Open AccessResearch on the Microbiological Diversity of the Chernozem Soil of Dobroudja, in the VALU TRAIAN Region
Author(s) -
Tatiana Pascu,
Elena Delcă,
Anca Rovena Lăcătușu
Publication year - 2011
Publication title -
bulletin of university of agricultural sciences and veterinary medicine cluj-napoca. agriculture
Language(s) - English
Resource type - Journals
eISSN - 1843-5386
pISSN - 1843-5246
DOI - 10.15835/buasvmcn-agr:6450
Subject(s) - humus , chernozem , biodiversity , agriculture , environmental science , desertification , set aside , soil biodiversity , population , soil fertility , agroforestry , soil water , ecology , geography , environmental protection , soil science , biology , demography , sociology
The most poignant global crisis is the one triggered by the conflict between the environment, the agriculture and the society. The continuous loss of humus and of the biodiversity combined with the decrease of the soil’s fertility, with losing its capacity to produce nourishment, energy and raw stocks lead to the impoverishment of the population. Dobroudja is the most barren region, the draught being an endemic phenomenon, desertification also being present, currently in the soil there is a maximum 2,65 t/ha of active biological substance and 109 t/ha of humus, which represents a 56% decrease compared to 80 years ago. We have set off to create an adequate plan to ecologically and biologically reconstruct the soil based on the research done in the Valu Traian area of Dobroudja. Firstly, we have stock-listed the current biological state of the soil in the Dobroudja ecosystem and then, by using laystall and Biovin bioactivators, we will try to feed into the soil as much micro-organisms and specific organisms as possible that are necessary to restore and biocatalytically reconstruct the organic substance into heteropolycondensated humus.