Relevant bibliographies by topics / Ovaprim

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Academic literature on the topic 'Ovaprim'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Ovaprim"

1

Sandra, Aan Aryanti, Muhammad Sugihartono, and Muarofah Ghofur. "KOMBINASI HORMON OVAPRIM DENGAN EKSTRAK HIPOFISA AYAM SBROILER TERHADAP WAKTU LATENSI OVULASI (Hatching Rate) IKAN LELE SANGKURIANG (Clarias gariepinus var. sangkuriang)." Jurnal Akuakultur Sungai dan Danau 5, no. 1 (2020): 9. http://dx.doi.org/10.33087/akuakultur.v5i1.60.

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Ikan lele sangkuriang (Clarias gariepinus var. sangkuriang) Merupakan salah satu ikan air tawar yang banyak dikonsumsi dan dibudidayakan di Indonesia (Pratiwi, 2014). Untuk meningkatkan produksi ikan lele dapat dilakukan dengan cara menerapkan teknik Pemijahan buatan. Pemijahan buatan bisa dilakukan dengan perangsangan menggunakan hormon berupa Ovaprim. Ovaprim memiliki kandungan GnRH dan antidopamine. Namun, Hormon ovaprim ini memiliki harga yang mahal yaitu berkisar antara Rp 28.000- 30.000/ml, sehingga perlu dipelajari alternatif bahan dengan menggunakan hipofisa ayam broiler. Rancangan pen
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2

Hossain, Md Belal, Md Mosaddequr Rahman, Md Golam Sarwer, et al. "Comparative Study of Carp Pituitary Gland (PG) Extract and Synthetic Hormone Ovaprim Used in the Induced Breeding of Stinging Catfish, Heteropneustes fossilis (Siluriformes: Heteropneustidae)." Our Nature 10, no. 1 (2013): 89–95. http://dx.doi.org/10.3126/on.v10i1.7755.

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The present study compared the effectiveness of the Carp pituitary gland extract (PGE) and the synthetic hormone Ovaprim on spawning success of the stinging catfish, Heteropneustes fossilis during induced breeding. The PGE hormone was administered at 6 mg/kg of body weight for females and 2 mg/kg of body weight for males. In contrast, Ovaprim was administered at 0.3 ml/kg body weight and 0.1 ml/kg of body weight for females and males, respectively. The spawning success was higher in the Ovaprim-induced individuals with better performance recorded at all stages of spawning including latency per
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3

Ikechukwu, C. C., C. I. Nsofor, C. F. Ikeogu, and H. F. Ogbonnaya. "Comparative effects of ovaprim and pituitary hormone on the inducement, hatchability, survival and growth performance of Clarias gariepinus." Journal of Aquatic Sciences 34, no. 2 (2020): 125–31. http://dx.doi.org/10.4314/jas.v34i2.15.

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The effects of Ovaprim and catfish pituitary extracts on inducement, hatchability and growth of Clarias gariepinus were assessed. Fifteen broodfish, (9 males and 6 females) having mean weight of 1kg were procured and used for the study. All brood fish were selected by external morphological characteristics following standard procedures. The hatchlings were further raised for ten weeks for growth study. The water parameters monitored were dissolved oxygen (6.65mg/l), pH (7.3) and temperature (28ºC). The results showed that there were no significant differences (p>0.05) in the mean fecundity
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4

Asangusung, P. S., A. Uka, and A. Otoh. "Economic Evaluation of Three Hormonal Preparations in Artificial Propagation of Heterobranchus longifilis (Valenciennes, 1840)." Journal of Aquatic Sciences 35, no. 2 (2021): 173–79. http://dx.doi.org/10.4314/jas.v35i2.20.

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The economic evaluation of three hormonal preparations: ovaprim, ovulin and carp pituitary extract (C.P.E) in artificial propagation of Heterobranchus longifilis was investigated. A total of twelve brood fishes (nine females and three males) of eighteen months old were used for the experiment. The females were divided into three groups. Each group was induced to spawn with each of the hormones. Pooled sperm from the three males were used to fertilize the eggs obtained from the females. Effects of the hormones on the fecundity was investigated to help address the economic values. The results sh
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5

Perkasa, R. Dhana Booby, Muhajir Muhajir, and A. Kusyairi. "RESPON DOSIS OVAPRIM TERHADAP LAMA WAKTU PEMIJAHAN, JUMLAH DAYA TETAS TELUR DAN SINTASAN LARVA IKAN LELE SANGKURIANG (Clarias gariepinus) UKURAN 2 – 3 CM." TECHNO-FISH 1, no. 2 (2018): 93–100. http://dx.doi.org/10.25139/tf.v1i2.1048.

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Penelitian ini bertujuan untuk mengetahui respon dosis ovaprim terhadap lama waktu pemijahan, jumlah daya tetas telur dan sintasan larva ikan lele sangkuriang ukuran 2–3 cm. Metode yang digunakan dalam penelitian berupa eksperimental. Metode ini dilakukan dengan cara teknik pengumpulan data yang dilakukan secara langsung terhadap gejala subjek yang diteliti dalam situasi buatan. Data tersebut ditabulasikan dan dianalisa menggunakan analisa varian. Hasil analisis menunjukkan respon dosis ovaprim yang berbeda berpengaruh nyata terhadap lama waktu pemijahan, jumlah daya tetas dan sintasan larva i
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Asangusung, P. S., and A. Uka. "Efficiency of three reproductive hormones in artificial propagation of Heterobranchus longifilis (valenciennes, 1840)." Journal of Aquatic Sciences 31, no. 2C (2017): 521–28. http://dx.doi.org/10.4314/jas.v31i2c.19.

