scholarly journals Crambe meal in broiler feeding

2020 ◽  
Vol 9 (8) ◽  
pp. e828986702
Author(s):  
Dayane Josiane Vieira ◽  
Sandra Regina Freitas Pinheiro ◽  
Keila Abadia Barbosa ◽  
Danielly Rodrigues Fernandes Moreira ◽  
Leilane Rocha Barros Dourado ◽  
...  
Keyword(s):  
Total Protein ◽  
Crude Protein ◽  
Control Diet ◽  
Breeding Period ◽  
Feed Conversion ◽  
Total Period ◽  
Crambe Meal ◽  
Randomized Design ◽  
Meal Protein ◽  
Completely Randomized Design

This study aimed to evaluate the performance of broilers fed a diet in which the total protein has been replaced by the protein of the crambe meal. The experiment was used 630 male chickens (Cobb® 500) from 8 to 42 days of age, distributed in a completely randomized design with five treatments, six replications of 21 birds per plot. The treatments were: control diet (0%) and diets containing 3, 6, 9 and 12% of crambe meal protein in replacement of the total protein of the feed. The performance was evaluated in the initial phase (8 to 21 days), growth (22 to 42 days) and total (8 to 42 days). Carcass and cuts was evaluated at 43 days of age. Diets containing crambe meal promoted lower feed intake compared with to the control diet in all evaluated phases. For weight gain, a worse result was observed with increased inclusion of crambe protein, with a linear decrease compared to those who did not receive crambe in the total breeding period. It was found that for the total period the best feed conversion was obtained with 6% of the inclusion of crambe protein in comparison to the crambe-free diet. Carcass, breast and thigh weights decreased with a diet containing 12% of the crambe protein. The results indicate that it is possible to partially replace the crude protein of the feed up to 6% with the protein of the crambe meal.

scholarly journals Quantitative and qualitative feed restriction for broilers

2021 ◽  
Vol 10 (12) ◽  
pp. e339101220447
Author(s):  
Thiago de Sousa Melo ◽  
José Humberto Vilar da Silva ◽  
José Jordão Filho ◽  
Fernando Guilherme Perazzo Costa ◽  
Patrícia Emília Naves Givisiez ◽  
...  
Keyword(s):  
Crude Protein ◽  
Control Diet ◽  
Essential Amino Acids ◽  
Feed Restriction ◽  
Broiler Performance ◽  
Randomized Design ◽  
Ad Libitum ◽  
Completely Randomized Design ◽  
Al Treatment ◽  
Economical Alternative

The objective of this study is to evaluate the influence of five feed restriction programs (FRP) on broiler performance and carcass yield. 425 Cobb 500® broilers were distributed in a completely randomized design with five FRPs and five replicates with 17 broilers. The FRPs were: Program 1 (P1): consumption ad libitum (AL) of control diet from 14 to 42 days; P2: quantitative restriction (QTR) of 10% of AL consumption from 14 to 28 days and AL consumption from 29 to 42 days; P3: AL consumption from 14 to 28 days and QTR from 29 to 42 days; P4: qualitative restriction (QLR) of 10% of the level of crude protein and essential amino acids from 14 to 28 days and AL consumption from 29 to 42 days; and P5: AL consumption from 14 to 28 days and QLR from 29 to 42 days. The broilers of the AL treatment gained more weight (p≤0.01), but had a similar FCR (P>0.05) compared to broilers submitted to QTR from 29 to 42 days. In addition, broilers fed QTR from 14 to 28 days presented a lower FI and a better FCR (p≤0.01) in relation to broilers fed QLR of 14 to 28 (P4) and 29 to 42 days (P5). The broilers fed QTR of 14 to 28 days diet presented a similar FCR as broilers fed AL. The 10% reduction in AL consumption of 14 to 28 d is a viable economical alternative to feed broilers up to 42 days of age.

scholarly journals Purified glycerin in balanced diets for chicken broilers from 8 to 21 days old

