scholarly journals TRENDS OF CHANGE IN ENERGY AND PROTEIN VALUE OF CORN SILAGE IN THE RE-PUBLIC OF TATARSTAN

2021 ◽  
Vol 246 (2) ◽  
pp. 107-111
Author(s):  
E.O. Krupin ◽  
◽  
Sh.K. Shakirov ◽  
N.A. Kazeeva ◽  
◽  
...  
Keyword(s):  
Raw Materials ◽  
Corn Silage ◽  
Metabolic Energy ◽  
Net Energy ◽  
Scientific Center ◽  
Average Value ◽  
Digestible Protein ◽  
The Republic ◽  
Vegetable Raw Materials

The purpose of the work was to assess the dynamics of energy and protein nutritional value of corn silage harvested from vegetable raw materials on the territory of the Republic of Tatarstan. The results of a retrospective analysis of the dynamics of metabolic energy, net energy of lactation, digestible protein in dry matter of 560 samples of corn silage taken in various agro-climatic zones of the Republic of Tatarstan in the period from 1993 to 2018 are presented. The research was car-ried out in the department of agrobiological research of the Tatar Scientific Research Institute of Agriculture, FRC Kazan Scientific Center, Russian Academy of Sciences. It was found that the con-tent of metabolic energy and net energy of lactation did not change during the study period. The long-term average value was 9.87 MJ / kg and 1.44 MJ / kg, respectively. Revealed the dynamics of increasing the content of digestible protein. The long-term average value of this indicator was 61.19 g / kg, which is 32.21 % higher than the norm.

scholarly journals Trends of the energy and protein value of hylage from legumes in the Republic of Tatarstan

2021 ◽  
pp. 45-48
Author(s):  
Evgeny Olegovich Krupin ◽  
Marsel Sharipzyanovich Tagirov ◽  
Adelya Ayratovna Askarova
Keyword(s):  
Energy Level ◽  
Nutritional Value ◽  
Raw Materials ◽  
Net Energy ◽  
Average Value ◽  
Plant Raw Materials ◽  
Digestible Protein ◽  
The Republic ◽  
Perennial Legumes

The results of the analysis of the dynamics of energy and protein nutritional value of haylage from perennial legumes harvested from plant raw materials in the territory of the Republic of Tatarstan in the period from 1993 to 2018 are described. The long-term average value of the studied indicator was 9.52 MJ / kg, which is 5.54% higher than the norm. The highest content of exchangeable energy was noted in 1996 - 9.67 MJ / kg, which is 1.58% higher than the long-term average. The lowest content of exchangeable energy was established in 2009 (9.36 MJ / kg). The long-term average value of the net energy level of lactation was 1.96 MJ / kg, which is 9.68% higher than the norm. The maximum was observed in 2017 and amounted to 2.17 MJ / kg, and the minimum - in 2001 (1.65 MJ / kg), when it was 23.97% below the norm. It was found that the average long-term value of the level of digestible protein in haylage was 111.31 g / kg, which is 1.78% higher than the norm. The highest content of digestible protein was found in 2010 (17.21%). The smallest value was recorded a year earlier, in 2009 and amounted to 95.64 g / kg, which, respectively, is lower than the average long-term value and the value of the norm by 14.08 and 12.56%, respectively.

Analysis of energy and protein value of haylage from annual herbs in the Republic of Tatarstan

2021 ◽  
Vol 1 (2) ◽  
pp. 48-54
Author(s):  
E. O. Krupin ◽  
◽  
A. R. Khairullina ◽  
A. T. Sabirzyanova ◽  
◽  
...  
Keyword(s):  
Dry Matter ◽  
Metabolizable Energy ◽  
Net Energy ◽  
Average Value ◽  
Norm Values ◽  
Annual Grasses ◽  
Digestible Protein ◽  
The Republic ◽  
Agroclimatic Zones

