叶 橐吾的分枝强度、间隔子长度都随资源水平的增加而增加。
Branching intensity and rhizome length of L. virgaurea and L. sagitta increased with the increasing of resource level.
由不同的杂交方式所得到的第三代植株，其株高、穗位高、叶长、雌雄间隔期、穗上叶片数等性状表现不一致，存在较大的遗传变异。
Results showed different hybrid method had different effects for the plants, the variation degree were different to the same agronomic characters.
应用推荐