Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Tsadu, SM"'
Publikováno v:
Journal of Aquatic Sciences; Vol 24, No 1 (2009); 12-15
The effects of net hapa on the survival of fry from diffe rent brood stock sizes of Clarias gariepinus (Burchell 1822) was investigated in indoor aquaria for five weeks. Net hapa was incorporated to facilitate the separation of hatch lings from unhat
Publikováno v:
Journal of Aquatic Sciences; Vol 27, No 1 (2012); 1-7
Freshwater zooplankton comprising of Diaptomus, Cyclops, Daphnia, Limnocalanus and Cypridopsis were cultured in outdoor concrete tanks using three levels (100, 150 and 200 g) of inorganic fertilizer (NPK). Multiplication of the zooplankton, harvestin
Publikováno v:
Journal of Aquatic Sciences; Vol 29, No 1 (2014); 73-82
Matured African catfish (Heterobranchus bidorsalis), size ranging from 500-1600g total body weight (TBW) were procured from private fish farm to Federal University of Technology, (F.U.T.) Minna indoor fish hatchery, maintained for 2 weeks and fed wit
Publikováno v:
Journal of Agriculture, Forestry and the Social Sciences; Vol 10, No 2 (2012); 201-210
This paper assessed reports and records of the contamination of fresh water ecosystem by pesticides and herbicides in irrigated rice fields and their effects on fish production. It highlights pesticides and herbicides application in agriculture in vi
Publikováno v:
Nigerian Journal of Technological Research; Vol 8, No 2 (2013); 12-16
Matured African catfish (Clarias gariepinus), size ranging from 200-1600g total body weight (TBW) were procured from a private fish farm and transported in perforated 50 litre water holding capacity jerry can to Federal University of Technology, (F.U