APPLICATION OF MINERAL FERTILIZERS IN LAND CULTIVATION OF THE REPUBLIC OF KAZAKHSTAN
Abstract
The effect of prolonged systematic application of fertilizers on the main indicators of fertility of irrigated light chestnut soils and productivity of agricultural crops is presented. Regression equations that describe a close positive interaction between the intensity of application of fertilizers, agrochemical soil indices, yield and product quality with a high degree of probability are calculated.
About the Authors
S. B. Kenenbaev
Kazakh Research Institute of Land Cultivation and Crop Production
Kazakhstan
Kazakhstan
S. B. Ramazanova
Kazakh Research Institute of Land Cultivation and Crop Production
Kazakhstan
Kazakhstan
E. T. Suleimenov
Kazakh Research Institute of Land Cultivation and Crop Production
Kazakhstan
Kazakhstan
V. N. Gusev
Kazakh Research Institute of Land Cultivation and Crop Production
Kazakhstan
Kazakhstan
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Review
For citations:
Kenenbaev S.B., Ramazanova S.B., Suleimenov E.T., Gusev V.N. APPLICATION OF MINERAL FERTILIZERS IN LAND CULTIVATION OF THE REPUBLIC OF KAZAKHSTAN. Soil Science and Agrichemistry. 2018;(3):31-40. (In Russ.)
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