?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEKTIVITAS+PEMBERIAN+PAKAN+SINBIOTIK+PADA+PEMELIHARAAN+UDANG+VANAME+(Litopenaeus+vannamei)+YANG+DIUJI+TANTANG+DENGAN+Vibrio+harveyi&rft.creator=Laksmita+Yolanda%2C+1314111032&rft.subject=Budidaya+hewan&rft.description=Budidaya+udang+banyak+diminati+oleh+para+pembudidaya+khususnya+di+daerah+pesisir.+Meningkatnya+jumlah+pembudidaya+udang+dikarenakan+kegiatan+ini+mampu+memberikan+keuntungan+yang+sangat+besar.+Terdapat+beberapa+kendala+yang+kerap+muncul+dalam+kegiatan+budidaya+udang%2C+salah+satunya+yaitu+serangan+penyakit+vibriosis+yang+telah+menyebabkan+kerugian+yang+cukup+besar+dikalangan+petambak.+Timbulnya+penyakit+vibriosis+dapat+disebabkan+oleh+ketahan+tubuh+udang+yang+rendah.+Upaya+pencegahan+penyakit+vibriosis+dapat+dilakukan+dengan+memberikan+imunostimulan+untuk+meningkatkan+ketahanan+pada+udang%2C+salah+satunya+yaitu+dengan+sinbiotik.+Pada+penelitian+ini+udang+diberi+perlakuan+berupa+pakan+komersil+yang+dicampurkan+dengan+6%25+probiotik+bakteri+Bacillus+sp.+D2.2+dan+4%25+prebiotik+ekstrak+tepung+ubi+jalar+yang+diaplikasikan+bersamaan+sebagai+sinbiotik%2C+yang+diharapkan+mampu+meningkatkan+ketahanan+tubuh+udang+terhadap+serang+penyakit+vibriosis.+Hasil+penelitian+yang+diperoleh+menunjukkan+bahwa+pakan+sinbiotik+mampu+meningkatkan+ketahanan+tubuh+udang+terhadap+serangan+bakteri+Vibrio+harveyi+yang+merupakan+penyebab+penyakit+vibriosis.+Peningkatan+ketahanan+ditunjukkan+dengan+nilai+rata-rata+waktu+kematian+yang+lebih+lama%2C+kerusakan+jaringan+yang+lebih+ringan+dan+nilai+RPS+yang+cukup+baik.+%0D%0A%0D%0AKeyword+%3A+Vibriosis%2C+Bacillus+sp.+D2.2%2C+ekstrak+ubi+jalar%2C+sinbiotik%2C+Vibrio+harveyi%2C+udang+vaname%0D%0A%E2%80%83%0D%0A%0D%0A%0D%0Aabstract%0D%0A%0D%0AThe+shrimp+cultivation+is+one+of+the+intriguing+thing+among+the+farmers+especially+in+the+coastal+region.+The+growing+number+of+the+shrimp+farmers+because+the+activity+is+able+to+give+a+very+big+advantage.+There+are+several+obstacles+that+often+arise+in+cultivation+of+shrimp%2C+one+of+them+is+vibriosis+disease+attack+that+has+caused+considerable+losses+among+farmers.+The+incidence+disease+can+be+caused+by+the+low+body+resistance+of+shrimps.+The+prevention+of+vibriosis+disease+can+be+done+by+giving+immunostimulant+to+improve+the+body+resistance+of+the+shrimp%2C+such+as+by+giving+sinbiotic.+On+this+study%2C+the+shrimps+are+given+with+commercial+feed+that+is+mixed+with+6%25+probiotic+bacteria+Bacillus+sp.+D+2.2+and+4%25+prebiotic+sweet+potato+flour+extract+which+applied+concurrently+as+sinbiotic%2C+which+are+expected+to+increase+the+body+resistance+against+vibriosis+disease+attack.+The+results+indicated+that+the+sinbiotic+feed+can+increase+the+body+resistance+of+shrimp+against+the+Vibrio+harveyi+bacteria+attacks+that+cause+vibriosis+diseases.+The+increase+resistence+was+shown+by+the+longer+time+of+the+average+time+of+death%2C+the+lesser+tissue+damage+and+the+value+of+the+RPS+which+are+quite+good.%0D%0A%0D%0AKeyword%3A+Vibriosis%2C+Bacillus+sp.+D+2.2%2C+extract+of+sweet+potatoes%2C+sinbiotic%2C+Vibrio+harveyi%2C+vaname+shrimp&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2017-10-18&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29247%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29247%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F29247%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Laksmita+Yolanda%2C+1314111032++(2017)+EFEKTIVITAS+PEMBERIAN+PAKAN+SINBIOTIK+PADA+PEMELIHARAAN+UDANG+VANAME+(Litopenaeus+vannamei)+YANG+DIUJI+TANTANG+DENGAN+Vibrio+harveyi.++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+PERTANIAN+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F29247%2F