2018
DOI: 10.32663/ja.v16i2.427
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Efektifitas Ekstrak Daun Pepaya Dalam Menunjang Keberhasilan Penetasan Telur Ikan Bandeng (Chanos chanos Forskall)

Abstract: The availability of of milk fish fries has been becoming the inbitor in supporting milk fish production. Herbal ingredients such as papaya leaf’s extract can be an alternative to improve the success rate of hatchings and reduce fry abnormalities. The research aimed to examine the effectivity of papaya leaf’s extract in increasing hatching rate, and reducing the rate of abnormalities in milkfish fries. The treatment consists of six level concentration of papaya leaf’s extract which includes 2, 4, 6, 10, 20 and… Show more

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Cited by 14 publications
(13 citation statements)
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“…After egg shell damaging process, the next process is tissue damaging, these process causing many eggs die before hatching in treatment E. Similarly, by treatment with a lower dose of enzyme solution, the outer layer of the eggshell (chorion) is not damaged, but the lack of dose also slows the hatching process so that the egg undergoes lysis before hatching because it takes too long in the aerated hatching medium. According to Haser, et al (2018) giving large concentrations will cause damage to the enzyme so that the work of the hatching enzyme is disrupted which can hinder the process of hatching eggs so that it causes abnormalities in fish larvae.…”
Section: Resultsmentioning
confidence: 99%
“…After egg shell damaging process, the next process is tissue damaging, these process causing many eggs die before hatching in treatment E. Similarly, by treatment with a lower dose of enzyme solution, the outer layer of the eggshell (chorion) is not damaged, but the lack of dose also slows the hatching process so that the egg undergoes lysis before hatching because it takes too long in the aerated hatching medium. According to Haser, et al (2018) giving large concentrations will cause damage to the enzyme so that the work of the hatching enzyme is disrupted which can hinder the process of hatching eggs so that it causes abnormalities in fish larvae.…”
Section: Resultsmentioning
confidence: 99%
“…Masalah yang sering dihada pembudpi oleh pembudidaya salah satuya adalah rendahnya kualitas pakan dan tingginya harga pakan yang dapat mencapai 60-70% dari biaya produksi (Amalia et al, 2018). Upaya yang dilakukan agar dapat menekan biaya produksi benih ikan nila tersebut yaitu dengan mengaplikasikan penggunaan bahan aditif pada baku pakan (Haser et al, 2018). Pemilihan bahan aditif pada pakan pakan sebaiknya dipertimbangkan sesuai dengan ketentuan bahan antaralain mudah didapat, harga murah, memiliki kandungan nutrisi tinggi dan tidak termasuk makanan pokok manusia.…”
Section: Pendahuluanunclassified
“…Menurut Gusrina (2008), banyaknya larva yang hidup pada akhir pemeliharaan tidak terlepas dari daya tetas telurnya (hatching rate), kualitas telur menjadi salah satu faktor untuk menghasilkan larva yang berdaya hidup. Menurut Haser et al (2018), meningkatnya imunitas pada ikan, baik pada stadia larva maupun indukan tidak terlepas dari adanya peranan senyawa antimikroba, sehingga dapat meningkatkan keberhasilan penetasan telur ikan dan menekan abnormalitas pada larva Tingkat kelulushidupan larva ikan dipengaruhi oleh 2 faktor, yaitu faktor internal dan faktor eksternal. Faktor internal meliputi umur dan ukuran ikan, serta kemampuan ikan untuk beradapatasi dengan lingkungannya.…”
Section: Survival Rate (Hr)unclassified