scholarly journals EFFECT OF DIETARY INCLUSIONS OF PALM OIL AND SHEABUTTER FAT ON GROWTH AND SEXUAL MATURITY OF PULLETS

2021 ◽  
Vol 28 (1) ◽  
pp. 26-30
Author(s):  
A. A. ODUNSI ◽  
A. J. GBADAMOSI
Keyword(s):  
Weight Gain ◽  
Adverse Effects ◽  
Palm Oil ◽  
Feed Intake ◽  
Sexual Maturity ◽  
Growth Response ◽  
Cost Weight ◽  
Feed Cost ◽  
Vegetable Fat

A lesser known vegetable fat, sheabutter fat (SBF) was compared with palm oil (PO) as a dietary ingredient during the rearing phase of pullets. Black Harco grower- pullets (12 weeks old) were assigned to diets in which PO and SBF each quantitatively replaces maize at 2.5 and 5.0% and a fifth diet containing 2.5% each of both PO and SBF. At the 20th week, they were fed a common layer diet until sexual maturity was attained on all treatments. Results at the growing phase did not reveal any significant effects (P>0.05) on feed intake, weight gain, feed/gain and feed cost/weight gain. Sexual maturity was attained by 148, 149, 151, 155 and 158 days for pullets fed 5% Palm Oil, 2.5% SBF, 2.5% PO, 5% SBF and 2.5% SBF/PO diets respectively. PO and SBF at the levels studied were equally tolerated and could replace maize with no adverse effects or growth response. However, a delay in time of lay occurred when both oils were mixed in the diet.

scholarly journals Influence of level of groundnut haulms and feeding system on performance of growing rabbits

2021 ◽  
Vol 39 (1) ◽  
pp. 64-73
Author(s):  
G. T Iyeghe-Erakpotobor ◽  
I. K Tudunwada ◽  
A. Tijjani ◽  
I. R Muhammad
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feeding System ◽  
Mixed Feeding ◽  
Feed Conversion ◽  
Feed Cost ◽  
Total Weight Gain ◽  
Separate System

Forty crossbred weaner rabbits were used in a factorial experiment involving three levels (15, 30 and 45%) of groundnut haulms(GHM) and two feeding systems (separate and mixed). Ratios of concentrate to groundnut haulms or groundnut haulmsmeal were: 1) 85% concentrate plus 15% GHM, 2) 70% concentrate plus 30% GHM and 3) 55% concentrate plus 45% GHM. For separate feeding system, concentrate and groundnut haulms were offered in separate feeders while for mixed feeding system, groundnut haulms meal was incorporated into the concentrate as complete diets. The control rabbits were placed on concentrate alone. Total feed offered was 100g/rabbit/day. Final weight, feed intake and total weight gain increased quadratically with increase in level of groundnut forage. Weight gain and feed conversion ratio were not affected by level of groundnut forage. Feed cost and cost/kg gain decreased with increase in groundnut haulms level. Savings/kg gain increased with increase in level of groundnut haulms from ₦7.9 to ₦107.6. Feeding groundnut haulms separately or mixed increased daily feed intake of rabbits than sole concentrate. ADG was higher for separate feeding than mixed and sole concentrate. Feed cost was significantly higher for sole concentrate than separate and mixed feeding. Savings/kg gain was ₦450 - ₦300 for separate and mixed feeding compared with sole concentrate. Feed intake was higher for separate at 15 and 45% GHM, while for 30% GHM, mixed feeding had higher intake than separate system. ADG was higher for separate than mixed feeding for all levels of groundnut forage. Feed conversion ratio was similar for separate and mixed feeding system irrespective of groundnut haulms level. Feed cost was lower for separate feeding system at all GHM levels except for 30% GHM level where it was higher for mixed than separate feeding. Feed cost/kg gain was higher for mixed feeding at 15 and 45% GH and lowest for separate at 45% GHM. It is concluded that rabbits can be offered up to 45% GHM while, separate feeding was better than mixed feeding.

