scholarly journals Evaluation of different litter materials on haematogical and serum biochemical indices of intensively managed finisher broiler chickens

2020 ◽  
Vol 47 (3) ◽  
pp. 59-66
Author(s):  
H. O. Obikaonu ◽  
S. N. Obiora ◽  
P. Obiagwu

Attempts made to improve broiler production had been focused more on feed with little or no consideration on the impact of litter quality which is a major concern in chicken production not only because it affects the flock health and productivity, but also because it may act as potential reservoir and transmission vehicle for pathogens and potential pathogens. Since blood is considered as an important material for the evaluation of health status in animals, there is need therefore, to investigate the impact of different litter materials on the hematological and serum biochemistry of broiler finisher chicken. A56-day feeding trial was conducted to evaulate the effect of different litter materials on the haematological and serum biochemical indices of intensively managed finisher broilers. Four different litter materials were used for the experiment viz wood, shaving, Groundnut hulls; coconut husks and rice hulls. Wood shavings was used as the control owing to the fact that it is the most commonly used litter in this zone. The coconut husks were manually shred to extract the fibres which was used while the other materials were used as sourced. A toal of 120 broiler birds were used for the experiment, they were divided into four treatments (T1= Wood shavings, T2= Groundnut hulls, T3=Coconut husks, and T4=Rice hulls) of 30 birds each and sub divided into 10 birds per replicate. Each replicate was housed in a pen fitted with broding facilities. Feed and water were given ad libilum for eight weeks. At the end of the experiment blood was collected from the birds, three per treatment given a total of 12 birds. They were analyzed for haematological and serum biochemical indices. Haemoglobin values compared favourably (P>0.05) with that of the control. PCVvalues of T2 and T3 compared favourably well with that of control but significant differences existed (P<0.05) between the PCV value of T4 and the other treatments. The lymphocytes and neutrophils were not affected by the bedding materials showing that the litter conditions did not adversely affect the health and welfare of the birds. Serum protein, serum albumin and serum globulin were not affected by treatements (P>0.05) resulting in better protein efficiency ratio recorded in all the treatments. Serum electolytes calcium and phosphorus levels recorded in this study shows no adverse effect on the integrity of the liver in boosting cataion/anaion exchange. The haematological and serum biochemical indices recorded in this study showed no notable health challenges on the birds.

2016 ◽  
Vol 50 (6) ◽  
Author(s):  
S. Khanna ◽  
H. K. Gulati ◽  
S. Kumar ◽  
P. K. Kapoor

The effect of Emblica officianalis and Spirulina platensis was studied in New Zealand White rabbits. Weaned rabbits of both sex were allocated to three different feeding treatments via T1 (Control), T2 (supplemented with 2% Emblica officianalis) and T3 (supplemented with 5% Sprulina platensis) in addition to ad lib. berseem fodder. The concentrate diets formulated were iso-nitrogenous and iso-caloric. The final body weight, weight gain and average daily weight gain of rabbits in all the groups followed the same trend. While, T1 and T2 were found to have better FCR than T3 supplemented feeding treatments, there were no significant changes in the serum biochemical indices, only the serum globulin value was significantly (P less than 0.05) lower (2.41 vs. 3.55, 3.10 g/dl) and albumin value was found significantly higher (4.52 vs. 3.27, 3.56 g/dl) in the groups fed spirulina supplemented diets as compared to groups fed with non supplemented diets. Amla supplementation had no effect on the serum biochemistry indices.


2021 ◽  
Vol 48 (3) ◽  
pp. 71-85
Author(s):  
A. D. Ayodele ◽  
G. O. Tayo ◽  
M. D. Olumide ◽  
O. A. Adeyemi ◽  
A. S. Akanbi

