Luthfi Djauhari Mahfudz
Department Of Animal Science, Faculty Of Animal And Agricultural Sciences, Diponegoro University, Jl. Prof. H. Soedarto S.H, Tembalang, Kec. Tembalang, Kota Semarang, Jawa Tengah, Indonesia, 50275

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EFFECT OF USING FERMENTED LIME PEEL WASTE (citrus aurantifolia) ON THE SIZE OF THE DIGESTIVE TRACT OF BROILER CHICKENS Shihah, Hanna Dzawish; Sunarti, Dwi; Sumarsih, Sri; Sarjana, Teysar Adi; Suprijatna, Edjeng; Mahfudz, Luthfi Djauhari; Kismiati, Sri; Muryani, Rina; Ma’rifah, Binti; Wahyuni, Nur Maulida
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 9 No. 2 (2025): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v9i2.6509

Abstract

This study examines the effect of fermented lime peel waste flour (FLPWF) on the digestive tract dimensions of broiler chickens. The materials used include 200 female Lohmann MB 202 broilers aged 14 days, with an average body weight of 379.73 ± 18.72 g. The feed ingredients include yellow corn, soybean meal, fish meal, rice bran, fermented lime peel waste flour, soybean oil, premix, CaCO3, D-L Methionine, and L-Lysine. The study was designed using a completely randomized design (CRD) with four levels of fermented lime peel waste flour (FLPWF) usage: 0%, 1%, 2%, and 3% in the ration. Each treatment was repeated five times. Data were analyzed for variance using the SPSS 19.0 software. The results showed that the use of FLPWF did not significantly affect the weight and length of the small intestine, as well as the weight-to-length ratio of the small intestine among treatments (P> 0.05). This study concludes that using fermented lime peel waste flour in rations at 1% to 3% does not reduce the relative weight, length, and weight: length ratio of the small intestine of broiler chickens. Keywords: Broiler, Fermented Lime Peel Waste Flour, Small Intestine
Viseral Organ Belibis Kembang Yang diberi Pakan Dengan Level Protein Berbeda: Visceral Organ Weight Of Wandering Whistling Ducks Fed Different Protein Levels Jamilah; Mahfudz, Luthfi Djauhari; Suprijatna, Edjeng; Wahyuni, Hanny Indrat
Jurnal Ilmu dan Industri Peternakan Vol 11 No 1 (2025): JUNI
Publisher : Universitas Islam Negeri Alauddin Makassar

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Abstract

This study aims to determine the effect of different protein levels on the visceral organ of wandering whistling ducks. 108 ducks were reared for three months with details of 1 month of feed adaptation period and 2 months of feed treatment with different protein levels. This study consisted of 3 treatments, namely P1 with 12% protein , P2 with 15% protein , and P3 with 18% protein. Each treatment consisted of 9 replications, and each experimental unit consisted of 4 5-month-old wandering whistling ducks. The parameters measured in this study were the weight of the visceral organs of wandering whistling ducks (liver, heart, pancreas, and lungs). The data obtained were analyzed for variance, if there were significant differences a further test was carried out with Duncan's test. The results of this study indicated that the protein level had no significant effect (P>0.05) on the visceral organs of wandering whistling ducks. The lowest protein level, namely 12%, did not have a negative effect on the visceral organs of wandering whistling ducks.This study can be concluded that the protein level of 12% -18% in a feed of wandering whistling ducks has the same effect on the development of visceral organs.