Istighfarotunnisa, Aulia (2023) Pengaruh Ekstrak Daun Mangrove Api-api (Avicennia marina) Terhadap Kelangsungan Hidup Dan Perilaku Udang Vaname (Litopenaeus vannamei). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Udang vaname (Litopenaeus vannamei) merupakan komoditas utama dalam sektor perikanan dan merupakan jenis udang yang memiliki banyak keunggulan dibandingkan dengan udang jenis lain. Dalam kegiatan budidaya udang vaname terdapat berbagai permasalahan yang dihadapi salah satunya adalah terjangkitnya penyakit infeksius. Pemberian obat herbal antibakteri alami menjadi alternatif pengobatan dari penggunaan antibiotik yang dapat menimbulkan masalah lingkungan. Daun mangrove api-api diketahui berpotensi untuk meningkatkan aktivitas antibakteri sehingga dapat membantu mengatasi masalah infeksi bakteri pada udang vaname. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh (signifikansi) ekstrak daun mangrove api-api (Avicennia marina) terhadap tingkat kelangsungan hidup, serta perilaku dan morfologi anatomi udang. Hasil penelitian menunjukkan bahwa pemberian ekstrak daun mangrove api-api (Avicennia marina) dalam akuarium berpengaruh negatif terhadap tingkat kelangsungan hidup udang vaname karena nilai kelangsungan hidup sampel kontrol (udang yang tidak diberi perlakuan) lebih tinggi daripada udang yang diberi perlakuan. Pada konsentrasi 1000 ppm dan 1500 ppm kelangsungan hidup yang didapatkan berturut-turut 20% dan 15%. Namun dengan uji lanjutan konsentrasi ekstrak yang lebih rendah berpengaruh positif dengan nilai persentase kelangsungan hidup lebih tinggi daripada sampel kontrol. Hasil pengamatan pengaruh ekstrak A. marina terhadap perilaku pada konsentrasi 1000 ppm lebih baik daripada konsentrasi 1500 ppm. Sedangkan dari hasil pengamatan morfologi anatomi pada sampel kontrol lebih baik daripada perlakuan konsentrasi 1000 ppm dan 1500 ppm.
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Vaname shrimp (Litopenaeus vannamei) is the main commodity in the fisheries sector and is a type of shrimp that has many advantages compared to other types of shrimp. In vannamei shrimp farming activities there are various problems faced, one of which is the spread of infectious diseases. Administration of natural antibacterial herbal medicines is an alternative treatment of the use of antibiotics which can cause environmental problems. Mangrove api-api leaves are known to have the potential to increase antibacterial activity so that they can help overcome the problem of bacterial infection in vannamei shrimp. The purpose of this study was to determine the effect (significance) of api-api mangrove leaf extract (Avicennia marina) on the level of survival, as well as the behavior and anatomical morphology of shrimp. The results showed that the administration of api-api mangrove leaf extract (Avicennia marina) in the aquarium had a negative effect on the survival rate of vannamei shrimp because the survival value of the controls (untreated shrimp) was higher than that of the treated shrimp. At concentrations of 1000 ppm and 1500 ppm the survival obtained was 20% and 15% respectively. However, with further tests, the lower extract concentration had a positive effect with the proportion value increasing higher than the control sample. The results of observing the effect of A. marina extract on behavior at a concentration of 1000 ppm was better than a concentration of 1500 ppm. Meanwhile, from the results of observations of anatomical morphology in the control sample, it was better than the 1000 ppm and 1500 ppm concentration treatments.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | Avicennia marina, kelangsungan hidup, Litopenaeus vannamei, perilaku |
| Subjects: | Q Science > QH Biology Q Science > QH Biology > QH301 Biology Q Science > QH Biology > QH541.15.T68 Toxicity testing Q Science > QL Zoology > QL435.A3 Crustacea Q Science > QL Zoology > QL639.1 Fishes--Growth. S Agriculture > SH Aquaculture. Fisheries. Angling |
| Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Biology > 46201-(S1) Undergraduate Thesis |
| Depositing User: | Aulia Istighfarotunnisa |
| Date Deposited: | 17 Aug 2023 15:40 |
| Last Modified: | 17 Aug 2023 15:40 |
| URI: | http://repository.its.ac.id/id/eprint/104761 |
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