Typical errors and violations of biotechnics of artificial breeding of pacific salmon

2020 ◽  
pp. 13-23
Author(s):  
Ekaterina Grinberg
Keyword(s):  
Production Process ◽  
Preventive Measures ◽  
Pacific Salmon ◽  
Fish Farming ◽  
Important Condition ◽  
The Third ◽  
Fish Breeding ◽  
Artificial Breeding ◽  
Strict Compliance

In two parts of the article, more than 70 errors and violations of the Biotechnics of artificial breeding of Pacific salmon in salmon hatcheries are collected and summarized, which lead to an immediate or delayed deterioration of the quality of reared fry and a decrease in their survival rate. Deviations from the biological basis of fish farming are shown and possible consequences of such errors or violations are predicted. In the first part of the article (#7,2020) there were General errors (throughout the entire fish-breeding process), as well as violations of Biotechnics during the work with producers, collecting eggs and preparing them for incubation, in the second part-violations of Biotechnics during the incubation of eggs, holding pre-larvae, rearing and release of young. Their correction, prevention or minimization of consequences will significantly improve the quality of sexual products and offspring from producers, increase the linear and weight gain of juveniles during rearing, improve the coefficient of feed payment, reduce the time of rearing, improve the epizootic situation by developing immunity in fry and mobilizing other protective reactions of their body, significantly reduce waste at all stages of the production process, increasing survival by 10–15%. In conclusion, it is noted that the first and most important condition for an efficient salmon hatchery is the creation of optimal environmental conditions at each stage of the production process. The second condition is strict compliance with the Biotechnics of artificial salmon breeding and the complex of veterinary and sanitary, fish-breeding and meliorative and therapeutic and preventive measures. The third is the availability of competent specialists who regularly improve their skills in accredited Universities to implement, control and manage the first two conditions.

Typical errors and violations of biotechnics of artificial breeding of pacific salmon. Part 1

2020 ◽  
pp. 50-57
Author(s):  
E. Grinberg
Keyword(s):  
Weight Gain ◽  
Survival Rate ◽  
Production Process ◽  
Pacific Salmon ◽  
Biological Basis ◽  
Fish Breeding ◽  
Artificial Breeding ◽  
Routine Basis

The article contains and summarizes typical biotechnical errors and violations that are made on a daily and routine basis by fish breeders. Deviations from the biological basis of fish breeding are also shown and possible consequences of such errors or violations are predicted. Their correction, prevention or minimization of consequences, will significantly improve the quality of sexual products and offspring from producers, increase the linear and weight gain of juveniles during rearing, improve the feed payment coefficient, reduce the time of rearing, improve the epizootic situation by developing immunity in fry and mobilizing other protective reactions of their body, significantly reduce waste at all stages of the production process, increasing the survival rate of fry by 10–15 %.

scholarly journals Bacterial Pneumonia in Elderly Japanese Populations

2018 ◽  
Vol 9 ◽  
pp. 117967071775143 ◽  
Author(s):  
Naoya Miyashita ◽  
Yasuhiro Yamauchi
Keyword(s):  
Quality Of Life ◽  
Young People ◽  
Bacterial Pneumonia ◽  
Preventive Measures ◽  
The Elderly ◽  
Japanese People ◽  
The Third ◽  
Swallowing Dysfunction ◽  
Elderly Japanese

Bacterial pneumonia is one of the most important infectious diseases in terms of incidence, effect on quality of life, mortality, and impact on society. Pneumonia was the third leading cause of death in Japan in 2011. In 2016, 119 650 Japanese people died of pneumonia, 96% of whom were aged 65 years and above. The symptoms of pneumonia in elderly people are often atypical. Aspiration pneumonia is seen more frequently than in young people because of swallowing dysfunction in the elderly. The mortality rate is also higher in the elderly than in young people. In Japan, the population is aging at an unprecedented rate, and pneumonia in the elderly will be increasingly important in medicine and medical economics in the future. To manage pneumonia in the elderly, it is important to accurately evaluate its severity, administer appropriate antibiotic treatment, and implement effective preventive measures.

scholarly journals The Techniques of Operational and Investigative Countering Actions Against Extremist Crimes by the Operational Units of the Internal Affairs Bodies

Legal Concept ◽  
2020 ◽  
pp. 35-42
Author(s):  
Elena Kholopova ◽  
Yulia Kopchenkova
Keyword(s):  
Empirical Research ◽  
Scientific Knowledge ◽  
Information Sources ◽  
Preventive Measures ◽  
Comprehensive Approach ◽  
Methodological Framework ◽  
Important Condition ◽  
Internal Affairs

