西藏芥菜型油菜资源的地理分布与表型分化研究

STUDIES ON THE PHENOTYPE AND GEOGRAPHICAL DISTRIBUTION OF BRASSICA JUNCEA IN TIBET

选用 10 5份西藏芥菜型油菜 ,对子叶类型、基叶形状、萼片宽度、花瓣类型、种子小大和籽粒颜色等表型性状进行了分析 ,发现西藏芥菜型油菜的表型性状分化类型多样 ,已远远超出以往文献的记述。

Analysis Phenotype character of cotyledon,base leaf,sepal,petal,size and color of seeds among 105 Brassica camprestris.The authors found that phenotype diversity of Brassica juncea is very abundant.