Pengaruh Waktu dan Jumlah Probiotik pada Fermentasi Campuran Tepung Maggot, Jagung, Dedak, Ampas Tahu, dan Tepung Ikan Terhadap Kualitas Pakan Ternak Ayam Broiler
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Date
2020Author
Yuliana, Yesti
Advisor(s)
Bulan, Rumondang
Sebayang, Firman
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Effect of time and the amount of probiotic on fermentation mixture maggot flour, corn,
bran, soybean curd waste and fish meal have been done on the quality of broiler chicken
feed. This research was carried out in three steps, i.e. the process of maggot cultivation
by utilizing bran and vegetable waste, the process of making broiler chicken feed by
mixing maggot flour, corn, bran, soybean curd waste and fish meal, and the fermentation
process of broiler chicken feed using probiotics. The aim of this research was to get a
combination of fermentation time and the amount of probiotic with proper to produce
broiler chicken feed that is in accordance with the Indonesian National Standard (SNI).
This research using Random Design Group (RBD) with the first factor was the
fermentation time consists of 5 levels i.e. 0, 1, 2, 3, and 4 days and the second factor was
the amount of probiotic consists of 3 levels i.e. 20, 25 and 30 mL. The results of analysis
of variance (ANOVA) showed that the treatment time of fermentation and the amount of
probiotics did not significantly affect the levels of ash, calcium and phosphorus, but had
a significant effect on crude fat and crude fiber. The number of probiotic treatments
significantly affected the water content, crude protein. The best combination of
treatments is 3 days fermentation time and the number of probiotics 25 mL which
produces a water content of 13.58%, crude protein content of 19.82%, crude fat content
of 4.46%, crude fiber content of 5.98%, ash content of 7.57%, calcium content of 0.96%,
phosphorus content of 0.97% and has been meet the standards required by SNI. Pengaruh waktu dan jumlah probiotik pada fermentasi campuran tepung maggot, jagung,
dedak, ampas tahu dan tepung ikan telah dilakukan terhadap kualitas pakan ternak ayam
broiler. Penelitian ini dilakukan melalui tiga tahapan, yaitu proses budidaya maggot
dengan memanfaatkan dedak dan limbah sayuran, proses pembuatan pakan ternak ayam
broiler dengan mencampur tepung maggot, jagung, dedak, ampas tahu dan tepung ikan,
dan proses fermentasi pakan ternak ayam broiler dengan menggunakan probiotik.
Tujuan penelitian ini untuk mengetahui kombinasi waktu fermentasi dan jumlah
probiotik yang tepat untuk menghasilkan pakan ternak ayam broiler yang sesuai dengan
Standar Nasional Indonesia (SNI). Penelitian ini menggunakan Rancangan Acak
Kelompok (RAK) dengan faktor pertama adalah waktu fermentasi terdiri dari 5 level
yaitu 0, 1, 2, 3, dan 4 hari dan faktor kedua adalah jumlah probiotik terdiri dari 3 level
yaitu 20, 25 dan 30 mL. Hasil analisis ragam (ANOVA) menunjukkan bahwa perlakuan
waktu fermentasi dan jumlah probiotik tidak berpengaruh nyata terhadap kadar abu,
kalsium dan fosfor, namun berpengaruh nyata terhadap lemak kasar dan serat kasar.
Perlakuan jumlah probiotik berpengaruh nyata terhadap kadar air, protein kasar.
Kombinasi perlakuan terbaik yaitu waktu fermentasi 3 hari dan jumlah probiotik 25 mL
yang menghasilkan kadar air sebesar 13,58%, kadar protein kasar sebesar 19,82%, kadar
lemak kasar sebesar 4,46%, kadar serat kasar sebesar 5,98%, kadar abu sebesar 7,57%,
kadar kalsium sebesar 0,96%, kadar phosphor sebesar 0,97% dan telah memenuhi
standar yang diisyaratkan SNI.
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