Introduction: the counteraction to crimes of extremist orientation is carried out by the operational divisions of the Internal Affairs Bodies that need the techniques of counteraction to such crimes, which is confirmed by the results of the empirical research. The development of the basic techniques for operational and investigative counteraction to extremist crimes is determined by: improving the activities of the operational units, improving the quality of interaction between the police and other state bodies, religious and public associations on counteraction issues; a comprehensive approach to counteraction depending on the type of extremism and the operational situation in the region. The purpose of the study was to develop the basics of the operational investigative counteraction techniques using a situational approach. Methods: the methodological framework for this research is a set of methods of scientific knowledge, among which the main ones are the methods of systematicity, analysis and situational approach. Results: the paper considers the possibility of using the situational approach to the basics of the techniques for countering extremist crimes, substantiates the authors’ position on various characteristics of the structural and content elements of the techniques, the sources of recommendations, which are the operational-search characteristics of extremist crimes, operational-search practice and science. Conclusions: the identification and description of real typical situations of counteraction in which operational officers of the Internal Affairs bodies have to act is an important condition for the development of specific methodological recommendations. The following structural and substantive elements of the techniques for countering extremist crimes are highlighted (blocks of recommendations): recommendations on legal support of counteraction; recommendations on application of the operational and preventive measures; recommendations on interaction with the subjects of counteraction to extremism; recommendations on the operational situation in the region for extremist crimes; recommendations on the use of the information sources.

One hundred typical mistakes and violations of biotechnics of artificial breeding of Pacific salmon

Fisheries ◽  
2021 ◽  
Vol 2021 (5) ◽  
pp. 80-88
Author(s):  
Ekaterina Greenberg
Keyword(s):  
Production Process ◽  
Pacific Salmon ◽  
Environmental Consequences ◽  
Artificial Breeding ◽  
Degree Of Severity

The article lists the main and typical mistakes in the process of artificial breeding of Pacific salmon. All errors and violations are grouped by the periods of the production process (stages of the biotechnical chain), starting from working with producers and ending with the release of juveniles into natural reservoirs and watercourses. In addition, the degree of severity, economic and environmental consequences of such violations of biotechnics – immediate or delayed in their manifestations-are briefly described.

Pengaruh Pemberian Moringa oleifera Terhadap Kuantitas dan Kualitas Semen Sapi Peranakan Ongole

2020 ◽  
Vol 7 (2) ◽  
pp. 119
Author(s):  
Lukman Affandhy ◽  
Muchamad Luthfi ◽  
Dian Ratnawati ◽  
Frediansyah Firdaus
Keyword(s):  
Data Analysis ◽  
Analysis Of Variance ◽  
Research Method ◽  
Moringa Oleifera ◽  
The Third ◽  
Randomized Design ◽  
Leaf Powder ◽  
Completely Randomized Design ◽  
Second Period

