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Educational Administration and Supervision
Ministry of Higher and Secondary Specialized Education of the Republic of Uzbekistan
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Full-Text Articles in Education
Influence On The Growth And Development Of Tomato Planting Systems, Shuxrat Shavkatovich Toychiev, Аkmal Botirovich Xayriddinov
Influence On The Growth And Development Of Tomato Planting Systems, Shuxrat Shavkatovich Toychiev, Аkmal Botirovich Xayriddinov
Bulletin of Gulistan State University
It is known that the sustainable development of each country depends largely on the availability of food products for the population. Our country has sufficient conditions to grow abundant and high-quality, affordable vegetables, melons and potatoes. Usually for sowing vegetables such as tomatoes, sweet peppers and eggplants, their seedlings are prepared first in greenhouses and then planted in open spaces. It should be noted that sowing tomato seeds in the open field is more effective than sowing. Temporary sowing of tomato seeds under the film cover and taking care of the growing season can significantly reduce labor costs and increase …
Prediction Of Integrated Optical And Thermotechnical Parameters Of Solar Thermal Cells, Аbduraxmon Аbdullaev, Baxtiyar Аbduraxmonovich Аbdullaev, Surayyo Xamraeva, Umidjon Yalgashev
Prediction Of Integrated Optical And Thermotechnical Parameters Of Solar Thermal Cells, Аbduraxmon Аbdullaev, Baxtiyar Аbduraxmonovich Аbdullaev, Surayyo Xamraeva, Umidjon Yalgashev
Bulletin of Gulistan State University
The article describes the method of calculating integrated optical and thermal - technical parameters of semi-cylinders with a single and double-layer transparent film for farm households with the optical and thermal - technical parameters. One of the ways to use greenhouses effectively is to select the right direction of the greenhouse bullets. It is considered to determine the forecast parameters of thermal and technical parameters in single-layer and two-layer transparent barrier structures, particularly in solar greenhouses, and to compare their thermal regimes. Comparison of the applied two-storey and single-storey greenhouses under the same ambient conditions is the determination of thermal-technical …