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EFFECT OF PROTEIN LEVEL AND HAPA EXCHANGE TIMES ON GROWTH PERFORMANCE AND PROFITABILITY OF NILE TILAPIA (OREOCHROMIS NILOTICUS) FRY DURING SEX REVERSAL STAGE IN COMMERCIAL HATCHERY, FAYOUM GOVERNORATE, EGYPT

Abstract
Two trials were conducted for three weeks )one during June and the other during July 2014( to evaluate the effect of protein level and hapa exchange times on growth performance and profitability of Nile tilapia (Oreochromis niloticus)fries during sex reversal stage in a commercial hatchery, Fayoum governorate, Egypt. The first one was conducted in six hapa (2 per each treatment) with size of 10.2 ...
Subjects
Nile tilapia
Oreochromis
Animal science
Hatchery
Biology
Tilapia
Meal
Fishery
Fish meal
Feed conversion ratio
Body weight
Fish <Actinopterygii>
Food science
Endocrinology


pdf file

EFFECT OF PROTEIN LEVEL AND HAPA EXCHANGE TIMES ON GROWTH PERFORMANCE AND PROFITABILITY OF NILE TILAPIA (OREOCHROMIS NILOTICUS) FRY DURING SEX REVERSAL STAGE IN COMMERCIAL HATCHERY, FAYOUM GOVERNORATE, EGYPT
pdf file

EFFECT OF PROTEIN LEVEL AND HAPA EXCHANGE TIMES ON GROWTH PERFORMANCE AND PROFITABILITY OF NILE TILAPIA (OREOCHROMIS NILOTICUS) FRY DURING SEX REVERSAL STAGE IN COMMERCIAL HATCHERY, FAYOUM GOVERNORATE, EGYPT

Abstract
Two trials were conducted for three weeks )one during June and the other during July 2014( to evaluate the effect of protein level and hapa exchange times on growth performance and profitability of Nile tilapia (Oreochromis niloticus)fries during sex reversal stage in a commercial hatchery, Fayoum governorate, Egypt. The first one was conducted in six hapa (2 per each treatment) with size of 10.2 ...
Subjects
Nile tilapia
Oreochromis
Animal science
Hatchery
Biology
Tilapia
Meal
Fishery
Fish meal
Feed conversion ratio
Body weight
Fish <Actinopterygii>
Food science
Endocrinology


pdf file