?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PROFIL+IMUNITAS+DAN+HEPATOPANKREAS+UDANG+VANAME%0D%0ALitopenaeus+vannamei+(BOONE%2C+1931)+SERTA+KUALITAS+AIR+DI%0D%0APERAIRAN+TAMBAK+KECAMATAN+KALIANDA%2C+LAMPUNG+SELATAN%0D%0A%0D%0APASCA+EL+NINO+EKSTREM+2023&rft.creator=MUHAMMAD%2C++HAFIZH+WIDYANTO&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Keadaan+cuaca+pasca+El+Nino+ekstrem+diduga+menyebabkan+permasalahan+pada%0D%0Aperairan+tambak.+Tujuan+dari+penelitian+ini+adalah+untuk+mengkaji+profil+imunitas%0D%0A%0D%0Adan+hepatopankreas+udang+vaname+serta+kualitas+air+di+Kecamatan+Kalianda%2C+Ka-%0D%0Abupaten+Lampung+Selatan+selama+periode+Februari-Maret+2024.+Penelitian+ini+me-%0D%0Arupakan+penelitian+eksploratif+dengan+mengkaji+pengaruh+El+Nino+terhadap+profil%0D%0A%0D%0Aimunitas+udang+dan+kualitas+air+di+sekitar+tambak.+Pengambilan+sampel+udang+di-%0D%0Alakukan+di+3+stasiun+dengan+4+kali+pengambilan%2C+untuk+pengukuran+total+haemo-%0D%0Acyte+count+(THC)%2C+aktivitas+fagositosis+(AF)%2C+indeks+fagositosis+(IF)%2C+lipid+droplet%2C%0D%0A%0D%0Ahepatopankreas%2C+kelimpahan+plankton%2C+kualitas+air+(dissolved+oxygen%2C+alkalinitas%2C%0D%0A%0D%0Atotal+organic+matter%2C+fosfat%2C+dan+ammonium)+serta+perhitungan+koloni+bakteri+Vi-%0D%0Abrio+sp.+Pengukuran+kualitas+air+(suhu%2C+pH%2C+salinitas)+dilakukan+30+hari.+Hasil+pe-%0D%0Anelitian+menunjukkan+pada+parameter+THC%2C+AF+dan+IF%2C+serta+lipid+droplet+didapat-%0D%0Akan+hasil+yang+belum+optimal.+Pada+parameter+hepatopankreas+didapatkan+hasil%0D%0A%0D%0Apengamatan+yang+cukup+baik+dan+pada+parameter+total+Vibrio+sp.+dan+kelimpahan%0D%0Aplankton+sudah+dalam+nilai+yang+optimal%2C+sedangkan+pada+parameter+harian+dan%0D%0A%0D%0Amingguan+terdapat+beberapa+parameter+yang+masih+melebihi+nilai+yang+sesuai+de-%0D%0Angan+baku+mutu.+Oleh+karena+itu%2C+pengelolaan+kualitas+air+pada+kegiatan+budi+daya%0D%0A%0D%0Adi+tambak+udang+perlu+dikontrol+dan+ditingkatkan+lebih+baik+lagi+agar+mendapat-%0D%0Akan+hasil+yang+baik+terhadap+imunitas%2C+hepatopankreas%2C+dan+kualitas+air.%0D%0A%0D%0AKata+kunci%3A+El+Nino%2C+hepatopankreas%2C+imunitas%2C+kualitas+air%2C+udang+vaname%0D%0A%0D%0AWeather+conditions+after+the+extreme+El+Nino+are+expected+to+cause+problems+in%0D%0A%0D%0Apond+waters.+The+purposes+of+this+study+were+to+observe+the+immunity+and+hepato-%0D%0Apancreas+profile+of+white+shrimp+(Litopenaeus+vannamei)+and+water+quality+in%0D%0A%0D%0AKalianda+subdistrict%2C+South+Lampung+Regency+during+February-March+2024.+This%0D%0Aresearch+was+an+observatory+study+by+examining+the+influence+of+El+Nino+on%0D%0A%0D%0Ashrimp+immunity+profiles+and+pond%E2%80%99s+water+quality.+Shrimp+sampling+was+con-%0D%0Aducted+at+3+stations+with+4+sampling+times%2C+for+measurement+of+total+haemocyte%0D%0A%0D%0Acount%2C+phagocytic+activity%2C+phagocytic+indect%2C+lipid+droplets%2C+histopathology+of+he-%0D%0Apatopancreas%2C+plankton+abundance%2C+water+quality+(dissolved+oxygen%2C+alkali%2C+total%0D%0A%0D%0Aorganic+matter%2C+phosphate%2C+and+ammonium)+and+calculation+of+Vibrio+bacterial+co-%0D%0Alonies.+Water+quality+measurements+(temperature%2C+pH%2C+salinity)+were+conducted+for%0D%0A%0D%0A30+days.+The+results+showed+that+in+the+parameters+of+THC%2C+PA+and+PI%2C+as+well+as%0D%0Alipid+droplet+were+not+optimal.+Histopathology+of+hepatopancreas+obtained+quite%0D%0Agood+observations.+The+parameters+of+total+Vibrio+sp.+and+plankton+abundance%0D%0Awere+still+in+optimal+values.+The+daily+and+weekly+water+quality+were+exceed+the%0D%0Avalue+in+accordance+with+quality+standards.+Therefore%2C+water+quality+management%0D%0A%0D%0Ain+shrimp+pond+culture+activities+need+to+be+better+controlled+and+improved+in+or-%0D%0Ader+to+get+good+results+on+immunity%2C+histopathology%2C+and+water+quality+parame-%0D%0Aters.%0D%0A%0D%0AKeywords%3A+El+Nino%2C+hepatopancreas%2C+immunity%2C+vaname%2C+water+quality%0D%0A&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2024-07-03&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82139%2F1%2FABSTRAK%2520-%2520Hafizh%2520Widyanto.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82139%2F2%2FSKRIPSI%2520FULL%2520-%2520Hafizh%2520Widyanto.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82139%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Hafizh%2520Widyanto.pdf&rft.identifier=++MUHAMMAD%2C+HAFIZH+WIDYANTO++(2024)+PROFIL+IMUNITAS+DAN+HEPATOPANKREAS+UDANG+VANAME+Litopenaeus+vannamei+(BOONE%2C+1931)+SERTA+KUALITAS+AIR+DI+PERAIRAN+TAMBAK+KECAMATAN+KALIANDA%2C+LAMPUNG+SELATAN+PASCA+EL+NINO+EKSTREM+2023.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F82139%2F