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Diversification[1].1
1. Introduction of minor carp &Introduction of minor carp &
Barb for interim financial reliefBarb for interim financial relief
DIVERSIFICATIONDIVERSIFICATION
OFOF
SPECIESSPECIES
2. ObjectiveObjective
To enhance pond productivityTo enhance pond productivity
To introduce new, suitable, compatible,To introduce new, suitable, compatible,
fast growing sps for monoculture as wellfast growing sps for monoculture as well
as poly culture.as poly culture.
To best utilize the carrying capacity ofTo best utilize the carrying capacity of
the pond through out the culture durationthe pond through out the culture duration
To best utilize the various type ofTo best utilize the various type of
resourcesresources
To have a variety of fish for humanTo have a variety of fish for human
consumptionconsumption
3. Minor carps suitable forMinor carps suitable for
introductionintroduction
Medium carp:Medium carp: L. fimbriatus, L. gonius,L. fimbriatus, L. gonius,
L.calbasuL.calbasu
Barb:Barb: PP.. gonionotusgonionotus,, PP.. saranasarana
5. L.fimbriatusL.fimbriatus
It is a column & bottom feeder soIt is a column & bottom feeder so
can be stocked 2 times that ofcan be stocked 2 times that of
replaced rohu & mrigalreplaced rohu & mrigal
Native of southern IndiaNative of southern India
Can grow upto 500 gm in first 5-6Can grow upto 500 gm in first 5-6
months & upto 700-800gms in the 1months & upto 700-800gms in the 1
st year.st year.
Can breed like rohu so easy toCan breed like rohu so easy to
breed.breed.
Can be a good auto breed sps. in bigCan be a good auto breed sps. in big
water bodies.water bodies.
7. L.goniusL.gonius
Native of north east india.Native of north east india.
It is a bottom feeder so can replaceIt is a bottom feeder so can replace
mrigal and stocked 2 times that ofmrigal and stocked 2 times that of
replaced mrigalreplaced mrigal
Can grow upto 500 gm in first 5-6Can grow upto 500 gm in first 5-6
months & upto 700-800gms in the 1months & upto 700-800gms in the 1
st year.st year.
Fecundity: 2.5-3.00 lakh/kg fishFecundity: 2.5-3.00 lakh/kg fish
Highly priced fish in North east stateHighly priced fish in North east state
9. P. gonionotusP. gonionotus
Native of IndonesiaNative of Indonesia
It is a surface feeder can replaceIt is a surface feeder can replace
catla at density 2-3 times that ofcatla at density 2-3 times that of
replaced Catlareplaced Catla
Can grow upto 400 gm in first 4-5Can grow upto 400 gm in first 4-5
months & upto 500-600gms in the 1months & upto 500-600gms in the 1
st yearst year
Inter muscular spine thick, easy toInter muscular spine thick, easy to
remove,so fetches good market priceremove,so fetches good market price
Can be cultured with low inputCan be cultured with low input
11. P.saranaP.sarana
It is now a endangered sps. in riversIt is now a endangered sps. in rivers
of Indiaof India
It is a bottom feederIt is a bottom feeder
Can grow maximum upto 400-500Can grow maximum upto 400-500
gmgm
Initial growth is faster, can growInitial growth is faster, can grow
upto 250-300 gm in first 4-5 monthsupto 250-300 gm in first 4-5 months
Breeding is little difficult than IMCBreeding is little difficult than IMC
Most preferred &highly priced barbMost preferred &highly priced barb
12. Culture Technology of intercropping (0.5 Acre)Culture Technology of intercropping (0.5 Acre)
FishFish
SpsSps
StockiStocki
ng Qtyng Qty
withouwithou
tt
intercrintercr
oppingopping
(no)(no)
ReplRepl
ace-ace-
menmen
t qtyt qty
(no)(no)
QuantitQuantit
y ofy of
seedseed
leftleft
(IMC)(IMC)
(no)(no)
St.qtySt.qty
ofof
mediumediu
mm
carp(ncarp(n
o)o)
TotalTotal
stocstoc
kingking
withwith
interinter
cropcrop
pingping
(no)(no)
ProducProduc
tiontion
withwith
intercrintercr
opop
(kg)(kg)
ProdnProdn
withowitho
utut
intercinterc
roprop
(kg)(kg)
CatlaCatla 420420 160160 260260 260260 300300 420420
RohuRohu 480480 120120 360360 360360 360360 350350
MrigalMrigal 300300 120120 180180 180180 150150 180180
P.GoniP.Goni
onotusonotus
-- -- -- 480(3x1480(3x1
60)60)
480480 240240 --
L.FimbL.Fimb
ritusritus
-- -- -- 480(2x1480(2x1
20+20+
2x120)2x120)
480480 300300 --
TotalTotal 12001200 400400 800800 960960 17601760 13501350 950950
There is a gain of 400 kg fish from 0.5 Acre pond area and financialThere is a gain of 400 kg fish from 0.5 Acre pond area and financial
gain of Rs 28000.00 when intercropping with medium carp @70/-/kggain of Rs 28000.00 when intercropping with medium carp @70/-/kg
13. Monoculture of medium carp withMonoculture of medium carp with
BarbBarb
Sps composition 30% ofSps composition 30% of
P.gonionotus, 50% of L.fimbriatusP.gonionotus, 50% of L.fimbriatus
20% of L.gonius/P. sarana Sps.20% of L.gonius/P. sarana Sps.
Composition can vary dependingComposition can vary depending
upon the pond condition.upon the pond condition.
Stocking density 2-3 times of IMCStocking density 2-3 times of IMC
Most suitable for seasonal pondsMost suitable for seasonal ponds
Notes de l'éditeur
This is a medium carp and can be intercrop with IMC