?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=ANALISIS+EKTOPARASIT+IKAN+NILA+(Oreochromis+niloticus+(Linnaeus%2C+1758))+DAN+HUBUNGANNYA+DENGAN+KUALITAS+AIR+PADA+BUDIDAYA+POLIKULTUR+DI+KEDATON%2C+BANDAR+LAMPUNG+&rft.creator=+AFIFAH+KHOIRUNNISA%2C+1817021046&rft.subject=001+Ilmu+pengetahuan&rft.description=+Ikan+nila+(Oreochromis+niloticus)+merupakan+salah+satu+jenis+ikan+yang+digemari+oleh+masyarakat+sehingga+banyak+dibudidayakan+untuk+dikonsumsi.+Dalam+usaha+budidaya%2C+ada+beberapa+kendala+diantaranya+infeksi+penyakit+karena+virus%2C+jamur%2C+bakteri%2C+parasit+dan+kualitas+air+yang+buruk.+Parasit+termasuk+salah+satu+agen+yang+sering+menginfeksi+ikan+dan+dapat+menyebabkan+luka+pada+organ+luar+ikan%2C+bila+terus+berlanjut+maka+akan+menimbulkan+kematian+ikan.+Tujuan+penelitian+ini+untuk+menganalisis+jenis%2C+tingkat+intensitas%2C+prevalensi%2C+dominasi%2C+dan+hubungan+antara+kualitas+air+dengan+ektoparasit+ikan+nila+pada+budidaya+polikultur+di+Kedaton%2C+Bandar+Lampung.+Pengambilan+sampel+menggunakan+purposive+sampling+berdasarkan+ukuran+ikan+dengan+total+sampel+sebanyak+20+ekor+ikan.+Hasil+identifikasi+ektoparasit+pada+ikan+nila+ditemukan+Dactylogyrus+sp.%2C+Gyrodactylus+sp.%2C+Cichlidogyrus+sp.%2C+dan+Trichodina+sp.+Hasil+analisis+prevalensi%2C+intensitas+dan+dominansi+tertinggi+ditemukan+pada+ektoparasit+Dactylogyrus+sp.+sebesar+90%25+dengan+kategori+infeksi+sangat+parah%2C+intensitas+sebesar+19%2C7+Ind%2Fekor+dengan+kategori+sedang+dan+mendominasi+sebesar+90%2C8%25.Suhu%2C+DO%2C+amoniak%2C+pH+dan+BOD+secara+umum+berpengaruh+terhadap+keberadaan+ektoparasit+pada+ikan+nila.+Kata+Kunci%3A+Ikan+Nila%2C+Ektoparasit%2C+Intensitas%2C+Prevalensi%2C+Identifikasi+%0D%0A%0D%0ATilapia+(Oreochromis+niloticus)+is+a+type+of+fish+that+is+popular+with+the+public+so+that+it+is+widely+cultivated+for+consumption.+In+the+cultivation+business%2C+there+are+several+obstacles+including+disease+infections+due+to+viruses%2C+fungi%2C+bacteria%2C+parasites+and+poor+water+quality.+Parasites+are+one+of+the+agents+that+often+infect+fish+and+can+cause+injury+to+the+external+organs+of+the+fish%2C+if+it+continues+it+will+cause+fish+death.+The+purpose+of+this+study+was+to+analyze+the+type%2C+level+of+intensity%2C+prevalence%2C+dominance%2C+and+the+relationship+between+water+quality+and+tilapia+ectoparasites+in+polyculture+cultivation+in+Kedaton%2C+Bandar+Lampung.+Sampling+using+purposive+sampling+based+on+the+size+of+the+fish+with+a+total+sample+of+20+fish.+The+results+of+identification+of+ectoparasites+in+tilapia+found+Dactylogyrus+sp.%2C+Gyrodactylus+sp.%2C+Cichlidogyrus+sp.%2C+and+Trichodina+sp.+The+highest+prevalence%2C+intensity+and+dominance+analysis+results+were+found+in+the+ectoparasites+Dactylogyrus+sp.+90%25+in+the+category+of+very+severe+infection%2C+intensity+of+19.7+Ind%2Fhead+in+the+medium+category+and+dominates+by+90.8%25.+Temperature%2C+DO%2C+ammonia%2C+pH+and+BOD+in+general+affect+the+presence+of+ectoparasites+in+tilapia.++Keywords%3A+Tilapia%2C+Ectoparasites%2C+Intensity%2C+Prevalence+%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2022-11-22&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69256%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69256%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F69256%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520DAN%2520PEMBAHASAN.pdf&rft.identifier=+++AFIFAH+KHOIRUNNISA%2C+1817021046++(2022)+ANALISIS+EKTOPARASIT+IKAN+NILA+(Oreochromis+niloticus+(Linnaeus%2C+1758))+DAN+HUBUNGANNYA+DENGAN+KUALITAS+AIR+PADA+BUDIDAYA+POLIKULTUR+DI+KEDATON%2C+BANDAR+LAMPUNG.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG+.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F69256%2F