Culture System for Ctenopharyngodon idella
 Main ref.
 107
 Country
 India
 Name of Farm
 Central Inland Fisheries Research Institute
 Year
 1972
 Latitude
 
 Altitude (m)
 
 Longitude
 
 Type of culture
 polyculture
 Sex of fish (m)
 mixed sex
 Culture system
 experimental ponds
 
 In ponds.
 Production units
 1
 Area (ha)
 0.13
 Depth (m)
 
 Volume3
 
 Main water source
 lake
 Supplemental water source
 rainfall
 
Temp (0C)
Salinity
pH
Oxygen (mg/I)
Oxygen (%)
Alkalinity
(mg/I CaCO3)
 Max
 35.5
 
 
 20.4
 
 
 Min
 28
 
 
 19.5
 
 
 Mod
 31.8
 
 
 20
 
 
 Description of culture system
 Species ratio: 10 C:30 R:12.5 M:10 Gc:25 Sc:12.5 Cc; where C = catla, R = rohu, M = mrigal, Gc = grass carp, Sc = silver carp, Cc = common carp.
 Nutrient inputs
 Main food
 only added feed
 Feed quantity
 
 (% BW/D):
 
 Feed quality (% crued protein)
 
 Fertilizer input (N)
 
                        (P)
 
 Description of Nutrient input
 Grass carp were fed with @Hydrilla@ collected from the adjacent lake as there were nothing growing from the ponds. Other fishes were fed daily with ground nut/mustard oil cake and rice bran (1:1) in 1-1.5% of body weight.
 Production
 Unit cycle
 
 Production period
 365
 Production cycle
 8
 Comments
 
 
Glossary