Autor: Shibaikin, Vladimir - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Influence of grazing technologies on the indices of chestnut soils in Western Kazakhstan
Autorzy:: Nasiyev, Beybit
Bekkaliyev, Askhat
Manolov, Ivan
Shibaikin, Vladimir
Powiązania:: https://bibliotekanauki.pl/articles/2088207.pdf
Data publikacji:: 2020
Wydawca:: Uniwersytet Marii Curie-Skłodowskiej. Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej
Tematy:: chestnut soils
indices
degradation
grazing
technologies
Opis:: Degradation of pastures caused by anthropogenic and climatic factors leads to desertification, loss of soil fertility, reduces productivity of the pasture grass and it is a prerequisite for socio-economic problems. Pastures of Western Kazakhstan cover more than 70% of the lands under economic use and are the main fodder source for the farm animals. In the late years, degradation of pastures in Western Kazakhstan takes place due to intensive animal grazing. The aim of research is to study the impact of technology for grazing the farm animals on the pastures soil cover to prevent the processes of degradation and desertification, as well as the rational use of pasture ecosystems. Through these studies, experimental data were obtained on the current state of the pastures soil cover in Western Kazakhstan with different types of chestnut soils depending on the grazing technology. An excess intensive grazing of the farm animals has negative influence on physical and chemical factors of the chestnut soil types.
Źródło:: Polish Journal of Soil Science; 2020, 53, 1; 163-180
0079-2985
Pojawia się w:: Polish Journal of Soil Science
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Changes in the Quality of Vegetation Cover and Soil of Pastures in Semi-Deserts of West Kazakhstan, Depending on the Grazing Methods
Autorzy:: Nasiyev, Beybit
Shibaikin, Vladimir
Bekkaliyev, Askhat
Zhanatalapov, Nurbolat Z.
Bekkaliyeva, Aidyn
Powiązania:: https://bibliotekanauki.pl/articles/2202161.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: grazing method
plant community
yield
feed value
soil cover
Opis:: The purpose of this paper was to assess the impact of grazing methods on the indicators of vegetation and soil cover of pastures located in the semi-desert zone in the West of Kazakhstan. The experiment was carried out on 3 pastures with different grazing methods, and a reference plot with no grazing served as a control variant. Transects measuring 100*50 m were laid on pastures, where all regime observations of herbage indicators were carried out. Soil samples were taken in layers of 0–10, 10–20, and 20–30 cm with 3-fold repetition. The lowest indicators of yield (0.38 t/ha), projective coverage (45%), species composition (12 pieces), and herbage height (22 cm) were established on pastures with intensive grazing. Intensive grazing also reduced the quality of the soil, where a low content (0.83 percent) and reserves of humus (34.19 t/ha) and phosphorus (0.65 mg/100g) were found, and the soil compacted to 1.38 g/cm3, its structure decreased to 53.15%, the soil degraded to the 3rd degree and became moderately solonetzic. High values of vegetation and soil cover indicators were obtained on pastures with rotational grazing. In the rotational grazing variant, the yield difference compared to the control variant amounted to 0.41 t/ha, and the yield of feed units (0.07 t/ha), digestible protein (0.011 t/ha), and exchange energy (1.08 GJ/ha) had increased. A higher content of available phosphorus (0.95 mg/100g of soil), agronomically valuable structural aggregates (67.55%), a looser density (1.24 g/cm3), and weak salinity were found in the soil cover of rotational grazing pastures.
Źródło:: Journal of Ecological Engineering; 2022, 23, 10; 50--60
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Biologized Technologies for Cultivation of Field Crops in the Organic Farming System of West Kazakhstan
Autorzy:: Nasiyev, Beybit Nasiyevich
Bekkaliyeva, Aidyn Kanatovna
Vassilina, Tursunay Kazhymuratovna
Shibaikin, Vladimir Anatol'evich
Zhylkybay, Ainur Malikovna
Powiązania:: https://bibliotekanauki.pl/articles/2173333.pdf
Data publikacji:: 2022
Wydawca:: Polskie Towarzystwo Inżynierii Ekologicznej
Tematy:: biologized technology
barley
safflower
yield
fodder
energy value
protein value
oil content
Opis:: In studies aimed at expanding the range of the organic farming system, the authors studied the comparative productivity of such field crops like barley and safflower cultivated with the use of traditional and biologized technologies. The use of biological preparations and organic biofertilizers of the latest generation was studied as a biologized technology on barley and safflower crops. As shown by the experimental data, with the biologized technology in the conditions of the zone in question, the yield of barley increased by 27.02% compared to traditional technologies, the harvest of protein increased by 0.02 t/ha, and the energy value by 2.25 GJ/ha. In this work, it was concluded that the use of the biologized technology of barley and safflower cultivation was important to improve the efficiency of agricultural landscape management in the system of organic farming, which constitutes the scientific novelty of the study.
Źródło:: Journal of Ecological Engineering; 2022, 23, 8; 77--88
2299-8993
Pojawia się w:: Journal of Ecological Engineering
Dostawca treści:: Biblioteka Nauki

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