The article describes a retrospective analysis of the dynamics of energy and protein nutritional value of 555 samples of haylage from annual grasses selected in various agroclimatic zones of the Republic of Tatarstan in the period from 1993 to 2018. Studies have established a tendency for a slight decrease in the concentration of metabolizable energy in dry matter of haylage. The long-term average value of the level of exchange energy was 8,92 MJ/kg, which is 3,84% higher than the norm. The maximum content of exchangeable energy was established in 1996 (9,85 MJ/ kg). The minimum content was revealed in 2007 and amounted to 8,61 MJ/kg. The average long-term value of the concentration of net lactation energy in dry matter of haylage was 2,00 MJ/kg, which is 1,52% higher than the norm. The highest content of net energy of lactation was noted in 1996 and amounted to 3,14 MJ/kg, which is higher than the long-term average and the norm values by 57,00 and 59,39%, respectively. The lowest value was found in 2003, when the deviation from the norm was –27,23%. The content of digestible protein in 1 kg of dry matter of haylage from annual grasses tended to increase slightly. The average long-term value for this indicator was 89,19 g/kg, which is 20,74% higher than the norm. Only in 1996, the content of digestible protein was below the norm and amounted to 71,57 g/kg. The highest content was revealed in 2015 – 107,38 g/kg, which is 20,39 and 45,36% higher than the average long-term value and the value of the norm, respectively.

scholarly journals Dynamics of energy and protein nutritional value of roughage in the Republic of Tatarstan

2021 ◽  
Author(s):  
E.O. Krupin ◽  
Sh.K. Shakirov ◽  
M.Sh. Tagirov ◽  
A.R. Khairullina ◽  
A.A. Askarova ◽  
...  
Keyword(s):  
Dry Matter ◽  
Nutritional Value ◽  
Energy Content ◽  
Metabolizable Energy ◽  
Metabolic Energy ◽  
Net Energy ◽  
Average Content ◽  
Average Deviation ◽  
Digestible Protein ◽  
The Republic

The aim of the research was to analyze the dynamics of the energy and protein nutritional value of hay from cereal and leguminous herbs produced in the Republic of Tatarstan in the period from 1993 to 2018. The results of analysis of 560 samples of hay from different agroclimatic zones of the republic are presented. It was found that in the dry matter of both cereal and leguminous hay, the content of metabolizable energy practically did not change. The average content of metabolic energy in 1 kg of dry matter of cereal hay was 7.92 MJ / kg. The average deviation from the norm was minus 2.62%. The average content of metabolizable energy in 1 kg of dry matter of legume hay was 9.65 MJ / kg, which is 21.84% higher than in cereal hay. The average excess of the norm for this indicator was 13.77%. The level of net energy of lactation in cereal hay remains unchanged throughout the study, and for legumes there is a slight tendency to increase this indicator. The average value of the net energy content of lactation in 1 kg of dry matter of cereal hay was 3.72 MJ / kg, which deviates from the norm by minus 23.95%. The average content of net energy of lactation in 1 kg of dry matter of legume hay was 4.51 MJ / kg, which is 21.24% higher than in cereal hay. The deviation from the norm for the entire studied period of time was minus 8.34%. In the period from 1993 to 2018, a tendency for an increase in the content of digestible protein in dry matter was established, more pronounced in legume hay. The average long-term content of digestible protein in 1 kg of dry matter of cereal hay was 62.64 g / kg, while in legume hay its content was 70.10% higher (106.55 g / kg). The average deviation of this indicator from the norm in cereal hay was 15.04%, and in legumes - 8.51%.