2019 ◽  
Vol 35 (5) ◽  
Author(s):  
Mônica Calixto da Silva ◽  
Roberta Gomes Marçal Vieira Vaz ◽  
Kênia Ferreira Rodrigues ◽  
Luciano Fernanades Sousa ◽  
José Henrique Stringhini ◽  
...  
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Control Diet ◽  
Metabolizable Energy ◽  
Feed Conversion ◽  
Gross Margin ◽  
Randomized Design ◽  
Final Weight ◽  
Apparent Metabolizable Energy ◽  
Completely Randomized Design

This paper aimed to evaluate the metabolizability, performance and economic viability of purified glycerin inclusion in balanced diets fed to chicken broilers from 8 to 21 days old. Two experiments were conducted. In the first experiment, 100 broilers (14 days old) were distributed in a completely randomized design into two treatments, with five replications of 10 broilers. Treatments consisted of a control diet and a test diet, in which purified glycerin replaced 10% of the control diet. In the second experiment, 200 broilers (8 days old) were distributed in a completely randomized design into four treatments (0, 2, 4 and 6% of purified glycerin inclusion), with five replications of 10 broilers. The weight gain, feed intake, feed conversion, final weight, apparent metabolizable energy (AME), nitrogen-corrected apparent metabolizable energy (AMEn), metabolizability coefficients of dry matter (DMMC), crude protein (CPMC) and gross energy (GEMC), and the cost of feed per kg of broiler produced were evaluated. The AME, AMEn, DMMC, CPMC and GEMC from the purified glycerin were 3790 and 3560 kcal/kg, and 83.72, 71.52 and 86.27%, respectively. The glycerin levels did not affect (p>0.05) any of the performance characteristics (weight gain, feed intake, feed conversion and final weight). The lowest feeding cost and the highest gross margin were obtained for broilers fed with 6% purified glycerin. The inclusion of 6% purified glycerin in balanced diets for broilers from 8 to 21 days old was technically and economically feasible.

Pengaruh Penambahan Tepung Temulawak (Curcuma xanthoriza) Dalam Ransum Terhadap Performa Produksi Ayam Kampung Unggul Balitnak

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
Trisno Agung Wibowo ◽  
Novi Eka Wati ◽  
Miki Suhadi
Keyword(s):  
Crude Protein ◽  
Body Weight Gain ◽  
Conversion Ratio ◽  
Feed Consumption ◽  
Feed Additive ◽  
Feed Conversion ◽  
Randomized Design ◽  
Daily Body Weight ◽  
Completely Randomized Design ◽  
And Control

The aim of the study was to know the effect of Curcuma xanthorhiza as herbal feed additive on feed consumption, daily body weight gain and feed conversion ratio of Kampung Unggul Balitnak (KUB) Chicken. The research was conducted at Kemukus Village, Ketapang District, South Lampung Regency. The experimental used 80 unisex KUB chicken aged 5 week. They were feed a ration with control ration + 0% temulawak flour (P0), control ration + 0,1% temulawak flour (P1), control ration + 0,2% temulawak flour (P2) and control ration + 0,3% temulawak flour (P4) during 30 days. The control ration containing 21% crude protein and 3150 kcal/kg metabolism energy. The study used a quantitative method with completely randomized design with 4 treatments and 4 replications. The results showed that the addition of temulawak flour (Curcuma xanthoriza) up to 0.3% did not effect (P> 0.05) on feed consumption but was affected (P

scholarly journals Comparative performance of broiler chicks fed diets containing differently processed Mucuna pruriens seed meals

2021 ◽  
Vol 31 (1) ◽  
pp. 12-16
Author(s):  
O. O. Emenalom
Keyword(s):  
Control Diet ◽  
Conversion Ratio ◽  
Mucuna Pruriens ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Feeding Trial ◽  
Comparative Performance ◽  
Dietary Level ◽  
Randomized Design ◽  
Completely Randomized Design

