?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+PENGGUNAAN+BAKTERI+LOKAL+PADA+SISTEM%0D%0ABIOFLOK+TERHADAP+PERTUMBUHAN+DAN+KELANGSUNGAN%0D%0AHIDUP+UDANG+VANAME&rft.creator=OGITA+RUMANSYAH%2C+1414111059&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Vaname+shrimp+(Litopenaeus+vannamei)+is+economically+valuable+and+has+high%0D%0Aproductivity.+Vaname+shrimp+farming+activities+require+high+protein+feed%2C+but+not%0D%0Aall+feed+can+be+utilized+by+shrimp.+This+research+aims+to+study+the+effect+of+the+use%0D%0Aof+local+bacteria+on+biofloc+systems+on+the+growth+and+survival+of+vaname+shrimp.%0D%0AThis+study+used+a+Completely+Randomized+Design+(CRD)+with+two+treatments%0D%0Anamely+non-biofloc+as+a+control+and+other+treatments+using+local+bacteria+Bacillus%0D%0AD2.2+in+each+biofloc+system+with+three+replications.+Shrimp+kept+for+50+days+and%0D%0Aobserved+its+parameters.+The+results+showed+that+the+treatment+of+the+use+of+local%0D%0Abacteria+in+the+cultivation+of+vaname+shrimp+in+the+biofloc+system+produced+an%0D%0Aabsolute+weight+of+7%2C03+grams%2Fhead%2C+daily+growth+rates+in+the+range+of+0%2C03-0%2C09%0D%0Agrams%2Fhead%2Fday+and+feed+conversion+ratio+1%2C42.+Whereas+survival+shows+no%0D%0Asignificant+effect+on+control+treatment.+This+study+shows+that+the+use+of+local%0D%0Abacteria+can+be+an+alternative+in+increasing+vaname+shrimp+productivity+in+biofloc%0D%0Asystems.%0D%0A%0D%0AKeywords%3A+Bacillus+D2.2%2C+biofloc%2C+culture%2C+protein%2C+vaname+shrimp%0D%0A%0D%0A%0D%0AUdang+vaname+(Litopenaeus+vannamei)+merupakan+udang+yang+bernilai+ekonomis%0D%0Adan+memiliki+produktifitas+yang+tinggi.+Kegiatan+budidaya+udang+vaname%0D%0Amemerlukan+pakan+dengan+protein+tinggi%2C+namun+tidak+seluruh+pakan+dapat%0D%0Adimanfaatkan+oleh+udang.+Penelitian+ini+bertujuan+untuk+mempelajari+pengaruh%0D%0Apenggunaan+bakteri+lokal+pada+sistem+bioflok+terhadap+pertumbuhan+dan%0D%0Akelangsungan+hidup+udang+vaname.+Penelitian+ini+menggunakan+Rancangan+Acak%0D%0ALengkap+(RAL)+dengan+dua+perlakuan+yaitu+non-bioflok+sebagai+kontrol+dan%0D%0Aperlakuan+lainnya+menggunakan+bakteri+lokal+Bacillus+D2.2+dalam+sistem+bioflok%0D%0Amasing-masing+dengan+tiga+kali+ulangan.+Udang+dipelihara+selama+50+hari+dan%0D%0Adiamati+parameternya.+Hasil+penelitian+menunjukkan+bahwa+perlakuan%0D%0Apenggunaan+bakteri+lokal+pada+budidaya+udang+vaname+dalam+sistem+bioflok%0D%0Amenghasilkan+berat+mutlak+7%2C03+gram%2Fekor%2C+laju+pertumbuhan+harian+kisaran+0%2C03-%0D%0A0%2C09+gram%2Fekor%2Fhari+dan+rasio+konversi+pakan+1%2C42.+Sedangkan+pada+kelangsungan%0D%0Ahidup+menunjukkan+tidak+adanya+pengaruh+yang+nyata+terhadap+perlakuan%0D%0Akontrol.+Penelitian+ini+menunjukkan+bahwa+pemanfaatan+bakteri+lokal+dapat%0D%0Amenjadi+salah+satu+alternatif+dalam+meningkatkan+produktivitas+udang+vaname%0D%0Apada+sistem+bioflok.%0D%0A%0D%0AKata+kunci%3A+Bacillus+D2.2%2C+bioflok%2C+budidaya%2C+protein%2C+udang+vaname&rft.publisher=Fakultas+Pertanian&rft.date=2020-05-20&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58726%2F1%2FABSTRAK%2520-%2520Ogita%2520Rumansyah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58726%2F2%2FSKRIPSI%2520FULL%2520-%2520Ogita%2520Rumansyah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58726%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Ogita%2520Rumansyah.pdf&rft.identifier=++OGITA+RUMANSYAH%2C+1414111059++(2020)+PENGARUH+PENGGUNAAN+BAKTERI+LOKAL+PADA+SISTEM+BIOFLOK+TERHADAP+PERTUMBUHAN+DAN+KELANGSUNGAN+HIDUP+UDANG+VANAME.++Fakultas+Pertanian%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F58726%2F