Aquaculture@ndiän major carps
341
(comparable to the Green Revolution in Agriculture) in
hectare
per year fish production in these eXperiments and demonstrations has Been Shown
in the field to have gone up generally from a more 600
500 kg; the
production depending on inputs and.bestowed management: Thishighest recorded
per hectare production so far is 10
;_3:
6.
SOME CIFRI POND DIVISION EXPERIMENTS
,
,
:
Alikunhi et al.
(1971) have given an account Of twelve3preliminary compo—
site fish culture experiments done during 1962—63 (Jhingran, 1975).‘Lakshmàman
et
al.
(1971) and Singh et al. (1972) carried out more experiments in Which the
productions obtained were
in polyculture of major carps ;
2900 kg/ha/yr in polyculture of Chinese carps and 2234—4210 kg/ha/yr in compo—
site culture of selected major Indian carps and selected Chinese carps
(Jhingran, 1976). In 1972—73 in two 0;25 ha ponds at Guttack, a production of
7500 kg/ha/yr was obtained;Iln these experiments inorganic fertilizers:in one
'at
1140 and in the other at 1530 kg/ha/yr and organic manure in the forme in
cow
dung at 14 400 kg/ha/yr each were used. the stocking rate in each being
10 540 fingerlingS/ha of CtR:M£SCÏGC and Cc* in the ratio 1:3:l:2:1:1 together
with 544 and 368 /ha misCellaneous'fiSh respectively consisting Of’Ëpt6pterus
chitala, 0mpok bimaculatus and
The fish were fed
13 340 and 12 852 kg/ha in the:twé
Carp were fed
on
Spirodela, Najas and
regularlÿ (Jhingran, 1976). In another c0m—
poS'ite culture
19\7Î4)3Ç8.t the
stoCking‘densitÿ of
ha pdn
of 9094 kg/ha/
yr and f0ur such experiments gave an
(Jhingran, 1976).Î
:
«u'ë
;
.
\
7. ALL INDIA COORDINATED RESEARCH PROJECT ON COMPOSITE FISH CULTURE AND
SEED PRODUCTION EXPERIMENTS
In an attempt at performing adaptive research to deÿèldp practices to suit
the diVerse
of soil and water, a
Project was started
to
in—6 Indian
6 mOre
Mdèhtres in
The
have been
an
/ha/yf in 1979
tion till then.
SubSequently it has been
/ha/yr at the Poona Centre in Maharashtra in
—
*’
8. RURAL AQUACULTURE PROJECT
_
—
…
_
_
‘
‘
CIFRI
_
ac‘hite‘vied
=’th‘e‘
&&
iT/ha/10f‘fm0nthS Were
.aléo ‘lBbtà>ine‘d…—
5_1 ; 8 ;; water
to 76 .«‘9;);
_
;ätÏege‘tm
___(01ar
si “l'ntÎrÏ9.—î
d‘un—ea
:a‘d‘dîti‘oha‘l‘
mr
small
PÔnds contributing l 200 kg
Das;
*C stands for catla, R for rohu, M for mrigal, SC for Silver carp, GC for
grass carp and Cc for Common carp.
'
_
…\
…
…
…
…
\“
\
\
…
\
\\
341
(comparable to the Green Revolution in Agriculture) in
hectare
per year fish production in these eXperiments and demonstrations has Been Shown
in the field to have gone up generally from a more 600
500 kg; the
production depending on inputs and.bestowed management: Thishighest recorded
per hectare production so far is 10
;_3:
6.
SOME CIFRI POND DIVISION EXPERIMENTS
,
,
:
Alikunhi et al.
(1971) have given an account Of twelve3preliminary compo—
site fish culture experiments done during 1962—63 (Jhingran, 1975).‘Lakshmàman
et
al.
(1971) and Singh et al. (1972) carried out more experiments in Which the
productions obtained were
in polyculture of major carps ;
2900 kg/ha/yr in polyculture of Chinese carps and 2234—4210 kg/ha/yr in compo—
site culture of selected major Indian carps and selected Chinese carps
(Jhingran, 1976). In 1972—73 in two 0;25 ha ponds at Guttack, a production of
7500 kg/ha/yr was obtained;Iln these experiments inorganic fertilizers:in one
'at
1140 and in the other at 1530 kg/ha/yr and organic manure in the forme in
cow
dung at 14 400 kg/ha/yr each were used. the stocking rate in each being
10 540 fingerlingS/ha of CtR:M£SCÏGC and Cc* in the ratio 1:3:l:2:1:1 together
with 544 and 368 /ha misCellaneous'fiSh respectively consisting Of’Ëpt6pterus
chitala, 0mpok bimaculatus and
The fish were fed
13 340 and 12 852 kg/ha in the:twé
Carp were fed
on
Spirodela, Najas and
regularlÿ (Jhingran, 1976). In another c0m—
poS'ite culture
19\7Î4)3Ç8.t the
stoCking‘densitÿ of
ha pdn
of 9094 kg/ha/
yr and f0ur such experiments gave an
(Jhingran, 1976).Î
:
«u'ë
;
.
\
7. ALL INDIA COORDINATED RESEARCH PROJECT ON COMPOSITE FISH CULTURE AND
SEED PRODUCTION EXPERIMENTS
In an attempt at performing adaptive research to deÿèldp practices to suit
the diVerse
of soil and water, a
Project was started
to
in—6 Indian
6 mOre
Mdèhtres in
The
have been
an
/ha/yf in 1979
tion till then.
SubSequently it has been
/ha/yr at the Poona Centre in Maharashtra in
—
*’
8. RURAL AQUACULTURE PROJECT
_
—
…
_
_
‘
‘
CIFRI
_
ac‘hite‘vied
=’th‘e‘
&&
iT/ha/10f‘fm0nthS Were
.aléo ‘lBbtà>ine‘d…—
5_1 ; 8 ;; water
to 76 .«‘9;);
_
;ätÏege‘tm
___(01ar
si “l'ntÎrÏ9.—î
d‘un—ea
:a‘d‘dîti‘oha‘l‘
mr
small
PÔnds contributing l 200 kg
Das;
*C stands for catla, R for rohu, M for mrigal, SC for Silver carp, GC for
grass carp and Cc for Common carp.
'
_
…\
…
…
…
…
\“
\
\
…
\
\\