Image of Pengaruh Kombinasi Hormon Hcg (Human Chorionic Gonadotropin) Dengan Ovaprim Terhadap Ovulasi Dan Daya Penetasan Telur Ikan Mali (Labeobarbus Festifus,Heckel 1843)
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Pengaruh Kombinasi Hormon Hcg (Human Chorionic Gonadotropin) Dengan Ovaprim Terhadap Ovulasi Dan Daya Penetasan Telur Ikan Mali (Labeobarbus Festifus,Heckel 1843)

The research was conducted from August to October 2019 in the Laboratory of Fish Hatchery and Breeding (PPI), Faculty of Fisheries and Marine Science, University of Riau. The purpose of this research was to know the effect of hCG combination with ovaprim to ovulation and egg hatchability of Signal barb (Labeobarbus festivus, Heckel 1843) and to know of hCG with ovaprim best treatment to stimulate ovulation and hatching rate eggs ofSignal Barb(Labeobarbus festivus, Heckel 1843). This study used a Completely Randomized Design (CRD) with four treatments and three replications. Dose of hormones used were treatment 1: hCG 0 IU / kg + ovaprim 0,5ml / kg of body weight (control), treatment 2: hCG 350 IU / kg + ovaprim 0,5ml / kg of body weight, treatment 3: hCG 450 IU / kg + ovaprim 0,5ml / kg of body weight, treatment 4: hCG 550 IU / kg + ovaprim 0,5ml / kg of body weight. The results showed that the best treatment was found in P4 (hCG 550 IU / kg + Ovaprim 0.5 ml / kg)produce latency time for 5 hours 18 minutes, the number of eggs stripping as many as 299 eggs / grbroodstock, egg diameter of 0.926 mm, egg maturity of 88.8%, ovisomatic index value of 15.73%, fertilization rate 76.93%,hatching rate 80.23%, and survival rate (SR5) amounted to 80.25%.Results of water quality measurements during the study were 27-31oC temperature and pH 5-7.
Keywords: Signal barb, hCG, ovaprim, latency time, diameter eggs, egg maturity, fertilization rate, hatching rate, survival rate

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Perpustakaan Universitas Riau 04 02. 120 (0020)
04 02. 120 (0020)
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Judul Seri
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No. Panggil
04 02. 120 (0020)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan ILMU Kelautan – AKUAKULTUR.,
Deskripsi Fisik
xiv, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
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Klasifikasi
04 02. 120 (0020)
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-
Tipe Media
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Tipe Pembawa
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Edisi
-
Subjek
AKUAKULTUR
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