Technological Decisions for Sustainable Agriculture in Agro-Ecological Conditions of Sofia Field | Tехнологични решения за устойчиво земеделие при агроекологичните условия на Софийското поле
2013
Dimitrov, I., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria) | Nikolova, D., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria) | Toncheva, R., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria) | Stratieva, S., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria) | Nenov, M., N. Pushkarov Institute of Soil Science, Sofia (Bulgaria)
The problems of agriculture are different in the separate regions, they are specific, concrete and can be solved only by applying sets of events, combined into a complete environmentally farming system. Aim of the study is to explore new technological solutions in production of field crops in Sofia region at specific soil and climatic conditions. The research found that in properly constructed crop rotation with leguminous component included, the reduction of fertilizer rate by 25% does not affect the total productivity of crops. The soil tillage system, included loosening for row crops, mainly affects the physical parameters of soil and reduces energy costs 8-12% compared to plowing. Integrated weed control is successful only when using products to good effect and sufficient persistence of action for the region of Sofia field.
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