EurekaMag.com logo
+ Site Statistics
References:
53,214,146
Abstracts:
29,074,682
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

The optimal zoo plankton biomass in fish rearing ponds



The optimal zoo plankton biomass in fish rearing ponds



Gidrobiologicheskii Zhurnal 12(2): 66-68



An increase of the biomass of zooplankton in carp ponds to 40-50 g/m3 (occasionally 100 g/m3) was associated with the accumulation of biogenic elements and organic substances in the water. At a zooplankton concentration of over 50 g/m3, the O2 demand of these organisms attained levels (4-7 mg/m3) corresponding to the normal O2 saturation level of the water. This facilitated the development of toxic and asphyxiating conditions. Zooplankton biomass of 10-20 g/m3 was optimal for the growth of carp at a stocking density of 20 centners/ha, and resulted in a mean daily growth accretion of 4-9 g/individual yearling.

(PDF 0-2 workdays service: $29.90)

Accession: 006728601

Download citation: RISBibTeXText



Related references

The relationship of bacterio plankton with phyto plankton and zoo plankton in fish rearing ponds. Gidrobiologicheskii Zhurnal 13(1): 78-80, 1977

Correlation of phyto plankton and zoo plankton in rearing carp ponds with very dense stocking of fish. Rybnoe Khozyaistvo Res Ikanskii Mezhvedomstvennyi Tematicheskii Nauchnyi Sbornik: 72, 1974

Development of phyto plankton in rearing ponds of the don fish enterprise during dense fish stocking. Rybnoe Khozyaistvo Res Ikanskii Mezhvedomstvennyi Tematicheskii Nauchnyi Sbornik: 50, 1973

Effect of varying doses of organic and inorganic fertilizers on plankton production and fish biomass in brackish water fish ponds. Aquaculture Research 27(3): 157-166, 1996

Structure of the plankton community of fish rearing ponds of the southern urals. Ekologiya (Moscow) 5(4): 53-60, 1974

Quantitative dynamics of zoo plankton and zoo benthos in rearing ponds in the ukrainian ssr ussr with different fish densities. Gidrobiologicheskii Zhurnal 13(1): 40-47, 1977

Drought induced changes of plankton biomass, benthic invertebrates and fish production in two tropical ponds. Internationale Vereinigung fuer Theoretische und Angewandte Limnologie Verhandlungen. Juni; 253: 1379-1382, 1994

Correlations between phyto plankton and bacterio plankton production and fish productivity in fish hatchery ponds of the volga delta ussr. Soviet Journal of Ecology 10(3): 223-229, 1979

Features of green bacterium production in biological ponds at different ratios of phyto plankton and zoo plankton biomass. Izvestiya Akademii Nauk SSSR Seriya Biologicheskaya (4): 626-631, 1981

The limnology and fish production in 2 ponds in chinglepat madras india tilapia phyto plankton zoo plankton. Hydrobiologia 32(1/2): 131-144, 1968

Effectiveness of utilization of zoo plankton in carp rearing ponds. Voprosy Ikhtiologii 18(4): 756-760, 1978

Formation of zoo plankton in sturgeon ponds during the 1st cycle of rearing. Gidrobiologicheskii Zhurnal 9(5): 67-72, 1973

Plankton dynamics in freshwater nursing, rearing and stocking ponds. Unknown, 1988

Abundance and biomass of bacterio plankton of tastaka ponds. Izvestiya Akademii Nauk Kazakhskoi Ssr Seriya Biologicheskaya: 45, 1974

Rearing of grass carp larvae ctenopharyngodon idella val. in ponds receiving heated effluents i. scheme of the experiment temperature water flow in the ponds and fish production. Roczniki Nauk Rolniczych Seria H Rybactwo 101(4): 111-128, 1988