ABSTRAK  Penelitian bertujuan untuk mengetahui pengaruh pemberian bubuk daun Moringa oleifera (MO) terhadap kuantitas dan kualitas semen sapi peranakan ongole (PO). Metode penelitian menggunakan percobaan lapang dengan rancangan acak lengkap dengan tiga perlakuan pemberian MO sebesar 0 kg/ekor/hari (P1); 0,05 kg/ekor/hari (P2) dan 0,1 kg/ekor/hari (P3). Analsis data menggunakan one way analysis of variance. Masing-masing perlakuan terdiri atas empat ekor dengan tiga periode pengamatan sebagai ulangan, yaitu periode pertama dan ketiga tanpa MO, dan periode kedua diberikan MO pada P2 dan P3. Hasil penelitian menunjukan bahwa volume dan pH semen perlakuan P1, P2 dan P3 tidak berbeda semua periode pengamatan. Motilitas massa spermatozoa P2 dan P3 periode kedua dan ketiga menunjukan nilai +++ berbeda nyata (P<0,05) dibandingkan dengan P1 (++); motilitas individu  perlakuan P1 menunjukkan nilai terendah 60,56±2,94 % (P<0,05) dibandingkan P2 dan P3 pada periode kedua dan ketiga (75,50±2,29 dan 72,50±2,34%). Konsentrasi spermatozoa P2 dan P3 periode kedua dan ketiga menunjukkan rata-rata  >1.350 juta/ml berbeda nyata (P<0,05) daripada P1 (876±152juta/ml), sedangkan total spermatozoa motil menunjukkan nilai tertinggi 5.647±829 juta/ml pada P3 periode kedua.Viabilitas spermatozoa P2 dan P3 menunjukkan nilai >88-89 % beda nyata (P<0,05) daripada P1 (<84 %) pada periode kedua dan ketiga, sedangkan nilai abnormalitas spermatozoa yang terbaik adalah P2 sebesar 4,30% pada periode kedua dan P3 sebesar 5,33% pada periode ketiga. Disimpulkan pemberian bubuk daun MO dengan dosis 0,1 kg/ekor/hari dapat memperbaiki kuantitas dan kualitas semen (viabilitas dan total spermatozoa motil) sapi pejantan PO.Kata kunci:  kuantitas dan kualitas semen, Moringa oleifera, sapi pejantan ABSTRACTThe research aimed to determine the effect of Moringa oleifera (MO) leaf powder on the quantity and quality of semen of ongole crossbreed. The research method used was a field experiment with a completely randomized design with three treatments giving MO of 0 kg/head/day (P1); 0.05 kg/head/day (P2) and 0.1 kg/head/day (P3). Each treatment consisted of four heads with three periods of observation as replications, namely the first and third periods without MO, and the second period was given MO on P2 and P3. Data analysis used a one-way analysis of variance. The results showed that the volume and pH of semen treated P1, P2, and P3 didn’t different in all observation periods. The second and third period spermatozoa mass motility of P2 and P3 showed that the value of +++ was significantly different (P<0.05) compared to P1 (++); Individual motility of P1 treatment showed the lowest value 60,56±2,94 % (P<0.05) compared to P2 and P3 in the second and third periods (75,50±2,29 and 72,50±2,34%). The second and third periods of P2 and P3 spermatozoa concentrations showed an average of >1,350 million/cc significantly different (P<0.05) than P1 (876±152 million/cc), while the total motile spermatozoa showed the highest value of 5,647±829 million/cc in the second period P3. The spermatozoa viability of P2 and P3 showed values >88-89% significantly different (P<0.05) than P1 (<84%) in the second and third periods, while the best spermatozoa abnormalities were P2 at 4.30% in the second period and P3 at 5.33% in the third period. It was concluded that the giving of MO leaf powder at a dose of 0,1 kg/head/day could improve the quantity and quality of semen (viability and total motile spermatozoa) of Ongole Crossbreed bulls. Keywords: bulls, Moringa oleifera, quantity and quality of semen

Statistical Management of Food Production Processes

2020 ◽  
pp. 30-35
Author(s):  
N.A. Jurk ◽  
Keyword(s):  
Production Process ◽  
Control Chart ◽  
Food Production ◽  
Time Interval ◽  
Bakery Products ◽  
Shewhart Control ◽  
Manufactured Products ◽  
Mnemonic Technique ◽  
The Stability

The article presents scientific research in the field of statistical controllability of the food production process using the example of bakery products for a certain time interval using statistical methods of quality management. During quality control of finished products, defects in bakery products were identified, while the initial data were recorded in the developed form of a checklist for registering defects. It has been established that the most common defect is packaging leakage. For the subsequent statistical assessment of the stability of the production process and further analysis of the causes of the identified defect, a Shewhart control chart (p-card by an alternative feature) was used, which allows you to control the quality of manufactured products by the number of defects detected. Analyzing the control chart, it was concluded that studied process is conditionally stable, and the emerging defects are random. At the last stage of the research, the Ishikawa causal diagram was used, developed using the 6M mnemonic technique, in order to identify the most significant causes that affect the occurrence of the considered defect in bakery products. A more detailed study will allow the enterprise to produce food products that meet the established requirements.