A 28-day feeding trial was conducted to determine the effects of dietary inclusion of Mucuna seeds: soaked in Calcium hydroxide (Ca(OH)2) solution, soaked in Ca(OH)2 and cracked water-soaked and cooked, on the performance of broiler chicks. Two batches of raw Mucuna seeds were used. The first batch was soaked in 3% Ca(OH)2 for 48 hours. Part of the soaked seeds were sun-dried and milled. The remaining part were cooked, sun-dried and milled. The second batch was cracked, soaked in water for 48 hours and cooked before sun drying and milling. Both meals were analyzed for their proximate composition and included in broiler starter diets at 20% dietary level respectively. The control diet contained no mucuna meal. Each diet was fed to a group of 40 broiler chicks in a completely randomized design replicated four times. At 20% dietary level containing Ca(OH)2 soaked seed meal significantly (P<0.05) depressed the performance of the birds in terms of feed intake, growth rate and feed conversion ratio. However, soaking in Ca(OH)2, prior to cooking and cracking prior to soaking in water and cooking did not adversely affect the performance of the birds in all parameters measured.

scholarly journals EFFECTS OF LYSINE SUPPLEMENTED ON GROWTH AND NUTRIENT DIGESTIBILITY OF NOI CHICKENS FROM 1 TO 56 DAYS OLD

2020 ◽  
Vol 1 (37) ◽  
pp. 89-97
Author(s):  
Hung Thai Lam ◽  
Ngu Trong Nguyen
Keyword(s):  
Crude Protein ◽  
Nutrient Digestibility ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Dietary Crude Protein ◽  
Randomized Design ◽  
Entire Duration ◽  
Ad Libitum ◽  
Completely Randomized Design

A total of 256 one-day-old chicks were allocated into a completely randomized design with 4 treatments and 4replicates to evaluate growth, feed conversion ratio (FCR), and nutrient digestibility (ND) of Noi chickens. The treatments consisted of control diets (Lys0) containing 1.0 and 0.9% lysine for birds 1 to 28 and 29 to 56 daysof age respectively; 3 other treatments (Lys1; Lys2; Lys3) had 0.1, 0.2, 0.3% of lysine added to diets respectively. Dietary crude protein (CP) was calculated to 19% and 17% for 1 to 28 and 29 to 56 days old, but dietary ME was2.900 kcal/kg of feed for the entire duration of the study. On the last seven days of each period, one male and one female per replicate were selected to be assessed for apparent ND by ferric oxide (Fe2O3) marker. Birds were fed, provided fresh water ad libitum, and vaccinated to prevent some common diseases. Results showed that lysine supplemented 0.2 to 0.3% and 0.3% in diets for the birds between 1 to 28 and 29 to 56 days old significantly improved the growth and FCR of the chickens (P<0.05). Also, an additional 0.1-0.3% of lysine in the Noi chickens’ diets dramatically increased CP and average amino acid apparent digestibility (P<0.05),but did not effect the calcium and phosphorus digestibility of the Noi broilers.

scholarly journals Cannibalism, growth performance, and body composition of giant trahira juveniles under different photoperiods

2018 ◽  
Vol 53 (6) ◽  
pp. 664-672
Author(s):  
Shayenne Elizianne Ramos ◽  
Aline Ferreira Souza de Carvalho ◽  
Tássia Flávia Dias Castro ◽  
Ana Carina Nogueira Vasconcelos ◽  
Galileu Crovatto Veras ◽  
...  
Keyword(s):  
Body Composition ◽  
Survival Rate ◽  
Crude Protein ◽  
White Muscle ◽  
Muscle Growth ◽  
Feed Conversion ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Great Uniformity ◽  
Efficiency Rate

Abstract: The objective of this work was to determine the effect of photoperiod on the cannibalism, growth, and body composition of giant trahira (Hoplias intermedius) juveniles. A completely randomized design was employed, with four photoperiods - 0L:24D, 6L:18D, 12L:12D, and 18L:6D, hours of light (L): dark (D) - and four replicates, for a period of 90 days. The analyzed parameters were: cannibalism, growth in weight and length, food consumption, feed conversion, protein efficiency rate, muscle growth, and body composition (moisture, lipid, ash, and crude protein). Fish from the 12L:12D photoperiod showed the highest survival rate and no cannibalism, as well as a great uniformity for length and mass values at the end of the experiment. The best photoperiod for giant trahira juveniles is 12L:12D, as these fish showed growth uniformity and no cannibalism, while fish from the 6L:18D and 18L:6D groups had a greater diameter of white muscle fibers and a higher frequency of greater diameter fibers. Giant trahira showed the lowest value for lipids at 6L:18D and the highest value at 12L:12D. Photoperiod affects survival and cannibalism; regarding body composition, only lipids are influenced by photoperiod.

