Orenburg State Agrarian University
Author list of organization
List of articles written by the authors of the organization
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06.00.00 Agricultural sciences
Description
In article results of researches on development optimum for a steppe zone of Southern Ural of settlement dozes of mineral fertilizers, terms of fractional entering of a doze of nitric fertilizers, their combination to norms of seeding are resulted. Efficiency of application of various microcells and optimum terms of their entering is revealed.
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06.00.00 Agricultural sciences
Description
The article presents materials on comparative study of the nutritional value of chickpeas and peas which are widespread in the arid zone of the Southern Urals. The scheme of the scientific and economic experiments involved the assessment of yield formation of chickpeas and peas during the vegetation. The study showed that different varieties of chickpea and pea have considerable difference in the content of nutrients. The amount of crude protein in the pea grain ranged from 25.1 to 26.8%, and chickpea – 21.7 - 22.9%. With regard to the fat, its highest concentration was in chickpea grain - 3.63%, on average, which is 1.16% higher than on average in the pea grain. The chemical composition of the pea and chickpea grain of different varieties points to differences in their composition and homogeneity within the culture. Basing on the study, we recommend to sow chickpea and pea grain in the middle of May to obtain the highest yield, this, in turn, has a positive effect on the nutritional value of the crops. When selecting plants for cultivation in the conditions of the Southern Urals, it is preferable to choose the variety of Madonna pea, which has a higher potential for yield than the chickpea variety Krasnokutsky-123. It has been experimentally found that chickpea grain has better moisture-retaining power in a bound condition during the vegetation period as compared to the relevant characteristics of pea grain, which is a positive drought-resistant value of crop. In structural elements of the harvest the peas showed the trend of the highest rates in comparison with the corresponding elements in chickpeas
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THE FACTORS PROMOTING DISTRIBUTION AND UROLITIAZ'S DEVELOPMENT IN CATS
Description
The authors were conducting researches on 36 unhealthy cats in a veterinary clinic in Orenburg, from 2014 till 2016, and they were diagnosed the urolithiasis. By the results of the researches, the influence of a season of year, age and breed on distribution and development of an urolithiasis disease in cats has been studied. At the same time, it is established that the urolithiasis disease usually occurs at cats from 2 up to 6 years, which makes 45,0% of all the studied animals. A disease outbreak at cats was observed during summer and autumn periods, generally, not purebred animals - 75% are subject to the disease, the rest 25% is such breeds as the British, Persian, Bengalese, Scottish; in addition, the influence of an unbalanced diet, non-compliance with the norms and the mode of feeding is noted
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06.00.00 Agricultural sciences
Description
In the Orenburg area double-row barleys cultivate, and many rows have started to cul-tivate only last years. Interest represents studying efficiency many rows barley in comparison with double-row. And also studying of influence of various norms of seeding on growth, de-velopment and productivity of different biological grades of barley.
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06.00.00 Agricultural sciences
Description
The effect of photosynthesis products on the main (grain) yielding as well as on the subsidiary (straw) yields is determined as result of adapting the winter wheat cultivation technology to the conditions of the steppe zone of the Orenburg region.
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