Products of soil microorganisms in relation to plant growth.
A survey has been made of the range and activity of the organic products of soil microorganisms which have a direct influence on plant growth. Microbial metabolites which effect plants indirectly by the modification of the soil environment are also reviewed. The sources of substrates for the production of metabolites in soil and the farming practices which give rise to them are considered. It is stressed that an interdisciplinary approach is needed in the manipulation of microbiological activity in soil.
D000383:Agriculture / Q000379:methods; D000900:Anti-Bacterial Agents / Q000096:biosynthesis; D001419:Bacteria / Q000254:growth & development / Q000378:metabolism*; D002622:Chemistry, Agricultural; D005030:Ethylenes / Q000378:metabolism; D005658:Fungi / Q000254:growth & development / Q000378:metabolism*; D005875:Gibberellins / Q000096:biosynthesis; D006867:Hydrolases / Q000378:metabolism; D063245:Plant Development; D010937:Plant Growth Regulators / Q000096:biosynthesis; D010944:Plants / Q000378:metabolism; D011134:Polysaccharides / Q000096:biosynthesis; D012987:Soil; D012988:Soil Microbiology; D014118:Toxins, Biological / Q000096:biosynthesis; D014815:Vitamins / Q000096:biosynthesis
D000900:Anti-Bacterial Agents; D005030:Ethylenes; D005875:Gibberellins; D010937:Plant Growth Regulators; D011134:Polysaccharides; D012987:Soil; D014118:Toxins, Biological; D014815:Vitamins; D006867:Hydrolases