Relevant bibliographies by topics / Feed conversion ratio

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Academic literature on the topic 'Feed conversion ratio'

Author: Grafiati
Published: 4 June 2021
Last updated: 11 June 2025

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Journal articles on the topic "Feed conversion ratio"

1

Hamanay, Febrianto Lu, Muharlien Muharlien, and Edhy Sudjarwo. "Effect of sex ratio and age parent to consumption feed, weight eggs and conversion ration on birds quail (Coturnix coturnix japonica)." Jurnal Ilmu-Ilmu Peternakan 32, no. 2 (2022): 274–82. http://dx.doi.org/10.21776/ub.jiip.2022.032.02.13.

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Birds quail (Coturnix Coturnix japonica) is a type of bird lots of quail maintained in the community have morphology i.e. small body, round and tail short Setyawn, Sudjarwo, Widodo, and Prayogi (2011) stated that bird quail is one community poultry of the genus Coturnix which can be generated as producer eggs and meat. Destination from study this for knowing the effect of sex ratio and age parent to consumption feed, weight eggs, and conversion feed. Method study is test design Random Complete (RAL) pattern factorial with 2 factors, namely factor 1 is Sex Ratio and factor 2 is age parent with every 3 treatments and 3 replications. Research results show the sex ratio does not give influence real on consumption feed, the weight of eggs, and conversion feed. Average consumption feed of 675.63 (g/ head) to 683.61 (g/ head), average weight egg of 11.28 (g/ item) to 11.60 (g/ item), and the average conversion ration of 5.63 to 6.08. Influence to age parent gives influence that is not real to consumption feed, weight eggs, and conversion feed. Average consumption feed as big as 677.17 (g/ head) to 679.74 (g/ head), average weight egg of 11.28 (g/ item) to 11.55 (g/ item), and the average conversion ration of 5.71 (g/ head ) to 5.92 (g/ head ). Interaction balance male-female and age parent no give influence real to consumption feed, weight eggs, and conversion feed. The conclusion from the research is the influence of the balance of male-female and the age of the parent no give influence the consumption of feed, the weight of eggs, and conversion of feed.
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2

Barber, J., P. H. Brooks, and J. L. Carpenter. "The effects of water to feed ratio on the digestibility, digestible energy and nitrogen retention of a grower ration." Proceedings of the British Society of Animal Production (1972) 1991 (March 1991): 136. http://dx.doi.org/10.1017/s0308229600020869.

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With the increase in the use of wet feeding systems, there has been a controversy over the optimum water to feed ratio to be used in these systems. Braude et al., (1967) showed that the feed conversion ratio was 20% higher for wet fed pigs compared to dry fed pigs. However, Forbes et al., (1968) found no significant difference in daily gain between wet and dry fed pigs.Gill et al., (1987) conducted an experiment to investigate the effects of different water to feed ratios on the performance of growing pigs provided with an additional water supply. They showed that liveweight gain and feed conversion significantly improved (p < 0.05) as the water to feed ratio of the liquid feed was increased from 2:1 to 3.5:1.The objective of this experiment was to investigate whether water to feed ratio effects digestibility, digestible energy and nitrogen retention.
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3

Agustono, B., D. A. Agustin, E. K. Sabdoningrum, M. N. Yunita, R. T. Dewi, and I. R. T. Ivani. "Potential feed substitute of Cirripedia sp. flour on body weight gain, feed conversion ratio, feed consumption of buck." IOP Conference Series: Earth and Environmental Science 1036, no. 1 (2022): 012027. http://dx.doi.org/10.1088/1755-1315/1036/1/012027.

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Abstract The aim of this study was to determine the effect of Cirripedia sp. flour as a fish flour substitution on body weight gain, feed conversion ratio and feed consumption of the rabbit. The experimental design used was 4 treatments and 5 replication each. This research were 100 Rex buck aged 4 months. The feed treatments used were P0 (complete feed 100% with 15% fish flour), P1(complete feed 100% with 12.5% fish flour and 2.5% Cirripedia sp. flour), P2 (complete feed 100% with 10% fish flour and 5% Cirripedia sp. flour), P3 (complete feed 100% with 7.5% fish flour and 7.5% Cirripedia sp. flour). The data were recorded at the fourth week after observation based on feed consumption, body weight gain, and feed conversion ratio. Data were analyzed with ANOVA (Analysis of Variance). Average feed consumption of P0 to P3 were 114,54, 112,09, 114,04, 112,71 g. Average of body weight gain of P0 to P3 were 20,01, 20,87, 20,72 and 20,75g. Average of feed conversion ratio of P0 to P3 were 5,79, 5,41, 5,62 and 5,48. The result showed with no significant difference (p>0.05) among the treatment in feed consumption, body weight gain, and feed conversion ratio in the rabbit.
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4

