scholarly journals Growth Performance and Heamato-Biochemical Parameters of Broilers Chicken Fed Different Levels of Pakia Biglobosa Leaf Extracts

2019 ◽  
pp. 107-115
Author(s):  
Alagbe J.O.
Keyword(s):  
Growth Performance ◽  
Biochemical Parameters ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Leaf Extracts ◽  
Highest Weight ◽  
Randomized Design ◽  
Serum Biochemical ◽  
Protein Serum ◽  
Different Levels

This experiment was conducted to evaluate the growth performance and some hemato-biochemical parameters of broilers fed different levels of Pakia biglobosa leaf extract (BPE). Two hundred and fifty (250) one day old (Ross 308) broiler chicks were randomly assigned to five treatments with five replicate consisting of ten (10) bird each in a completely randomized design. Treatment 1 contained 0% BPE, Treatment 2, 3, 4 and 5 contained 5ml, 10ml, 15ml and 20ml per liter of water respectively. Clean feed and water were offered ad libitum throughout the experiment which lasted for 7 weeks during which data on performance, hematology and serum biochemical traits were collected. Results revealed that BPE had a significant (p<0.05) effect on final weight, feed conversion ratio and mortality rate. Birds given 20ml (T5) BPE recorded the highest weight gain (1846.1g) followed by 15ml (T4) with 1839.1g, 10ml (T3) with 1763.1, 5ml (T2) with 1757.1g and 0ml (T1) with 1679.0g respectively. BPE had no significant (p>0.05) on the feed intake of the birds. There was no significant (p>0.05) difference in PCV, Hb, RBC, MCV, MCH and MCHC values among the treatment. However, WBC and its differentials were significantly (p<0.05) influenced by BPE. Significant influences were not observed for albumin, globulin and total protein. Serum glutamic oxaloacetate transaminase (SGOT) and Serum glutamic pyruvic transaminase (SGPT) were significantly affected (P<0.05) as the level of BPE increased in the water of the animals. It was concluded BPE can be safely included in the water of birds at 15ml and 20ml without any deleterious effect on the performance and health of the animals.

scholarly journals Golden mussel (Limnoperna fortunei) in feed for broiler chicks using tannin as a sequestrant of toxic metals

2017 ◽  
Vol 38 (2) ◽  
pp. 843
Author(s):  
Douglas Fernando Bayerle ◽  
Ricardo Vianna Nunes ◽  
Affonso Celso Gonçalves Junior ◽  
Lucas Wachholz ◽  
Carina Scherer ◽  
...  
Keyword(s):  
Toxic Metals ◽  
Inert Material ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Randomized Design ◽  
Low Concentrations ◽  
Effect Of Treatment ◽  
Completely Randomized Design ◽  
Golden Mussel ◽  
Different Levels

This study aimed to evaluate the use of wattle tannin as an adsorbent of toxic metals in broilers fed on diets with different levels of replacement of limestone with golden mussel meal. First, we conducted a trial to evaluate the performance of broiler chicks from 1 to 21 days old when fed on wattle tannin. For this we used 720 male broiler chicks that were one day old, in a completely randomized design with six treatments and six replications. The treatments were composed of basal diets with increasing levels of wattle tannin (0, 250, 500, 750, 1000 and 1250 g tonne-1), where the tannin replaced the inert material of the feed. All of the diets were isonutritive and isocaloric. The results showed that 250 g tonne-1 of tannin was detrimental to weight gain, final weight and feed conversion, and the use of 1000 g tonne-1 of wattle tannin, in addition to these effects, caused a drop in consumption of the ration. There was no effect of treatment on morphometric measurements of villi, crypt or the villus:crypt ratio. Next, we conducted a second test to evaluate the performance of broiler chicks from 1 to 21 days of age when fed with increasing levels of replacement (0, 25, 50, 75, 100%) of limestone with golden mussel and even supplementation or not wattle tannin. Five repetitions were used and the birds were housed in a completely randomized design. In diets with the inclusion of tannin, 250 g tonne-1 of wattle tannin was used, which replaced the inert material in the feed. In this test, 1200 male broiler chicks that were one day old were used. The results showed that the golden mussel contains large quantities of calcium, with low concentrations of toxic metals and microbiological contamination within the allowed range. Performance data show that mussel can be used to replace up to 100% of limestone in feed without affecting the variables, but the use of 250 g tonne-1 of wattle tannin affects the performance of chicks. Bone quality was not changed by the treatments. Phosphorus and calcium in the bones remained stable during treatment and only the gray variation showed interaction effects from the use of mussel and wattle tannin.