Development of Innovative Technology for Cryogenic Grape Powders and Drinks

2021 ◽  
pp. 24-28
Author(s):  
Зоя Алиевна Яралиева
Keyword(s):  
Raw Materials ◽  
Food Additives ◽  
Climatic Conditions ◽  
Innovative Technology ◽  
High Quality ◽  
Laboratory Equipment ◽  
Scientific Center ◽  
Analytical Instruments ◽  
Organoleptic Characteristics ◽  
The Republic

Климатические условия на большей части территории Российской Федерации не позволяют выращивать виноград в открытом грунте, поэтому его завозят из южных районов страны. Производство виноградных напитков обычно сосредоточено в местах выращивания винограда, так как доставка готовой продукции в северные регионы сопряжена со значительными финансовыми затратами. В Республике Дагестан выращивают около 30% винограда в масштабах всей страны, а площадь плодоносящих виноградников занимает более 20 тыс. га. Возникла необходимость переработать виноград таким образом, чтобы полуфабрикат для изготовления напитков выдерживал длительные сроки хранения и транспортировку, отличался высоким качеством и имел небольшую массу. Разработана технология получения виноградных криопорошков, которые можно использовать в качестве пищевых добавок, для изготовления восстановленных соков и напитков. Целью исследования было создание инновационной технологии производства криопорошков для получения безалкогольных напитков. Объектом исследования стал виноград дагестанских технических, столовых и изюмных сортов. Алгоритм получения криопорошков соответствовал предложенной автором схеме: доставка винограда, отделение гребней, инспекция, мойка, дробление, замораживание жидким азотом, обезвоживание в вакуумной СВЧ-установке, криоизмельчение и фасовка. При выполнении работы определяли качественный состав сырья и криопорошков с использованием аналитических приборов и лабораторного оборудования кафедры технологии продуктов питания и учреждений Дагестанского научного Центра РАН. Определен химический состав криопорошков, полученных из винограда, выращенного в горно-долинной зоне Дагестана. Приведены физико-химические показатели напитка из криопорошка винограда. Органолептические показатели изготовленных виноградных напитков подтвердили их высокие качественные показатели. Climatic conditions in most of the Russian Federation do not allow growing grapes in the open field, therefore they are imported from the southern regions of the country. The production of grape drinks is usually concentrated in places where grapes are grown, since the delivery of finished products to the northern regions is associated with significant financial costs. Winegrowers of the Republic of Dagestan grow about 30% of grapes throughout the country, and the area of fruit-bearing vineyards occupies more than 20 thousand hectares. There was a problem to process grapes in such a way that the semi-finished product for the production of drinks withstands long storage and transportation periods, is of high quality and has a small weight. A technology has been developed for producing grape cryopowders, which can be used as food additives, for the production of reconstituted juices and drinks. The aim of the study was to create an innovative technology for the production of cryopowders for the production of soft drinks. The objects of the study were Dagestan common and raisin grapes. The algorithm for obtaining cryopowders corresponded to the scheme proposed by the author: delivery of grapes, separation of ridges, inspection, washing, crushing, freezing with liquid nitrogen, dehydration in a vacuum microwave unit, cryo-grinding and packaging. When performing the work, the qualitative composition of raw materials and cryopowders was determined using analytical instruments and laboratory equipment of the Department of Food Technology and institutions of the Dagestan Scientific Center of the Russian Academy of Sciences. The chemical composition of cryopowders obtained from grapes grown in the mountain-valley zone of Dagestan has been determined. The physical and chemical parameters of a wine drink made from grape cryopowder are given. The organoleptic characteristics of the produced wine drinks confirmed their high quality indicators.

scholarly journals The effectiveness of herbicides in winter wheat in the steppe zone of the Republic of North Ossetia-Alania

2020 ◽  
Vol 193 (2) ◽  
pp. 20-26
Author(s):  
A. Tedeyeva ◽  
A. Abayev ◽  
V. Tedeyeva ◽  
Natalia Khokhoeva
Keyword(s):  
Winter Wheat ◽  
Economic Assessment ◽  
Steppe Zone ◽  
North Caucasus ◽  
Scientific Center ◽  
Average Value ◽  
The North ◽  
Russian Scientific ◽  
The Republic ◽  
North Ossetia