scholarly journals Growth performance of starter broiler starter chicks fed soaked and fermented baobab (Adansonia digitata) seed meal based diets

2021 ◽  
Vol 48 (1) ◽  
pp. 69-75
Author(s):  
A. R. Akintunde ◽  
I. H. Saidu ◽  
M. A. Oguntoye ◽  
H. K. Mohammed ◽  
A. Mustapha ◽  
...  
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Seed Meal ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Feed Cost ◽  
Final Weight ◽  
Dietary Treatments

Means of cutting down cost of feed resources in order to bridge the wide gap between demand and supply of animal protein in livestock production is a great concern in the poultry industry. This study was conducted to investigate the effect of feeding diets containing soaked and fermented Baobab seed meal (BSM) on the growth performance of broiler starter chicks. A total of 150, one-day old chicks were randomly distributed into five treatment groups. Treatments were replicated three times with 10 chicks per replicate in a completely randomized design (CRD). The dietary groups were designated as T1 for control (0 % BSM), T2 (7.5 % SBSM), T3 (15.0% SBSM), T4 (22.5% FBSM) and T5 (30 % FBSM). Parameters monitored include final weight, weight gain, feed intake, feed conversion ratio, feed cost per kg gain (N) and mortality (%) The experiment lasted for 4 weeks. The results showed that the dietary treatments had significant (P<0.05) effect on all the parameters measured. Final weight and total weight gain were similar and significantly (P<0.05) higher in birds fed diets T2 and T4 when compared to other dietary treatments. However, birds in T5 group had the least significant (P<0.05) values 366.67 and 217.34 g/bird respectively. Daily weight gain (7.76 g/bird/day), total and daily feed intake (873.33 g and 31.19 g/bird/day) of birds followed similar trend and were significantly (P<0.05) lower in T5 group compared to other treatments. Feed conversion ratio of birds fed diet T5 had significantly (P<0.05) higher value (4.29) when compared to those in other treatment groups. Feed cost per kg gain (N) was significantly (P<0.05) lower and similar in birds fed T2, T3 and T4 when compared to values obtained in the control group (N253.27) and T5 (N 327.52). Mortality (%) only occurred in birds fed T5. It was therefore concluded that inclusion of 22.5% fermented baobab seed meal in broiler diets improved performance and had no negative effect on the health status of birds.     Des moyens de réduire le coût des ressources alimentaires afin de combler le defi posé à cause de la demande et l'approvisionnement en protéines animales dans la production animale est une grande préoccupation dans l'industrie avicole. Cette étude a été menée pour étudier l'effet des regimes alimentaires contenant de la farine de graines de baobab trempée et fermentée (le 'BSM') sur les performances de croissance des poussins de départ. Un total de 150 poussins âgés d'un jour ont été répartis au hasard en cinq groupes de traitement. Les traitements ont été répliqués trois fois avec 10 poussins par réplique dans une conception complètement randomisée (le 'CRD'). Les groupes diététiques ont été désignés comme T1 pour le contrôle (0% BSM), T2 (7,5% SBSM), T3 (15,0% SBSM), T4 (22,5% FBSM) et T5 (30% FBSM). Les paramètres surveillés comprennent le poids final, le gain de poids, la prise alimentaire, le taux de conversion alimentaire, le coût de l'alimentation par kg de gain (N) et la mortalité (%). L'expérience a duré 4 semaines. Les résultats ont montré que les traitements diététiques avaient un effet significatif (P <0,05) sur tous les paramètres mesurés. Le poids final et le gain de poids total étaient similaires et significativement (P<0,05) plus élevés chez les oiseaux nourris avec les régimes T2 et T4 par rapport aux autres traitements diététiques. Cependant, les oiseaux du groupe T5 avaient les valeurs les moins significatives (P <0,05) 366,67 et 217,34 g / oiseau respectivement. Le gain de poids quotidien (7,76 g / oiseau / jour), l'apport alimentaire total et quotidien (873,33 g et 31,19 g / oiseau / jour) des oiseaux ont suivi une tendance similaire et étaient significativement (P<0,05) inférieurs dans le groupe T5 par rapport aux autres traitements. Le rapport de conversion alimentaire des oiseaux nourris au régime alimentaire T5 avait une valeur significativement plus élevée (P <0,05) (4,29) par rapport à ceux des autres groupes de traitement. Le coût de l'alimentation par kg de gain (N) était significativement (P <0,05) plus faible et similaire chez les oiseaux nourris T2, T3 et T4 par rapport aux valeurs obtenues dans le groupe témoin (N253,27) et T5 (N 327,52). La mortalité (%) n'est survenue que chez les oiseaux nourris au T5. Il a donc été conclu que l'inclusion de farine de graines de baobab fermentée à 22,5% dans les régimes alimentaires des poulets de chair améliorait les performances et n'avait aucun effet négatif sur l'état de santé des oiseaux.

