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All Journal Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian
Wafi Nurrafa, Nazla
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Agriculture, Biological Sciences & Forestry Computer Science & IT Economics, Econometrics & Finance Social Sciences Veterinary

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Effectiveness Of Turmeric, Galangal, Guava Leaves, Ketapang Leaves And Cinnamon To Inhibit The Growth Of The Pathogen Bacteria Aeromonas hydrophila: EFEKTIVITAS KUNYIT, KENCUR, DAUN JAMBU BIJI, DAUN KETAPANG DAN KAYU MANIS UNTUK MENGHAMBAT PERTUMBUHAN BAKTERI PATOGEN Aeromonas hydrophila Ramadhani, Dian Eka; Erlan Hafid, Muhamad; Maula, Athaya; Wafi Nurrafa, Nazla; Sabila Fauziah, Sarah; Masya Grasilla, Dania; Mulanti, Rahmah; Dwi Permana, Shadam; Rafi, Muhammad; Zalfa Fadilah, Siti; Adi Fahrezy, Rafly; Alifian Kautsar, Miem; Dwi Anjani, Resti
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 14 No. 1 (2024): Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian, Volume 1
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.14.1.19-30

Abstract

This research aims to obtain the best type and dose of herbal medicine to inhibit the pathogenic bacteria Aeromonas hydrophila growth. This research was conducted at the Laboratory of Health and Environment, Technology and Management of Applied Aquaculture Study Program, College of Vocational Studies, IPB University. This research tested herbal ingredients, including turmeric, galangal, guava, ketapang, and cinnamon, according to their respective doses. Each treatment was tested singly and in combination using the Kirby-Bauer method and co-culture. The parameters measured were the diameter of the inhibition zone and the number of pathogenic bacteria. The results showed that cinnamon leaves could inhibit the growth of the pathogenic bacteria Aeromonas hydrophila to the greatest extent, with an inhibition zone of 11 mm and the smallest number of pathogen colonies growing, namely 0,11 x 109 CFU/mL. The results of the combined test between herbal ingredients, ketapang leaves and papaya leaves produced the highest inhibition zone, namely 9,5 mm. The best results in this research were cinnamon, whether tested single or in combination with ketapang leaves, which was able to reduce the number of pathogenic bacteria Aeromonas hydrophila compared to other treatments.
CARDINAL BANGGAI FISH Pterapogon kauderni HATCHERY MANAGEMENT AT BALAI PERIKANAN BUDIDAYA LAUT (BPBL) LOMBOK, WEST NUSA TENGGARA: MANAJEMEN PEMBENIHAN IKAN KARDINAL BANGGAI Pterapogon kauderni DI BALAI PERIKANAN BUDIDAYA LAUT (BPBL) LOMBOK, NUSA TENGGARA BARAT Ramadhani, Dian Eka; Wafi Nurrafa, Nazla; Erlan Hafid Djunaedi, Muhamad; Arif Mulya, Muhammad; Eny Indriastuti, Cecilia
Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian Vol. 13 No. 2 (2023): Jurnal Sains Terapan : Wahana Informasi dan Alih Teknologi Pertanian
Publisher : IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jstsv.13.2.40-49

Abstract

The Banggai cardinal fish has quite high commercial value as an ornamental fish. There are around 700,000‒900,000 traded cardinal fish per year. The Banggai cardinal hatchery currently needs to be developed. Efforts are being made, namely the development of the production of Banggai cardinal fish seeds by using technology that is easy to apply. The purpose of this study was to gather information on the techniques for seeding cardinal Banggai to produce quality seeds. The Banggai cardinal fish is a type of fish that incubates eggs in its mouth or is called a mouth breeder. The total number of eggs incubated by the mother is 1.520 eggs. The number of eggs that came out of the mother's mouth was 1.115 so the hatching rate (HR) obtained was 76%. The seed survival rate at the end of the observation was 95% with a total revenue of IDR 95.040.000 and a profit of IDR 19.795500.
Co-Authors Adi Fahrezy, Rafly Alifian Kautsar, Miem Arif Mulya, Muhammad Dwi Anjani, Resti Dwi Permana, Shadam Eny Indriastuti, Cecilia Erlan Hafid Djunaedi, Muhamad Erlan Hafid, Muhamad M. Rafi Masya Grasilla, Dania Maula, Athaya Mulanti, Rahmah Ramadhani, Dian Eka Sabila Fauziah, Sarah Zalfa Fadilah, Siti