AGROPHYSICAL ASPECT OF TECHNOGENIC SOIL DEGRADATION IN THE AZOV-KUBAN LOWLAND

Main Article Content

Валерий Петрович Власенко Заира Руслановна Шеуджен Владимир Владимирович Костенко

Abstract

The study of the dependence of the agro-productive value of soils on the intensity of anthropogenic impact against the background of degradation processes manifesting itself in the structure of the soil cover (SCS), composition and properties of soils made it possible to identify the trend and evaluate the dynamics. In the Yeisk and Novokubansk districts of the Krasnodar Territory, a decrease in gross income due to a shortfall in production due to the development of degradation combs in soils by 816250.817 thousand rubles was reliably revealed. and 211519.267 thousand rubles. respectively. The main reasons for this process are changes in agrophysical properties, the essence of which is a decrease in the content of agronomically valuable aggregates - a decrease in the share of such aggregates by 10% was found in ordinary chernozems. Very significant differences in soil density were established - from 1.7-2.04 g/cm3 in meadow-chernozem merged soils and 1.6-1.8 g/cm3 in meadow-chernozem compacted soils to 1.32-1.45 g/cm3 in chernozems. A difference was found in the range of change (amplitude) of soil density relative to the initial one during their drying, which can and should serve as an indicator of the degree of severity of degradation processes: for those not affected by hydrometamorphism processes, it is 61%; chernozem drained soils — 75%.

Article Details

Section
Agriculture

References

1. Klassifikatsiei i diagnostikoi pochv SSSR//M.: Kolos, 1977. 233 s.
2. «Klassifikatsiei i diagnostika pochv Rossii /Avtory i sostaviteli: L. L. Shishov, V.D. Tonkonogov, I. I. Lebedeva, M. I. Gerasimova// Smolensk: Oikumena, 2004. - 342 s.
3. Mirovaya referativnaya baza pochvennykh resursov «World Reference Base for Soil Resources, 2006, 2007» (WRB).
4. Otchet o pochvennom obsledovanii Eiskogo raiona Krasnodarskogo kraya / institut «Kuban'giprozeM», g. Krasnodar, 1982 g, 150 s.
5. Kozlovskii F. I., Tselishcheva L. K. Ob antropogennoi degradatsii yuzhnogo chernozema v svyazi s uplotneniem// Geografiya i genezis antropogenno-izmenennykh i estestvennykh pochv. Nauchn. Tr. Pochvennogo in-ta im. V.V. Dokuchaeva. M.1986.
6. Khitrov, N. B. Geografiya vertisolei i vertikovykh pochv Kubano-Priazovskoi nizmennosti/ N. B Khitrov, V. P. Vlasenko, D. I. Rukhovich, A. V. Bryzzhev, N. V. Kalinina, L. V. Rogovneva// Pochvovedenie, № 7. 2015., S. 771–790.
7. Khitrov 1997.N. B. STATISTIC INDICES FOR BOWL-AND DIAPIR-LIKE MORPHOSTRUCTURES OF VERTISOLS IN VORONTSOVO DEPRESSION (PADI) / N. B. Khitrov, V. P Vlasenko, L. V. Rogovneva// Byulleten' Pochvennogo instituta im. V.V. Dokuchaeva. Vyp. 77. 2015.
8. Voronin, A. D. Osnovy fiziki pochv/ A. D. Voronin. - M.: Izd-vo MGU, 1986. - 240 s.
9. Voronin, A. D. Strukturno-funktsional'naya gidrofizika pochv/ A. D. Voronin. - M.: Izd-vo MGU, 1984. - 204 s.
10. Nikolaev, A. V. Osnovnye fizicheskie svoistva pochvy kak uslovie proyavleniya pochvennogo plodorodiya / A. V. Nikolaev // Pochvovedenie. – 1975. - № 11. - S.175-184.
11. Otchet o pochvenno - ehkologicheskom monitoringe v Novokubanskom raione Krasnodarskogo kraya. / institut «Kuban'giprozeM», g. Krasnodar, 2010 g, 130 s.
12. Vlasenko V. P. Vliyanie dinamiki agroehkologicheskikh pokazatelei pochv Azovo-Kubanskoi nizmennosti na ikh agroproizvodstvennuyu tsennost' i kadastrovuyu stoimost'/V. P. Vlasenko, Z. R. Sheudzhen/Politematicheskii setevoi ehlektronnyi nauchnyi zhurnal Kubanskogo gosudarstvennogo agrarnogo universiteta -Krasnodar: 2017. - № 133. - S. 718-729.
13. Slyusarev V. N., Buzoverov A. V., Vlasenko V. P. Pochvennyi pogloshchayushchii kompleks chernozema vyshchelochennogo kak pokazatel' funktsionirovaniya pochvennoi sistemy i puti ego regulirovaniya // Nauch. tr. Kubanskogo gosudarstvennogo agrarnogo universiteta. – 2013. – № 44. – S. 126–130.
14. Zhukov V. D., Sheudzhen Z. R. K voprosu ucheta kachestvennykh kharakteristik sel'skokhozyaistvennykh ugodii Krasnodarskogo kraya. Nauchnoe obespechenie agropromyshlennogo kompleksa Sbornik statei po materialam IX Vserossiiskoi konferentsii molodykh uchenykh, posvyashchennaya 75–letiyu V. M. Shevtsova. Krasnodar. 2016.– S. 25–26.
15. Vlasenko V. P. Degradatsionnye protsessy v pochvakh Krasnodarskogo kraya i metody ikh regulirovaniya. V. P. Vlasenko, V. I. Terpelets. Monografiya / Krasnodar, 2012. s.204.
16. Sheudzhen Z. R. Aktualizatsiya agroehkologicheskoi otsenki pochv Azovo-Kubanskoi nizmennosti s primeneniem GIS tekhnologii// Avtoreferat dissertatsiI… kand. s-kh. nauk., KuBGAU, Krasnodar, 2019 g.
17. Sheudzhen Z. R. Analiz metodov otsenki kachestva pochv dlya sel'skokhozyaistvennykh tselei. Sheudzhen Z. R. Vlasenko V. P., V sbornike: Sovremennye problemy i perspektivy razvitiya zemel'no-imushchestvennykh otnoshenii. Sbornik statei po materialam Vserossiiskoi nauchno-prakticheskoi konferentsii. 2019. S. 167-173.
18. Vlasenko V. P. Dinamika porovogo prostranstva i agregatnogo sostava pochv Severo-Zapadnogo Kavkaza pri razvitii gidrometamorfizma. V. P. Vlasenko, A. V. Osipov, E. D. Fedashchuk. Zemledelie. 2019. № 8. S. 21-25.
19. Achkanov, A. YA. Vliyanie prirodnykh i antropogennykh faktorov na sostoyanie pochvennogo pokrova zapadnogo Predkavkaz'ya/A. YA. Achkanov, V. P. Vlasenko//Trudy Kubanskogo gosudarstvennogo agrarnogo universiteta. -2014. -№ 50 -S. 49-54.