Production and Safety of Closed House Waste as A Source of Protein For Non Ruminan Rations

Abstract

Closed house waste which has so far been considered a contributor to environmental pollution if processed professionally, can be reused as a component of non-ruminant rations. The purpose of this study is to determine the production (potential, quantity, and quality) of broiler farm waste that is maintained in a closed house system. The cost of production of non-ruminant livestock (pig) 70-80% is still occupied by the cost of feed. The price of commercial concentrate is relatively expensive, which is a reason to look for alternative feed sources. The discovery of potential closed house chicken farm waste and innovative products as a source of protein in rations for non-ruminant (pig-poultry) is expected to the feed problem. Innovative product protein concentrate chicken farm waste of closed house (WCH) system that is cheap and competitive is produced through three stages of research: identify the type and availability of waste, its nutrient content, formulate various protein concentrate formulas, and small-scale tests on pigs with metabolic cage to determine metabolized energy content and digestibility. The results showed that the type of closed house waste (WCH) that has the potential as alternative animal feed is the waste of dead-refused chickens, and litter mixed with scattered feed. Production data in 4 periods of rearing, obtained the number of dead and rejected chickens weighing 850.7 kg (212.7 kg/period), and litter weight of 4000 kg (1000kg/period). Nutrient content of flour mixed with closed house waste (WCH), protein: 36.58%, crude fat: 4.42%, gross energy Kcal/gram. aboratory test of WCH was negative for Eschericia colli and Salmonella shigella, Coliform < 3.0 CFU/g, mold 200 CFU/g. The conclusion of this study is that the waste from closed house (LCH) broiler farms has the potential as a source of protein in alternative feeds for rumonants (chicken and pig).

Effects of waste-based concentrates from broiler farm on physico-chemical qualities and blood profile of landrace pigs

“…These conditions significantly affect the decrease in meat quality, especially in the parameters pH, WHC, DL, and CL. Rations with relatively low nutrient content and high crude fiber and crude fat content tend to decrease the WHC of meat (WHC) and increase CLs and DL [5 , 19] . CL is directly proportional to DLs but inversely proportional to WHC.…”

Nutritional Content and Mocrobial Profile of Fermented Broiler Farm Waste Flour

“…Salah satu upaya adalah dengan pemanfaatan limbah peternakan. Limbah peternakan dimanfaatkan oleh peternak sebagai pakan alternatif, salah satunya adalah limbah peternakan broiler (Cand-Kandungan Nutrisi dan Profil Mikroba Tepung Limbah Peternakan Broiler Terfermentasi rawati, 2020; Ariana et al,2021).…”

“…Produksi limbah dari peternakan broiler, baik dilaksanakan dengan sistem open house, semi ataupun dengan closed house adalah kotoran broiler yang tercampur dengan litter, sisa pakan yang tercecer, broiler afkir (bangkai ayam, dan DOC afkir) (Ariana et al, 2021). Cara penanganan limbah bangkai broiler dan DOC afkir dilakukan dengan cara dijadikan, tepung daging broiler.…”

“…Cara penanganan limbah bangkai broiler dan DOC afkir dilakukan dengan cara dijadikan, tepung daging broiler. Sedangkan cara penanganan sisa pakan yang tercecer disekitar tempat pakan yang sudah tercampur dengan feses dan sekam adalah dengan cara fermentasi sebelum dijadikan tepung, dengan tujuan untuk meningkatkan kandungan protein dan membunuh bakteri pathogen yang ada dalam feses ayam (Bidura et al, 2008;Ariana et al,2021).…”

Giving of concentrate based on fermented chicken livestock waste and its effect on carcase characteristics and microbial profile of landrace pork meat (LD muscle)

“…Provision of fermented broccoli stems and leaves (FBR), and supplementation of plant essential oils (PEO) can improve the appearance and quality of meat in the finishing phase of pigs, and the quality of growing pork (Wibawa & Sumadi, 2019;Huang et al, 2022;Sun et al, 2023). Broiler chicken farming, both closed house and open house systems can produce waste products in the form of culled chickens and litter scattered with leftover feed, these products have great potential as a source of protein in the preparation of other livestock rations (especially pigs), hereinafter referred to as Animal Farm Waste-based Protein Concentrate Chicken (Ariana et al, 2022).…”