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Title: THE PECULIARITY OF THE CHERNOZEMS MOISTURE DYNAMICS IN AGROFORESTRY LANDSCAPES IN THE SOUTH OF THE CENTRAL RUSSIAN UPLAND FOREST- STEPPE
THE PECULIARITY OF THE CHERNOZEMS MOISTURE DYNAMICS IN AGROFORESTRY LANDSCAPES IN THE SOUTH OF THE CENTRAL RUSSIAN UPLAND FOREST- STEPPE

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A. Narozhnyaya; M. Lebedeva; A. Solovyov; T. Polyakova; V. Belevantseva
10.5593/sgem2021/3.1/s13.68
1314-2704
978-619-7603-62-0
English
21
7.1
• Prof. DSc. Oleksandr Trofymchuk, UKRAINE
• Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Soils
During 2019-2020 the study of the soils of 6-8-row (30 meters) ash - elm shelterbelts of an agroforestry landscapes (typical forest-steppe of the Belgorod oblast) and the soils of adjacent agricultural landscapes was conducted. The regime observations of the field moisture capacity in chernozems in 2 key areas were executed. The objects of study in both areas were the soils of flat watersheds with a deep (more than 10 m) level of ground water; soils were studied in the central parts of the field protective shelterbelts and at different distances from the edges of the shelterbelts - on the adjacent arable lands: 10, 30, and 60 meters. The drying is the characteristic feature for the soil profiles under the shelterbelts to the depth of 80-100 cm in the spring period in comparison with the adjacent arable chernozems. In later periods, the differences in soil moisture between shelterbelts and adjacent fields were decreased. During the initial period of agrocenoses vegetation, the expansion of the drying zone at a distance of up to 10 m from the edges of the shelterbelts in the direction of arable lands is taking place. This is due to desuction by the root systems of trees in shelterbelts, which extend their influence to the adjacent areas of arable soils. In the Bondarev area, the average values of the moisture content of chernozems in the 2-meter thickness of soil under the shelterbelt were in the range of 14-15%, and in the soils of arable land - 16-17%. Similar indicators in the soils of the Privetnyi area were 15-16% and 19-20%, respectively.
conference
https://www.sgem.org/index.php/jresearch-article?citekey=Narozhnyaya202113537544
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21st International Multidisciplinary Scientific GeoConference SGEM 2021
21st International Multidisciplinary Scientific GeoConference SGEM 2021, 16 - 22 August, 2021
Proceedings Paper
STEF92 Technology
SGEM International Multidisciplinary Scientific GeoConference
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci & Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts & Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci
537-544
16 - 22 August, 2021
website
cdrom
8015
south of the Central Russian Upland; agroforestry; shelterbelts; Chernozems; field moisture capacity