scholarly journals Hematology Profiles and Performance of Broiler Chickens Fed on Commercial Feed

2019 ◽  
Vol 20 (3) ◽  
pp. 183
Author(s):  
Sufiriyanto Sufiriyanto ◽  
Ning Iriyanti ◽  
Emmy Susanti
Keyword(s):  
Broiler Chickens ◽  
Live Weight ◽  
Physiological Effect ◽  
Randomized Design ◽  
Commercial Feed ◽  
Different Types ◽  
Completely Randomized Design ◽  
And Performance

The objective of this research was to investigate the effect of commercial feed on hematological and carcass profiles of broiler chickens. A total of 1800 day old chick (DOC) broilers were administered in a Completely Randomized Design (CRD) furthered by Duncan test. The treatments consisted of Feed A, B, C, D, E, and F.  The observed variables included hematology profiles (erythrocyte, hemoglobin, leukocyte, heterophil, lymphocyte, and monocyte) and performance (live weight, carcass percentage, breast, thigh, wings, shank, and head). The result showed that feed treatment did not significantly affect (P>0,05) hematology profiles and performance of broiler chickens, but significantly affected live weight (P<0,05). Conclusively, different types of commercial feed did not render physiological effect to DOC and safe for feeding until 35 days old to increase the live weight of broiler chickens.

scholarly journals Ewe maternal behavior score to estimate lamb survival and performance during lactation

2016 ◽  
Vol 38 (3) ◽  
pp. 327 ◽  
Author(s):  
Andreia Barros de Moraes ◽  
Cesar Henrique Espírito Candal Poli ◽  
Vivian Fischer ◽  
Neuza Maria Fajardo ◽  
Marta Farias Aita ◽  
...  
Keyword(s):  
Weight Gain ◽  
Survival Rate ◽  
Maternal Behavior ◽  
Live Weight ◽  
Randomized Design ◽  
Low Weight ◽  
Completely Randomized Design ◽  
And Performance ◽  
Presence Of People ◽  
Filial Behavior

Mortality of perinatal lambs and low weight at weaning cause huge liabilities to farmers. Current study describes maternal-filial behavior and evaluates the use of maternal behavior score (MBS) to estimate the behavior of ewes and lambs soon after birth, and correlate it with lamb mortality and performance during lactation. Thirty-seven Corriedale ewes were used in a completely randomized design. MBS was assessed up to 24 hours after birth, taking into consideration the distance of the ewe from the lamb at the approach of a person. Maternal behavior, placental weight, weight gain of the lambs until weaning and their survival rate were also evaluated until two hours after lambing. More than 90% of the ewes had adequate maternal behavior, with parental care, even though ewes were very sensitive to the presence of people. There was no significant correlation between MBS and maternal behavior, lamb mortality rate and live weight gain. Under these conditions, MBS was not a useful tool to estimate maternal behavior and performance of lambs. 

scholarly journals Effect of stocking density on performance, carcass yield, productivity, and bone development in broiler chickens Cobb 500®

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2705
Author(s):  
Cleoneide Dos Santos Henrique ◽  
Andréia Fróes Galuci Oliveira ◽  
Thales Silva Ferreira ◽  
Eduardo Santos Silva ◽  
Bruna Finotti Fonseca Reis de Mello ◽  
...  
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Broiler Chickens ◽  
Bone Development ◽  
Stocking Density ◽  
Live Weight ◽  
Feed Conversion ◽  
Randomized Design ◽  
Total Phase ◽  
Completely Randomized Design

