?url_ver=Z39.88-2004&rft_id=1914111017&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEKTIVITAS+PERENDAMAN+DENGAN+EKSTRAK+KULIT+KAYU+MANIS%0D%0ACinnamomum+burmannii+Blume+(NEES+%26+T.+NEES%2C+1826)+TERHADAP%0D%0ARESPONS+IMUN+NONSPESIFIK+LOBSTER+AIR+TAWAR+Cherax%0D%0Aquadricarinatus+(VON+MARTENS%2C+1868)&rft.creator=AJI+%2C+PRASETIYO+WIBOWO&rft.subject=590+Ilmu+hewan+(zoologi)&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Diseases+caused+by+pathogens+are+still+a+serious+threat+in+the+culture+of+freshwater%0D%0Alobsters.+Antibiotics+and+chemicals+to+treat+disease+can+cause+bacterial+resistance+and%0D%0Aleave+residue.+Vaccination+is+also+ineffective+because+freshwater+lobsters+only+have+a%0D%0Anonspecific+immune+system.+Therefore%2C+the+use+of+immunostimulants+from+herbal+is%0D%0Aexpected+to+increase+the+immune+response+of+freshwater+lobsters+from+disease.+This%0D%0Aresearch+aimed+to+study+the+effectiveness+of+immersion+freshwater+lobsters+in+cinnamon%0D%0Aextract+on+nonspecific+immune+responses.+This+research+was+conducted+at+the%0D%0AAquaculture+Laboratory%2C+Departement+of+Fisheries+and+Marine+Sciences%2C+Faculty+of%0D%0AAgriculture%2C+University+of+Lampung+in+May-June+2023+for+30+days.+This+study+used+a%0D%0Acompletely+randomized+design+(CRD)+with+four+treatments+and+three+replicates.+The%0D%0Atreatments+consisted+of+0+ppm+(control)%2C+100+ppm+(P1)%2C+200+ppm+(P2)%2C+and+300+ppm%0D%0A(P3)+for+12+hours+and+maintained+for+14+days.+After+immersion%2C+a+challenge+test+was%0D%0Acarried+out+by+injecting+Aeromonas+hydrophila+with+a+density+of+105+cfu%2FmL+as+much%0D%0Aas+0.1+mL%2Flobster.+Nonspecific+immune+response+parameters+observed+included+total%0D%0Ahaemocyte+count%2C+phagocytic+activity%2C+phagocytic+index%2C+survival+rate%2C+mean+time+to%0D%0Adeath%2C+and+relative+percent+survival.+The+results+showed+that+immersion+freshwater%0D%0Alobsters+in+cinnamon+extract+had+significantly+different+effect+on+the+total+haemocyte%0D%0Acount.+Cinnamon+extract+at+a+concentration+of+300+ppm+produces+the+highest+THC%0D%0Awith+a+value+of+5.70+%C3%97+106+cells%2FmL.+This+research+showed+that+cinnamon+extract+had%0D%0Apotential+to+be+used+as+an+immunostimulant+in+freshwater+lobster+cultivation.%0D%0AKeywords%3A+Freshwater+lobster%2C+cinnamon%2C+nonspecific+immune+response.%0D%0A%0D%0APenyakit+akibat+patogen+masih+menjadi+ancaman+serius+dalam+proses+budi+daya+lobster%0D%0Aair+tawar.+Penggunaan+antibiotik+dan+bahan+kimia+untuk+menanggulangi+penyakit%0D%0Adapat+menyebabkan+resistensi+bakteri+dan+meninggalkan+residu.+Vaksinasi+juga+tidak%0D%0Aefektif+karena+lobster+air+tawar+hanya+memiliki+sistem+imun+nonspesifik.+Oleh+karena%0D%0Aitu%2C+penggunaan+imunostimulan+dari+bahan+herbal+diharapkan+dapat+meningkatkan%0D%0Arespons+imun+lobster+air+tawar+terhadap+penyakit.+Penelitian+ini+bertujuan+untuk+mempelajari%0D%0Aefektivitas+perendaman+lobster+air+tawar+dalam+ekstrak+kulit+kayu+manis+terhadap%0D%0Arespon+imun+nonspesifik.+Penelitian+ini+berlangsung+selama+30+hari+yang+bertempat%0D%0Adi+Laboratorium+Budidaya+Perikanan%2C+Fakultas+Pertanian%2C+Universitas+Lampung.%0D%0ARancangan+percobaan+yang+digunakan+adalah+rancangan+acak+lengkap+(RAL)%0D%0Adengan+empat+perlakuan+dan+tiga+ulangan.+Lobster+air+tawar+(Cherax+quadricarinatus)%0D%0Adirendam+dalam+ekstrak+kulit+kayu+manis+dengan+konsentrasi+0+ppm+(kontrol)%2C%0D%0A100+ppm+(P1)%2C+200+ppm+(P2)%2C+dan+300+ppm+(P3)+selama+12+jam+dan+dilakukan+pemeliharaan%0D%0Aselama+14+hari.+Setelah+dilakukan+perendaman%2C+kemudian+dilakukan+uji+tantang%0D%0Adengan+menginjeksikan+bakteri+Aeromonas+hydrophila+dengan+kepadatan+105%0D%0Acfu%2FmL+sebanyak+0%2C1+mL%2Fekor.+Parameter+respon+imun+nonspesifik+yang+diamati+meliputi%0D%0Atotal+haemocyte+count%2C+aktivitas+fagositosis%2C+indeks+fagositosis%2C+survival+rate%2C%0D%0Amean+time+to+death%2C+dan+relative+percent+survival.+Hasil+penelitian+menunjukkan+bahwa%0D%0Aperendaman+lobster+air+tawar+dalam+ekstrak+kulit+kayu+manis+efektif+dalam+meningkatkan%0D%0ATHC.+Konsentrasi+ekstrak+kulit+kayu+manis+300+dan+200+ppm+menghasilkan%0D%0ATHC+tertinggi+dengan+nilai+5%2C70%C3%97106+sel%2FmL+dan+5%2C42%C3%97106+sel%2FmL.+Penelitian+ini%0D%0Amenunjukkan+bahwa+ekstrak+kulit+kayu+manis+berpotensi+untuk+dijadikan+sebagai+sebagai%0D%0Aimunostimulan+pada+budi+daya+lobster+air+tawar.%0D%0AKata+kunci%3A+Lobster+air+tawar%2C+kayu+manis%2C+respon+imun+nonspesifik&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2023-10-20&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77806%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77806%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F77806%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++AJI+%2C+PRASETIYO+WIBOWO++(2023)+EFEKTIVITAS+PERENDAMAN+DENGAN+EKSTRAK+KULIT+KAYU+MANIS+Cinnamomum+burmannii+Blume+(NEES+%26+T.+NEES%2C+1826)+TERHADAP+RESPONS+IMUN+NONSPESIFIK+LOBSTER+AIR+TAWAR+Cherax+quadricarinatus+(VON+MARTENS%2C+1868).++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F77806%2F