Hasanain, Ilham Fithrah and Prof. Dr. Ir. M. Halim Natsir, S.Pt., MP., IPM., ASEAN Eng and Prof. Dr. Ir. Osfar Sjofjan, M.Sc., IPU., ASEAN Eng (2025) Pengaruh Penambahan Ekstrak Daun Kelor dan Sambiloto dalam Bentuk Cair dan Nano Cair Pada Pakan Terhadap Penampilan Produksi Dan Mikrobiologis Digesta Ayam Pedaging. Magister thesis, Universitas Brawijaya.
Abstract
Antibiotic growth promotor (AGP) merupakan imbuhan pakan untuk meningkatkan konsumsi, kecernaan serta mengurangi stress ayam. Namun penggunaan AGP menimbulkan residu yang dikhawatirkan resisten. Oleh karena itu, perlu dicari alternatif pengganti AGP dari bahan alami seperti daun kelor dan sambiloto. Tujuan penelitian ini adalah menganalisis pengaruh daun kelor dan sambiloto sebagai alternatif imbuhan pakan ayam ditinjau dari penampilan produksi dan mikrobiologis digesta. Penelitian ini menggunakan 256 ekor ayam pedaging strain Lohmann MB 202 yang dipelihara selama 35 hari. Pakan yang diberikan secara ad libitum. Metode yang digunakan dalam penelitian secara in vivo dengan Rancangan Acak Lengkap (RAL) tersarang terdiri dari dua faktor yaitu ekstrak cair (E1) dan ekstrak nano cair (E2), masing-masing faktor terdapat 4 level penambahan yaitu L0: pakan basal tanpa penambahan feed additive, L1: pakan basal+0,25% feed additive, L2: pakan basal+0,50%feed additive, L3:pakan basal+0,75% feed additive, masing-masing level penambahan terdiri dari 4 ulangan. Data dianalisa dengan Analysis of Variance (ANOVA) dan jika ada pengaruh signifikan akan dilanjutkan dengan uji DMRT. Variablel yang diteliti pada penelitian ini adalah penampilan produksi (konsumsi pakan, bobot badan, FCR (Feed Covertion Ratio), IP (Index Performance), IOFC (Income Over Feed Cost) dan mikrobiologi digesta (Salmonella sp., Escherichia coli, Eimeria tenella dan BAL (Bakteri Asam Laktat). Hasil penelitian menunjukkan bahwa pengaruh penambahan bentuk feed additive tidak berpengaruh signifikan (P>0,05) terhadap penampilan produksi dan mikrobiologis digesta ayam pedaging, namun pada level penambahan baik ekstrak cair (E1) maupun ekstrak nano cair (E2) tersarang pada bentuk memberikan pengaruh yang signifikan (P<0,05) pada konsumsi, bobot badan, FCR dan IP ayam pedaging serta memberikan pengaruh yang sangat signifikan (P<0,01) terhadap IOFC, jumlah bakteri asam laktat, Salmonella sp., dan Escherichia coli digesta ayam pedaging. Kesimpulan pada penelitian ini adalah bahwa ekstrak nano cair dengan konsentrasi 0,25% merupakan perlakuan terbaik yang dapat meningkatkan penampilan produksi dan mikrobiologis ayam pedaging.
English Abstract
Antibiotic growth promoter (AGP) is a feed supplement to increase consumption, digestibility and reduce stress in chickens. However, the use of AGP causes residues that are feared to be resistant. Therefore, it is necessary to find alternatives to AGP from natural ingredients such as moringa leaves and sambiloto. The purpose of this study is to analyze the influence of moringa and sambiloto leaves as an alternative to chicken feed additives reviewed from the appearance of production and microbiological digesta. This study used 256 broilers of the Lohmann MB 202 strain which were kept for 35 days. Feed is given ad libitum. The method used in the in vivo study with a nested Complete Random Design (RAL) consisted of two factors, namely liquid extraction (E1) and liquid nano extraction (E2), each factor had 4 levels of addition, namely L0: basal feed without the addition of feed additives, L1: basal feed + 0.25% feed additives, L2: basal feed + 0.50% feed additives, L3: basal feed + 0.75% feed additives, each level of addition consists of 4 repetitions. The data was analyzed with Analysis of Variance (ANOVA) and if there was a significant influence, it would be continued with the DMRT test. The variables studied in this study were production performance (feed consumption, body weight, FCR (Feed Covertion Ratio), IP (Index Performance), IOFC (Income Over Feed Cost) and digesta microbiology (Salmonella sp., Escherichia coli, Eimeria tenella and BAL (Lactic Acid Bacteria). The results showed that the effect of adding feed additive form did not have a significant effect (P>0.05) on the production appearance and microbiological digest of broilers, but at the level of addition of both liquid extraction (E1) and liquid nano extraction (E2) nested in the form had a significant influence (P<0.05) on consumption, body weight, FCR and IP of broilers and had a very significant influence (P<0.01) on IOFC, the number of lactic acid bacteria, Salmonella sp., and Escherichia coli digesta broilers. The conclusion of this study is that liquid nano extraction with a concentration of 0.25% is the best treatment that can improve the production appearance and microbiology of broilers.
| Item Type: | Thesis (Magister) |
|---|---|
| Identification Number: | - |
| Uncontrolled Keywords: | Kelor, sambiloto, ekstrak cair, nano ekstrak cair dan ayam pedaging.Moringa, sambiloto, liquid extraction, liquid nano extraction and broiler chicken. |
| Divisions: | S2/S3 > Magister Ilmu Ternak, Fakultas Peternakan |
| Depositing User: | Sugeng Moelyono |
| Date Deposited: | 07 Feb 2025 07:04 |
| Last Modified: | 07 Feb 2025 07:04 |
| URI: | http://repository.ub.ac.id/id/eprint/236106 |
![[thumbnail of DALAM MASA EMBARGO]](http://repository.ub.ac.id/style/images/fileicons/text.png) |
Text (DALAM MASA EMBARGO)
Ilham Fithrah Hasanain.pdf Restricted to Registered users only Download (4MB) |
Actions (login required)
 |
View Item |