[Efficiency of methods of the basic soil tillage and fertilizers systems in the fallow-grain link of crop rotation]
2007
Tarasenko, P.L. | Duduk, A.A. | Taranda, N.I. | Mozol', P.I., Grodno State Agrarian Univ. (Belarus)
In research conducted in sod-podzolic soil the influence of methods of the basic soil tillage and systems of fertilizers on agrophysical properties of soil, its microflora and crops productivity in a fallow-grain link of crop rotation was studied. Mouldboard free processing promotes increase in density of soil in horizon of 10-20 cm, and also number of bacteria and mouldy fungi in comparison with ploughing that is reflected in structure of microflora of soil. Mouldboard processing increases the content of actinomyces. On the contrary, at mouldboard free soil processing a number of bacteria and mouldy fungi was above. Application of fertilizers increases number of bacteria and actinomyces. Efficiency of the fallow-grain link of crop rotation substantially depended on systems of fertilizers and in less on methods of its tillage. Mouldboard and mouldboard free soil tillage methods were equivalent by their influence on efficiency of a link of crop rotation. On both backgrounds of soil tillage the organo-mineral system of fertilizers was the best
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