Analysis Phenotype character of cotyledon, base leaf, sepal, petal, size and color of seeds among105 Brassica camprestris. The authors found that phenotype diversity of Brassica juncea is very abundant.

• 选用105份西藏芥菜型油菜,对子叶类型、叶形状、片宽度、瓣类型、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。