Economic Aspects of the Experimental Rearing of ASP, Aspius Aspius (L.), Ide, Leuciscus Idus (L.), and Dace, Leuciscus Leuciscus (L.), Under Controlled Conditions
作者： Konrad Turkowski , Dariusz Kucharczyk , Krzysztof Kupren , Anna Hakuć-Błażowska , Katarzyna Targońska
DOI: 10.2478/S10086-008-0027-Z
关键词: Stocking 、 Animal science 、 Aspius aspius 、 Biology 、 Ecology 、 Leuciscus 、 Leuciscus idus
摘要: The profitability of rearing larval asp, Aspius aspius (L.), ide, Leuciscus idus and dace, leuciscus was assessed in a system 12 aquaria with combined volume 600 dm 3 . Two feeding variants were used: a) natural feed exclusively; b) plus formulated after seven days rearing. All profitable posed relatively low financial risks. variant which only used the most profitable. savings incurred by addition did not offset profit lost from lower stock survival rates. In light profitability, important aspect price stocking material, 250% higher for asp than ide or dace. both variants, values indices to describe best.
metapress.com参考文章(18)
Phillip Geoffrey Allen, Louis W Botsford, AW Schuur, Warren E Johnston, Bioeconomics of Aquaculture ,(1984)
Bernd Luderer, Volker Nollau, Klaus Vetters, Mathematical Formulas for Economists ,(2005)
Adel K. Soliman, Abdou A.A. El-Horbeety, Mohamed A.R. Essa, Mohamed A. Kosba, Ibrahim A. Kariony, Effects of introducing ducks into fish ponds on water quality, natural productivity and fish production together with the economic evaluation of the integrated and non-integrated systems. Aquaculture International. ,vol. 8, pp. 315- 326 ,(2000) , 10.1023/A:1009252910522
R.J. Fuller, Solar heating systems for recirculation aquaculture Aquacultural Engineering. ,vol. 36, pp. 250- 260 ,(2007) , 10.1016/J.AQUAENG.2006.12.005
Chukwuma Okereke Ofor, A comparison of the yield and yield economics of three types of semi-intensive grow out systems, in the production of Heterobranchus longifilis (Teleostei: Clariidae) (Val. 1840), in Southeast Nigeria Aquaculture. ,vol. 269, pp. 402- 413 ,(2007) , 10.1016/J.AQUACULTURE.2007.03.017
Levy de Carvalho Gomes, Edsandra Campos Chagas, Heitor Martins-Junior, Rodrigo Roubach, Eduardo Akifumi Ono, José Nestor de Paula Lourenço, Cage culture of tambaqui (Colossoma macropomum) in a central Amazon floodplain lake Aquaculture. ,vol. 253, pp. 374- 384 ,(2006) , 10.1016/J.AQUACULTURE.2005.08.020
A.T Triño, O.M Millamena, C Keenan, Commercial evaluation of monosex pond culture of the mud crab Scylla species at three stocking densities in the Philippines. Aquaculture. ,vol. 174, pp. 109- 118 ,(1999) , 10.1016/S0044-8486(99)00002-2
Renato F. Agbayani, Nelson A. Lopez, Reuel E. Tumaliuan, Gerardo D. Berjamin, Economic analysis of an integrated milkfish broodstock and hatchery operation as a public enterprise Aquaculture. ,vol. 99, pp. 235- 248 ,(1991) , 10.1016/0044-8486(91)90244-2
Yung C. Shang, Pingsun Leung, Bith-Hong Ling, Comparative economics of shrimp farming in Asia Aquaculture. ,vol. 164, pp. 183- 200 ,(1998) , 10.1016/S0044-8486(98)00186-0
I Bombeo-Tuburan, E.B Coniza, E.M Rodriguez, R.F Agbayani, Culture and economics of wild grouper (Epinephelus coioides) using three feed types in ponds Aquaculture. ,vol. 201, pp. 229- 240 ,(2001) , 10.1016/S0044-8486(01)00744-X