This study aimed to assess the effect of stocking density of 10, 12, 14, and 16 birds m?2 on performance, carcass and cut yields, productivity, and bone development of broiler chickens Cobb 500®. The experimental design was completely randomized design with four treatments (stocking densities) and four replications. The assessments were performed weekly at 1, 7, 14, 21, 28, 35, and 42 days. The best live weight result was found at a density of 10 birds m?2 in the period from 1 to 7 days. No effect of density was observed on feed intake and weight gain. From 1 to 14 days, the best live weights were found at densities of 10, 12, and 14 birds m?2, in addition to a higher feed intake at densities of 10 and 12 birds m?2. Weight gain was better at a density of 10 birds m?2, showing no differences from densities of 12 and 14 birds m?2. In the period from 1 to 21 days, live weight and weight gain were higher at densities of 10, 12, and 14 birds m?2. The highest feed intake was observed at a density of 10 birds m?2, which showed no difference from the density of 14 birds m?2. A difference (P < 0.05) was observed for live weight, weight gain, and feed intake of animals reared at densities of 10, 12, and 14 birds m?2 for the phases from 1 to 35 days and the total phase from 1 to 42 days of bird age when compared to 16 birds m?2, which presented lower performance. However, feed conversion of 1-7, 1-14, 1-21, 1-35, and 1-42 days and carcass and cut characteristics showed no significant differences for all treatments. On the other hand, productivity was higher in the treatments with 14 and 16 birds m?2, but without difference between each other. No interaction (P > 0.05) was observed between stocking density and age for the assessed bone parameters. Similarly, no difference (P > 0.05) was observed for bone development of broiler chickens reared at different stocking densities for the studied parameters. Thus, the increased density of 10 or 12 birds m?2 to 14 birds m?2 has no influence on zootechnical performance, carcass and cut yields, and bone development, but increases broiler chicken productivity reared in a conventional shed without air conditioning.

scholarly journals Non-Carcass Parts of Local Male Ducks Fed Commercial Feed Supplemented with Torch Ginger (Etlingera elatior) Flower Extract

2018 ◽  
Vol 1 (1) ◽  
pp. 1-8
Author(s):  
Mohammad Badru Zaman ◽  
Ristika Handarini ◽  
Deden Sudrajat
Keyword(s):  
Live Weight ◽  
Animal Husbandry ◽  
Herbaceous Plant ◽  
Feeding Trial ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
Head Neck ◽  
Etlingera Elatior

The torch ginger (Etlingera elatior) is a herbaceous plant the flower of which is commonly used in feed to improve the quality of meat. This study was aimed at assessing the effects of giving commercial feed non-carcass portions of local ducks. The study was conducted at the Poultry Farm of Department of Animal Husbandry Djuanda University, Bogor, from June to August 2016. Twenty four 2-week-old male local ducks were used. Completely randomized design with 4 treatments and 3 replicates was used. The treatments consisted of 100% of commercial ration (R0), commercial ration + 2.5% of TGE solution (R1), commercial ration + 5% of TGE solution (R2), and commercial ration + 7.5% of TGE solution (R3). The feeding trial lasted 6 weeks after which the ducks were slaughtered and carcass weight, dressing percentages and carcass parts were measured. The percentage of non-carcass parts including head, neck, shank, liver, heart, gizzard, feathers, blood and intestines were also measured. No significant effect of treatments (P > 0.05) on all parameters measured were found. It was concluded that the inclusion of TGE solution in commercial ration up to 7.5% did not significantly affect the live weight, weight and percentages of non-carcass parts including blood, feathers, head, neck, shank, liver, gizzard, heart, and intestines.

scholarly journals POTONGAN KOMERSIAL KARKAS AYAM BROILER STRAIN COBB YANG MENGALAMI PEMBATASAN PAKAN DAN PEMBERIAN SUMBER SERAT KASAR BERBEDA PADA PERIODE GROWER

ZOOTEC ◽  
2019 ◽  
Vol 39 (1) ◽  
pp. 122
Author(s):  
Megawati Tumiran ◽  
John E. G. Rompis ◽  
Jet S. Mandey ◽  
Fredy J. Nangoy ◽  
Jola J.M.R. Londok
Keyword(s):  
Live Weight ◽  
Carcass Weight ◽  
Crude Fiber ◽  
Feed Restriction ◽  
Restricted Feeding ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
Difference Test ◽  
Different Sources

