Қазақстан Республикасы Ұлттық ғылым академиясы "ҚР ҰҒА Хабаршысы" ғылыми журналының Web of Science-тің жаңаланған нұсқасы Emerging Sources Citation Index-те индекстелуге қабылданғанын хабарлайды. Бұл индекстелу барысында Clarivate Analytics компаниясы журналды одан əрі the Science Citation Index Expanded, the Social Sciences Citation Index жəне the Arts & Humanities Citation Index-ке қабылдау мəселесін қарастыруда. Web of Science зерттеушілер, авторлар, баспашылар мен мекемелерге контент тереңдігі мен сапасын ұсынады. ҚР ҰҒА Хабаршысының Emerging Sources Citation Index-ке енуі біздің қоғамдастық үшін ең өзекті жəне беделді мультидисциплинарлы контентке адалдығымызды білдіреді. НАН РК сообщает, что научный журнал «Вестник НАН РК» был принят для индексирования в Emerging Sources CitationIndex, обновленной версии Web of Science. Содержание в этом индексировании находится в стадии рассмотрения компанией Clarivate Analytics для дальнейшего принятия журнала в the Science Citation Index Expanded, the Social Sciences Citation Index и the Arts & Humanities Citation Index. Web of Science предлагает качество и глубину контента для исследователей, авторов, издателей и учреждений. Включение Вестника НАН РК в Emerging Sources Citation Index демонстрирует нашу приверженность к наиболее актуальному и влиятельному мультидисциплинарному контенту для нашего сообщества.
The article presents the materials obtained in experiments to study the feasibility of using a zeolite-containing additive “Permait” and poorly studied vitamin B13, The results of the experiments showed that the optimal dose of using a zeolite-containing additive in compound feeds is 2% of the dry matter of the feed. At this level, compared with the control, the growth energy of broiler chickens increased by 9.1-10.7 % compared to the control groups. The feeding of this drug contributed to an increase in slaughter of meat in the first experiment by 3.1%, in the second experiment - by 4.6%. Per 1 kg gain in live weight of experimental birds was spent from 2.02 to 2.56 kg of feed. The use of potassium orotate in the composition of complete feed contributed to an increase in the average daily growth of broiler chickens from the experimental groups only by 0.8 - 2.5% relative to the control (p <0.05). Higher rates are obtained with a dose of 10 mg. The slaughter yield of the half-gutted carcass of broiler chickens ranged from 78.1 to 81.2%, and the gutted - 64.7-66.8%.
Feed and balancing complexes, biologically active substances are included in the composition of feed to balance them according to detailed feeding standards, improve digestibility and increase the productive effect of feed. One of these additives are enzymes. The purpose of the research was to carry out the influence of enzyme drugs of domestic production as part of compound feed for young pigs on rearing and fattening to increase the dynamics of live weight gain and increase pork productivity. In order to achieve this purpose and solve the tasks, we conducted a scientific and economic experiment on purebred young pigs of Large White breed. Three groups of young pigs have been formed from the group on rearing period by the method of pairs-analogues. In experiments the effect of enzyme drugs of domestic production in the composition of protein-vitamin-mineral complexes (PVMC) for young pigs on rearing and fattening was studied to increase the dynamics of live weight gain and increase pork productivity. The use of enzyme drugs of domestic production as part of PVMC improves the efficiency of the use of feed nutrients, which makes it possible to fully realize the biological resources of animals, to increase the quantitative and qualitative indicators of pork productivity. The average daily gain in the live weight of experimental animals in the control group was 636 g, in the 1st experimental 685 g, in the 2nd experimental 708 g. 3,74 EFU was spent on 1 kg of gain in the control group, by 7,49 % less in the 1st experimental group than in the control group and 10,16 % less in the 2nd experimental group than in the control group and 2,9 % less than in the 1st experimental group.
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