?url_ver=Z39.88-2004&rft_id=1714111031&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERBANDINGAN+EFEKTIVITAS+EKSTRAK+AKAR%2C+BATANG+DAN+DAUN+MANGROVE+Rhizophora+apiculata+(Tomlinson%2C+1986)+DALAM+MENGHAMBAT+Vibrio+parahaemolyticus+PENYEBAB+PENYAKIT+UDANG+VANAME+Litopenaeus+vannamei+(Boone%2C+1931)&rft.creator=SITI+NING+MULYANINGSIH%2C+1714111031&rft.subject=001+Ilmu+pengetahuan&rft.description=Budidaya+udang+vaname+saat+ini+sering+sekali+mengalami+kendala%2C+salah+satunya+adalah+terserang+penyakit+yang+disebabkan+oleh+bakteri.+Pencegahan+penyakit+ini+dapat+dilakukan+dengan+menggunakan+antibakteri+alami.+Tumbuhan+mangrove+memiliki+potensi+besar+dalam+menghasilkan+antibakteri%2C+namun+belum+diketahui+pada+bagian+mana+yang+terbaik+dalam+menghambat+Vibrio+parahaemolyticus.+Tu-juan+dari+penelitian+ini+adalah+menentukan+bagian+terbaik+mangrove+antara+akar%2C+batang%2C+atau+daun+serta+membandingkan+efektivitasnya+dan+menentukan+dosis+ter-baik+dalam+menghambat+Vibrio+parahaemolyticus.+Penelitian+ini+dilaksanakan+pa-da+bulan+Maret+2021-Juni+2021+di+Budidaya+Perikanan%2C+Fakultas+Pertanian%2C+Uni-versitas+Lampung.+Akar%2C+batang+dan+daun+mangrove+Rhizophora+apiculata+di+eks-traksi+menggunakan+pelarut+metanol.+Ekstrak+diuji+aktivitas+antibakterinya+terha-dap+bakteri+Vibrio+parahaemolyticus+dengan+beberapa+pengujian+seperti+uji+fitoki-mia%2C+sensitivitas%2C+zona+hambat%2C+dosis+terbaik%2C+dan+toksisitas.+Hasil+pengujian+me-nunjukkan+bahwa+ekstrak+batang+mangrove+Rhizophora+apiculata+memiliki+ke-mampuan+paling+besar+dalam+menghambat+Vibrio+parahaemolyticus+dengan+nilai+efektivitas+sebesar+15%2C85%25+dengan+dosis+terbaik+sebesar+200+ppm.+Pengujian+tok-sisitas+menggunakan+larva+udang+vaname+ekstrak+batang+mangrove+bersifat+tidak+toksik+dengan+nilai+LC50+2.155%2C5+ppm+(%3E+1.000+ppm).%0D%0A%0D%0AKata+kunci%3A+Budidaya%2C+penyakit%2C+antibakteri%2C+mangrove%2C+in+vitro%0D%0A%0D%0AThe+cultivation+of+pacific+white+shrimp+this+time+often+experiences+obstacles%2C+one+of+them+is+stricken+with+a+disease+caused+by+bacteria.+The+prevention+of+this+disease+can+be+done+by+using+a+natural+antibacterial.+On+the+mangrove+plant%2C+there+is+a+great+potential+in+producing+antibacterial%2C+but+not+yet+known+which+part+is+the+best+in+inhibiting+Vibrio+parahaemolyticus.+The+purpose+of+this+study+was+to+determine+the+best+parts+of+mangrove+between+the+roots%2C+stems%2C+or+leaves%2C+compare+its+effectiveness+and+determine+the+best+dosage+to+inhibit+Vibrio+parahaemolyti-cus.+This+research+was+conducted+from+March+to+June+2021+in+the+Laboratory+of+Fish+Culture%2C+Faculty+of+Agriculture%2C+University+of+Lampung.+The+roots%2C+stems%2C+and+leaves+of+the+mangrove+Rhizophora+apiculata+were+extracted+using+methanol+solvent.+Extract+of+the+mangrove+was+tested+antibacterial+activity+against+bacteria+Vibrio+parahaemoliticus+with+some+testing+such+as+test+phytochemicals%2C+sensitivity%2C+inhibition+zone%2C+best+dose%2C+and+toxicity.+The+test+results+showed+that+the+extract+of+the+stems+of+mangrove+Rhizophora+apiculata+had+the+ability+in+inhibiting+Vibrio+parahaemolyticus+with+the+value+of+the+effectiveness+of+15.85%25+with+the+best+dosage+of+200+ppm.+Testing+the+toxicity+of+using+larvae+vanamei+shrimp+with+extracts+of+mangrove+trees+is+not+toxic+with+LC50+values+2%2C155.5+ppm+(%3E+1%2C000+ppm).%0D%0AKeywords%3A+Cultivation%2C+diseases%2C+antibacteria%2C+mangrove%2C+in+vitro%0D%0A%0D%0A%0D%0A&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2022-03-02&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62502%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62502%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F62502%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++SITI+NING+MULYANINGSIH%2C+1714111031++(2022)+PERBANDINGAN+EFEKTIVITAS+EKSTRAK+AKAR%2C+BATANG+DAN+DAUN+MANGROVE+Rhizophora+apiculata+(Tomlinson%2C+1986)+DALAM+MENGHAMBAT+Vibrio+parahaemolyticus+PENYEBAB+PENYAKIT+UDANG+VANAME+Litopenaeus+vannamei+(Boone%2C+1931).++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F62502%2F