Irwani, N., Zairiful, and I. K. Habsari. "Feed Intake and Feed Conversion Ratio of Broiler Supplemented with Herb Extract." IOP Conference Series: Earth and Environmental Science 1012, no. 1 (2022): 012069. http://dx.doi.org/10.1088/1755-1315/1012/1/012069.

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Abstract Traditional ingredients from herbal plants can be used as antioxidants because they contain curcumin compounds that can affect the metabolic processes of the livestock body. Herbal are obtained from several rhizomes such as turmeric, ginger, lemongrass, and Curcuma. This study investigated the effects of herbal ingredients added to drinking waters. The variables observed in this study were Feed Intake, increase in body weight, and Feed Conversion Ratio. One hundred DOC of two strains were randomly assigned to four treatment groups with five replicates of 10 birds each: control (0 addition of herb ingredients), Treatment 1 (100 mg/kg BW doses of addition), Treatment 2 (200 mg/kg BW doses of addition), and Treatment 3 (300 mg/kg BW doses of addition). The data obtained were analyzed using ANOVA and Duncan’s multiple distance test. The results showed that combining the three herbs applied in drinking water improved feed intake and feed conversion ratio in broiler strains CP 707 and MB 202. However, the 5% Duncan test did not find the best interaction. Based on the results, it can be concluded that the addition of herbal ingredients (turmeric, ginger, and temulawak) affects increasing broiler productivity in different strains, both in the value of feed intake, body weight gain, and feed conversion ratio. However, the best interaction between the two broiler strains has not been obtained.
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5

Pingel, H. "Results of selection for breast muscle percentage and feed conversion ratio in Pekin ducks." Biotehnologija u stocarstvu 27, no. 3 (2011): 769–76. http://dx.doi.org/10.2298/bah1103769p.

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Increasing breast muscle percentage by selection for breast layer thickness (muscle and skin) of living ducks by needle probe improves carcass quality as could be demonstrated by experiments and by applied breeding programs. In addition direct selection for individual feed conversion ratio can increase the efficiency of duck meat production. Divergent selection for feed conversion ratio from the age of 4 - 7 weeks over 11 generations has differentiated the feed efficiency by about 25 %. Causes for the reduction in feed conversion ratio are lower fat content of carcass, lower locomotor activity, higher enzymatic activity (alkaline phosphatase and creatinkinase in blood plasma) and better feed protein utilization. Because of lower feed consumption in the line selected for lower feed conversion ratio the emission of nitrogen and phosphorus via manure was reduced by about 39 and 26 %, respectively. That means, selection for better feed efficiency is not only an important economical but also an important ecological factor.
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6

Najwan, Rifqi, Nabil Fariz Noorrahman, Hana Cipka, Khoirul Huda, Mirni Lamid, and Widya Paramita Lokapirnasari. "POTENSI BAKTERI Lactococcus lactis DAN Lactobacillus casei TERHADAP PERFORMA PRODUKSI AYAM PETELUR YANG DIINFEKSI Escherichia colii." BUANA SAINS 19, no. 1 (2019): 81. http://dx.doi.org/10.33366/bs.v19i1.1529.

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The purpose of this study was to find the effect combination probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli on feed consumption and feed conversion ratio (FCR). The materials used in this experiment were 120 laying hens aged 25 weeks. Feeds were used commercial concentrate produced by PT. New Hope East Java, type 7183A. In this study were added of six treatments that is (a0b0) chicken without infection and without treatment, (a0b1) chicken without infection plus Antibiotic Growth Promoter (AGP), (a0b2) chicken without infection plus probiotic, (a1b0) chicken infection without treatment, (a1b1) chicken infection plus AGP. (a1b2) chicken infection plus probiotic. Each treatment was repeated four times. The variables measured were are feed consumption (g/bird/day) and feed conversion ratio (%). Data were analyzed statistically using Analysis of Variance (ANOVA), if between treatment showed significant effect were analysed by Duncan’s Multiple Range Test (DMRT). The result of this research shows that the use of probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli give a real distinction ( P<0,05) towards feed consumption and showed a real distinction (P <0.05) towards feed conversion ratio. Based on the results of this research, it can be concluded that the addition of probiotic Lactococccus lactis and Lactobacillus casei on the laying hens infected with bacteria Escherichia coli can improve feed consumption, feed conversion ratio (FCR) of laying hens, hen day production (HDP) and egg weight.
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7

