rootstock

1.the rootstock of all post-Triassic ammonites.

所有后三叠纪菊石的原始形态。

2.Abstract: Through two-year field experiment, a comparison of growth and yield of Newhall navel orange on two combinations of interstock and rootstock was made.

摘 要：过连续两年田试验，比较纽荷尔脐橙高接在两个不同基/中合上的产量表现，并探讨其原因。

3.European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla.

一种欧洲的海岸苔草，沿美国大西洋海岸归化；具有菝葜性能的根茎。