PENGARUH PADAT TEBAR TERHADAP PERTUMBUHAN DAN KUALITAS UDANG WINDU (PENAEUS MONODON) PADA SISTEM NURSERI
ABSTRACT: The low productivity
during extensive culture of tiger shrimp (Penaeus monodon) may caused by
disability to environmental adaptation of shrimp during cultured period.
Nursery system build up to minimize this constrains and enhances shrimp growth,
quality and variation in natural pond system. Nursery system is cultured method
to take care shrimp during post larvae to juvenile size within 14 days. The
objective of this research is to measure the growth and the quality of post
larvae shrimp during nursery system at different density which is 750; 1250; 1750
and 2250 shrimps/m2, respectively. The observation of juvenile quality was done
to observe the digestive tract, weight variation, necrosis and parasite
fouling. In the other side, growth observation was observed by the total length
and the body weight. The result showedgrowth and quality of shrimp
significantly differentwithin different density. In contrast survival rate of
shrimp in differeny density not significantly different. The density of 750
shrimp/m2during nursery system in extensive
shrimp culture showed optimum in growth and quality.Shrimp production
rose optimum size at 2250 shrimp/m2. The simulation of economic analysis of shrimp production showed benefit to farmer
in 1750 shrimp/m2 of density. This study support shrimp production in traditional
method may increase with nursery system
and additional feed in short period (2 weeks).
Penulis: Aris Candra
Prihantoro, Sri Waluyo, Yudha Trinoegraha Adiputra, Rara Diantari, Wardiyanto
Kode Jurnal: jpperikanandd150013
