22 treff

fish ponds
Lokalisering av tidevannsdemning for flatfisk : muligheter og problemer, belyst ved eksempelet Gaupen i Bindal kommune
Haug, Astrid Alice
Bok Bokmål 1989 · Vis mer
Integrated livestock-fish farming systems
by D.C. Little and P. Edwards
Bok Engelsk 2003 · Vis mer
Piscinae : artificial fishponds in Roman Italy
James Higginbotham
Bok Engelsk 1997 · Vis mer
The ICLARM-CLSU integrated animal-fish farming project : final report
Kevin D. Hopkins and Emmanuel M. Cruz
Bok Engelsk 1982 · Vis mer
Mangroves of fishponds? : valuation and evaluation of alternative uses of a mangrove forest in the Philippines
Ron Janssen, Jose E. Padilla
Bok Engelsk 1997 · Vis mer
Nutrition of pond fishes
Balfour Hepher
Bok Engelsk 1988 · Vis mer
Medieval fish, fisheries and fishponds in England. 2.

Bok Engelsk 1988 · Vis mer
Pond fisheries in China
chief editor, Zhong Lin ; [translators, X...
Bok Engelsk 1991 · Vis mer
Contradicting rules affecting fish pond production in Mbarali and Mvomero districts, Tanznia
[written by: Innocent Babili]
Bok Engelsk 2012 · Vis mer
Aquaculture pond fertilization : impacts of nutrient input on production
edited by Charles C. Mischke
Bok Engelsk 2012 · Vis mer
Water quality management for pond fish culture
Claude E. Boyd
Bok Engelsk 1982 · Vis mer
Comparative of growth performance in pond culture of four Nile tilapia (Oreochromis niloticus) strains collected from different Ethiopian fresh water lakes
by Kassaye Balkew Workagegn
Bok Engelsk 2009 · Vis mer
The ecology of the fish pond ecosystem : with special reference to Africa
by Guy Delincé
Bok Engelsk 1992 · Vis mer
Effects of stocking density and season on growth, yield and economic profitability of Nile tilapia (Oreochromis niloticus) reared in earthen ponds in the Philippines
Ingvild Johanne Aarhus
Bok Engelsk 2008 · Vis mer
An economic analysis of farmed pond tilapia in the Buhi area at the Philippines
Ole Kristoffer Lundberg
Bok Engelsk 2005 · Vis mer
Genetic and phenotypic parameter estimation in selected farm tilapia population (Oreochromis niloticus)
by Desta Workelul Yalew
Bok Engelsk 2007 · Vis mer
Effect of stocking density and water parameters, nutrient requirement and economical evaluation of farming practises for Nile tilapia (o. niloticus)
Magnus Åsli
Bok Engelsk 2007 · Vis mer
Comparing two protein levels diets for two different kind of genes of tilapia
student: Yang Yang
Bok Engelsk 2005 · Vis mer
Coastal aquaculture : searching for sustainable management strategies : case studies in the North and North Central of Vietnam
Nhuong (Tran Van)
Bok Engelsk 2000 · Vis mer
Wastewater treatment and use in agriculture
by M.B. Pescod
Bok Engelsk 1992 · Vis mer
Manual de piscicultura rural

Bok Spansk 1993 · Vis mer
Integrated agriculture-aquaculture in South China : the dike-pond system of the Zhujiang Delta
Kenneth Ruddle, Gongfu Zhong
Bok Engelsk 1988 · Vis mer