scholarly journals Growth performance and nutrient digestibility of broiler finishers fed processed Mucuna pruriens seed meal

2021 ◽  
Vol 48 (3) ◽  
pp. 86-92
Author(s):  
C. O. Akure ◽  
A. A. Sekoni ◽  
F. O. Abeke ◽  
P. A. Vantsawa ◽  
B. Babasanya ◽  
...  
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Control Diet ◽  
Nutrient Digestibility ◽  
Seed Meal ◽  
Mucuna Pruriens ◽  
Feed Cost ◽  
Final Weight ◽  
Ad Libitum

This study was carried out to evaluate the effect of 45 minutes Boiled Mucuna Seed Meal (BMSM) on the growth performance and nutrient digestibility of broiler finisher chicks. In a four-week feeding trial, three hundred and fifteen (315),4-week old broiler chicks were  randomly allocated to five experimental treatment diets in a completely randomized design (CRD). Each treatment was replicated thrice having twenty-one (21) birds per pen. Boiled Mucuna seed meal was prepared and fed in graded levels of 0.0% (control diet), 10.0%, 20.0%, 30.0%, and 40.0%BMSM. Feed and water were given to the birds ad libitum. The parameters measured and calculated include final weight, weight gain, feed intake, feed to gain ratio and feed cost per kilogram gain. Digestibility of dry matter, crude protein; crude fibre, ash, nitrogen free extract and ether extract were also determined. The data collected were subjected to analysis of variance (ANOVA). The results showed that dietary levels of inclusion of BMSM had significant (P<0.05) effect on these parameters. The final weight, the weight gain and feed intake of the birds fed 0.0%, 10.0% and 20.0%BMSM were statistically (P>0.05) similar and significantly (P<0.05) higher than those of other treatments. Cost of feed per birds and feed cost per kilogram gain were lower for all BMSB diets.Digestibility of nutrients was better for the birds fed the control,10.0 and 20.0%BMSM based diets. It was concluded that inclusion of BMSM in the diets of broiler finisher chicks up to20% has no deleterious effect on growth performance and nutrient digestibility of the birds.     Cette étude a été réalisée pour évaluer l'effet de 45 minutes de farine de graines de Mucuna (le 'BMSM') bouillie sur la performance de croissance et la digestibilité des éléments nutritifs des poussins finisseurs de poulet à griller. Dans un teste d'alimentation de quatre semaines, trois cent quinze (315), poussins de poulet de griller de 4 semaines ont été aléatoirement attribués à cinq régimes expérimentaux de traitement dans une conception complètement randomisée (le 'CRD'). Chaque traitement a été reproduit trois fois avec vingt et un (21) oiseaux par enclos. Le repas bouilli de graine de Mucuna a été préparé et alimenté dans les niveaux classés de 0.0% (régime de contrôle), 10.0%, 20.0%, 30.0%, et 40.0%BMSM. L'alimentation et l'eau ont été données aux oiseaux ad libitum. Les paramètres mesurés et calculés comprennent le poids final, le gain de poids, la prise d'aliments pour animaux, le rapport alimentation/gain et le coût des aliments pour animaux par gain kilogramme. La digestibilité de la matière sèche, protéines brutes; des fibres brutes, des cendres, de l'extrait sans azote et de l'extrait d'éther ont également été déterminés. Les données recueillies ont fait l'objet d'une analyse de la variance (ANOVA). Les résultats ont montré que les niveaux diététiques d'inclusion de 'BMSM' ont eu un effet significatif (P<0.05) sur ces paramètres. Le poids final, le gain de poids et la prise d'alimentation des oiseaux nourris 0.0%, 10.0% et 20.0%BMSM étaient statistiquement (P>0.05) semblables et significativement (P<0.05) plus élevés que ceux des autres traitements. Le coût de l'alimentation animale par oiseau et le coût de l'alimentation par kilogramme étaient inférieurs pour tous les régimes BMSB. La digestibilité des éléments nutritifs était meilleure pour les oiseaux alimentés le contrôle,10.0 et 20.0% BMSM régimes à base. Il a été conclu que l'inclusion du BMSM dans l'alimentation des poussins finisseurs de poulet de gril jusqu'à 20 % n'a aucun effet délétère sur la performance de croissance et la digestibilité des oiseaux en matière d'éléments nutritifs.

