Trends of current dynamics of chemical processes in the soils of Odessa region
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Дата
2012-03
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Анотація
Results of chemical processes’ dynamic studies of many years (1971-2011) in the soils of Odessa Region have been described. The most significant in the last 15-20 years have been changes of humus content and ecological & agrochemical status of black soils. In spite of some increase in the norm of fertilizers input for the last 5 years the negative balance of plant nutrition elements in soils is preserved. Ways of optimization of humus and ecological & agrochemical status of soils in the region and increase of their fertility have been proposed.
Опис
Ключові слова
black soils, Odessa Region, humus content, ecological & agrochemical status
Бібліографічний опис
Chemistry Journal of Moldova. General, Industrial and Ecological Chemistry.