Organic matter characteristics in crop rotation system
1997
Filcheva, E. | Mitova, T. ("N. Poushkarov" Institute of Soil Science and Agroecology, Sofia (Bulgaria))
The humus content and soil organic matter composition were determined in the long-term experiment on a vertisol under the condition of a monoculture of wheat, monoculture of peas and 2-years crop rotation wheat-peas and with no fertilization and with mineral fertilization. The obtained results showed a positive influence of type of humus and soil.
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