ECOLOGICAL EVALUATION OF SEMIDESERT PASTURE SOILS AND THEIR IMPROVEMENT
Abstract
On the basis of the conduction of the agroecological evaluation and monitoring of the pasture soils in the Gobustan massif of Azerbaijan it was revealed that the semidesert landscapes occupy more than 67 % of the territory, but score of evaluation is very low-41(forty one) scores, an average productivity-6.05 centner/hectare of dry mass. It is connected with that dominating grey-brown soils of semidesert are weakly ensured with nutrient, macro- and microelements. After revealing of the main nutrient deficiency, including microelements in the pasture grass, the experiments were carried out over study of the effect of macro-and microfertilizers related to harrowing in 2 (two) marks on wormwood -ephemer productivity with the admixture of the pasture saltbushes, under this capacity the pastures rose 2 times, collection of exchangeable energy 108 %, the net profit was 399,6 manats /hectare.
About the Authors
S. Z. Mammadova
Institute of Soil Science and Agrochemistry of National Academy of Scienses of Azerbaijan
Azerbaijan
Azerbaijan
A. F. Hasanova
Institute of Soil Science and Agrochemistry of National Academy of Scienses of Azerbaijan
Azerbaijan
Azerbaijan
V. N. Hasanov
Institute of Soil Science and Agrochemistry of National Academy of Scienses of Azerbaijan
Azerbaijan
Azerbaijan
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Review
For citations:
Mammadova S.Z., Hasanova A.F., Hasanov V.N. ECOLOGICAL EVALUATION OF SEMIDESERT PASTURE SOILS AND THEIR IMPROVEMENT. Soil Science and Agrichemistry. 2018;(1):72-83. (In Russ.)
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