[Change of fertility of sod-podzolic soils at application of organic-mineral fertilizers]
2006
Tarasenko, S.A.(Grodno State Agrarian Univ. (Belarus))
The researches carried out on sod-podzolic soils of various texture showed the essential fall of fertility at long cultivation of agricultural crops without fertilizer application. The organic-mineral fertilizers connected with applying of organic, mineral and lime fertilizers in doses, exceeding average level in the republic, allow to improve agrochemical parameters and nitric state of soil considerably at the expense of increasing the humus content, labile phosphorus, potassium, total nitrogen and all its fractions
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