Preview

International Journal of Veterinary Medicine

Advanced search

Efficiency of fish-breeding and reclamation activities in the conditions of highly productive carp farming of Udmurt Republic

Abstract

The article is devoted to the efficiency of fish-breeding and reclamation activities in the conditions of highly productive carp farming. Research was carried out in the full -system economy of SUE UR "Fish farm "Pihtovka" Votkinsky district of the Udmurt Republic, located in the first zone of pond fish farming. The farm has developed and implemented a highly productive resource-saving technology of growing carp. Basic hydrochemical, physical, and fish parameters were determined according to the standard technique (Galasun P. T., 1976; Pravdin, I. F., 2013). Were treated in all 2560 instances of carp and 780 water samples. The studies revealed the possibility of increasing the fish productivity of industrial ponds by 1.5-2.5 times by increasing the average depth of water bodies by 30 cm and combating excessive aquatic vegetation, leading to the expansion of the "life capacity of the environment" of hydrobionts. Fish-breeding and reclamation works contributed to the total use of fodder bodies of water, the proportion of natural food in the digestive system of carp amounted to 40-60 % of the total content, which exceeds the earlier obtained results on resource-saving technologies 1.11.7 times, as clearing the botton of the pond has made available for feeding on benthic prey. During the whole vegetation period in the experimental water bodies the content of dissolved oxygen in the water corresponded to the optimal values (4.0-7.0 mg/l), which had a positive effect on the dynamics of carp growth. Carrying out fish-breeding and reclamation works on the water surface area of 102.0 hectares allowed to obtain 193.0 tons of additional fish products for the vegetation periods of 2016-2017, in the amount of 22.6 million rubles.

About the Authors

T. G. Krylova
FSBEI HE "Izhevsk State Agricultural Academy"
Russian Federation


A. A. Zyambahtin
FSBEI HE "Izhevsk State Agricultural Academy"
Russian Federation


G. S. Krylov
SUE UR "Fish farm "Pihtovka" Russia, Votkinsky district of the Udmurt Republic
Russian Federation


References

1. Васильева, М.И. Ресурсосберегающие технологии в производстве и переработке прудового карпа / М.И. Васильева, Т.Г. Крылова // Уч. зап. Казан. гос. акад. ветеринар. медицины им. Н.Э. Баумана. - 2017. - Т. 232. - С.21-25.

2. Власов, В.А. Фермерское рыбоводство / В.А. Власов. - Москва : Столичная тип., 2008. - 168 с.

3. Влияние рыбоводных особенностей прудов на продуктивные показатели карповодства / Г.С. Крылов, Т.Г. Крылова, А.А. Зямбахтин, Г.К. Жукова // The main ways of development of science (Современные проблемы развития фундаментальных и прикладных наук) : материалы IV Междунар. науч. -практ. конф. - Praha, Czech Republic, 2016. - Vol. 1 (Т. 1).- С. 113-116.

4. Галасун, П.Т. Рыбоводнобиологический контроль в прудовых хозяйствах / П.Т. Галасун. - Москва : Пищ. пром-ть, 1976. - 126 с.

5. Глущенко, В.Д. Ресурсосбережение как основной аспект развития рыбоводства / В.Д. Глущенко // Рыбоводство. - 2012. - № 2. - С.19-21.

6. Костарев, Г.Ф. Ресурсосберегающее рыбоводство в водоемах малых форм Западного Урала / Г.Ф. Костарев. -Пермь : Изд-во ПГУ, 1993. - 100 с.

7. Крылов, Г.С. Особенности питания двухлетков и трехлетков карпа в нагульных прудах первой зоны прудового рыбоводства [Электронный ресурс] / Г.С. Крылов, Т.Г. Крылова, Т.И. Решетникова // Современные проблемы науки и образования. - 2015. - № 2, ч.3.- URL: www.science-education.ru/131-23633.

8. Правдин, И.Ф. Руководство по изучению рыб / И.Ф. Правдин. - Москва : Книга по Требованию, 2013. - 246 с.


Review

For citations:


Krylova T.G., Zyambahtin A.A., Krylov G.S. Efficiency of fish-breeding and reclamation activities in the conditions of highly productive carp farming of Udmurt Republic. International Journal of Veterinary Medicine. 2019;(2):100-106. (In Russ.)

Views: 192


Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.


ISSN 2072-2419 (Print)