Eka Wati, Novi. "Pengaruh Sinkronisasi Pasokan Protein dan Energi Dalam Rumen pada Pakan Komplit Berbasis Bagase terhadap Produktivitas Domba." wahana peternakan 3, no. 1 (2019): 20–25. http://dx.doi.org/10.37090/jwputb.v3i2.158.

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Abstract The aim of the research was to study the effects of synchronization index in the sugarcane bagasse based complete feed on feed intake, daily body weight gain and feed conversion ratio of sheep. Two permanent cannulated male local sheep was 2 years old to create formulation of three diets with different synchronization index, namely 0.37; 0.50 and 0.63 respectively. Fifteen local male sheep with body weight average of 18,32 kg (cv= 14,39%) and aged at 12 months were feed a complete feed based on bagasse with a level of synchrony index 0,37; 0,50; 0,63 were design isoprotein and isoenergy. The treatments were allotted in a randomized block design with 3 treatments and 5 groups for in-vivo test. The feed intake, daily body weight gain and feed conversion ratio of fifteen rams were determined on week 8 of experimental period. The results of the study indicated that the synchrony index did not effect on feed intake, but daily body weight and feed conversion ratio was affected (P<0.05) by the treatment of synchrony index in diet. The daily body weight gain of P2 group was highest compared with P1 and P3 groups. The feed conversion ratio of P2 group was lowest compared with P1 and P3 groups. The alteration of the study indicated that the synchronization index level of 0.50 showed the best weight gain and feed conversion. Keywords: daily body weight, feed conversion ratio, feed intake, synchrony index
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8

Losinger, Williard C. "Feed-conversion ratio of finisher pigs in the USA." Preventive Veterinary Medicine 36, no. 4 (1998): 287–305. http://dx.doi.org/10.1016/s0167-5877(98)00094-4.

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9

Robinson, Edwin H., and Menghe H. Li. "Channel Catfish, Ictalurus punctatus, Size and Feed Conversion Ratio." Journal of the World Aquaculture Society 41, no. 5 (2010): 829–33. http://dx.doi.org/10.1111/j.1749-7345.2010.00426.x.

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10

Haladu, Mubarak, and Ahmed Abubakar. "An appraisal of performance of broiler birds fed with different commercial feed in Kano State, Nigeria." Journal of Agricultural Research and Development 18, no. 1 (2020): 57–62. http://dx.doi.org/10.4314/jard.v18i1.7.

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The experiment was carried out to determine the overall performance and economic analysis of broiler chickens fed different commercial diets marketed in Kano metropolis. A total of 112 day-old Zertek strain of broiler chicks were randomly allotted to four dietary treatments coded as A, B, C and Din a completely randomized design. Each group was replicated 4 times with seven birds per replicate. Birds were weighed at the onset of the experiment and weekly thereafter. Feed intake and live weight gain were measured, recorded and used to determine the feed conversion ratio. The chicks were managed on a deep litter system and the experiment lasted for six weeks. Feed and water were supplied ad libitum throughout the feeding trial. Results revealed that feed intake of birds ranged from 78.5-87.3 (g/b/d), live weight gain ranged from 49.3 – 53.9 (g/b/d) while feed conversion ratio ranged between 1.59 and 1.64. There were no significant (P > 0.05) differences in feed intake and feed conversion ratio. However, significant (P < 0.05) difference was observed in live weight gain where birds on treatments B, C, and D were superior to birds on treatment A. The market costs of the feeds at the time of the experiment were used to calculate the feed cost (₦ / kg), total feed cost (₦), feed cost (₦ /kg gain). Feed cost ₦/kg gain was best in treatment A.
 Keywords: Appraisal, Performance, Broiler birds, Commercial feed, Kano state.
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