Performance of broiler with feeding different levels of palm oil

2014 ◽  
Vol 43 (1) ◽  
pp. 45-51
Author(s):  
GB Das ◽  
ME Hossain ◽  
MA Akbar
Keyword(s):  
Weight Gain ◽  
Palm Oil ◽  
Feed Intake ◽  
Live Weight ◽  
Heart Weight ◽  
Free Access ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Randomized Design ◽  
Different Levels

Six hundred day-old unsexed broiler chicks were used in a 42-day trial to compare the effects of different levels of palm oil supplementation on feed intake, weight gain, feed conversion and carcass quality of broilers. The chicks were randomly distributed following a completely randomized design in four treatment groups having three replications per treatment. Each treatment had 150 broilers with 50 broilers per replicate. Four diets were formulated using locally available ingredients as diet without oil, diets containing 2.5%, 3.0% and 3.5% palm oil. All broilers had free access to ad libitum feeding. Results indicated that, supplementation of diets with different levels of palm oil significantly (p<0.05) influenced feed intake of broiler only at the age of 6th week. It was observed that as the level of supplementation increased, feed intake gradually decreased up to 6th week. Supplementation of diets with different levels of palm oil increased live weight gain of broilers. Differences (p<0.01) were observed at the end of 4th, 5th and 6th weeks of age only. Use of different levels of palm oil significantly (p<0.05) changed blood weight, heart weight and dressed weight. Survivability of broilers was higher in the supplemented group compared with without oil group. It was concluded that, supplementation of palm oil at 3.5% level in the diet of broilers resulted higher weight gain, better feed conversion and improved carcass characteristics comparing other levels. It may be concluded that supplementation of palm oil at 3.5% level in the diet of broilers resulted significantly (p>0.05) higher feed conversion ratio compared to 2.5% and 3.0% levels.DOI: http://dx.doi.org/10.3329/bjas.v43i1.19384 Bang. J. Anim. Sci. 2014. 43 (1): 45-51

scholarly journals Using different levels of glycerine, glucose, or sucrose in broiler starter diets to overcome negative effects of delayed feed access on growth performance

2018 ◽  
Vol 98 (2) ◽  
pp. 311-324
Author(s):  
Anhao Wang ◽  
Derek Anderson ◽  
Bruce Rathgeber
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Conversion Ratio ◽  
Crude Glycerine ◽  
Feed Conversion Ratio ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Negative Effects ◽  
Feeding Programs ◽  
Different Levels

Two trials were conducted to evaluate the inclusion of glycerine, glucose, or sucrose in broiler starter diets to overcome negative effects of delayed feed access. In trial 1, 2160 newly hatched chicks (mixed sexed) were randomly assigned to two feeding programs (immediate vs. 36 h delayed feed access). Nine starter diets prepared with crude glycerine, glucose, or sucrose fed at 0%, 4%, or 8% levels were fed during the first 14 d post hatch (PH). In trial 2, 720 male and 720 female newly hatched chicks were randomly assigned to two feeding programs (immediate vs. 48 h delayed feed access). Starter diets fed during the first 14 d of feed access, consisted of a control, 8% glycerine, or 8% glucose. In both trials, a common grower and finisher diet were fed during days 14–24 and 25–35, respectively. Body weight and feed consumed were measured on 7, 14, 24, and 35 d. In trial 1, all 8% diet-fed birds were heavier compared with the control on day 35 PH (2259 vs. 2198 g, P < 0.01). Birds fed glycerine starter diets had improved feed conversion ratio (FCR) during 22–35 d (P < 0.01). In trial 2, glycerine diet resulted in heavier birds after 35 d of feed access, compared with birds fed control and glucose diets immediately after hatch (2373 vs. 2276 g, P < 0.01). Dietary inclusion of 8% glycerine can assist newly hatched broiler chicks to overcome delayed feed access induced growth suppression.

scholarly journals Effect of Aqueous Extract of Telfairia occidentalis Leaf on the Performance and Haematological Indices of Starter Broilers

2012 ◽  
Vol 2012 ◽  
pp. 1-4
Author(s):  
Onu P. N.
Keyword(s):  
Drinking Water ◽  
Weight Gain ◽  
Growth Performance ◽  
Aqueous Extract ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Highest Weight ◽  
Telfairia Occidentalis ◽  
Significant Difference ◽  
Haematological Indices

