棉花行间稀植套种杂交油菜“华油2790”的示范效果  

Demonstrative Effects of Intercropping and Sparse Planting Hybrid Rape “Huayou 2790” among Cotton Rows

作　　者：张兴华[1] 李捷[1] 

机构地区：[1]江西省棉花研究所,江西九江332105

出　　处：《江西农业学报》2005年第1期38-41,共4页Acta Agriculturae Jiangxi

摘　　要：2002~2004两个年度在地处长江中下游区域的江西省棉花研究所棉田稀植套种杂交油菜“华油 2790”(套种密度为 33000~37500株 /hm2 左右), 2002~2003年度油菜平均产量达 2337. 94kg/hm2, 2003~2004年度平均产量达 3728. 75kg/hm2 的超高产。Hybrid rape “Huayou 2790” was sparsely intercropped in cotton field of Jiangxi Cotton Research Institute during 2002～2004, which is located in the middle and lower reaches of the Changjiang River. The planting density of “Huayou 2790” was 33000～37500 plants/hm^2, its mean yield during 2002～2003 was 2337.94kg/hm^2 and the yield during 2003～2004 was 3728.75kg/hm^2.

关 键 词：稀植 套种 杂交油菜 棉花 示范效果 超高产 棉田 年度 产量 处长 

分 类 号：S565.4[农业科学—作物学] S562