Results 61 to 70 of about 3,842,095 (218)

Productive indices of age-2 carp after application of a prebiotic in their feeding

Ribogospodarsʹka Nauka Ukraïni, 2019
Purpose. To investigate the efficiency of the supplementation of the basic diet of age-3 carp with the prebiotic "Actigen" in pond conditions. To provide control over the aquatic environment conditions, to determine the effect of the tested supplement on
O. Dobryanska, O. Deren, M. Korylyak, T. Hryhorenko   +3 more
doaj   +1 more source

Risky business : the combined effects of fishing and changes in primary productivity on fish communities

, 2018
There is an increasing need to understand ecosystem responses to multiple stressors in that such complex responses depend not only on species-level responses, but also on species interactions and ecosystem structure.
C. Fu, M. Travers-Trolet, L. Velez, A. Grüss, A. Bundy, L. Shannon, E. Fulton, E. Akoglu, Jennifer E. Houle, M. Coll, P. Verley, J. Heymans, E. John, Y. Shin   +13 more
semanticscholar   +1 more source

THE CONCEPTION OF FISHERIES DEVELOPMENT IN DNIPROPETROVS’K REGION FOR THE NEXT FIVE YEARS

Ribogospodarsʹka Nauka Ukraïni, 2015
Purpose. To analyse the current state of fisheries in Dnipropetrovs’k region and elaborate a strategy of their development for the period of 2015–2019. Methodology.
O. Fedonenko, N. Esipova, O. Marenkov, T. Sharamok   +3 more
doaj   +1 more source

Fish pond mechanization to enhance fish productivity

International Journal of Fisheries and Aquatic Studies, 2023
M. S. Hussain, M. Husen, D. Yadav, Anand Mishra, Damodar Kc   +4 more
semanticscholar   +1 more source

Climate and productivity affect total mercury concentration and bioaccumulation rate of fish along a spatial gradient of subarctic lakes.

Science of the Total Environment, 2018
Climate change is resulting in increased temperatures and precipitation in subarctic regions of Europe. These changes are extending tree lines to higher altitudes and latitudes, and enhancing tree growth enabling intensification of forestry into ...
Salla A. Ahonen, B. Hayden, J. Leppänen, K. Kahilainen   +3 more
semanticscholar   +1 more source

Workplace relations framework: Productivity Commission draft report

, 2015
The Productivity Commission invites examination of the draft report, and written submissions by Friday 18 September 2015. The draft report is a broad-ranging assessment of Australia\u27s workplace relations framework, considering current laws ...
Productivity Commission
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Current status and prospects of the development of pond aquaculture in Khmelnytskyi region on the example of PJSC “Khmelnytskrybhosp”

Ribogospodarsʹka Nauka Ukraïni
Purpose. To characterize the current state of aquaculture in the Khmelnytskyi region and determine the contribution to the development of this industry of pond farms that are part of PJSC “Khmelnytskrybhosp”. Methodology.
H. Kurinenko, M. Simon, V. Pryimak, I. Hrytsyniak, U. Kuts   +4 more
doaj   +1 more source

EFFECT OF FEEDING AMARANTH (AMARANTHUS) ON AQUACULTURAL AND SOME PHYSIOLOGICAL AND BIOCHEMICAL PARAMETERS OF AGE-2 CARP

Ribogospodarsʹka Nauka Ukraïni, 2016
Methodology. The study was conducted at Lviv Experimental Station of the Institute of Fisheries NAAS according to generally accepted aquacultural rules of experiments and repeats. The object of the study were age-2 carp.
R. Palamarchuk, O. Deren, G. Kachay
doaj   +1 more source

Experimental whole-lake dissolved organic carbon increase alters fish diet and density but not growth or productivity

Canadian Journal of Fisheries and Aquatic Sciences, 2018
Negative relationships between dissolved organic carbon (DOC) concentration and fish productivity have been reported from correlative studies across lakes, but to date there have not been experimental tests of these relationships.
Shuntaro Koizumi, N. Craig, Jacob Aaron Zwart, P. Kelly, J. Ziegler, B. Weidel, S. Jones, C. Solomon   +7 more
semanticscholar   +1 more source

National fish, wildlife and plants climate adaptation strategy

, 2013
The purpose of the National Fish, Wildlife and Plants Climate Adaptation Strategy is to inspire and enable natural resource administrators, elected officials, and other decision makers to take action to adapt to a changing climate.
National Fish, Wildlife and Plants Climate adaptation Partnership
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