Study was conducted to evaluate the effect of feed restriction and source of different crude fiber on carcass weight and commercial pieces of broiler with Cobb strain. Study was using 24 broilers with Cobb Strain. Restriction of 20 percent feed and different sources of crude fiber were applied to broilers at age of 21to 28 days old. Ration was fed ad libitum to broilers until birds reached age of42 days old. . This research was using a Completely Randomized Design (CRD) in Factorial pattern of 2x4 with 3 replications. As a factor A was restricted feeding consisted of without restrictions (A0), and 20 percents restricted ration (A1). A factor B was source of crude fiber consisted of commercial feed (B0), commercial feed with coffee hull meal (B1), commercial feed with rice bran (B2), and commercial feed with coconut pulp (B3). There were treatment combinations including A0B0, A0B1, A0B2, A0B3, A1B0, A1B1, A1B2 and A1B3. The variables measured were percentages of commercial pieces consist of breast, thigh, wing and brisket. The data analyzed used variance analysis. The honestly significance difference test was used to determine which one of treatment was significantly different from each other. The results showed that the combination treatment of feed restriction and source of crude fiber in feed gave a very significant different effect (P <0.05) on carcass weight of broiler with Cobb strain. Sources of fiber crude affected significantly (P<0.05) percentages of thigh, breast, brisket and live weight. Treatment of feed restriction affected significantly (P<0.05) percentage of wing. Restriction of 20 percents with coconut pulp as source of crude fiber produced better commercial carcass of broilers withCobb strain. Keywords: Feed restriction, crude fiber source, broiler commercial pieces, Cobb strain

scholarly journals Carcass traits and internal organs of broiler chickens as influenced by coffee weed (Senna occidentalis) leaf ethanolic extract

2020 ◽  
Vol 46 (5) ◽  
Author(s):  
S. O. Omoikhoje ◽  
M. O. Okooza ◽  
R. O. Okeje ◽  
F. E. Peter-Paul
Keyword(s):  
Broiler Chickens ◽  
Carcass Traits ◽  
Live Weight ◽  
Ethanolic Extract ◽  
Carcass Quality ◽  
Internal Organs ◽  
Organ Weights ◽  
Treatment Groups ◽  
Randomized Design ◽  
Completely Randomized Design

Carcass traits and internal organs of one hundred and twenty, one day-old broiler chicksmaintained on different dosages of coffee weed leaf ethanolic extract for eight weeks werestudied. Five dosages (0, 25, 50, 75 and 100mL) of coffee weed leaf ethanolic extract(CWLEE) per litre of drinking water (T1 T2 , T3 , T4 and T5 ) were used. The birds were allocated \to the various treatment groups in a completely randomized design (CRD) with each treatment replicated three times (8 birds per replicate). Data on carcass traits revealed that live weight (2.50kg/bird), defeathered (2.30kg/bird) and eviscerated (2.00kg/bird) weights as well as dressing percentage (81.69%) were significantly (P<0.5) higher among birds on 50mL of CWLEE compared to those on other treatment groups. Similarly, the relative weights of drumstick (16.60%) and thigh (22.28%) were also significantly (P<0.05) better in broiler chickens administered 50mL CWLEE. Relative organ weights of broiler showed that weight of heart, lungs, gizzard, bursa, spleen and kidney were significantly (P < 0.05) influenced by the treatments. It is therefore inferred that birds administered 50mL CWLEE gave better carcass quality and functioning of the vital organs and therefore can be recommended for broiler chickens.

scholarly journals The effect of liquid tumeric extract supplementation on carcass production and chemical quality of broiler meat

2017 ◽  
Vol 42 (1) ◽  
pp. 6 ◽  
Author(s):  
M. Hidayat ◽  
Z. Zuprizal ◽  
S. Sundari ◽  
A. Kurniawati ◽  
A. K. Wati ◽  
...  
Keyword(s):  
Broiler Chickens ◽  
Directional Pattern ◽  
Positive Control ◽  
Negative Control ◽  
Chemical Quality ◽  
Broiler Meat ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design

