Sholiha, Kholifatus (2018) Effect Of Either Powder Or Encapsulated Probiotics As Feed Additive On Carcass Percentage And Giblets Of Male Mojosari Ducks. Sarjana thesis, Universitas Brawijaya.
Abstract
Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan probiotik dalam bentuk tepung atau enkapsulasi sebagai aditif pakan terhadap persentase karkas dan giblets itik Mojosari jantan. Materi yang digunakan dalam penelitian ini adalah 120 ekor DOD jantan itik Mojosari yang dibedakan menjadi 6 kelompok perlakuan, dipengaruhi oleh 2 faktor meliputi aditif probiotik dalam bentuk tepung (T1) dan enkapsulasi (T2), faktor level penggunaan (0, 0.2, dan 0.4 %) . Variabel yang diamati yaitu persentase karkas dan bobot giblets (gizzard, jantung, dan hati). Data yang diperoleh selama penelitian dianalisis menggunakan analisis sidik ragam (ANOVA) dengan metode Rancangan Acak Lengkap Pola Tersarang, apabila terdapat hasil berbeda maka dilanjutkan uji jarak vi berganda Duncan’s. Hasil penelitian menunjukkan bahwa perlakuan bentuk probiotik yang berbeda (tepung atau enkapsulasi) memberikan perbedaan pengaruh yang tidak nyata terhadap persentase karkas dan bobot giblets (P>0.05). Sedangkan, peningkatan level tersarang pada bentuk probiotik menunjukkan pengaruh nyata terhadap persentase karkas (P<0.05) dan memberikan perbedaan tidak nyata terhadap bobot giblets (P>0.05). Dapat disimpulkan bahwa pengaruh penggunaan bentuk probiotik yang berbeda memberikan hasil yang relatif sama terhadap persentase karkas dan bobot giblets. Sedangkan level 0.4% pemberian probiotik bentuk enkapsulasi mampu meningkatkan presentase karkas dibandingkan dalam bentuk tepung, dan tidak memberikan pengaruh terhadap peningkatan bobot giblets. Disarankan untuk menggunakan probiotik dalam bentuk enkapsulasi dengan level pemberian 0.4% untuk meningkatkan persentase karkas pada usaha peternakan skala besar.
English Abstract
This research was conducted to investigate the effect of use either powder or encapsulated form of probiotic as feed additive on carcass percentage and giblets of male Mojosari ducks. One hundred and twenty 1-day-old male Mojosari ducks were subjected to 6 different dietary groups, namely 2 form of probiotics (powder and encapsulated) and 3 levels (0, 0.2, 0.4%). Variables were observed include carcass percentage and giblets (gizzard, heart, and liver) weight. Data were analyzed by Nested of Completely Randomized Design ANOVA and if there was significant effect followed by Duncan’s Multiple Range Test. The result of the statistical analysis showed that different form of probiotics did not significantly improve carcass percentage, gizzard, liver and heart weight (P>0.05). However, increasing level use viii nested in the probiotic forms significantly improve carcass percentage (P<0.05) and did not significantly improve gizzard, liver and heart weight (P>0.05). It can be concluded that the use of a different form of probiotics showed the similar result on carcass percentage and giblets weight. Increasing level use of different probiotic forms, encapsulated form showed better result compared to powder probiotics on carcass percentage, while neither was no different on giblets weight. It can be suggested to use 0.4% encapsulated probiotics to increase carcass percentage in the large-scale farm.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FPT/2018/73/051802511 |
| Uncontrolled Keywords: | Probiotik, bentuk tepung, enkapsulasi, aditif pakan, itik Mojosari jantan |
| Subjects: | 600 Technology (Applied sciences) > 636 Animal husbandry > 636.5 Chickens and other kinds of domestic birds > 636.508 5 Chickens and other kinds of domestic birds (Feeds and applied nutrition) > 636.508 55 Chickens and other kinds of domestic birds (Feeds) > 636.508 557 Chickens and other kinds of domestic birds (Feed additives and formula feeds) |
| Divisions: | Fakultas Peternakan > Peternakan |
| Depositing User: | soegeng sugeng |
| Date Deposited: | 22 May 2018 02:55 |
| Last Modified: | 22 Oct 2021 04:09 |
| URI: | http://repository.ub.ac.id/id/eprint/10799 |
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BAGIAN DEPAN.pdf Download (425kB) | Preview |
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DAFTAR PUSTAKA.pdf Download (143kB) | Preview |
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LAMPIRAN.pdf Download (501kB) | Preview |
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1 COVER.pdf Download (31kB) | Preview |
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2 BIOGRAPHY.pdf Download (80kB) | Preview |
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3 ACKNOWLEDGEMENT.pdf Download (84kB) | Preview |
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