HUMUS STATE OF GRAY-BROWN (CHESTNUT) SOILS AND ITS INTERRELATION WITH SOME BIOLOGICAL FACTORS
https://doi.org/10.51886/1999-740X_2022_3_19
Abstract
As is well known, the content of organic matter (humus) in the soil is the most important indicator of its fertility. The transformation of organic residues into humic substances is directly related with the activity of biological factors of soil formation. This article is devoted to this actual problem. We tried to consider this issue using the example of gray-brown (chestnut) soils of semi-humid subtropics (Jalilabad) of Lankaran region. The article presents data on the amount of humus in individual horizons of gray-brown soils and its individual subtypes – ordinary, light, dark, as well as in irrigated variants of these soils. The dynamics of changes in the humus content in these soils were studied and their distinctive features were analysed. The relationship between the humus content and some biological indicators, in particular, phytomass and microorganisms, was carried out. In general, a comparative theoretical analysis is carried out between our results and the data given in the literature.
About the Author
B. B. Aliyeva
Institute of Soil Science and Agrochemistry of ANAS
Azerbaijan
Azerbaijan
AZ 1073, Baku, st. M. Ragima, 5
References
1. Volobuyev V.R. Vvedeniye v energetiku pochvoobrazovaniya. – M.: Nauka, 1974. 127 s.
2. Aliyeva B.B., Mamedzade V.T. Vzaimosvyaz mezhdu mikrobiologicheskimi pokazatelyami i soderzhaniyem gumusa v gorno-lesnykh burykh pochvakh. - Azərbaycan Torpaqşunaslar Cəmiyyətinin əsərlər toplusu, XV cild. – Bakı: Elm, 2019. – S. 121-125.
3. Aliyeva B.B. K izucheniyu gumusnogo sostoyaniye lugovo-korichnevykh pochv. Bulletin of Science and Practice, 2021. - Volume 7. - Issue 6. - S. 96-100.
4. Babayev M.P., Gasanov V.G., Dzhafarov Ch.M., Guseynova S.M. Morfogeneticheskaya diagnostika, nomenklatura i sistematika pochv Azerbaydzhana. – Baku: Elm, 2011. - 448 s.
5. Mamedova S.Z. Ekologicheskaya otsenka, monitoring pochv Lenkoranskoy oblasti Azerbaydzhana. – Baku: Elm, 2006. - 367 s.
6. Salayev M.E., Babayev M.P., Dzhafarova Ch.M., Gasanov V.G. Morfogeneticheskiye profili pochv Azerbaydzhana. – Baku: Elm, 2004. - 202 s.
7. Gasanova T.A. Znacheniye biologicheskoy diagnostiki sero-korichnevykh (kashtanovykh) pochv estestvennykh i okulturennykh tsenozov Karamaryamskogo plato. Avtoref. kand.diss. - Baku, 2018. - 20 s.
8. Arinushkina Ye.V. – Rukovodstvo po khimicheskomu analizu pochv. Izd. MGU, 1970. 487 s.
9. Gavrilyuk Ye.A., Kuznetsov A.I., Gornov A.V. Geopronstranstvennoye modelirovaniye soderzhaniya i zapasov azota i ugleroda v lesnoy podstilke na osnove raznosezonnykh sputnikovykh izobrazheny Sentinel-2. //Pochvovedeniye. – 2021. - № 2. - 151 s.
Review
For citations:
Aliyeva B.B. HUMUS STATE OF GRAY-BROWN (CHESTNUT) SOILS AND ITS INTERRELATION WITH SOME BIOLOGICAL FACTORS. Soil Science and Agrichemistry. 2022;(3):19-25. (In Russ.) https://doi.org/10.51886/1999-740X_2022_3_19
Views:
120
Email this article 