甘蓝型双低油菜新品种沪油15高产栽培技术探讨  

STUDY ON HIGH-YIELD CULTURE TECHNIQUE OF DOUBLE LOW VARIETY HUYOU NO.15 IN Brassica napus L.

作　　者：孙超才[1] 杨献忠 王玲燕[3] 杨娟芳 王伟荣[1] 李延莉[1] 

机构地区：[1]上海市农业科学院作物育种栽培研究所 [2]浙江省湖州市种子公司 [3]上海市奉贤区农业技术推广中心 [4]上海市金山区种子公司

出　　处：《上海农业学报》2002年第4期35-37,共3页Acta Agriculturae Shanghai

基　　金：上海市科技兴农重点攻关项目 (99 1 6 )

摘　　要：通过播种期、施氮肥量和种植密度试验 ,探讨了甘蓝型双低油菜新品种沪油 15的产量变化。结果表明 ,沪油 15适宜的播种期为 9月 2 0日前后 ,在高肥 (337.5kg hm2 )条件下 ,适当稀植 (10 .5万株 hm2 ) ,沪油 15能获得高产。The effects of different sowing dates, consumption of nitrogen fertilizer and planting densities on seed yield of a double low variety Huyou No.15 were studied. The results showed that the suitable sowing date of the Huyou No.15 was about on 20,September and a high seed yield of the Huyou No.15 could be obtained through applying high N fertilizer(337.5kg/hm 2) with a rational sparse planting (10.5×10 4plants/hm 2).

关 键 词：甘蓝型双低油菜 高产栽培技术 沪油15品种 

分 类 号：S565.4[农业科学—作物学]