This experiment was conducted to determine the effect of aqueous extract of Telfairia occidentalis (Fluted Pumpkin) leaf on the performance and haematological indices of starter broilers. A total of 200, 8-day-old broiler chicks were randomly allotted to five (5) treatments, each with 4 replicate groups containing 10 chicks and fed with standard starter broiler diets. Telfaria occidentalis leaves extract (FPLE) was added at 0, 40, 80, 120, and 160 mL/litre of drinking water. Growth performance and haematological indices were evaluated. Results showed that there was significant () difference in weight gain, feed conversion, and protein efficiency ratios of the birds among the treatments. Birds fed 80 ml FPLE/litre of water had significantly the highest weight gain and the best feed conversion and protein efficiency ratios. There was no significant () variations in the feed and water intakes of the birds. Results also show no significant () difference in haematological indices of birds among the treatments. The results of this study indicate that, for enhanced weight gain and feed conversion efficiency, birds should be fed 80 mL FPLE/litre of water.

scholarly journals Dietary Catharanthus roseus modulates intestinal microarchitecture in broilers

2021 ◽  
Vol 51 (4) ◽  
pp. 488-496
Author(s):  
S. Yasmin ◽  
M.S. Yousaf ◽  
K.A. Majeed ◽  
M.A. Rashid ◽  
S.K. Tahir ◽  
...  
Keyword(s):  
Small Intestine ◽  
Growth Performance ◽  
Catharanthus Roseus ◽  
Relative Length ◽  
Basal Diet ◽  
Feed Consumption ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Control Groups ◽  
Leaf Extracts

The study evaluated the efficacy of ethanolic extracts of Catharanthus roseus (C. roseus) in altering growth performance, viscera  development and intestinal microarchitecture in broilers. Day-old broiler chicks (n = 175) were randomly divided into seven groups (n = 25/group) with 5 replicates (n = 5). The chicks in the control groups were fed a corn-soya-based basal diet, whereas groups 2 - 4 had the same basal diets supplemented with 0.05%, 0.1%, and 0.2% ethanolic leaf extracts (ELE), respectively. Chicks in groups 5 - 7 were fed the basal diet supplemented with 0.05%, 0.1%, and 0.2% ethanolic root extracts (ERE) of C. roseus, respectively. The growth performance and feed conversion ratio remained unchanged, but feed consumption of birds supplemented with 0.1% ERE increased in weeks 1 and 3. The relative length of the small intestine was lower in the 0.05% ERE group compared with the control. Villus height, width, surface area, and lamina propria thickness were higher in the 0.1% ERE group in all three segments of the small intestine than in the control. Broilers supplemented with 0.1% ERE performed better in terms of feed consumption and improved intestinal microarchitecture of the small intestine.

scholarly journals Effects of Fish By-product Meal Inclusion in Broiler Feeds on Growth Performance

2020 ◽  
pp. 76-81
Author(s):  
Ashenafi Assefa Adugna ◽  
Keredin Mohammed Habib ◽  
Ojuni Odier ◽  
Tsigabu Gebresilase
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feed Intake ◽  
Calculated Data ◽  
Design Parameters ◽  
Broiler Chicks ◽  
Poultry Production ◽  
Feed Conversion ◽  
Randomized Design ◽  
Feed Costs

Background: The presence of inadequate and inconsistent feeds to the chicken resulted in lower performance of chick production in Ethiopia. Broilers are meat type chickens with fast income generation and depend on high quality feed. Feed costs alone currently account for over 65-70% of poultry production in third world countries, there has been recent interest in determining the feeding value of different locally available alternative feeding resources. As fish is generally appreciated as one of the healthiest and cheapest source of protein and it is available in Gambella water bodies, this research is intended to investigate the effects of fish by-product inclusion in broiler feeds on growth performance. Two hundred and forty (240) day old broiler chicks (Cobb 500) were reared and assigned to four treatments for 42 days. Treatment one was the control without fish by-product meal, treatment 2 contained 2% fish by-product meal, treatment 3 contained 3% fish by-product meal and treatment 4 contained 5% fish by-product meal. Each treatment was replicated 3 times with 20 birds per replicate in a completely randomized design. Parameters measured for the experiment were the initial body weight, final weight, daily feed intake while weight gain and feed conversion ratio (FCR) were calculated. Data were analyzed using General linear model procedure of statistical analysis software (SAS) version 9.2. Results: This study indicated that the average daily feed intake of broiler significantly increased (P<0.05) in 3 and 5% fish by-product meal level to the diets during 11-20 days of age. At the age of 32 – 42 days the average body weight and daily feed intake at the age of 21-32 days were significantly (P<0.05) increased in 3 and 5% fish by-product meal level compared to control and 2% fishmeal diet. Conclusion: This study revealed that inclusion of fish by-product meal in the diet improved the performance of broiler. To utilize and exploit the potential of fish by-product meal as broiler feed in Gambella region, farmers should get training on preparation and utilization of fish by product.