Abstract. The authors present the results of the use of herbicides on winter wheat crops in the steppe zone of North Ossetia-Alania. The purpose of the work is to study the effectiveness of the use of herbicides in winter wheat crops. The object of research is two varieties of winter wheat – Trio and Utrish, which differ in maturity, susceptibility to leaf-stem pathogens. The novelty lies in the fact that for the first time in the steppe zone of the Mozdok region, in the research and production department of the North Caucasus Research Institute of Mining and Piedmont Agriculture of the All-Russian Scientific Center of the Russian Academy of Sciences, the effectiveness of the use of herbicides in winter wheat crops was studied, an economic assessment of the studied agricultural techniques was given. Methods. The counts and observations were carried out according to generally accepted methods described in the “Educational-methodical guide for conducting research in agronomy”. Results. As a result of the use of herbicides and their tank mixture, it contributed to a significant reduction in the number of weeds (the percentage of death in the bumping phase varied between 55.9–81.1 % compared to the control). The removal of mineral nutrition elements by weeds was: nitrogen – 72.6 kg/ha, phosphorus – 14.4 kg/ha, potassium-52.4 kg/ha. Herbicides had a positive effect on photosynthetic activity. The leaf area during its maximum development (earing phase) according to the studied variants increased by 12.7–16.4 %, and the photosynthetic potential – by 13.7–17.8 %. The PPF for the studied options (the average value for the growing season) increased by 0.34–0.51 g/m2 per day. The studied drugs contributed to a significant increase in productivity. The largest increase was obtained according to the option: Grench (5 g/ha) + Luvaram (800 ml / ha) – 2.39–2.60 t/ha. The profitability level in the control (without herbicides) was at the level of 25.7 % (grade Trio), and according to the studied options ranged from 148.7 % (Luvarum 1600 ml / ha) to 169.2 % (Grench 5 g/ha + Luvaram 800 ml/ha).

scholarly journals Monitoring of atrazine and its metabolites in groundwaters of the Republic of Serbia

2013 ◽  
Vol 67 (3) ◽  
pp. 513-523
Author(s):  
Sanja Lazic ◽  
Dragana Sunjka ◽  
Mira Pucarevic ◽  
Nada Grahovac ◽  
Slavica Vukovic ◽  
...  
Keyword(s):  
Residue Level ◽  
Gas Chromatography Mass Spectrometry ◽  
Maize Production ◽  
Average Value ◽  
Groundwater Samples ◽  
Intensive Use ◽  
The Republic ◽  
High Level ◽  
Agricultural Regions

The intensive use of atrazine herbicides in the Republic of Serbia during recent decades has led to the accumulation of residues of atrazine and its metabolites in the environment, which endangers groundwater. With the objective to check the presence of atrazine and its metabolites deethylatrazine (DEA) and deisopropylatrazine (DIA) in the groundwater, the monitoring programme was carried out over the period from 2007 to 2009 in the localities where the atrazine-based herbicides were intensively applied for a number of years. Samples were taken from 327 localities, in total there were 1408 samples of groundwater of the first welling-up collected. The atrazine and its metabolites were extracted with methanol by means of ENVI-C18 (47mm) disc, and the residue level of the studied compounds was analyzed with gas chromatography-mass spectrometry (GC-MS). In the most of groundwater samples collected from agricultural regions, average value of all tested analytes was above 0.1 ?g/dm3. The highest values of atrazine and its metabolites were in the localities that is known for intensive maize production and in the areas of this region under orchards and vineyards, where atrazine was used in large quantities. The average values of content of this active substance in analyzed samples are the result of intensive and long-term usage of this group of herbicides, as well as the high level of groundwater in this region.

