Results 31 to 40 of about 12,838 (315)

Problems and prospects of the reclaimed floodplain' of the Irpin’ River usage under the modern socio-economic and climatic transformations.

Меліорація і водне господарство, 2020
Relevance of research. As a result of row of reasons of socio-economic character, there has been a decrease in volumes and a decrease in the efficiency of the use of drained land over the last two decades, primarily within river floodplains.
M. I. Romashchenko, M. V. Yatsyuk, A. M. Shevchenko, S. A. Shevchuk, O. M. Kozytsky, R. P. Bozhenko, S. M. Lyutnitsky, A. O. Zabuga   +7 more
doaj   +1 more source

Irrigation efficiency depending on water cost

Меліорація і водне господарство, 2021
The article provides an analytical review of the achieved crop yields under irrigation in experimental and production conditions. For today, the best production experience in the use of irrigated land indicates that, subject to all agrotechnical ...
M. I. Romashchenko, R. V. Saidak, T. V. Matyash, M. V. Yatsiuk   +3 more
doaj   +1 more source

New technological solutions for water treatment systems in modern conditions

Меліорація і водне господарство, 2021
The current state of water quality formation in surface water bodies, which serve as sources of drinking water supply in the Dnieper river basin, was considered. The water treatment technologies currently used in Ukraine, were analyzed. The inconsistency
Ye. M. Matseluk, D. V. Charnyy, V. D. Levytska, S. V. Marysyk   +3 more
doaj   +1 more source

DEVELOPMENT EXPERIENCE AND WAYS OF IMPROVEMENT OF IRRIGATION MANAGEMENT SYSTEMS

Меліорація і водне господарство, 2019
The paper provides an overview of models and software used in decision support systems in irrigation. The models of biomass accumulation or evapotranspiration are the base of decision support systems in irrigation. The overview of the most famous systems
M. I. Romashchenko, T. V. Matіash, V. O. Bohaienko, V. P. Kovalchuk, O. P. Voitovich, A. V. Krucheniuk, V. V. Knysh, V. V. Shlikhta   +7 more
doaj   +1 more source

Impact of climate change on water resources and agricultural production

Меліорація і водне господарство, 2020
The article highlights the research results on the assessment of natural moisture supply in Ukraine, the state of water resources and agricultural production in the face of modern climate change taking into account the forecast for the medium and long ...
M. I. Romashchenko, Yu. V. Husyev, A. P. Shatkovskyi, R. V. Saidak, M. V. Yatsyuk, A. M. Shevchenko, T. V. Matiash   +6 more
doaj   +1 more source

Study of the environmental impact of existing bioengineering structures for treatment of clarified water of the tailing ponds by the case of treatment structures PJSC "Poltava ore mining and processing plant"

Меліорація і водне господарство, 2022
To determine the possible impact of bioengineering structures (BIS) on the environment, a field experiment was performed to specify the current hydrodynamic characteristics of BIS and test the waterproofing properties of the protective layer of the BIS ...
D. V. Charny, Ye. M. Matselyuk, S. A. Shevchuk, Yu. A. Onanko, V. D. Levitska, S. V. Marysyk   +5 more
doaj   +1 more source

The effects of silt fields of Bortnytska aeration station on ecological state of land and water in the adjacent areas

Меліорація і водне господарство, 2021
The article highlights the results of research on assessing the ecological state of the land near the silt fields №1 and №3 of Bortnytska aeration station in the Zolochiv village community of Boryspil district in Kyiv region.
M. V. Yatsiuk, A. M. Shevchenko, R. P. Bozhenko, S. M. Lyutnitsky   +3 more
doaj   +1 more source

New advanced designed systems to ensure safeguard of the territory and preservation of water resources for irrigation

Economia Agro-Alimentare, 2020
The Burana Land-Reclamation Board is an interregional water board operating in three regions and five provinces. The Burana Land-Reclamation Board operates over a land area of about 250,000 hectares between the Rivers Secchia, Panaro and Samoggia, which ...
Cinalberto Bertozzi, Fabio Paglione
doaj   +1 more source

Weed development in sunflower and chickpea crops depending on micro-irrigation methods

Меліорація і водне господарство, 2022
The article presents the results of experimental studies on the effect of micro-irrigation methods (drip irrigation with the surface laying of irrigation pipelines (IP) and subsoil drip irrigation with laying of IP at a depth of 30 cm) on the species and
A. P. Shatkovskyi, F. S. Melnychuk, M. S. Retman, O. I. Gulenko, V. V. Kaliley   +4 more
doaj   +1 more source

Factors of lowering the Lake Syne levels and measures to improve its ecological state

Меліорація і водне господарство, 2020
Relevance of research. The consequences of the intensive rise in air temperature can be clearly seen in the example of shallowing natural reservoirs in which, unlike ponds and reservoirs, there it is impossible to regulate runoff.
O. M. Kozytskyi, S. A. Shevchuk, I. A. Shevchenko, N. V. Logunova   +3 more
doaj   +1 more source