摘要
以刺槐根瘤菌接种于刺槐小苗的研究表明,接种刺槐的株高、地径、根瘤、生物量分别比对照平均增加13.8、14.7、32.8、24.8%,植株含N量比对照增加20—40%.液体根瘤菌剂及其与VA首根孢子土双接种效果明显,其生物量分别增加约20和40%.
Studies on seedlings of Rodinia pseudoacacia inoculated with rhizobium show that in comparing with control, their height, stem diameter, and plant biomass are increased by 13. 8, 14. 7, 32. 8 and 24. 8% respectively, and nitrogen content in the plant by 20-40K. When R. pseudoacacia seedlings are inoculated with rhizobium alone, or both with VA mycorrhizal fungi togther, its biomass is increased by 20 and 40N respectively.
出处
《应用生态学报》
CAS
CSCD
1995年第3期287-290,共4页
Chinese Journal of Applied Ecology
基金
辽宁省科委攻关项目
关键词
刺槐
根瘤菌
接种试验
生长
Robinia pseudoacacia, Rhizobium, Inoculation test.