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 GROWTH RESPONSE, BODY TEMPERATURE AND BLOOD CONSTITUENTS OF PULLET CHICKS FED CASSAVA PEEL MEAL SUPPLEMENTED WITH CASHEW NUT REJECT MEAL

2021 ◽  
Vol 34 (1) ◽  
pp. 32-44
Author(s):  
O. M. Sogunle ◽  
A. O. Fanimo ◽  
S. S. Abiola ◽  
A. M. Bamgbose
Keyword(s):  
Weight Gain ◽  
Body Temperature ◽  
Feed Intake ◽  
Growth Response ◽  
Protein Quality ◽  
Blood Parameters ◽  
The Body ◽  
Cashew Nut ◽  
Final Weight ◽  
Cassava Peel

A 3 x 4 factorial experiment was conducted with four hundred and thirty-two, 7day old Yaafa brown pullet chicks in which the birds were divided into 12 treatment groups with 3 replications of 12 birds each. The diets consisted of 3 levels of cassava peel meal-CPM (0%, 10% and 20%) with each supplemented with 4 levels of cashew nut reject meal-CNM (0%, 10%, 20% and 30%). The study was conducted for 56 days. 20% CPM inclusion in the diets increased (P < 0.05) the bird’s body temperature and significantly (P < 0.05) decreased the weight gain across treatments. Significant (P < 0.05) declines were also seen in the final weight from 0% to 20% CPM inclusion levels 0% CPM inclusion gave the highest (P < 0.05) weight gain 9.56 with the best (P < 0.05) feed/gain ration of 3.62. The cost of 1kg feed consumed (#) and 1kg feed consumed/weight gain #/g) were significantly (P < 0.05) influenced by CPM inclusion in the diets. The lowest values of #38.09 and #4.00, respectively, were recorded in 0% CPM inclusion. The effect in the platelet. However, the effect of CNM inclusion on the performance and cost benefits, showed that the body temperature marginally increased (P > 0.05). Significant (P < 0.05) differences were observed in feed intake, percentage mortality, cost of 1kg feed consumed and cost of 1kg feed consumed/weight gain with CNM inclusion. The 30% CNM inclusion level had the lowest feed intake of 33.91g/bird and the best feed/gain of 3.86. The blood parameters recorded fluctuating values with CNM inclusion. Significant (P < 0.05) differences were observed only in the packed cell volume and the total protein. In the interaction, the highest final weight, weight gain and the best feed/gain were observed in diets 3 (0%CPM and 20%CNM). The lowest body temperature (P < 0.05) of 37.9oC was recorded in diet 1 (0%CPM and 0%CNM) while the highest value of 41.0oC was recorded in diets 9 (20%CPM and 0%CNM) and 10 (20%CPM and 10%CNM). The results showed that the blood parameters were not affected by the protein quality of the diets as CNM inclusion levels masked the deleterious effect of CPM in the diets. It was therefore concluded that the supplementation of CPM diets with CNM enhanced the utilization of the diets by ensuring normal growth response body temperature and blood constitutions.

