The Weight of Carcass and Giblet of Broiler With Commercial and Fermentation Feed Subtitution

Abstract

Utilization of agricultural and fishery waste in the form of rice bran, fish meal, and sago pulp is still underused because of its low nutrient content so that with quite simple processing technology, such as fermentation treatment using rumen liquid, this is a solution to increase the nutrient content of the feed ingredients. The substitution of the commercial ration with fermented ration is expected to increase the carcass weight and weight of broiler chicken giblets. This study aims to determine the carcass weight and weight of broiler chicken giblets which are given commercial ration fermentation rations. A total of 100 broiler chickens were kept in 20 cages with five treatments and four repetitions, each plot filled with 5 experimental chickens. The combination of treatment rations are R0 (control ration), R1 (control ration + 10% ration fermentation), R2 (control ration + 20% ration fermentation), R3 (ration control + 30% fermentation ration), R4 (ration control + 40% ration) fermentation ration). The parameters observed were carcass weight and giblet weight (gizzard, liver, and heart). The data obtained were compiled and analyzed for a variance with the F. test. If significantly different, further tests were performed using Duncan's Multiple Range Test. The results showed that the substitution of commercial rations with fermented ration had no significant effect (p> 0.05) on carcass weight and had a very significant effect (p <0.05) on liver weight, but had no significant effect (p> 0.05) on heart weight and gizzard. The level of use of 10% substitution of commercial rations with fermented ration was able to increase the weight of broiler chicken carcasses, while the weight of gizzard and heart increased at a level of 20%, while the use of commercial ration substitution with fermented ration 40% of liver weight decreased.

The Effects of Valine Supplementation in the Diet on Growth Performance and Giblet Weight of Native Chicken at the Starter Phase

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“…According to Nurlia et al [17], heart is a muscle organ having a vital role in blood circulation, divided into four chambers namely two ventricles (left and right ventricles) and two atriums (left and right atriums). Heart functions as a pump and driving motor in blood circulation and it works autonomously or controlled by central nervous system beyond willpower and consciousness.…”

Utilization of Vegetable Waste as Alternative Feed Immune Enhancer and Broiler Weight

“…Pengolahan limbah sayur secara mekanis dapat meningkatkan nilai kecernaaan protein (Arjuna et al, 2020) dengan kandungan protein tinggi (Asaf et al, 2020). Teknik pengolahan limbah sayur dengan pengukusan menghasilkan produksi konsumsi dan konversi ransum (Nurlia et al, 2020).…”

Bobot Potong dan Persentase Karkas Ayam Kampung Super Pada Umur dan Jenis Kelamin Berbeda

“…Faktor yang berpengaruh pada persentase karkas seperti bangsa, umur, jenis kelamin, bobot badan dan besar konsumsi ransum. Produksi karkas sangat erat kaitannya dengan bobot akhir [13], [14]. Semakin tinggi bobot badan akhir maka diikuti oleh meningkatnya bobot, persentase karkas bervariasi menurut umur dan jenis kelamin.karkas [15], [16].…”