Colonization potential of bacteria in the rhizosphere
作者： Robert A. Bennett , James M. Lynch
DOI: 10.1007/BF01642386
关键词:
摘要: The effect of inoculum density on growth and steady-state populations aPseudomonas sp., aMycoplana aCurtobacterium sp. in the rhizosphere if gnotobiotic barley plants was studied. Inoculation sterile seedling at concentrations about 1×103, 1×105 1×107 viable cells (mg dry wt root)−1 resulted rapid colonization; maximum 5×107 developed each case. We define this population as colonization potential. Measurement known bacteria might be a useful index amount available carbon energy lost by growing roots.
springer.com
sci-hub.se 参考文章(8)
V. Vančura, Root exudates of plants Plant and Soil. ,vol. 21, pp. 231- 248 ,(1964) , 10.1007/BF01373607
Z. Přikryl, V. Vančura, Root exudates of plants. 6. Wheat root exudation as dependent on growth concentration gradient of exudates and the presence of bacteria. Plant and Soil. ,vol. 57, pp. 69- 83 ,(1980) , 10.1007/BF02139643
R. A. BENNETT, J. M. LYNCH, Bacterial Growth and Development in the Rhizosphere of Gnotobiotic Cereal Plants Microbiology. ,vol. 125, pp. 95- 102 ,(1981) , 10.1099/00221287-125-1-95
Joseph W. Kloepper, John Leong, Martin Teintze, Milton N. Schroth, Enhanced plant growth by siderophores produced by plant growth-promoting rhizobacteria Nature. ,vol. 286, pp. 885- 886 ,(1980) , 10.1038/286885A0
D.A. Barber, J.M. Lynch, Microbial growth in the rhizosphere Soil Biology and Biochemistry. ,vol. 9, pp. 305- 308 ,(1977) , 10.1016/0038-0717(77)90001-3
E. I. NEWMAN, ROOT MICROORGANISMS: THEIR SIGNIFICANCE IN THE ECOSYSTEM Biological Reviews. ,vol. 53, pp. 511- 554 ,(1978) , 10.1111/J.1469-185X.1978.TB00863.X
G. D. Bowen, Misconceptions, concepts and approaches in rhizosphere biology. Contemporary Microbial Ecology. Proceedings of the Second International Symposium on Microbial Ecology, 7-12 September, 1980, held at the University of Warwick, Coventry, UK (Elwood, D.C.; Hedger, J.N.; Latham, M.J.; Lynch, J.M.; Slater, J.H., Editors).. pp. 283- 304 ,(1980)
S. D. Garrett, Pathogenic Root-Infecting Fungi ,(1969)