The purpose of this research was to find out the effects of liquid turmeric extract (LTE) supplementation as a phytobiotic on carcass production and chemical quality of broiler chicken meat. The research is conducted with a directional pattern completely randomized design. Eighty-four broiler chickens were raised from day old (DOC) to 42 days old chick. From DOC to 14 days old chicks were fed with commercial feed (ME 3,100 kcal/kg; CP 22%; Ca 1%; P 0.75%). During 15-21 days of age given a commercial feed mixture and basal feed (ME 3,201.77 kcal/kg; CP 20.21%; Ca 0.90%; and P 0.43%). At 22-42 days old given treatments. Seven treatments were replicated 3 times consisted of 4 broiler chickens for each replication. The treatments were positive control (P1), negative control (P2), water + LTE 2% (P3), water + LTE 4% (P4), water + LTE 6% (P5), water + LTE 8% (P6), and water + LTE 10% (P7). The results showed that LTE 10% significantly decreased (P<0.05) on the slaughter weight and 8% until 10% dossage had a significant decrease (P<0.05) on the meat water content. However, it did not show a significant influence (P>0.05) on the carcass weight, carcass percentage, meat protein and fat content.

scholarly journals Efek Penambahan Minuman Air Jeruk Sambal (Citrus Microcarpa) Terhadap Performa Broiler

2018 ◽  
Vol 13 (2) ◽  
pp. 223-228
Author(s):  
D. Setiawan ◽  
R. Adisti
Keyword(s):  
Body Weight ◽  
Analysis Of Variance ◽  
Feed Consumption ◽  
Feed Conversion ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design ◽  
And Performance

This research aim to determine the effect of native orange (Citrus microcarpa) to drink water on body weight, feed consumtion and FCR (feed convertion rate). The variables in this study were body weight, feed consumption and feed conversion in broiler. The used materials were day old chick (DOC) strain CP707 as many as 80 birds, were placed in cages with size of (5,5 x 2,5 x 2 m) is partitioned into 20 units an each unit in the experiment with the contents of 4 chickens. Feed used is commercial feed. The method used completely randomized design (CRD), with 4 treatment and 5 replications. with level treatment P0 (commercial feed and 0% native orange for 1 L water), P1 (commercial feed and 0,4 native orange for 1 L water), P2 (commercial feed and 0,8% native oramge for 1 L water) and P3 (commercial feed and 1,2% native orange for 1 L water). Data were analyzed using analysis of variance at level 5% and followed by honesty significant different (HSD). The result showed treatment not significant with body weight, feed consumtion  and FCR (feed convertion rate). Conclusion increment native orange to drink water not significantly on body weight, feed consumtion and FCR (feed convertion rate). Keyword: Citrus microcarpa, Broiler and Performance

scholarly journals PEMANFAATAN TEPUNG DAUN APU-APU (Pistia stratiotes) DALAM RANSUM BASAL TERHADAP ORGAN PENCERNAAN AYAM RAS PEDAGING

2020 ◽  
Vol 17 (1) ◽  
pp. 17
Author(s):  
Edi Erwan
Keyword(s):  
Small Intestine ◽  
Broiler Chickens ◽  
Crude Protein ◽  
Broiler Chicken ◽  
Animal Feed ◽  
Pistia Stratiotes ◽  
Water Lettuce ◽  
Randomized Design ◽  
Commercial Feed ◽  
Completely Randomized Design

