Wyniki wyszukiwania - BazTech

Ograniczanie wyników

2 Journal of Ecological Engineering

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: safflower

Sortuj według:

Ogranicz wyniki do:

Biologized Technologies for Cultivation of Field Crops in the Organic Farming System of West Kazakhstan

Nasiyev Beybit Nasiyevich, Bekkaliyeva Aidyn Kanatovna, Vassilina Tursunay Kazhymuratovna, Shibaikin Vladimir Anatol'evich, Zhylkybay Ainur Malikovna

Journal of Ecological Engineering

2022

Vol. 23, nr 8

77--88

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.

Biofuel as an Alternative Energy Source for the Automobile Industry: The Experience of the Lower Volga Region (Russia)

Shyurova N. A., Dubrovin V. V., Narushev V. B., Kozhevnikov A. A., Milovanov I. V.

Journal of Ecological Engineering

2020

Vol. 21, nr 6

29--35

Currently, the use of biofuel as an alternative energy source for the operation of tractors and cars is becoming increasingly relevant. The use of biofuel is a promising area for the needs of many sectors of the national economy, including the agro-industrial complex. This is due to two problems: first, the global oil reserves are being depleted, and second, the burning of petroleum products causes environmental pollution and serious environmental consequences. The article focuses on the issues of assessing various oil crops for the production of biofuel. In contrast to the favorable conditions in Ukraine, Germany, France, the USA, and Brazil, where rape, soy, and sunflower are used for the production of biofuel, safflower is more suitable for obtaining renewable plant material for the production of biofuel in the arid conditions of cultivation. It has been found that, while many other crops die of drought, safflower forms high and stable yields at the level of 1.2 t/ha, while the more hydrophilous sunflower and spring rape sharply reduce their productivity in arid years – 0.8 and 0.5 t/ha, respectively. The research performed by the specialists of the Saratov State Agrarian University (SSAU) during many years have scientifically substantiated the feasibility of growing specifically safflower seeds for the production of biofuel (mixed diesel fuel) in the Lower Volga steppe zone. Safflower oil-based biofuel has low viscosity; it can have a positive effect on the performance of the fuel equipment in tractor units. The performed production tests have shown that when the engine is running on mixed diesel fuel containing 20% of safflower oil and 80% of diesel fuel, no reduction of the engine power is observed, while the service life of fuel equipment increases, and the amount of harmful emissions into the atmosphere decreases.