INFLUENCE OF AGROPHYTOCENOSES ON ANTI-EROSION RESISTANCE OF SOILS
DOI:
https://doi.org/10.32636/agroscience.2023-(2)-3-3Keywords:
sloping lands, grass mixtures, density of grass stands, agrophysical properties of the soil, erosionAbstract
The creation of sown grass stands on erosion-prone lands improves the agrophysical properties of the soil, curbs degradation processes, and contributes to increasing their sustainability. The research on the effect of agrophytocenoses on the anti-erosion resistance of soils was laid in the summer sowing period in 2020 on a slope (3-8°) of the Pre-Carpathian Department of Scientific Research of the Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences. The goal was to determine the effect of multi-component perennial grass mixtures on the anti-erosion resistance of weakly and moderately washed sod-podzolic soils. On the basis of the obtained research results, it was established that higher reserves of productive moisture, higher total pore density, the content of air-dry agronomically valuable aggregates, the number of water-resistant aggregates on lightly washed and moderately washed soils were noted under 7-12-component grass mixtures compared to three-component grass mixtures. Soil washout was 0.55–0.75 m3 on lightly washed and 0.85–1.40 m3 on moderately washed soils. It was noted that the erosion process is inversely related to the density of the grass stand
References
Arion O. V., Kupach T. H., Dem'yanenko S. O. Basics of soil science: teaching method. Manual. Kyiv : VPTS "Kyivsʹkyy universytet", 2021. 327 p. (In Ukrainian).
Bohovin A. V., Ptashnyk M. M., Dudnyk S. V. Ecological and biological structure and productivity of herbaceous coenoses in different ways of their reproduction on arable lands removed from cultivation. Bioresursy i pryrodokorystuvannya. Nauk. zhurn. Vydavnychyy tsentr NUBiP. 2012. T. 4, № 3–4. S. 57–62. (In Ukrainian)
Dehodyuk E. H. Basiс approach in biogeocenoses and agrosphere in the context of the development of agricultural systems in the 21st century. Zemlerobstvo. Mizhvidomchyy tematychnyy naukovyy zbirnyk. 2015. № 2 (889). P. 21–24. (In Ukrainian)
Ganasri B. and Ramesh H. Assessment of Soil Erosion by RUSLE Model Using Remote Sensing and GIS-A Case Study of Nethravathi Basin. Geoscience Frontiers. 2016. Vol. 7. Р. 953–961. DOI: https:// doi.org/10.1016/j.gsf.2015.10.007
Lahutenko O. T. Agroecology: Study guide. K.: NPU named after M. P. Dragomanov, 2012. 206 p.
Panakhyd H. Ya. The influence of weather conditions on the productivity and biodiversity of grass stands in Western Ukraine. Ahronauka i praktyka, Vyp. 1, Ch. 4, 2022. P. 7– 12 (In Ukrainian)
Polіovyі A. M. Formation and functioning of the agroecosystem. Odesa, 2017. 120 p.
Polіovyі A. M., Bozhko L. Yu., Volʹvach O.V. Basics of agrometeorology. Textbook. Odesa: TES, 2012. 250 p. (In Ukrainian)
Shevchenko I. P., Yatsenko S. V. Soil erosion and erosional losses of nutrients in agrolandscapes of the central Forest Steppe. Visnyk Kharkivsʹkoho natsionalʹnoho ahrarnoho u-tu im. V.V.Dokuchayeva. № 6. Kharkiv. 2006. P. 181–185. (In Ukrainian)
Svitlychnyi O. O., Chornyi S. H. Basics of erosion science. Textbook. Sumy : VTD “Universytet·sʹka knyha”, 2007. 266 p. (In Ukrainian)
Tarariko O. H., Moskalenko O. V. Catalog of measures to optimize the structure of agricultural landscapes and protect land from erosion. Kyiv: Fitosotsiotsentr, 2002. 64 p. (In Ukrainian)
Tarariko O. H., Syrotenko O. V., Ilʹyenko T. V., Kuchma T. L. Agroecological satellite monitoring. Kyiv: Ahrarna nauka, 2019. 204 p. (In Ukrainian).
Truskavetsʹkyi R. S. Basics of soil fertility management. Kharkiv, 2016. 388 p. (In Ukrainian)
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Copyright (c) 2023 Stepan BEНEY, Taras MARTSINKO, Natalіia KARASEVYCH, Tamara SHEVCHENKO (Author)
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