SOILS;
FERTILIZERS AND PLANT NUTRITION;
INOCULATION;
MAIZE;
NITROGENASE;
RICE;
SPINACH;
D O I:
暂无
中图分类号:
S [农业科学];
学科分类号:
09 ;
摘要:
Nitrogen-fixing bacteria were isolated from the roots of several gramineous and non-gramineous crops in Japan, Thailand and the Philippines. All the isolates, being incapable of utilizing glucose as a sole carbon source, were identified as a species similar to Azospirillum brasilense. Some of those isolates clearly exhibited a growth-promoting effect on roots and shoots in response to inoculation to the roots of their respective host plants.