The increased pressure on the poultry industry to encourage organic livestock and poultry production has stimulated increased interest in natural consumer accepted growth promoters. Most of the information on the benefits of turmeric and clove concentrate on broiler chickens and there is no documentation on the synergistic effect of turmeric and clove. This study was conducted to assess the effect of Turmeric, Clove and Turmeric + Clove on haematological and serum biochemical indices of pullet chicks. A total of 504, day old pullet chicks (Isa brown) were used for the experiment. The Chicks were divided into 36 groups of 14 each weighed and allotted into experimental units. A total of nine experimental diets were formulated such that they contained 0, 1 and 2% turmeric, 0, 1 and 2% clove, and 0, 1 and 2% turmeric + clove combination on a 1:1 basis, respectively. The chicks in the different experimental units were randomly assigned to the 9 experimental diets in a 3 x 3 factorial arrangement (turmeric x clove x turmeric + clove: 0 x 1 x 2), replicated four times. The experiment lasted 56 days. Blood samples were collected from the wing vein at the 56th day of the experiment and evaluated for their haematological and serum biochemical indices. Birds fed turmeric and clove diets had significantly (p<0.05) higher PCV value than those fed turmeric + clove diet while those fed turmeric had significantly (p<0.05) higher Hb and RBC than the other treatment groups. The other parameters measured were unaffected by the treatments except for the significantly (p<0.05) higher MCV value in birds fed clove diet when compared with turmeric diet group. Birds fed diets containing 2% turmeric, clove or turmeric + clove had significantly (p<0.05) higher Hb and RBC, and lower MCV values than those fed 0 and 1% diets. Inclusion of clove in the diet significantly (p<0.05) decreased the creatinine value of the birds when compared with the turmeric and turmeric + clove diet groups but all the other parameters determined were unaffected. Birds fed 0% turmeric, clove or turmeric + clove had significantly (p<0.05) lower total protein, albumin, globulin, ALP and higher glucose, AST, uric acid, triglyceride, LDL and VLDL values than those fed 1 and 2% diets. Birds fed the 1% turmeric diet recorded the least cholesterol value, across the treatment groups. It was concluded that up to 2% turmeric, clove and TUM+CLV can be included in pullet chick's diet without any detrimental effect on their health status.       La pression accrue exercée sur l'industrie avicole pour encourager l'élevage biologique et la production avicole a stimulé un intérêt accru pour les promoteurs de sa croissance acceptés par les consommateurs naturels. La plupart des informations sur les avantages du curcuma et du clou de girofle se concentrent sur les poulets de gril et il n'y a aucune documentation sur l'effet synergique du curcuma et du clou de girofle. Cette étude a été menée pour évaluer l'effet du curcuma, du clou de girofle et du curcuma + clou de girofle sur les indices biochimiques hématologiques et sériques des poussins pullet. Un total de 504 poussins de poulet d'un jour (Isa brown) ont été utilisés pour l'expérience. Les poussins ont été divisés en 36 groupes de 14 chacun pesés et attribués en unités expérimentales. Un total de neuf régimes expérimentaux ont été formulés de telle sorte qu'ils contenaient 0, 1 et 2% de curcuma, 0, 1 et 2% clou de girofle, et 0, 1 et 2% de curcuma + combinaison de clous de girofle sur une base 1:1, respectivement. Les poussins des différentes unités expérimentales ont été assignés au hasard aux 9 régimes expérimentaux dans un arrangement factorial de 3 x 3 (curcuma x clou de girofle x curcuma + clou de girofle : 0 x 1 x 2), répliqué quatre fois. L'expérience a duré 56 jours. Des échantillons de sang ont été prélevés dans la veine de l'aile au 56e jour de l'expérience et évalués pour leurs indices biochimiques hématologiques et sériques. Les oiseaux nourris au curcuma et aux clous de girofle avaient une valeur de PCV significativement (p<0.05) plus élevée que ceux nourris au curcuma + clou de girofle, tandis que ceux nourris au curcuma avaient significativement (p<0.05) plus élevé Hb et RBC que les autres groupes de traitement. Les autres paramètres mesurés n'ont pas été affectés par les traitements, à l'exception de la valeur significativement (p<0.05) plus élevée de MCV chez les oiseaux nourris au régime de clou de girofle par rapport au groupe de régime de curcuma. Les oiseaux nourris avec un régime alimentaire contenant 2 % de curcuma, de clou de girofle ou de curcuma + clou de girofle avaient des taux de Hb et de RBC considérablement (p<0.05) plus élevés, et des valeurs de MCV inférieures à celles des régimes nourris à 0 et 1 %. L'inclusion du clou de girofle dans le régime alimentaire de manière significative (p<0.05) a diminué la valeur créatinine des oiseaux par rapport aux groupes de régime de curcuma et de curcuma + clou de girofle, mais tous les autres paramètres déterminés n'ont pas été affectés. Les oiseaux nourris à 0 % de curcuma, de clou de girofle ou de curcuma + clou de girofle avaient des valeurs significativement (p<0.05) inférieures au total des protéines, de l'albumine, de la globuline, de l'ALP et du glucose plus élevé, de l'AST, de l'acide urique, du triglycéride, du LDL et du VLDL que ceux nourris à 1 et 2 %. Les oiseaux nourris au régime de 1 % de curcuma ont enregistré la valeur de cholestérol la moins élevée dans les groupes de traitement. Il a été conclu que jusqu'à 2% de curcuma, clou de girofle et TUM +CLV peuvent être inclus dans le régime alimentaire du poussin pullet sans aucun effet néfaste sur leur état de santé.


