Fertilizers Application Influence in Crop Rotation with Sugar Beet on Both Leached Black-Soil Fertility and Crop Rotation Productivity under Conditions of Forest-Steppe in Central Black-Soil Area of the Russian Federation

Minakova, O.A.; Tambovtseva, L.V.; Alexandrova, L.V.; Gromovik, A.I.

Izvestiya Timiryazevskoi sel'skokhozyaistvennoi akademii 2012(3): 99-106

2012


Accession: 066149049

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Abstract
Fertilizers applied in a crop rotation with sugar beet for a long time favour signifi cant change of effi cient fertility indices and stabilization of potential fertility that leads to increased productivity of crops in the crop rotation. The dynamics of humus, nitrogen, phosphate and potassium status, microelement composition, biochemical and physical-chemical characteristics of leached black earth as well as balance of nutrient elements in the crop rotation are observed.