Results of a comparative study of the use of fodder worms of two breeds for pool growing of young tilapy and clary catfish in the conditions of the Almaty

2020 ◽  
pp. 73-80
Author(s):  
Z. Bolatbekova ◽  
S. Assylbekova ◽  
B. Kulatayev ◽  
S. Koishybayeva ◽  
N. Bulavina
Keyword(s):  
Comparative Study ◽  
Biochemical Composition ◽  
Nutritional Value ◽  
Fish Farming ◽  
Biological Indicators ◽  
Comprehensive Analysis ◽  
Fish Feed ◽  
Fish Breeding ◽  
Breeding Zone ◽  
Improved Methods

The aryicle presents the results of a comparative study of the biochemical composition of earthworms of dendrobene and prospector rocks, the peculiarities of their cultivation and their use for feeding when growing juvenile tilapia and clary catfish. The experience of cultivating earthworms of two breeds using the improved methods of foreign authors is described. The results of a study of the biochemical composition of cultivated objects that determine their nutritional value for feeding fish are presented. The fish-breeding and biological indicators of juvenile tilapia and clary catfish, obtained during the cultivation of dendrobene and prospector in fish farming in the Almaty region (VI fish-breeding zone) during worm feeding, are analyzed. A comprehensive analysis of the studied indicators made it possible to assign a certain rating place to each worm breed in relation to its use as fish feed.

EFFICIENCY OF USING GENODIAGNOSTIC TEST IN ASSESSMENT OF PERINATAL INFECTION OF YOUNG ANIMALS IN PREVENTION OF LEUKEMIA OF CATTLE

2020 ◽  
Vol 1 (4) ◽  
pp. 450-455
Author(s):  
N.G. Kozyreva ◽  
◽  
I.Yu. Abashin ◽  
L.A. Ivanova ◽  
◽  
...  
Keyword(s):  
Dairy Products ◽  
Preventive Measures ◽  
Leukemia Virus ◽  
Genomic Analysis ◽  
Positive Trend ◽  
Infection Frequency ◽  
Perinatal Infection ◽  
Serological Method ◽  
Drinking Milk

This article presents the results of determining the level of perinatal infection of calves with the bovine leukemia virus at the age from birth to colostrum intake and 1-1.5 months after birth when drinking milk from healthy individuals, excluding the alimentary transmission route, with an infection frequency of 5.4% in the surveyed farm. Improvement of molecular diagnostics based on genomic analysis in the scheme of complex antiepizootic/recreational measures for bovine leukemia has been carried out in order to improve the quality of dairy products. As part of the implementation and improvement of the scheme of preventive measures, a positive trend was found, expressed in a tendency to a 3.6-fold decrease in the frequency of detection of BLV infection of young animals. In the course of work, the efficiency of the use of a gene diagnostic test - multiplex PCR-RT – as a tool for the specific prevention of bovine leukemia of calves in the early stages of the disease was shown: the relative diagnostic sensitivity of the PCR-RT technique is at a level not lower than that of the serological method and differs in the side of overestimation by 3.8 times.

THE PROCESS OF DIGITALIZATION OF EDUCATIONAL INSTITUTIONS

2020 ◽  
Author(s):  
Муса Увайсович Ярычев
Keyword(s):  
Learning Environment ◽  
Education System ◽  
New Teacher ◽  
Educational Institutions ◽  
Quality Of Education ◽  
Necessary Condition ◽  
Teacher Competencies ◽  
Important Condition ◽  
E Learning

В статье рассматривается вопрос о цифровизации школы, как важном условии повышения качества образования. Организованная при помощи электронных форм среда обучения предоставляет ученикам большую самостоятельность. Необходимым условием совершенствования системы образования выступает создание новых, необходимых для цифровой экономики компетенций педагога. The article considers the issue of school digitalization as an important condition for improving the quality of education. The e-learning environment provides students with greater independence. A necessary condition for improving the education system is the creation of new teacher competencies necessary for the digital economy.

Attitudes of Elderly People in the South Moravian Region to Further Education

2014 ◽  
Vol 4 (2) ◽  
pp. 54-78
Author(s):  
Petr Adamec ◽  
Marián Svoboda
Keyword(s):  
Quality Of Life ◽  
Elderly People ◽  
Further Education ◽  
The South ◽  
The Third ◽  
Interesting Insight ◽  
Survey Results ◽  
Insight Into ◽  
Demographic Features

This paper deals with the results of sociological survey focused on identification of the attitudes of elderly people to further education. The research was carried out in September 2010. Experience of elderly people with further education, their readiness (determination) for further education as well as their motivation and barriers in further education were also subjects of this research. Detecting elderly population’s awareness of universities of the third age and finding out their further education preferences were an integral part of the research. Research sample consisted of citizens over 55 years living in the South Moravian region. The survey results are structured by socio-demographic features e.g.: age, sex, educational attainment etc. and provide an interesting insight into the attitudes of the target group to one of the activities that contributes to improvement of their quality of life.

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