Thermoregulatory, growth and blood indices of broiler chicks fed betaine hydrochloride supplemented diets under high ambient temperature

2020 ◽  
Vol 47 (4) ◽  
pp. 58-63
Author(s):  
O. M. Daudu ◽  
J. Kpachi ◽  
N. J. Clement ◽  
O. E. Odegbile ◽  
E. A. Salihu ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
High Ambient Temperature ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Blood Indices ◽  
Randomized Design ◽  
Serum Biochemical ◽  
Completely Randomized Design ◽  
Biochemical Indices ◽  
Betaine Hydrochloride

The study was carried out to determine the effect of dietary inclusion of Betaine Hydrochloride on the thermoregulatory, growth, haematological and serum biochemical indices of broiler chicks under high ambient temperature because Betaine is a organic osmolyte that can protect the birds from oxidative stress. Betaine Hydrochloride was included at 0, 1.5, 3 and 4.5 g/kg feed, respectively. One hundred and eighty, one day old Hubbard broiler chicks were allotted into four treatments with three replicates each in a completely randomized design (CRD). There were no differences (p>0.05) in the rectal temperature and heart rate across the treatments. Chicks fed 1.5 and 4.5 g/kg diet Betaine Hydrochloride had better (p>0.05) feed intake, weight gain and feed conversion ratio than birds fed control and 3 g/kg diet Betaine hydrochloride. Haematological and serum biochemical indices were similar (p>0.05) across the treatments. Betaine hydrochloride can be included in the diets of broiler chicks up to 4 g/kg diet to improve growth performance without any detrimental effect on growth, haematological and serum biochemicals.

scholarly journals Straw bedded pigsties height: Effect on growth and skin lesion of pigs

2021 ◽  
Vol 47 (6) ◽  
pp. 91-98
Author(s):  
O. A. Adebiyi ◽  
A. A. Famakinwa ◽  
F. G. Adebiyi ◽  
T. O. Bankole ◽  
E. O. Benneth ◽  
...  
Keyword(s):  
Weight Gain ◽  
Skin Lesion ◽  
Growth Performance ◽  
Skin Lesions ◽  
Feed Conversion ◽  
Highest Weight ◽  
Randomized Design ◽  
Final Weight ◽  
Feed Utilisation ◽  
Guinea Grass

