Change of soil properties and microbiological activity under the vegetation of pastures

Gulchekhra Nabieva

doi:10.21638/11701/spbu03.2016.211

Authors

Gulchekhra Nabieva National University of Uzbekistan, 2, ul. Universitetskaya, 100014, Tashkent, Republic of Uzbekistan

DOI:

https://doi.org/10.21638/11701/spbu03.2016.211

Abstract

Most of the territory of the Navoiy province of Nurata region is occupied by the degraded pastures which are the main source of food supply of animal husbandry. This paper is devoted to investigation of agrochemical and microbiological properties of soils of pastures under agrophytocenosis of 1986, 1996, 2012 and under natural pastures of the study area. It is revealed that improvement of biological, agrochemical properties of the studied soils, depends on duration of the period of use of the land in the pasture regime. Features of biological parameters of the degraded soils depending on their prescription of use and type of plants, humus content agrochemical properties are revealed. If the activity of pasture plants during 3–19–29 became a permanent factor pasturable plants (zhitnyak — Agropyron desertorum L., chagan — Halothanus subaphyllus, astragal — Astragalus agameticus Lipsky) improve soil properties and increase microbiological activity of light gray agricultural soils. Refs 20. Figs 3. Table 1.

Keywords:

pastures, a light gray soil, degraded soils, agroecosystem, soil fertility, agrochemical properties, microbiological activity

Downloads

Download data is not yet available.

References

Andronov E. E., Pershina E. V., Dol’nik A. S., Tamazian G. S., Chirak E. L., Merzliakova Ia. V., Vorob’ev N. I. [Soil microbiom as an indicator: new approaches to the analysis of given high-efficiency sequestation]. Mezh. konf. Biodiagnostika v ekologicheskoi otsenke pochv i sopredel’nykh sred [International conference of Biodiagnosis in ecological assessing of soils and environmental components]. Moscow, 2013, p. 9. (In Russian)

Atlas pochvennogo pokrova Respubliki Uzbekistan [Atlas of soil cover of the Republic of Uzbekistan]. Tashkent, 2010, p. 7. (In Russian)

Aiusheva E. Ch. Dinamika rastitel’nosti fitomeliorirovannykh uchastkov v pustynnoi zone Kalmykii. Avtoref. dis. kand. biol. nauk [The dynamics of plant cover of phytomeliorated areas in the desert zone of Kalmikia. Thesis of PhD diss.]. Elista, 2014. 4 p. (In Russian)

Bobokulov N. [Pastures of deserts and semi-deserts of Uzbekistan as a source of forages in Karakul sheep industry]. Nauka i innovatsionnye tekhnologii v integrirovannom upravlenii zemel’nymi resursami: Sb.nauch. tr. Res. nauch. pr. sem [Science and innovation technologies in the integrated management of land resources]. Tashkent, 2015, p. 424. (In Russian)

Gafurova L. A. [Scientific bases of rational use and protection of pastures: a conditionand prospects]. Nauka i innovatsionnye tekhnologii v integrirovannom upravlenii zemel’nymi resursami: Sb.nauch. tr. Res. nauch. pr. sem [Institutional questions of rational use and protection of pastures]. Tashkent, 2015, pp. 27–35. (In Russian)

Gorbunov B. V., Konobeeva G. M. Bogarnye pochvy Uzbekistana i ikh kachestvennaia otsenka [Rainfed soils of Uzbekistan and their quality standard]. Tashkent, “Fan” UzSSR Publ., 1975. (In Russian)

Dobrovol’skii G. V., Grishina L. A. Okhrana pochv [Soil protection]. Moscow, Moscow Univ. Press, 1985. 224 p. (In Russian)

Metody pochvennoi mikrobiologii i biokhimii: uchebnoe posobie [Methods of soil microbiology and biochemistry: a manual]. Ed. by D. G. Zviagintsev. Moscow, Moscow Univ. Press, 1991. 304 p. (In Russian)

Kuziev R. K., Sektimenko V. E. Pochvy Uzbekistana [Soils of Uzbekistan]. Tashkent, 2009, p. 318. (In Russian)

Lakin G. F. Biometriia [Biometrics]. Moscow, Vysshaia shkola Publ., 1990. 284 p. (In Russian)

Metody agrokhimicheskikh analizov pochv i rastenii [Methods of agrochemical analyses of soils and plants]. Tashkent, 1977. (In Russian)

Mukhamedzhanov M. V., Teslinova N. A. Mikroorganizmy i povyshenie plodorodiia oroshaemykh serozemov [Microorganisms and soil fertility of irrigated sierozems]. Tashkent, 1990. 137 p. (In Russian)

Fokina D. V., Dmitrakov L. M., Sokolov O. A. Uchastie mikroorganizmov v transformatsii gumusa pochv [Participation of microorganisms in the transformation of soil humus]. Agrokhimiia [Agrochemistry], 1999, no. 9, pp. 79–90. (In Russian)

Natsional’nyi otchet po sostoianiiu zemel’nykh resursov Respubliki Uzbekistan, 2012 g. [National report on the state of land resources of the Republic of Uzbekistan]. (In Russian)

Puchkov M. Iu., Iakovleva L. V., Rusakova E. G. Primenenie adaptatsionnykh pokazatelei rastenii dlia formirovaniia ustoichivykh fitotsenozov [Application of adaptable indicators of plants for a formation steady phytocenoses]. Estestvennye nauki [Life sciences], 2014, no. 3, pp. 22–29. (In Russian)

Rybal’chenko O. V. Morfofiziologicheskie aspekty vzaimodeistvii mikroorganizmov v mikrobnykh soobshchestvakh. Dokt. dis. biol. nauk [Morfofiziologichesky aspects of interactions of microorganisms in microbic communities]. St. Peterburg, 2003. 337 p. (In Russian)

Sanginov S. S. [The national program on struggle against desertification: public participation]. Nauka i innovatsionnye tekhnologii v integrirovannom upravlenii zemel’nymi resursami: Sb.nauch. tr. Res. nauch. pr. sem [Science and innovation technologies in the integrated management of land resources]. Tashkent, 2015, pp. 34–35. (In Russian)

Tripol’skaia L. N., Bagdanavichene Z. E., Romanovskaia D. K. Mikrobiologicheskaia aktivnost’ dernovo-podzolistoi pochvy i razlozhenie organicheskikh udobrenii v osenno-zimnii period [Microbiologicalactivity of turf-podsolic soil and decomposition of organic fertilizers during the fall-winter period]. Pochvovedenie [Soil Science], 2004, no. 9, pp. 1100–1108. (In Russian)

Fedorova N. L. Sovremennoe sostoianie pastbishchnykh ugodii pustynnoi zony na primere Narynkhudukskogo sel’skogo munitsipal’nogo obrazovaniia Respubliki Kalmykiia [Current state of pasturable grounds of deserted zone on an example of Rynkhuduk rural municipal union of the Republic of Kalmykia]. Vestnik Tomsk State Univ., 2014, vol. 19, issue 5, p. 1601. (In Russian)

United Nations Conference on Sustainable Development or Rio+20, UNCSD 2012. Available at: http://www.uncsd2012.org (accessed: 12.01.2016).