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Showing items 1 through 9 of 13.
Post-technogenic ecosystems represent informative natural models of initial pedogenesis and restoration under the abandoned and reclamation practices.
The studies were conducted in the Rostov region I 2009-2014. The object of research is black southern chernozems (zonal soils) and alkali fine soils, which make up integrated soil cover with more than 35% alkali.
The prospect of GIS technology to create and to use of soil maps is stated.
application on the productivity of crop rotation and agrochemical characteristics of sod-podzol sandy soil. The influence of byproducts ploughing and mineral fertilizer doses on the crop rotation productivity and agrochemical indicators of sod-podzol sandy loam soil is studied.
Nowadays evaluation of intake of nutritive substances, especially potassium from organic fertilizers, with atmospheric precipitation and analysis of their losses in environment appears very perspective direction of scientific research.
Agricultural lands soil and agrochemical inspection technique in plain regions without relief digital model creation was improved. The technique is based on the differentiated study of influence of shooting ranges by the complicated cluster analysis of light reflection of ecosystems.
Modern technologies of information collection and processing appear the necessary means for the development of agricultural producing in the country. National soil information systems have been created in many countries all over the world.
Microbiological and enzymatic research has been conducted in the field experiment modeling different supply of Luvisol sandy loam soil with exchangeable magnesium (71, 84, 137, 172, 181 and 243 mg/kg) and even exchangeable acidity.
Permanent exploitation of agricultural machinery and equipment supposes excessive compression of soil cover by undercarriage, especially by wheels, which leads to crop yield decline, high energy consumption and decrease of productivity.