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Agrarian science

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No 3 (2017)
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PLANT GROWING

2-3 456
Abstract
The effect of joint introduction of manure and different norms of mineral fertilizers on grey-brown (chestnut) soils on productiveness of cotton under conditions of Western region of Azerbaijan had been studied in the field experiments. It is defined that for getting high and qualitative product of cotton and restoration of soil fertility it is recommended to apply manure N90P120К90 кг/га. kg/he.
4-6 332
Abstract
The main trend in improvement the quality and nutritional value of grain forage is the formation of feed mixtures based on a set of grain and leguminous cultures, using all the reserves of biological plants. In conditions of Pavlodar studied single-species and mixed crops whose composition consisted the following cultures; wheat, barley, oats and peas. We obtained the best grain yield and the solubility and splitting of protein in the diet.
7-10 321
Abstract
The value of fruit-berry products is determined by its functional importance for human’s nourishment. At the same time the elements of modern cultivation technologies involve the application of pesticides in the protection against pests, diseases and weeds what is harmful for human’s health. The development of cultivars unsuscepti ble to diseases and pests is an expensive but efficient enough method of pesticide load lowering. The large-scale work for the improvement of black currant assortment is conducted at the All-Russian Research Institute of Fruit Crop Breeding. The studies are conducted for the purpose of involving different sources of resistance into practical breeding. Donors of oligogenic resistance are mostly valuable. Their use in breeding for resistance to different diseases and pests gives an opportunity to conduct the breeding process more purposefully and after several generations to create cultivars combining complex resistance with economically valuable traits. The priority direction in black currant breeding is the development of cultivars displaying high resistance or immunity to powdery mildew and bud mite and having large fruits with high content of ascorbic acid in berries. On the ground of the analysis of hybrid progeny segregation we have identified Pe gene that controls the resistance to rust. Nutmeg currant (Ribes glutinosum) is a donor of this gene. For the first time in Russia PCR-based analysis allowing to increase the efficiency of a breeding process have been used in selection for resistance to bud mite. As a result of the target selection work, 16 black currant cultivars with immunity to powdery mildew have been developed and passed to the State Variety Investigation: Kipiana, Gamma, Gratzia, Oazis, Zaglyadenie, Blakeston, Iskushenie, Ocharovanie, Kreolka, Chernaya Vual, Arapka, Nura, Yubiley Orla, Narianna, Chernookaya and Nadia. The cultivars Kipiana, Gratzia, Iskushenie, Kreolka, Chernaya Vual, Arapka, Narianna, Chernookaya and Nadia are not also damaged by rust while Kipiana, Oazis and Iskushenie are not susceptible to bud mite.
11-14 428
Abstract
To increase the yield of potatoes in the Russian Federation it is scheduled the ways of getting quality seed material, the introduction of advanced technologies of cultivation, use innovation, recommended a different variants of soil preparation materials, the use herbicides, green manure and fertilizers.

ANIMAL HUSBANDRY

15-17 657
Abstract
The article contains results of researches of the growth and development features of young semifine sheep Akzhaik meat-wool breed with crossbred type wool from a birth till the moment weaning being bred under conditions in Western Kazakhstan (BF «WKATU named Zhangir khan»).
18-19 322
Abstract
A scientific-economic experiment on study of efficiency of application of complex mineral additives smectitic tripoli in a mixture with SGOL1-40 in composition of diets of milking high productive cows was lead in the summer. The influence of complex mineral supplements rates of dairy efficiency of morphological and biochemical composition of blood of experimental cows. It is found that the complex mineral supplement feeding lactating cows at 2% of diet dry matter lead to an increase in the daily milk yield of 5%, and fat content at 6,9%.
20-22 246
Abstract
In the article presented the analysis of the state system of consumer cooperative societies. It was revealed that the targets of the regional programme demands to increase the work load of SPoK in the procurement of milk by 65% compared to current level.

VETERINARY MEDICINE AND PHARMACOLOGY

23-25 406
Abstract
The increased needs in the practice of the active antigen identified the economic importance and urgency of the problem of scaling serial production standard by the activity of the antigen of the bacteria of swine erysipelas. In solution these problems the research was conducted on improvement the means and methods of stationary and periodic cultivation the microorganism. The presented data on the needs of Erysipelotnrix rhusiopathiae Hottinger's broth containing more than 150 mg% of amine nitrogen and the polypeptide fraction of Mm 10,000 D and introduction into the nutrient medium organic form of ferrous iron stimulating growth and the level of accumulation of microorganisms fixed and periodic cultivation ability. It proved the feasibility and effectiveness of scaling conditions and technological processes of breeding bacteria swine erysipelas stationary and periodic processes using statistical methods for monitoring indicators in accordance with the requirements of national and international standards.

MECHANISATION AND ELECTRIFICATION

27-31 295
Abstract
Currently, there are different technological schemes for cleaning, transportation and utilization of manure mass. However, there is still no effective technical lines and technical means to produce high quality products appropriate zoo-technical and environmental requirements. In this regard, the development of new energy-saving technologies and technical means is an actual scientific problem.


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ISSN 0869-8155 (Print)
ISSN 2686-701X (Online)
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