In order to ensure sustainable pig production in most tropical countries, alternative flooring systems need to be investigated and adopted. This five-week experiment was carried out to investigate the growth performance and skin lesion score of 36 weaned pigs raised on different heights of Guinea Grass Straw (GGS) beddings. The pigs were separated into four treatments in triplicate, in a completely randomized design. The treatments were: T1: 0m (concrete floor: without GGS), T2: 0.1m GGS, T3: 0.2m GGS and T4: 0.3m GGS. At the end of the experiment, data were collected on growth performance: final weight, weight gain, feed intake while feed conversion ratio (FCR) was calculated and skin lesions (front, middle and rear) measured. All data obtained were subjected to analysis of variance (ANOVA). Pigs on 0.2m had the highest (p<0.05) weight gain (4.75kg) compared with its counterparts on 0.1m (4.28kg), 0.3m (3.94kg) and T1(3.34kg). Final weight followed similar trend with pigs in 0.2m (9.94kg) having the highest weight compared with 0.1m (9.40kg), 0.3m (9.22kg) and T1 (8.55kg). The highest FCR (4.72) was recorded for pigs on 0m (control) which was an indication of poor feed utilisation while the least was with pigs on 0.2m (3.39). The result for skin lesion for the different parts revealed the least lesion occurred in pigs on 0.3m and higher occurrence in pigs on T1. Generally, skin lesions occur most at the front legs and heads. It can be concluded that the use of guinea grass straw at 0.1m and 0.2m height can improve the performance of weaned piglets while a height of 0.3m results in reduced skin lesions score.   Afin d'assurer une production porcine durable dans la plupart des pays tropicaux, des systèmes de revêtement de sol alternatifs doivent être étudiés et adoptés. Cette expérience de cinq semaines a été réalisée pour étudier les performances de croissance et le taux de lésion cutanée de 36 porcs sevrés élevés sur différentes hauteurs de litières de paille de guinée (le 'GGS'- paille d'herbe de Guinée). Les porcs ont été séparés en quatre traitements en triple, dans une conception complètement aléatoire. Les traitements étaient: T1: 0 m (sol en béton: sans GGS), T2: 0,1 m'GGS', T3: 0,2 m'GGS' et T4: 0,3 m'GGS'. À la fin de l'expérience, des données ont été recueillies sur les performances de croissance: poids final, gain de poids, prise alimentaire tandis que le ratio de conversion alimentaire (FCR) a été calculé et les lésions cutanées (avant, milieu et arrière) mesurées. Toutes les données obtenues ont été soumises à une analyse de variance (ANOVA). Les porcs sur 0,2 m avaient le gain de poids le plus élevé (p <0,05) (4,75 kg) par rapport à leurs homologues de 0,1 m (4,28 kg), 0,3 m (3,94 kg) et T1 (3,34 kg). Le poids final a suivi une tendance similaire avec les porcs de 0,2 m (9,94 kg) ayant le poids le plus élevé par rapport à 0,1 m (9,40 kg), 0,3 m (9,22 kg) et T1 (8,55 kg). Le FCR le plus élevé (4,72) a été enregistré pour les porcs à 0 m (témoin), ce qui était une indication d'une mauvaise utilisation des aliments, tandis que le moins était pour les porcs à 0,2 m (3,39). Le résultat de la lésion cutanée pour les différentes parties a révélé que la moindre lésion était survenue chez les porcs à 0,3 m et plus chez les porcs en T1. En général, les lésions cutanées surviennent le plus au niveau des pattes avant et de la tête. On peut en conclure que l'utilisation de paille d'herbe de Guinée à 0,1 m et 0,2 m de hauteur peut améliorer les performances des porcelets sevrés tandis qu'une hauteur de 0,3 m entraîne une réduction du score des lésions cutanées.

scholarly journals Performance and carcass characteristics of broiler chickens fed maize-cassava diets supplemented with methionine and inorganic sulphur

2020 ◽  
Vol 44 (1) ◽  
pp. 233-244
Author(s):  
M. A. Oguntoye ◽  
O. M. O. Idowu ◽  
A. O. Oso
Keyword(s):  
Growth Performance ◽  
Broiler Chickens ◽  
Linear Increase ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Carcass Yield ◽  
Randomized Design ◽  
Total Weight Gain ◽  
Inorganic Sulphur ◽  
Poultry Diets

The major challenges of cassava supplementation in poultry diets are high cyanide and low protein content. This study was conducted to evaluate the nutritional value of maize-cassava diets supplemented with methionine and inorganic sulphur for broiler chickens. Atotal of 270 one day-old broiler chicks were randomly assigned to nine treatment groups of 30 birds with 10 birds per replicate. Starter and finisher diets were formulated and fed for a period of 56 days. Dietary treatments were subjected to completely randomized design. The birds were fed diets supplemented with 0, 125, 250 mg/kg DL-methionine and 0, 125, 250 mg/kg inorganic sulphur from Cu4SO .There was a linear increase in final weight (FW) and total weight gain (TWG) with supplementation of 125mg/kg DL-methionine across dietary sulphur levels at the starter phase. Birds fed diets supplemented with 125 mg/kg DL-methionine and 250 mg/kg inorganic sulphur showed higher (p<0.05values of 463.23g, 424.66g and 2.66 for FW, TWG and feed conversion ratio respectively. The finisher phase followed a similar trend. Carcass yield showed significant (p<0.05) improvement in dress weight, cut part and organ weight in birds fed diets supplemented with 125 mg/kg DL-methionine and 250 mg/kg inorganic sulphur. The findings revealed that birds with diets supplemented with125 mg/kg DL-methionine and 250 mg/kg inorganic sulphur showed improved growth performance and carcass yield. In conclusion from this study supplementation of DL-methionine and inorganic sulphur in diets for broiler chickens resulted in improved growth performance and carcass yield.

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