PERTUMBUHAN BENIH IKAN MAS (Cyprinus carpio) STRAIN CANGKRINGAN DAN MAJALAYA PADA TAHAP PENDEDERAN PERTAMA DAN KEDUA

• Main Authors: , YANUAR SU BAH ASSAF, , Susilo Budi Priyono, S.Pi., M.Si.
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2013
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/120160/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=60180
• Institution: Universitas Gadjah Mada

Research on growth of common carp fry Cangkringan and Majalaya strain aimed to determine on the growth of fry Cangkringan and Majalaya strain on the first and second rearing stage. This study was designed to completely randomized design (CRD) with three replications each treatment. Treatment of the first rearing using stocking density of 100, 150 and 200 individuals/m², but the treatment of the second rearing using stocking density of 50, 75 and 100 individuals/m². The first rearing maintenance for 15 days, but the second rearing for 20 days. Parameters observed include absolute growth, specific growth rate, survival rate, feed conversion ratio, variation in the growth and water quality. The results on the first rearing (aged 5-20 days), using stocking density of 100, 150 and 200 individuals/m² showed no effect of treatment on growth (P>0.05), both Cangkringan and Majalaya strain. The results on the second rearing (aged 20-40 days), using stocking density of 50, 75 and 100 individuals/m² showed the effect of treatment on survival rate of Majalaya strain (P<0.05), and variations in the length and weight of Cangkringan strain (P<0.05).