The Performance of Broiler Chickens Given a Feed Containing Palm Kernel Meal from Incubation of Buffalo Rumen Fluid and Fortification of Limiting Essential Amino Acids at 3 Weeks of Age

Budiansyah, Agus and Haroen, Ucop and Syafwan, Syafwan (2022) The Performance of Broiler Chickens Given a Feed Containing Palm Kernel Meal from Incubation of Buffalo Rumen Fluid and Fortification of Limiting Essential Amino Acids at 3 Weeks of Age. In: The 4th Green Development International Conference (GDIC 2022), 1 - 2 Oktober 2022, Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Jambi. (Unpublished)

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Abstract

SUMMARY The purpose of the study was to determine the use of palm kernel meal that had been incubated with the enzyme of buffalo rumen fluid from animal slaughter house and fortified withessential amino acids which became a barrier in the preparation of broiler chicken rations to produce maximum broiler chicken performance without causing interference to their health. A total of 288 one-day-old broiler chicks (DOC) were used in this study. Chickens were divided into 36 groups , and each 3 groups was given one of 12 (twelve) treatments which was a combination of 6 levels of treatment using incubated PKCM with rumen fluid buffalo as a source of enzymes (PKCM IBRF) as the first factor and 2 levels of fortification treatment of amino acids methionine, lysine, tryptophan and threonine in the ration as the second factor. The treatment that is defined as the first factor is as follows : R1 = Ration without the use of PKCMIBRF) as a control; R2 = Ration with the use of PKCM IBRF as much as 6.0% in the ration; R3 = Ration with the use of PKCM IBRF as much as 1.2% in the ration; R4 = Ration with the use of PKCM IBRF as much as 18.0% in the ration; R5 = Ration with the use of PKCM IBRF as much as 24.0% in the ration; and R6 = Ration with the use of PKCM IBRF as much as 30.0% in the ration. The dose of buffalo rumen fluid used in PKCM incubation wasbased on the results of research by Budiansyah et al. (2018) at a dose of 2.25% of buffalo rumen fluid enzyme equivalent to 115 ml of buffalo rumen fluid per kg of PKCM. Forthophification of limiting essential amino acids consisting of amino acids methionine, lysine, tryptophan and threonine as the second factor consists of 2 (two) levels , namely dose 0 %, and 50% of the nutritional adequacy rate (RDA) according to NRC (1994). Measurements were made on the performance of broiler chickens which included ration consumption, weight gain, ration conversion at the age of 3 weeks. The design used was a Complete Random Plan, and statistical analysis was performed on the observed variables. If there is a difference, it is followed by Duncan's multiple distance test. The results showed that the treatment of Factor A (PKCM IBRF level) and Factor B (amino acid fortification in the ration) showed a real influence on body weight gain and ration conversion, but the interaction was not real, while on ration consumption, the treatment of Factor A (PKCM IBRF level) and its interaction did not have a real effect while factor B (amino acid fortification in the ration) had a real effect on ration consumption. There was an increase in body weight gain and a decrease in ration conversion rate at the age of 3 weeks of chickens due to the use of PKCM IBRF to the level of 12%, but the use of PKCM IBRF at the level of 18, 24 and 30% weight gain and ration conversion rate was not significantly different from the treatment of PKCM IBRF 0% and 6%. Ration consumption did not differ markedly in all treatments of the level of use of PKCM IBRF in rations. Amino acid fortification as much as 50% RDA markedly increased body weight gain and ration consumption, as well as decreased ration conversion rate in chickens aged 3 weeks. From the results of the study, it can be concluded that the use of PKCM IBRF can increase weight gain and decrease the ration conversion rate of broiler chickens aged 3 weeks. The optimum level of IBRF PKCM usage is 12 percent. Fortification of limiting essential amino acids can improve the performance of broiler chickens Keywords: buffalo rumen liquid, palm kernel meal, broiler chicken, amino acids

Type:	Conference (Speech)
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Peternakan > Peternakan
Depositing User:	Budiansyah
Date Deposited:	04 May 2023 09:24
Last Modified:	04 May 2023 09:24
URI:	https://repository.unja.ac.id/id/eprint/47277

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