annual report - Central Institute of Brackishwater Aquaculture
annual report - Central Institute of Brackishwater Aquaculture
annual report - Central Institute of Brackishwater Aquaculture
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Table 1 : kntial amino acid pr<strong>of</strong>ile <strong>of</strong> maturation feeds<br />
Formula l Formula 11 Form& 111 Formula IV<br />
valine . 1.97 7.05 1.56 5.50 1.52 4.74 2.34 6.79<br />
Methionine 0.42 1.49 0.32 1.15 0.35 1.11 0.55 1.59<br />
lmleufine 0.82 2.93 1.55 5.50 1.41 4.43 2.18 6.32<br />
Leucine 1.14 4.07 0.97 3.44 0.85 2.66 1.34 3.88<br />
Tyn>sine 0.89 3.17 0.68 2.42 0.67 2.11 1.02 2.97<br />
Phenylalanine 1.61 5.75 1.30 4.58 I 3.64 1.76 5.12<br />
Hislidinc 0.69 2.48 0.63 2.24 0.57 1.79 0.84 2.44<br />
1,ysinc 0.43 1.53 0.27 0.96 0.39 1.23 0.67 1.95<br />
Arginine 1.63 5.83 1.55 5.47 1.22 3.83 2.28 6.61<br />
EAAI 0.95 - 0.92 - 0.96 - 0.96 ..<br />
(on muscle<br />
pr<strong>of</strong>ile)<br />
EAAI 0.99 - 096 - 1.00 - 1.00 -<br />
on re uirement<br />
Ltudie!)<br />
'17'-7i)tal protein; EM1 - likwntial amino acid index<br />
used larm-made feeds. An intereslingdcvclopmcnl<br />
in this rcgion was the estahlishment<br />
ol small-xwle shrimp feed mills operaling on<br />
hire basis and catering to the nccds <strong>of</strong> individual<br />
fnrmers. Some <strong>of</strong> thcse fi~rmers wcre<br />
given advisory setvia, in feed formulation.<br />
use ol hinders and feed processing techniqucs.<br />
Fan-wale shrimp feed processing and<br />
production technology<br />
A Icchnology packagc was dcvclopecl<br />
for small-wale shrimp feed processing and<br />
production using a nutritionally ht11;inccd<br />
feed, formulnled with indibwnou.; ingcdients<br />
such K( squid meal, fish meal, dirimp head<br />
meal, wyhcan meal etc., tocater k~ the needs<br />
<strong>of</strong> small and medium shrimp farmers prwctising<br />
improved extensive wd semi-intensive<br />
culture <strong>of</strong> tiger shrimp P. monodon. Bmd<br />
on this technology package, a proposal has<br />
ken prepared for the cstahlishment <strong>of</strong> a<br />
farm-scale feed production unit for the Andhra<br />
Pradesh State Fisheries Department at<br />
I'allithumalapalem near Machilipatnam.<br />
Several requests have also been received<br />
from diffcrent organisations for setting up<br />
captive farm-scale shrimp feed production<br />
units.<br />
Production and testing <strong>of</strong> formulated<br />
grow-out shrimp feeds developed by the<br />
<strong>Institute</strong> in selected farmers ponds<br />
A grow-out shrimp Seed lormulation<br />
developed hy the <strong>Institute</strong> was successfully<br />
tested under ficld conditions in a private<br />
farmer's pnnd at Ongole, in Andha Pradesh.<br />
'lhc feed, formulated usingindigcnous ingedients<br />
I~z., fish meal, squid meal, soybean<br />
meal, shrimp head meal, squilla meal, wheat<br />
flour, vitamins, minerals and additives<br />
(proximate composition: crude protein
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