2020 ◽  
Vol 44 (2) ◽  
pp. 101-111
Author(s):  
S. O. Omoikhoje ◽  
J. E. Imade ◽  
M. O. Odiase

An eight weeks feeding trial was conducted to assess the effect of feeding graded level of soaked pigeon pea meal (SPPM) in wood ash extract or solution on the growth performance, haematological and serum biochemical indices of broiler chickens. A total of 144 day-old chicks (Anak 2000) were randomly allotted to four treatment diets (1, 2, 3 and 4) in a completely randomized design. Each treatment group was replicated three times with twelve birds per replicate, thus, having thirty-six chicks per treatment group. Diet 1 contained 0% SPPM in wood ash extract for 72hours as the control diet, while diets 2, 3 and 4 were formulated to contain 25, 50 and 75% inclusions of SPPM in place of soybean meal. Results showed that the average live weight, daily weight gain and feed intake as well as protein efficiency ratio were significantly (P<0.05) influenced by the dietary treatments at the finisher phase. Broiler chickens fed 25% SPPM based diet had a higher (P<0.05) and comparable value of live weight, weight gain and protein efficiency ratio to that recorded in the control diet at the finisher phase. The haematological and serum biochemical indices revealed that albumin and total cholesterol were significantly (P<0.05) influenced by the treatment diets. The albumin value (2.2g/dl) was highest in birds fed 50% SPPM, whereas, the cholesterol value decreased (P<0.05) with increasing levels of inclusion of SPPM from 0 to 75%. It therefore implies that SPPM can be partially included in broiler diets up to 25% level with optimum growth performance and without any detrimental effect on the blood profile of broiler chickens.


Toxins ◽  
2018 ◽  
Vol 10 (9) ◽  
pp. 345 ◽  
Author(s):  
Mookiah Saminathan ◽  
Jinap Selamat ◽  
Atena Abbasi Pirouz ◽  
Norhani Abdullah ◽  
Idrus Zulkifli

The exploration of feed mycotoxin adsorbents to mitigate the adverse effects of mycotoxins on animals has received increasing attention over the last decade. The present study was conducted to assess the efficacy of nano-composite magnetic graphene oxide with chitosan (MGO-CTS) adsorbents against feed contaminated with ~20 ng/g (ppb) aflatoxin (AF). A total of three hundred 1-day-old chicks were randomly distributed into six dietary treatment groups, as follows: basal diet (broilers fed a diet with neither AF nor MGO-CTS added, T1), basal diet + 0.25% MGO-CTS (T2), basal diet + 0.50% MGO-CTS (T3), AF diet + 0.25% MGO-CTS (T4), AF diet + 0.50% MGO-CTS (T5), and AF diet (T6). The two inclusion levels (0.25 and 0.50%) of MGO-CTS significantly (p < 0.05) improved the growth performances and feed conversion ratios of the AF-treated chicks at 1–35 days of age, and the impact was more pronounced for 0.5% MGO-CTS. The AF intake markedly increased the relative weights of the liver and kidney, resulting in significant alterations in the serum biochemical parameters, such as albumins, alkaline phosphatase, and SGPT/alanine (ALT), at 35 days of age. However, the chickens fed 0.5% MGO-CTS with AF diets had apparent recovery or restoration of AF-induced organ lesions and aberrant serum profiles. A significant (p < 0.05) reduction in the total AFs was observed in the gastrointestinal tracts of the chickens fed 0.25% or 0.50% adsorbent in combination with AF feed (T4 and T5), with decreases of 28.9% and 53.5%, respectively, compared with that in the chickens fed an AF-contaminated diet (T6). The results of the study indicated that a higher concentration of MGO-CTS (0.50%) was effective in improving the overall performance of broiler chickens by preventing the adverse effects associated with aflatoxicosis.


