The rhizosphere: Microbe-plant interactions
1982
Barea, J.M. | Azcon Aguilar, C. (Consejo Superior de Investigaciones Cientificas, Granada (Spain). Estacion Experimental del Zaidin)
Microorganisms, which are always present in the root region of plants growing in soil, carry out there a range of activities of great relevance for plant growth and nutrition. This paper reviews: a. the concept of rhizosphere; b. the population dynamic in soil; c. microbial interactions; d. the plant-microorganisms systems; e. quali and quantitative aspects of microbial substrates in the rhizosphere; f. action mechanisms which account for the plant growth enhancement by soil microorganisms
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