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0221U101556,
0116U000596
,
To improve the theoretical basis of the balance sheet valuation cycle batteries in the soil-plant system and to develop models and methods for predicting the effectiveness of fertilizers for different soil and climatic conditions
Miroshnichenko Mykola M, Доктор біологічних наук
22-01-2021
National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky»
The object of research is the main soils of Ukraine, the balance assessment of nutrients in the soil-plant system. "The purpose of the work is to improve the theoretical foundations of forecasting and management of plant nutrition for various soil and climatic conditions of Ukraine. Research methods - field and microfield experiments, statistical analysis and generalization of experimental data, literature and fund materials, materials of an automated information database. Theoretical results - improved theoretical foundations of the balance assessment of the circulation of macro- and mesoelements in the soil-plant systems (cientific publicatio); practical results - methods for determining the trophic state of soils (scientific - methodical edition), basic models of an economically justified level of nutritional balance; mathematical models that make it possible to predict the effectiveness of fertilizers depending on soil fertility and soil and climatic conditions. Novelty - lies in the use of a modern thermodynamic approach to determine the exact balance of battery prices. Efficiency - reducing the cost of fertilizers by 30-35% and increasing the efficiency of fertilizer use by 1.1 kg per unit. for 1 kg d.v. due to accurate information about the trophic state of soils. Scope of use - agriculture.
Hladkikh Yevheniia Yu
Miroshnychenko Mykola M
Khrystenko Anatolii O
2021-01-22
Updated: 2025-12-07
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