1·The infection process of legumes by rhizobium and Bradyrhizobium species consist of several stages.
豆类被根瘤菌和博斯特属菌感染的过程分为几步。
2·This study will contribute to better discovering and using natural resources of soybean rhizobium and genetic breeding of soybean.
此项研究为大豆根瘤菌剂的田间应用和大豆遗传育种提供了科学依据和实验材料。
3·However, with the increasing of nitrogen fertilizer, it not only inhibits nitrogen fixation between soybean and rhizobium, but brings disadvantages to ecological environment.
大豆随着氮肥施用量的增加，不仅抑制了大豆—根瘤菌的共生固氮作用，也给生态环境带来了不利的影响。
4·Nod factor of rhizobium, a new informational molecule, is lipochitooligosaccharide.
根瘤菌的主要侵入点是植物的根须。
5·The primary invasion site of Rhizobium is the root hair of the plant.
根瘤菌的主要侵入点是植物的根须。