2020 ◽  
Vol 47 (2) ◽  
pp. 46-50
Author(s):  
A. A. Ayoola ◽  
A. O Fafiolu ◽  
O. O Oluwatosin ◽  
O. A Osinowo ◽  
O. W. Ariyo

Poor bioavailability of inorganic trace elements used in broiler nutrition and their subsequent release into the environment via poultry excereta is major cause of biological and environmental concern. Hence, the need to explore the use of Chelated trace minerals in broiler diets. This study was carried out to evaluate the effect of supplemental inorganic and chelated Cu, Zn and Mn on haematology and serum biochemistry of broiler chickens. A 42-day feeding trial was conducted using a total of 300 Arbor acre broiler chickens. The birds were allocated to five dietary groups. Each group had six replicates containing 10 birds. The treatments were control (basal diet), 100% inorganic trace minerals (ITMs) supplemental level (15, 100, 100 mg/kg for Cu, Zn, Mn respectively), 50% ITMs supplemental level (7.5, 50, 50 mg/kg of Cu, Zn, Mn), 50% Chelated trace minerals (CTMs) supplemental level (7.5,50, 50 mg/kg of Cu, Zn, Mn) and 25% CTM supplemental level (3.75, 25, 25 mg/kg of Cu, Zn, Mn, in that order). A lower (p<0.05) white blood cell count (11.07x106/mm3) and an improved (p<0.05) red blood cell count (13x106/mm3) was observed for the group fed 50% CTM supplemental level. The group fed 50% supplemental level of CTM had the highest (p<0.05) total protein (73.2 g/L), albumin (41.20 g/L) and globulin (32 g/L) in serum as compared tothe other groups. The serum Cu, Zn and Mn were significantly higher (p<0.05) for the grou fed 25% supplemental diet of CTM. It can be concluded that trace minerals supplementation increased serum trace minerals of broiler chicken.


2015 ◽  
Vol 42 (2) ◽  
pp. 168-173
Author(s):  
O. E. Lawal ◽  
D. Eruvbetine ◽  
R. A. Sobayo ◽  
O. O. Olowofeso

The effect of phytobiotics inclusion on haematological and serum indices of broiler chickens was investigated using 180 one day-old Arbor-acre broiler chicks in an eight weeks feeding trial. Six experimental diets were formulated to include the control diets (Og/kg), Ginger (5g/kg), Pawpaw leaf (5g/kg), Moringa (5g/kg), Turmeric(1g/kg) and Oxytetracycline (0.5g/kg) diet. These diets were assigned to six groups of 30 chicks replicated 3 times with 10 birds per replicate in a completely randomized design (CRD). Feed and water were given ad libitum. At the end of eight weeks, blood samples were collected from jugular vein of the birds and were analyzed for haematological and serum biochemical indices. The result of the analysis showed that dietary treatments significantly (p<0.05) influenced all haematological parameters studied. Ginger had the highest value of packed cell volume (45%), haemoglobin (15.05 g/dl) and red blood cell count (3.39x1012L-1) at the finisher phase. Total protein, uric acid, glucose were significant (p<0.05). Serum cholesterol value was significantly (p<0.05) lower in birds supplemented with ginger compared to other groups. It can be concluded that ginger at 5g/kg improved PCV, Hb and reduction of cholesterol concentration in broiler chicken.


2020 ◽  
Vol 45 (1) ◽  
pp. 272-278
Author(s):  
O. O. Lawrence-Azua ◽  
A. A. Saka ◽  
M. O. Yahaya ◽  
T. I. Ijadunola ◽  
A. M. Bernard ◽  
...  

