两系杂交油菜赣两优二号超高产生育特征研究  

Research on Developmental Characteristics of Over-high Yield Twoline Hybrid Rape: Ganliangyou 2

作　　者：袁卫红[1] 

机构地区：[1]宜春市农业科学研究所,江西宜春336000

出　　处：《湖南农业科学》2009年第5期12-14,共3页Hunan Agricultural Sciences

基　　金：江西省科技厅重点成果推广项目(20061B0200400)

摘　　要：通过连续3 a的多点示范试验,表明赣两优二号是一个高产稳产的两系杂交油菜新品种,明确了在江西地区其产量达2 734.5 kg/hm2超高产的生育特征。其表现为:单位面积有效角果数多、每角粒数多,分枝习性好、抗性强。Demonstrations were conducted in many places for three years. The results indicated Ganliangyou 2 was a new high-stable yield two-line hybrid rape variety. Its production reached to 2 734.5 kg/hm^2 was known in Jiangxi localities. The developmental characteristic of Ganliangyou 2 expressed as follows： the rape in over-high yield fields had more effective pods and more seeds, which branch character and resistance were strong.

关 键 词：杂交油菜 超高产 生育特征 栽培技术 

分 类 号：S565.4[农业科学—作物学]