scholarly journals Effects of purified glycerin in balanced diets of chicken broilers treated from 22 to 42 days of age1

2017 ◽  
Vol 38 (4) ◽  
pp. 2083
Author(s):  
Mônica Calixto da Silva ◽  
Roberta Gomes Marçal Vieira Vaz ◽  
Kênia Ferreira Rodrigues ◽  
Gerson Fausto da Silva ◽  
Luciano Fernandes Sousa ◽  
...  
Keyword(s):  
Moisture Content ◽  
Performance Indicators ◽  
Crude Protein ◽  
Breast Muscle ◽  
Ether Extract ◽  
Feed Conversion ◽  
Carcass Yield ◽  
Treatment Groups ◽  
Randomized Design ◽  
Completely Randomized Design

The aim of this study was to investigate the effects of including purified glycerin in the diets of broilers from 22 to 42 days of age. Eighty Cobb 500® lineage broilers were distributed in a completely randomized design (CRD) to one of four treatment groups (0, 2, 4 and 6% of purified glycerin inclusion in feed) and five replicates of four birds. The birds were evaluated for performance (weight gain, feed intake and feed conversion); carcass yield; special cuts yield (thigh, drumstick and breast); muscle colour (L* = lightness, a* = redness, b* = yellowness); and crude protein, ether extract and moisture content of the breast muscle. Inclusion of purified glycerin in the diet did not affect (p > 0.05) any of the growth performance indicators, which demonstrated the technical feasibility of including up to 6% glycerin in the diet. Similarly, there was no effect on carcass yield; special-cut yields; muscle colour (L* = lightness, a* = redness, b* = yellowness); or crude protein, ether extract and moisture content of breast muscle. The inclusion of purified glycerin at up to 6% in the diet proved to be feasible in broilers treated from 22 to 42 days of age.

scholarly journals Performance and meat chemical composition of quails fed with different sorghum levels instead of corn

2016 ◽  
Vol 46 (5) ◽  
pp. 933-936 ◽  
Author(s):  
Cíntia Amaral Moraes ◽  
Evandro de Abreu Fernandes ◽  
Márcia Marques Silveira ◽  
Julyana Machado da Silva Martins ◽  
Fernanda Heloisa Litz ◽  
...  
Keyword(s):  
Weight Gain ◽  
Crude Protein ◽  
Mineral Matter ◽  
Ether Extract ◽  
Feed Conversion ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Carcass Performance ◽  
Four Levels ◽  
The Relationship

ABSTRACT: The objective of this study was to evaluate the effect of replacing corn with sorghum in feed on performance, carcass yield, and composition of specialized meat cuts in quails. A total of 1200, 1-day-old female quails were raised up to 42 days of age. The completely randomized design consisted of four treatments with six replicates each and with 50 quails in each cage. Treatments consisted of four levels of sorghum replacement in the diet (0, 40, 60, and 100% sorghum). All birds were weighed to assess the weight gain. Feed conversion was calculated as the relationship between feed intake and weight gain. Mortality was reported daily and calculated at the end of each week. At 42 days, the birds were slaughtered and the carcass, thigh and drumstick, and breast yields were assessed. Mineral matter, ether extract, and crude protein analyses were performed using breast cuts and thigh + drumstick cuts. No significant differences were noted in cut performance, yield, or composition. Thus, it can be concluded that the ground grain sorghum can entirely replace corn in quail feed, as it does not negatively affect carcass performance, yield, and nutritional quality.

scholarly journals Effects of feeding varying levels of bakery waste meal on the performance and carcass values of growing Coturnix quails (Coturnix coturnix japonica)

