根瘤

Rhizobia that nodulate the same hosts belong to a cross inoculation group.

能使相同寄主结瘤瘤菌属于同一互接种族。

I do not use many woods, but when I do I prefer burled types if they are available.

我不常使用木材，假使要用且能找到，我爱好瘤型。

Only about 5% of the initial penetrations of root cells of legumes by swarmer cells result in nodule formation.

在最初豆细胞被细菌穿透后只有大约5%形成瘤。

The polyphasic taxonomy of Rhizobia resumptively includes two major types of phenotypic group-dividing method and genotypic group-dividing method.

瘤菌多相技术包括表型方法和遗传型方法两大。

The issue whether starter N will increase nodulation and BNF is, however, complicated by several factors.

然而，“起动氮”是否会增加瘤和生物固氮问题是复杂，它受多种因素影响。

These nodules are mainly round, ellipse and coralloid in shape, pink and yellow in color, with size ranging from 1 mm to 10 mm.

瘤颜色以土黄色、白色、浅褐色和粉红色为主，为多红色或深揭色。

Bacteroid A modified bacterial cell in a root nodule, typically a cell of the bacterium Rhizobium in the root nudule of a leguminous plant (family Fabaceae).

在瘤中经过修饰细菌细胞，比较典型是在豆科植物瘤中瘤菌（蝶形花科）。