Effect Of Combined Calcium And Phytobiotics As Feed Additives On Protein Digestibility, Metabolic Energy, And Nitrogen Retention Of Mojosari Duck

Sabrina, Nabila Adelia and Prof. Dr. Osfar Sjofjan, M.Sc., IPU., ASEAN Eng. (2023) Effect Of Combined Calcium And Phytobiotics As Feed Additives On Protein Digestibility, Metabolic Energy, And Nitrogen Retention Of Mojosari Duck. Sarjana thesis, Universitas Brawijaya.

Abstract

This study aims to determine the effect of combined calcium and phytobiotics as feed additives on protein digestibility, metabolic energy, and nitrogen retention of Mojosari duck. The method used in this research were Complete Randomized Design (CRD) consist of 6 treatments and 4 replications. The treatment used were T0 (basal feed), T1 (basal feed + 0.5% antibiotics), T2 (basal feed + 0.25% combined calcium and phytobiotics), T3 (basal feed + 0.5% combined calcium and phytobiotics), T4 (basal feed + 0.75% combined calcium and phytobiotics), and T5 (basal feed + 1% combined calcium and phytobiotics). The variables included protein digestibility, metabolic energy (AME and AMEn), and nitrogen retention. Data were analyzed statistically using Analysis of Variance (ANOVA). If the data results were different between treatments, then proceed with Duncan's Multiple Range Test (DMRT). The results showed that combined calcium and phytobiotics gave very significant effect (P<0.01) on protein digestibility and nitrogen retention, but gave no effect on apparent metabolizable energy (AME) and apparent metabolizable energy corrected with nitrogen (AMEn) of Mojosari duck. The use of combined calcium and phytobiotics at 0.25% level gave the best effect in this research.

Item Type:	Thesis (Sarjana)
Identification Number:	052305
Uncontrolled Keywords:	calcium, metabolic energy, Mojosari duck, nitrogen retention, phytobiotics, protein digestibility
Divisions:	Fakultas Peternakan > Peternakan
Depositing User:	Budi Wahyono Wahyono
Date Deposited:	12 Jan 2024 06:29
Last Modified:	12 Jan 2024 06:29
URI:	http://repository.ub.ac.id/id/eprint/209138

Text (DALAM MASA EMBARGO) Nabila Adelia Sabrina.pdf Restricted to Registered users only until 31 December 2025. Download (2MB)

Actions (login required)

View Item