The search of optimal stocking density in growing starlet fingerlings for stocking the Lower Dnieper
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 100, Issue 2
Abstract
The article presents the results of research aimed to optimization of the artificial reproduction of starlet. The purpose of the research was determination of optimal stocking density in which, at medium-feed ponds of Ukraine steppe zone, observed the most productive cultivation of starlet fingerlings. The conducted research allowed to find out that the optimal stocking density is considered 72,5 thousand fish / ha for the cultivation of starlet fingerlings for the stocking of natural water bodies. At the specified stocking density, in normative terms of cultivation, appeared the largest variant of fish capacity of 282,34 kg/ha with an average weight of 3,05 g and survival rate of 63,96%.
Authors and Affiliations
В. О. Корнієнко, Г. В. Білик
Keywords
Related Articles
- EP ID EP595206
- DOI -
- Views 78
- Downloads 0
Investigation on students’ ecological consciousness in Kherson multidisciplinary gymnasium No20 named after Boris Lavrenev
The article deals with the main approaches of developing students’ ecological consciousness in Kherson multidisciplinary gymnasium No 20 named after Boris Lavrenev. The author defines the role of environmental education...
Evaluation of the effect of hormonal preparations of different origin in artificial reproduction of the Dnieper sterlet population
The article presents the results of researches on the use of hormonal preparations of both natural and artificial origin, in order to stimulate maturation of sterlet breeders. Advantages of the use of natural glycerin ex...
Comparative estimation of leather raw materials of bugay meat breeds in the conditions of the North of Ukraine
The article presents the results of investigations of technological properties of Bugay leather raw materials of specialized breed of meat breeds grown in the North of Ukraine. The origin of the Bugites influenced the qu...
Problems and promising directions of irrigation development in Ukraine and the world in the face of climate change
The article reflects the results of studies on the scientific rationale for the development of irrigation and increasing the productivity of irrigated land on a local and global level. It proves the necessity of expansio...
Meat and fattening qualities of young bulls using various dietary patterns with an average level of feeding in the foothills zone of the Carpathian region of Bukovina
The article presents the results of the influence of ration formulations on the productivity, fattening and slaughter characteristics of young bulls of the Simmental breed of cattle at the average level of feeding in the...