Autor: Balkozha, Marzhan - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Ways of step-by-step assessments of transformation and dynamics of soils and vegetation functioning in Kazakhstan ecosystems
Autorzy:: Ryspekov, Tilepbergen
Balkozha, Marzhan
Powiązania:: https://bibliotekanauki.pl/articles/27312661.pdf
Data publikacji:: 2023
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: deposit
ecosystem relations
natural landscape
spatial combinations
stages
vegetation degradation
Opis:: On the basis of the obtained expeditionary data, the authors performed a comprehensive analysis of the ecosystems’ modern transformation in the studied area. In the course of the analysis, the authors found that at the present stage there have been quantitative changes (depletion of natural resources) in used landscapes, along with them, there are changes in qualitative characteristics (accumulation of resources). Now, against the background of vegetation and soil degradation, ways of their restoration are observed. New combinations of degraded and self-recovering ecosystems have emerged. Based on the analysis of the current state of different ecological systems and their relationships, the authors determined the possibilities of the dynamics of their combinations functioning by stages. This will make it possible to give a more reliable forecast of the ongoing processes in the ecosystems of the Republic of Kazakhstan.
Źródło:: Journal of Water and Land Development; 2023, 57; 210--219
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Vegetation of Abandoned Fields on Soil Types of Kastanozems in Northern Kazakhstan (Kostanay Region)
Autorzy:: Ryspekov, Tilepbergen
Jandák, Jiří
Balkozha, Marzhan
Winkler, Jan
Powiązania:: https://bibliotekanauki.pl/articles/2027840.pdf
Data publikacji:: 2021
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: abandoned field
Kastanozems
succession vegetation
Kazakhstan
Opis:: This study provides original data on the impact of human activity on vegetation under the specific conditions of the Kastanozem from the Kostanay region (northern Kazakhstan). Radical changes in land use are provoking deposition in vegetation. The question remains whether natural vegetation will return or whether a different type of vegetation will be created under the specific conditions of the Kastanozems soils. The evaluation of vegetation took place in the fields that were abandoned in different time horizons. Height, cover, biomass weight and species composition of vegetation were monitored. The vegetation of abandoned fields is characterized by low species diversity. Succession runs from annual species to a stage where perennial dicotyledonous species with a deep root system dominate. Spontaneous vegetation leaves a sufficient amount of biomass on the soil surface, which assumes that the land will be protected from undesirable phenomena such as erosion and desertification processes.
Źródło:: Journal of Ecological Engineering; 2021, 22, 10; 176-184
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Phosphoric regime of light chestnut soil and sugar beet yield with long-term use of phosphorous fertilizers
Autorzy:: Alimbekova, Balnur
Yeleshev, Rakhimzhan
Bakenova, Zhenisgul
Shibikeyeva, Aigerim
Balkozha, Marzhan
Powiązania:: https://bibliotekanauki.pl/articles/1844306.pdf
Data publikacji:: 2021
Wydawca:: Instytut Technologiczno-Przyrodniczy
Tematy:: ammonia nitrogen
chestnut soil
fertilization
gross phosphorus
mineral nitrogen
mineral phosphorus
mobile phosphorus
organic phosphorus
permanent sugar beet crop
Opis:: This study presents the results of research on the effect of long-term use of phosphorus fertilizers on permanent sugar beet crops for more than 50 years and on the transformation of phosphate forms on light chestnut soil and its yield. Our work aims to establish the main factors of quantitative and qualitative changes in various phosphates in light chestnut soil. Despite the large amount of practical material, the influence duration of phosphorus fertilizer application has not been sufficiently studied on the irrigated soils of Kazakhstan. It should be noted that the current study was carried out in long-term stationary experimental sites for the production of sugar beet with permanent sowing. The introduction of phosphate fertilizers primarily on the permanent crops of sugar beets in the same norms contributes to a more significant increase in gross phosphorus reserves. The soil content of gross phosphorus for 58 years on the control and nitrogen-potassium variants show practically no changes. Furthermore, when phosphorus fertilizers are applied on the variant with the annual application of a single norm of phosphorus and its amount for 58 years (4400 kg∙ha–1 of application doses) its content increased by 2660 mg∙kg–1, and with the introduction of its one and a half norms (6600 kg of application doses) by 2860 mg∙kg–1 of soil.
Źródło:: Journal of Water and Land Development; 2021, 49; 151-155
1429-7426
2083-4535
Pojawia się w:: Journal of Water and Land Development
Dostawca treści:: Biblioteka Nauki

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