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Efficiency of three reproductive hormones: ovaprim, ovulin and carp pituitary extract (C.P.E) in artificial propagation of Heterobranchus longifilis was investigated. Total of twelve broodstock fish, comprising nine females and three males at eighteen months of age were used. Females were divided into three groups. Each group was induced to spawn with different hormones. Pooled sperm from the three males were used to fertilize the eggs obtained from individual female. The effect of the hormones on latency period, fecundity, fertilization, hatchability and larval survival was recorded. Latency
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7

Amin, Md Ruhul, Md Mamunur Rahman, Sopna Aktar, Md Badrul Alam, and Md Ashraful Alam. "Induced breeding of Vietnames koi (Anabas testudineus) using pituitary gland (PG) and ovaprim at Tasty Fish and Feeds Industries Limited, Melandah, Jamalpur." Asian Journal of Medical and Biological Research 1, no. 3 (2016): 607–11. http://dx.doi.org/10.3329/ajmbr.v1i3.26484.

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The research work was conducted for induced breeding of Vietnames Koi (Anabas testudineus) using carpPG extract and Ovaprim hormone at Tasty Fish and Feeds Industries Limited, Melandah, Jamalpur during March to May, 2015. Brood fishes were reared for 4-5 months in the brood rearing pond by providing farm-made artificial feed (containing 32% protein) for maturation before onset of breeding season. Two different hormones i.e., PG-PG (both for male and female), and PG-Ovaprim (PG for male and Ovaprim for female) were used as inducing agents for the purpose of induction of breeding A. testudineus.
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8

Nuraini, Nuraini, Afrizal Tanjung, Trisla Warningsih, and Zainal Abidin Muchlisin. "Induced spawning of siban fish Cyclocheilichthys apogon using Ovaprim." F1000Research 6 (October 18, 2017): 1855. http://dx.doi.org/10.12688/f1000research.12885.1.

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Background: The objective of the present study was to examine the effect of Ovaprim dosage on the latency period, relative number of ovulated eggs, fertilization, hatching, and survival rates of the siban fish, Cyclocheilichthys apogon. Methods: Three dosages of Ovaprim were tested in this study, namely 0.3 ml kg-1 of broodfish body weight, 0.5 ml kg-1 body weight, and 0.7 ml kg-1 body weight, plus control (without Ovaprim). Results: The results showed that the best latency period, relative number of ovulated eggs, fertilization, hatching, and survival rates were obtained at a dosage of 0.7 ml
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9

N.A., Salman, Al-Noor S.S., and Khalaf K.A. "Comparative Study of Hormonal Stimulation of HCG, PG-extract and Ovaprim on Thermal Accumulation Period and Egg Production in Grass Carp Ctenopharyngodon idella." International Journal of Aquatic Research and Environmental Studies 3, no. 2 (2023): 99–108. https://doi.org/10.70102/ijares/v3i2/6.

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Three types of hormonal stimulation were tried using HCG, PG extract and Ovaprim to induce egg production and accelerate thermal accumulation period (TAP). Results showed that there is a direct relationship between the type of hormones and TAP. Fish receiving PG-extract had the shortest TAP which was significantly different than those receiving HCG and Ovaprim treatments. Values ranged between 258.97, 344.67 and 322.78 (C ْ-hour) in fish injected with PG extract, HCG and Ovaprim respectively. Results also showed noticeable variation in egg production in fish receiving various hormones with cle
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10

Viveiros, Ana T. M., Antônio C. S. Gonçalves, Isabela M. Di Chiacchio, Ariane F. Nascimento, Elizabeth Romagosa, and Marcelo C. Leal. "Gamete quality of streaked prochilod Prochilodus lineatus (Characiformes) after GnRHa and dopamine antagonist treatment." Zygote 23, no. 2 (2013): 212–21. http://dx.doi.org/10.1017/s0967199413000440.

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SummaryThe efficiency of Ovaprim™ salmon gonadotropin-releasing hormone agonist (GnRHa) and dopamine antagonist on the induction of spawning and spermiation in Prochilodus lineatus in comparison with the commonly used method using pituitary extract (PE) was evaluated. Females received PE at 0.5 + 5.0 mg/kg and Ovaprim™ at 0.05 + 0.45 ml/kg or at 0.125 + 0.375 ml/kg. All males received a first dose of PE at 0.4 mg/kg and then PE at 4.0 mg/kg or Ovaprim™ at 0.25 ml/kg. Oocyte, egg, larvae and sperm quality were evaluated. All females spawned and oocyte, egg and larvae quality were similar betwee
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Dissertations / Theses on the topic "Ovaprim"

1

Lee, Jhy-Ming, and 李志明. "Cloning and Expression of Chicken LyzPro, OvaPro Promoters and Calbindin cDNA Gene." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/63371297083365796200.

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碩士<br>國立中興大學<br>畜產學系<br>91<br>一、Cloning and Expression of Promoter Sequence of Chicken 　 　　Lysozyme Gene 　　　　　　　　　　　　　　　Abstract 　　The objective of study was to clone and construction fusion gene of the gene promoter sequence of chicken lysozyme and cDNA of chicken osteopontin. The fusion gene of clyzlacZ was constructed and introduced into magnum, isthmus and eggshell cells of chicken oviduct. The fusion gene of cLyzcOPN was constructed and introduced into CHO cells for the detection expression. First, two primers cLyzPro-F5 (5′-AAAAGCCAACCCTGAC
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Books on the topic "Ovaprim"

1

Nandeesha, M. C. Further observations on breeding of carps with ovaprim. Asian Fisheries Society, Indian Branch, 1991.

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