PENGARUH VAKSINASI INDUK LELE DUMBO (Clarias gariepinuTERHADAP -KELULUSHIDUPAN,-PERTUMBUHAN-BENIH DAN PRODUKSI HUN EFFECTS OF BROODERS VACCINATION OF AFRICAN CATFISH (Clarks puirpinus)ON SURVIVAL, GROWTH-PATE- AND FISH
ABSTRACT: In Indonesia, outbreak of MAS on cultured African catfish occurs periodicaly. Tb outbreak seems relate closely to quality of fry. High quality of fry and proper handlir will ensure the successful of African catfish culture. Vaccination on brooders is one methods to produce high quality of...
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[Yogyakarta] : Universitas Gadjah Mada
1996
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| Summary: | ABSTRACT:
In Indonesia, outbreak of MAS on cultured African catfish occurs periodicaly. Tb outbreak seems relate closely to quality of fry. High quality of fry and proper handlir will ensure the successful of African catfish culture. Vaccination on brooders is one methods to produce high quality of African catfish fry.
The objectives of this experiment were to know effects of fingerling produced 1 vaccination brooders on survival, growth rate, and fish production during grow c periode. Female and male brooders were vaccinated by intraperitoneal and intramuscul injection of 0.5 ml vaccine respectively. Unvaccinated brooders were used as contr Those brooders were spawned 2-4 weeks after vaccination. Fry which produced
unvaccinated and vaccinated brooders was reared separetely in paddy field pond 15 di2 for the first nursery rearing period and 15 days for the second nursery rearing peril Fingerling produced by the second nursery rearing period was used for grow out fo months. |
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