?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEKTIVITAS+PEMBERIAN+BAKTERI+PROBIOTIK+Bacillus+sp.+D2.2%0D%0ADAN+EKSTRAK+UBI+JALAR+SEBAGAI+SINBIOTIK+TERHADAP+SERANGAN+BAKTERI+Vibrio+harveyi+PADA+UDANG+VANAME%0D%0A(Litopenaeus+vannamei)&rft.creator=Arlin+Wijayanti%2C+1314111008&rft.subject=Budidaya+.+Perikanan+.+Angling&rft.description=%0D%0AABSTRACT%0D%0ATHE+EFFECTIVITY+OF+PROBIOTIC+BACTERIA+Bacillus+sp.+D2.2%0D%0AAND+SWEET+POTATO+EXTRACT+AS+SYNBIOTIC%0D%0AON+ATTACK+OF+BACTERIA+Vibrio+harveyi+ON+VANAME+SHRIMP+(Litopenaeus+vannamei)%0D%0ABy%0D%0AArlin+Wijayanti%0D%0AVibriosis+is+a+problem+that+often+arise+in+the+system+of+vaname+shrimp+culture+caused+by+bacteria+Vibrio+sp.+Synbiotic+application+is+an+effort+that+can+be+done+to+prevent+diseases.+Synbiotic+is+nutritional+supplements+that+made+from+the+combination+of+probiotic+and+prebiotic+that+can+provide+beneficial+effects+to+the+host.+The+aim+of+this+research+was+to+determine+the+effectivity+of+synbiotics+against+vibriosis+infection+in+vaname+shrimp+that+tested+challenge+with+Vibrio+harveyi+bacteria.+The+design+used+in+this+research+was+Completely+Randomized+Design+consisting+of+2+treatments+with+4+replications%2C+using+statistical+analysis+of+T-test+with+95%25+confidence+interval.+The+test+shrimp+were+fed+treatment+for+7+days%2C+then+tested+challenge+on+the+8th+day+by+injecting+Vibrio+harveyi+bacteria+on+the+nearest+gill+with+a+dose+of+106+CFU%2Fml.+The+results+showed+that+there+was+no+difference+effect+between+feeding+without+synbiotic+and+synbiotic+feed+on+SR%2C+RPS%2C+MTD%2C+clinical+symptoms%2C+and+tissue+damage+experienced+by+vaname+shrimp+after+the+challenge+test+with+Vibrio+harveyi+bacteria.%0D%0AKey+Word%3A+Synbiotic%2C+probiotic%2C+prebiotic%2C+Bacillus+sp.+D2.2%0D%0Aii%0D%0AABSTRAK%0D%0AEFEKTIVITAS+PEMBERIAN+BAKTERI+PROBIOTIK+Bacillus+sp.+D2.2%0D%0ADAN+EKSTRAK+UBI+JALAR+SEBAGAI+SINBIOTIK+TERHADAP+SERANGAN+BAKTERI+Vibrio+harveyi+PADA+UDANG+VANAME%0D%0A(Litopenaeus+vannamei)%0D%0AOleh%0D%0AArlin+Wijayanti%0D%0AVibriosis+merupakan+permasalahan+yang+sering+timbul+dalam+sistem+budidaya+udang+vaname+yang+disebabkan+oleh+bakteri+Vibrio+sp.+Aplikasi+sinbiotik+merupakan+upaya+yang+dapat+dilakukan+untuk+mencegah+gangguan+penyakit+tersebut.+Sinbiotik+merupakan+suplemen+nutrisi+kombinasi+antara+probiotik+dan+prebiotik+yang+dapat+memberikan+efek+menguntungkan+pada+inang.+Penelitian+ini+bertujuan+untuk+mengetahui+efektivitas+sinbiotik+terhadap+infeksi+vibriosis+pada+udang+vaname+yang+diuji+tantang+dengan+bakteri+Vibrio+harveyi.+Rancangan+yang+digunakan+dalam+penelitian+ini+berupa+Rancangan+Acak+Lengkap+(RAL)+yang+terdiri+dari+2+perlakuan+masing-masing+4+kali+ulangan%2C+menggunakan+analisis+statistik+Uji+T-test+dengan+selang+kepercayaan+95+%25.+Udang+uji+diberi+pakan+perlakuan+selama+7+hari%2C+kemudian+diuji+tantang+pada+hari+ke-8+dengan+menyuntikkan+bakteri+Vibrio+harveyi+pada+bagian+dekat+insang+dengan+dosis+0%2C1+ml%2Fekor.+Hasil+penelitian+menunjukkan+bahwa+tidak+terdapat+perbedaan+pengaruh+antara+pemberian+pakan+tanpa+sinbiotik+dengan+pakan+sinbiotik+terhadap+nilai+SR%2C+RPS%2C+MTD%2C+serta+gejala+klinis+dan+kerusakan+jaringan+yang+dialami+udang+vaname+pasca+uji+tantang+dengan+bakteri+Vibrio+harveyi.%0D%0AKey+Word%3A+Sinbiotik%2C+probiotik%2C+prebiotik%2C+Bacillus+sp.+D2.2&rft.publisher=F.+PERTANIAN&rft.date=2017-09-20&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F28593%2F1%2F1.%2520ABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F28593%2F2%2F2.%2520SKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F28593%2F3%2F3.%2520SKRIPSI%2520FULL%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Arlin+Wijayanti%2C+1314111008++(2017)+EFEKTIVITAS+PEMBERIAN+BAKTERI+PROBIOTIK+Bacillus+sp.+D2.2+DAN+EKSTRAK+UBI+JALAR+SEBAGAI+SINBIOTIK+TERHADAP+SERANGAN+BAKTERI+Vibrio+harveyi+PADA+UDANG+VANAME+(Litopenaeus+vannamei).++F.+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F28593%2F