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Plant and Soil, 1984
A scheme on humus formation has been proposed. This is as follows: Lignin/carbohydrates, the chief sources of C for the microorganisms are first broken down by extracellular enzymes into smaller units. Soluble units are absorbed into the microbial cell where part of them are converted to phenols/quinones.
Chandrika Varadachari, Kunal Ghosh
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A scheme on humus formation has been proposed. This is as follows: Lignin/carbohydrates, the chief sources of C for the microorganisms are first broken down by extracellular enzymes into smaller units. Soluble units are absorbed into the microbial cell where part of them are converted to phenols/quinones.
Chandrika Varadachari, Kunal Ghosh
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1980
Starting with rock, water, and air, only the blue-green algae and the purple bacteria are able to put together a viable combination of C, H, O, and N atoms in the form of biomass. The higher plants assimilate carbon dioxide of the air but depend on microbes to supply available nitrogen.
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Starting with rock, water, and air, only the blue-green algae and the purple bacteria are able to put together a viable combination of C, H, O, and N atoms in the form of biomass. The higher plants assimilate carbon dioxide of the air but depend on microbes to supply available nitrogen.
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The Journal of Agricultural Science, 1921
It was early noticed that soil on treatment with a solution of an alkali yielded a dark coloured solution which gave a black flocculent precipitate on acidification. Decomposing vegetable matter behaved in a similar way.
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It was early noticed that soil on treatment with a solution of an alkali yielded a dark coloured solution which gave a black flocculent precipitate on acidification. Decomposing vegetable matter behaved in a similar way.
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1998
Soil humus may be defined as the product of transformation of plant and animal remains which bear no morphological resemblances to the materials from which they were derived (Kononova 1975; Hayes and Swift 1978). The predominant part of organic material in surface waters is normally allochthonously derived. The material is produced within the catchment
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Soil humus may be defined as the product of transformation of plant and animal remains which bear no morphological resemblances to the materials from which they were derived (Kononova 1975; Hayes and Swift 1978). The predominant part of organic material in surface waters is normally allochthonously derived. The material is produced within the catchment
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Estimating the Synergistic Formation of Humus by Abiotic and Biotic Pathways During Composting
Journal of Cleaner Production, 2022Zimin Wei, Haishi Qi, Ruju Zhang
exaly