2021 ◽  
Vol 44 (3) ◽  
pp. 294-299
Author(s):  
J. A. Edache ◽  
C. D. Tuleun ◽  
R. U. Muduudtai ◽  
A. G. Yisa
Keyword(s):  
Water Intake ◽  
Control Diet ◽  
Energy Levels ◽  
Live Weight ◽  
Feed Conversion ◽  
Coturnix Coturnix ◽  
Feed Cost ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
Control Water

Since bakeries are scattered all over Nigeria and beyond, such feed materials like bakery waste abound and this can be tapped as a feed resource for poultry having little pressure of competition. A feeding trial of 6 weeks duration was conducted to determine the effect of replacing maize with bakery waste of CP; 3.32% and ME; 3221.88kcal/kg on the performance of growing Japanese quails.Two hundred two –week old quails of mixed sexes were randomly allocated to five diets in a completely randomized design. The five isonitrogenous (25% CP) diets incorporated 0, 8.31, 16.61, 24.92 and 28.69% of bakery waste at the expense of maize. The diets, however, varied in energy levels from 2,706.92 (Diet A) to 2,610.76kcal/kg ME (Diet E). Diets B (2,679.17), C (2,650.57) and D (2,623.75) were lower than diet A. Each diet was replicated three times. Feed intake (21.99, 20.34, 21.25, 23.83 and 22.97g/bird/day), weight gain (3.39, 3.29, 3.46, 3.61, 3.75g/bird/day) and feed conversion ratio (6.32, 6.17, 6.16, 6.62 and 6.31) did not differ significantly from the control. Water intake was significantly higher (p<0.05) on diet D (33.78ml/b/day) than on diets A (30.90) and B (30.99) only. Water intake on diets C (31.89) and E (32.91ml/bird/day) were not different. Feed cost/kg gain was significantly higher (p<0.05) for birds on dietsB (632.00) and A (617.67) than on diets C (542.33) and D (550.67) only. Other differences were not significant. Live weight, slaughter weight, plucked weight and drumstick were better on the diet with 100% bakery waste. Feed cost per kg diet decreased from 84.62 (diet A) to 78.75 (diet E) and has a cost saving of 6.94% over the control diet. Therefore, bakery waste could completely replace maize in diets for Japanese quail chicks without adverse effect on performance.

scholarly journals PENGGUNAAN PRODUK FERMENTASI DAN KUNYIT DALAM PAKAN TERHADAP PERFORMAN AYAM PEDAGING DAN INCOME OVER FEED AND CHICK COST

ZOOTEC ◽  
2015 ◽  
Vol 35 (2) ◽  
pp. 379
Author(s):  
Nurhayati ◽  
Chandra Utami Wirawati ◽  
Dwi Desmiyeni Putri
Keyword(s):  
Weight Gain ◽  
Key Words ◽  
Water Consumption ◽  
Control Diet ◽  
Feed Conversion ◽  
Broiler Performance ◽  
The Third ◽  
Fermentation Product ◽  
Randomized Design ◽  
Completely Randomized Design

THE  UTILIZATION OF FERMENTATION PRODUCT AND CURCUMA IN RATION ON BROILER PERFORMANCE, AND INCOME OVER FEED AND CHICK COST. The aim of this study was to investigate the utilization level of fermentation product combined with curcuma in ration on broiler performace, and income over feed and chick cost (IOFCC). Completely Randomized Design with 4x2x2 factorial arrangement was used in this research. The first factor were levels of fermentation product in ration (0, 10, 20, dan 30%), the second factor were curcuma addition in ration (0% and 2,5%), and the third factor were vaccine applications (without and with vaccine application). The results showed that there were no interaction among the utilization levels of fermentation product, the addition of curcuma, and vaccine applications on broiler performance. The results also indicated that 10% utilization of fermentation product in broiler ration could increase broiler performance (weight gain and feed conversion). 10% utilization of Fermentation product and addition of 2.5% curcuma in ration could produce higher IOFCC compared to control diet. Utilization of fermentation product, curcuma addition in ration, and vaccine application did not affect ration and water consumption. Key words: fermentation product, curcuma, broiler performance, IOFCC.

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