品种
比较试验
sweet maize
variety
comparison test