Corn-Cob Meal (CCM) is a waste product derived from maize grain shelling corn cob which constitutes nuisance to the environment and it can be included in poultry diet in order to reduce competition between man and animal. Hence, a 63-day feeding trial was conducted in a completely randomized design to determine performance characteristics and blood profile of broiler chickens fed corn-cobs based diets with or without enzyme supplementation. One hundred and sixty five (165) birds were randomly allotted into five dietary treatment groups; T1: (0% CCM), T2 (10% CCM without enzyme), T3 (20% CCM without enzyme), T4 (10% CCM with enzyme), T5 (20% CCM with enzyme) with each treatment comprising three replicates of eleven birds per replicate. Parameters measured include performance characteristics, haematological and serum biochemical indices. The result revealed that there were no significant difference (P>0.05) on performance characteristics of broiler chicken observed except for Average Daily Feed Intake (ADFI) and the Feed Conversion Ratio (FCR). Birds fed 10% and 20% CCM based diet without enzyme recorded the highest value of ADFI (129.38 g/b/d and 130.85 g/b/d) while birds fed 20% CCM based diet with enzyme supplementation had the best FCR value (2.18). The haematological parameters were not significantly influenced (P>0.05) by the diets except for lymphocytes and heterophil count with the highest lymphocytes value in T2 (68.00%) and the lowest value in T5(53.67 %). Birds on T5 had significantly (P<0.05) highest heterophil value (40.67%). The serum biochemical indices were not significantly influenced (P>0.05) by the diets except for aspartate aminotransferase. However, values obtained in this study fell within the normal range recommended for healthy broiler chicken. Based on this result, it can be concluded that CCM with enzyme supplementation can be incorporated into broiler diet up to 20% without any detrimental effect on their performance and blood profile.  


2018 ◽  
Vol 2 ◽  
pp. 1-5
Author(s):  
Peter-Damian Chukwunomso Jiwuba ◽  
Emeka Cyril Onunwa

A study was conducted to investigate the effect of feeding varying levels of Mucuna utilis leaf meal (MULM) on the haematological and serum biochemistry parameters of broiler finisher birds using ninety six (96) four week old chicks for 29 days. The birds were randomly assigned to the four treatments, each replicated three times with eight (8) birds constituting a replicate. The birds were allotted to four treatments containing 0, 10, 20, and 30% MULM. The haematological parameters evaluated showed no significant difference (P> 0.05) on PCV, Hb, RBC and WBC. MCHC was improved and better at D birds in comparison to other treatments. MCV and MCH differ significantly (P< 0.05) with birds on control showing higher values than those on C and D. Total protein, albumin and globulin showed better (p<0.05) values for the treatment groups when compared with the control group. The study concluded that, on account of adequate haematocrit and immune status, incorporation of MULM at 30% in the diets of broiler finisher birds had no deleterious effect on haematological and serum biochemical indices and therefore recommend for production of healthy broilers.


2020 ◽  
Vol 47 (1) ◽  
pp. 65-80
Author(s):  
J. O. Arogbodo ◽  
I. B. Osho ◽  
O. B. Faluyi ◽  
T. A. M. Awoniyi

This experiment was conducted for eight weeks to evaluate the haematological and serum biochemical indices of broiler chickens infected with Salmonella Gallinarum (Gr. D1-1, 9, 12) and treated with ethanolic leaf extract of Chrysophyllum albidum (G. Don). The experimental design was a factorial arrangement in a completely randomised design (CRD) involving one hundred and sixty two (162) unsexed day-old Arbor Acre broiler chicks. The chickens were allotted to nine (9) groups of three (3) replicates with each replicate comprising six (6) birds of infected, non-infected, treated and untreated group. Phytochemical screening of C. albidum revealed the presence of tannins, saponins, cardiac glycosides, steroids, terpenoids and flavonoids. The extract and the standard drug were th administered at 7 day post infection. There were significant differences (P< 0.05) in Erythrocyte Sedimentation Rate (ESR), Packed Cell Volume (PCV), Red Blood Cell (RBC), Haemoglobin (Hb), Mean Corpuscular Haemoglobin (MCH), Mean Corpuscular Volume (MCV), Lymphocyte (LYM) and none in Heterophil (HET), Mean Corpuscular Haemoglobin Concentration (MCHC), Monocytes, Basophils and Eosinophils at all levels. The highest values of PCV (33.67±1.86a ), RBC (3.02±0.4a ) and Hb (11.23±0.62a ) though normal were observed in the standard drug (Doxygen®) group. Most of the serum biochemical parameters were found to be within range usually seen in avian species. It was concluded that ethanolic leaf extract of C. albidum had no deleterious effect on haematological and biochemical indices of broiler chickens and hence can be further explored pharmaceutically for its usefulness in treating fowl typhoid.


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