THE INFLUENCE OF THE SYSTEMATIC APPLICATION OF SLUDGE OF MUNICIPAL WASTEWATER LIMING ON AGRO-ECOLOGICAL PROPERTIES OF THE SOIL, THE YIELD OF GRAIN CROPS AND THEIR MACRONUTRIENT COMPOSITION ON LONG EXPERIENCE
Abstract
The article presents the results obtained in long-term experience on the study of the action and aftereffect of the systematic application of urban sewage sludge, liming on the agroecological properties of sod-podzolic sandy soil, yield and macroelement composition of grain crops. It is concluded that the use of alternative sources of plant nutrition in the form of WWS has a positive prolonged effect on the agrochemical properties of the soil, the yield of grain crops and their macroelement composition.
About the Authors
V. A. Kasatikov
ФГБНУ ВНИИОУ, г. Владимир, Россия
Russian Federation
N. P. Shabardina
ФГБНУ ВНИИОУ, г. Владимир, Россия
Russian Federation
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For citations:
Kasatikov V.A.,
Shabardina N.P.
THE INFLUENCE OF THE SYSTEMATIC APPLICATION OF SLUDGE OF MUNICIPAL WASTEWATER LIMING ON AGRO-ECOLOGICAL PROPERTIES OF THE SOIL, THE YIELD OF GRAIN CROPS AND THEIR MACRONUTRIENT COMPOSITION ON LONG EXPERIENCE. Soil Science and Agrochemistry. 2018;(1):155-161.
(In Russ.)
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