OBTAINING ACTIVATED CARBONS FROM VEGETABLE RAW MATERIALS OF THE REPUBLIC OF DAGESTAN

2020 ◽  
Author(s):  
D.I. Rabadanova ◽  
◽  
Keyword(s):  
Activated Carbons ◽  
Raw Materials ◽  
The Republic ◽  
Vegetable Raw Materials

Изучены текстурные и сорбционные свойства активированных углей, полученных из древесины персикового дерева, виноградной лозы, абрикосовой косточки по отношению к ионам Cu2+. Установлено влияние концентрации фосфорной кислоты и хлорида цинка, используемых при активации исходного сырья, а также выдержки в угля в атмосфере CO2 и O2 на величину удельной поверхности и удельного объема микропор

scholarly journals Experience in Organizing the Activities of an Infectious Hospital Established on the Basis of a Specialized Scientific Center During the COVID-19 Pandemic (on the example of the National Scientific Center of Traumatology and Orthopаedics named after Academician Batpenov N.D.)

2021 ◽  
pp. 16-21
Author(s):  
Yerzhan Iskakov ◽  
◽  
Galiya Mussina ◽  
Keyword(s):  
Infectious Diseases ◽  
Statistical Data ◽  
Emergency Situation ◽  
Health Department ◽  
Lessons Learned ◽  
Scientific Center ◽  
Long Term Consequences ◽  
The Republic ◽  
The City

Purpose of the message to study the results of the first experiment on the re-profiling of a specialized scientific center in order to organize an infectious hospital for the treatment of patients with COVID-19. Methods. The article analyzes the results of the activity of an infectious hospital organized on the basis of the National Scientific Center of Traumatology and Orthopаedics named after Academician Batpenov N.D. during the COVID-19 pandemic. The analysis includes the activities carried out within the framework of the re-profiling of the hospital, as well as statistical data on patients treated and medical services provided for the period from March 26 to August 26, 2021. Results. The infectious diseases hospital has been receiving patients for more than 5 months, during this time more than 1300 patients with COVID-19 have been treated. The correct and concrete actions of the management of the Center and the city health department made it possible to organize the clinic's activities in an emergency situation in such a way that the work on the main profile was not affected. Conclusion. The lessons learned have long-term consequences for the entire public health of the city and the republic. The accumulated experience in the work of the newly created infectious hospital for the treatment of patients with CОVID-19 can be used in the further medical activities of medical organizations of military and civilian healthcare. Keywords: COVID-19 pandemic, infectious diseases hospital, hospital conversion.

Trends and Problems of Biofuel Market Development in Kazakhstan

2016 ◽  
Vol 870 ◽  
pp. 683-687
Author(s):  
A.E. Bedelbayeva ◽  
G.K. Lukhmanova
Keyword(s):  
Raw Materials ◽  
Basic Component ◽  
Biofuel Production ◽  
Market Development ◽  
Modern Economy ◽  
The Republic ◽  
Vegetable Raw Materials

In modern economy bioethanol, the mix has an increasing application in the processing of renewable vegetable raw materials, which contain ethanol as the basic component, which is in turn applied in the production of biofuel. The countries producing large volumes of grain use cereal cultures including wheat, corn, rye, millet to produce bioethanol. The article investigates the problems and prospects of biofuel production in the Republic of Kazakhstan.

Spatial Development as a Modernization Driver for the Republic of Kazakhstan

2012 ◽  
pp. 53-58
Author(s):  
S. Afontsev ◽  
N. Zubarevich
Keyword(s):  
Raw Materials ◽  
Spatial Development ◽  
Economic Diversification ◽  
Regional Economic ◽  
Analytical Scheme ◽  
Basic Goods ◽  
Challenges And Opportunities ◽  
The Republic

The questions of spatial development as a modernization driver (the Kazakhstan case) are considered in this article. The analysis of the regional economic differences makes possible to work out the development guidelines, based on the advantages combination of the basic goods specialization and the policy of transferring growth impulses from the raw materials sector to the industry and service ones. Current challenges and opportunities, which face the Kazakhstan economy, the questions of economic diversification drive up the importance of the connection between spatial development and the cluster priorities. The analytical scheme of macro-regions and diversification through the dynamic focal networks can settle up these challenges.

Sign in / Sign up

Export Citation Format

Share Document