Water lettuce meal (Pistia stratiotes) is the weed that has potential as animal feed due to it contain high crude protein and energy metabolism. The aims of this study wasto determine the weight and length of digestive organs including proventriculus, ventriculus, small intestine in broiler chicken given of water lettuce meal (WLM) in ratios. The research design of this study was a completely randomized design (CRD) with five treatments and four replications. The treatments consisted of T0 (commercial feed without WLM), T1 (ration with 0% WLM), T2 (ration with 5% WLM), T3 (ration with 10% WLM) and T4 (ration with 15% WLM). The experimental animal used were broiler DOC until the age of 35 days old were kept in 20 cages and each cage consisted of 3 broiler chickens. The parameters measured were proventriculusweight, ventriculus weight, small intestine weight and length of the small intestine. The results showed that there was no significant effects among treatments on all parameters. The conclusions of the study that the use of indicate that WLM could be used as feed up to 15% in ration without affecting their the proventriculus weight, ventrikulus weight, small intestine weight and length small intestineinbroiler chickens.

scholarly journals PENGARUH PENAMBAHAN PAKAN BERBAHAN DASAR MAGGOT DAN DEDAK PADI PADA PAKAN BASAL TERHADAP BOBOT HIDUP, KARKAS DAN GIBLET AYAM BROILER

2021 ◽  
Vol 46 (1) ◽  
pp. 44
Author(s):  
Kastalani Kastalani ◽  
Maria Erviana Kusuma ◽  
Herlinae Herlinae ◽  
Yemima Yemima
Keyword(s):  
Rice Bran ◽  
Broiler Chickens ◽  
Broiler Chicken ◽  
Live Weight ◽  
Animal Husbandry ◽  
Christian University ◽  
Randomized Design ◽  
Completely Randomized Design

The purpose of this study was to determine the effect of adding feed with maggot and rice bran as a base ingredient in basal feed on live weight, carcass and giblets of broiler chickens and to determine the rate of addition of feed with maggot and rice bran as a base ingredient in basal feed which will give good results. best on live weight, carcass and broiler chicken giblets. The implementation of this research took place at the practical location of the Faculty of Animal Husbandry, Palangka Raya Christian University, Jalan G.S Rubay Palangka Raya. This study used a completely randomized design (CRD) with 4 treatments with 5 replications, namely A = 100% basal feed, B = 100% basal feed and 5% additional feed, C = 100% basal feed and 10% additional feed and D = feed. basal 100% and additional feed 15%. From the results of the study, it can be seen that the addition of feed with maggot and rice bran as a base ingredient in basal feed has no effect on live weight, carcass and broiler chicken giblets.

scholarly journals Performance of confined sheep fed diets based on silages of different sorghum cultivars

2017 ◽  
Vol 18 (3) ◽  
pp. 454-464
Author(s):  
Ricardo Martins Araujo PINHO ◽  
Edson Mauro SANTOS ◽  
Juliana Silva de OLIVEIRA ◽  
Alexandre Fernandes PERAZZO ◽  
Wandrick Hauss de SOUSA ◽  
...  
Keyword(s):  
Agricultural Research ◽  
Block Design ◽  
Daily Intake ◽  
Live Weight ◽  
Neutral Detergent Fiber ◽  
Feed Conversion ◽  
Randomized Block Design ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
And Performance

SUMMARY The aim of this study was to evaluate the use of silages of different sorghum cultivars through digestibility and nutrient intake and performance of sheep. The experiment was conducted at the Pendência Experimental Station, of the State Company for Agricultural Research of Paraíba S.A. For the experiment, thirty-five rams were used, without defined breed, with average live weight of 17.7 kg, distributed in a completely randomized block design, with five diets and seven replicates to determine intake and performance; and 25 non-castrated rams, without defined breed, distributed in a completely randomized design with five diets and five replicates, to determine the digestibility of nutrients. The average daily intake of dry matter was, on average, 994.66 g. Only the average intakes of ether extract, neutral detergent fiber and non-fibrous carbohydrates, were affected by the diets. The weight gain (WG), feed conversion and feed efficiency of the animals receiving the diets suffered no effect. Silages of BRS 655, 610, 800, 810 and Ponta Negra provided similar intake and digestibility of nutrients. The use of silages of different sorghum cultivars (BRS 610, BRS 655, BRS 800, BRS 810 and Ponta Negra) in diets for confined sheep provide similar performance and intakes.

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