摘要
4个甘蓝型光叶杂交油菜组合的营养优势表现和摘薹对油菜经济性状影响的研究表明 ,光叶杂交油菜营养优势明显 ,早播可以早摘薹 ,摘薹作蔬菜对株高和分枝有较大影响 ,但对产量影响不明显。光叶杂交油菜作油用及菜用栽培 ,单位面积产值明显增加 。
The vegetative heterosis in four crosses of Brassica napus L. was investigated. The main stem was cut as vegetable, and its influence on subsequent plant development and yield attributes was assessed. The wax-free hybrids performed significant heterosis in vegetative traits. The main stem could be cut and used as vegetable when they were sown early. Stem-cutting had negative influence on the plant height and number of branches but had less influence on seed yield.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2001年第4期77-78,81,共3页
Chinese Journal of Oil Crop Sciences
基金
湖南省自然科学基金项目 (OOJJY10 0 4)
