Abstract:
A microbial fertilizer that constitutes a symbiotic association of several recombinant microbial species is described. The fertilizer contains four streptomyces strains (5 and 8) and two yeast strains (H4 (1) and H7 (3)). The streptomyces strains include a nitrogen fixing strain, a phosphorus decomposer, a potassium decomposer and a coal waste decomposer. The yeast strains produce growth factors and energy required by the streptomyces.