PENGARUH Pichia manshurica UNJCC Y-123 DAN Pichia cecembensis UNJCC Y-157 PADA FERMENTASI MEDIA TUMBUH MAGGOT (Hermetia illucens) UNTUK PERTUMBUHAN AYAM BROILER PERIODE STARTER

SARAH DEWI WARDAH, . (2024) PENGARUH Pichia manshurica UNJCC Y-123 DAN Pichia cecembensis UNJCC Y-157 PADA FERMENTASI MEDIA TUMBUH MAGGOT (Hermetia illucens) UNTUK PERTUMBUHAN AYAM BROILER PERIODE STARTER. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tepung maggot BSF (Black Soldier Fly) merupakan sumber protein untuk meningkatkan produktivitas ayam broiler. Penelitian ini bertujuan untuk mengetahui pengaruh fermentasi terhadap biomassa, indeks pengurangan limbah, efisiensi kecernaan pakan, dan nutrisi maggot BSF sebagai pakan substitusi ayam broiler periode starter. Pertumbuhan ayam broiler yang diamati antara lain konsumsi pakan, pertambahan bobot badan, kecernaan bahan kering, konversi pakan, dan persentase karkas. Metode eksperimental digunakan untuk mengamati pengaruh dari variasi konsentrasi khamir kombinasi P. manshurica dan P. cecembensis serta pengaruh tepung maggot. Desain penelitian menggunakan rancangan acak lengkap (RAL), dianalisis secara deskriptif dan sidik ragam ANOVA serta dilanjutkan uji Duncan Multiple Range Test (DMRT) 95%. Hasil penelitian khamir P. manshurica UNJCC Y-123 dan P. cecembensis UNJCC Y-157 memiliki nilai LC50>1000 sehingga tidak toksik. Uji sinergisme menunjukkan khamir saling bersinergis. Proses fermentasi dengan khamir P. manshurica UNJCC Y-123 dan P. cecembensis UNJCC Y-157 pada media tumbuh maggot black soldier fly berpengaruh nyata (P<0,05) terhadap biomassa dan efesiensi kecernaan pakan maggot BSF serta berpengaruh tidak nyata terhadap index pengurangan limbah. Proses fermentasi dengan khamir P. manshurica UNJCC Y-123 dan P. cecembensis UNJCC Y-157 pada media tumbuh maggot black soldier fly berupa berpengaruh nyata (P<0,05) terhadap kandungan nutrisi tepung maggot black soldier fly diantaranya kadar air, kadar abu, kadar lemak kasar, kadar serat kasar, dan kadar protein kasar. Pemberian tepung maggot black soldier fly dan suspensi khamir kombinasi P. manshurica UNJCC Y-123 + P. cecembensis UNJCC Y-157 berpengaruh nyata (P<0,05) terhadap persentase karkas serta berpengaruh tidak nyata (P>0,05) terhadap pertambahan bobot badan dan konversi pakan. BSF (Black Soldier Fly) maggot flour is a source of protein to increase broiler productivity. This study aims to determine the effect of fermentation on biomass, waste reduction index, feed digestibility efficiency and nutrition of BSF maggot as a substitute feed for broiler chickens in the starter period. Broiler growth observed included feed consumption, body weight gain, dry matter digestibility, feed conversion and carcass percentage. The experimental method was used to observe the effect of varying concentrations of combined yeast P. manshurica and P. cecembensis and the effect of maggot flour. The research design used a Complete Randomized Design (CRD), analyzed descriptively and ANOVA variance and continued with the Duncan Multiple Range Test (DMRT) 95%. The results of the study of yeast P. manshurica UNJCC Y-123 and P. cecembensis UNJCC Y-157 have LC50>1000 values so they are not toxic. The synergism test showed that the yeasts were synergistic. The fermentation process with the yeast P. manshurica UNJCC Y- 123 and P. cecembensis UNJCC Y-157 on black soldier fly maggot growth media had a significant effect (P < 0.05) on biomass and digestibility efficiency of BSF maggot feed and had no significant effect on the waste reduction index. The fermentation process with yeast P. manshurica UNJCC Y-123 and P. cecembensis UNJCC Y-157 on black soldier fly maggot growth media had a significant effect (P<0.05) on the nutritional content of black soldier fly maggot flour. The effects of maggot flour on crude protein levels were significant (P<0.05), including moisture content, ash content, crude fat content, crude fiber content, and crude protein content. Giving black soldier fly maggot flour and yeast suspension combination of P. manshurica UNJCC Y-123 + P. cecembensis UNJCC Y-157 had a significant effect (P<0.05) on carcass percentage and had no significant effect (P>0.05) on body weight gain and feed conversion.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Dalia Sukmawati, M.Si. ; 2). Mohamad Isnin Noer, M.Si.
Subjects:	Sains > Ilmu Bumi > Biologi Sains > Zoologi Sains > Mikro Biologi
Divisions:	FMIPA > S1 Biologi
Depositing User:	Users 21803 not found.
Date Deposited:	06 Feb 2024 05:05
Last Modified:	06 Feb 2024 05:05
URI:	http://repository.unj.ac.id/id/eprint/44536

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