scholarly journals THE FEEDING VALUE OF MANGO SEED KERNEL MEAL IN BROILER DIETS

2021 ◽  
Vol 24 (2) ◽  
pp. 132-136
Author(s):  
G. F. Faniyi
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Feed Intake ◽  
Body Weight Gain ◽  
Live Weight ◽  
Seed Kernel ◽  
Feed Cost ◽  
Mango Seed Kernel ◽  
Kernel Meal ◽  
Mango Seed

Maize was replaced with Mango seed kernel meal MSKM at 50% levels (w/w) in broiler starter and finisher diets in an eight week feeding trial. 120 day-old broiler chicks were used for the experiment, 30 chicks were randomly assigned to each of the four treatments in a completely randomized design. There were differences (P <0.05) in the average feed intake, average body weight gain and feed conversion efficiency during  both phases. Mortality was generally low. However, as MSKM content of the diets increased, performance of the broiler decreased at both phase. At the end of the starter phase, feed intake (g/bird) was 1363, 1239, 1275, 1075 for the diets that contained 0%, 50%, 75 and 100% MSKM respectively. At the finisher phase, consumption was higher in the  maize – based diets (0%) and least in 100% MSKM – based diet. Body weight gain (g/bird) was 568, 422, 390, 510 and 310 at finishing in that order for the diets that contained MSKM 0%, 50%, 75% and 100%. Feed cost kg-1 and feed cost kg-1 live weight gain increased from 0% to 100% MSKM could be used as an energy source in broiler diets but it need further processing to fully realise this potential

scholarly journals Effect of dietary inclusion of Anthonata macrophyla meal on the performance of broiler starter chicks

2021 ◽  
Vol 32 (2) ◽  
pp. 268-273
Author(s):  
C. S. Durunna ◽  
A.B.I. Udedibie ◽  
M.C. Uchegbu
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Crude Fibre ◽  
Feed Cost ◽  
Randomized Design ◽  
Nitrogen Free Extract ◽  
Final Weight ◽  
Completely Randomized Design

A 28-day feeding trial was conducted to evaluate the effect of dietary inclusion of Anth:-:: macrophylla meal on the performance of broiler starter chicks. Anthonala macrophyla was harvested from the wild, wushed, chopped into tablets, sun-dried and milled to produce the test meal. The meal contained un diy matter basis 21.11% crude protein, 1.90% crude fat, 2.00% total ash, 5.03% crude fibre and 54.36% nitrogen free extract. Five (5) broiler starter diets were formulated to contain the meal at 0,5,10,15 and 20% level, respectively. One hundred and eighty (180) day-old Anak broiler chicks were divided into 5 groups of thirty-six birds each and randomly allocated to the five treatment rations in a completely randomized design (CRD). Data were collected on feed intake, weight gain, feed conversion ratio, protein efficient ratio, cost of production of one kilogramme of each test feed among others and carcass characteristics. At 15 and 20% dietary levels. Anthonata macrophylla significantly (p<0.05) depressed feed intake, daily weight guin, feed conversion and protein efficiency ratios and final weight gain of the birds. Organ weight parameters showed no significant (P>0.05) differences among the treatments. The results of this investigation suggest that Anthonata macrophyla meal can be included in broiler starter ration up to 10% without any deleterious effect on the birds and at this level of inclusion, feed cost was reduced by 10%. 

An appraisal of performance of broiler birds fed with different commercial feed in Kano State, Nigeria

2020 ◽  
Vol 18 (1) ◽  
pp. 57-62
Author(s):  
Mubarak Haladu ◽  
Ahmed Abubakar
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Live Weight ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Live Weight Gain ◽  
Feed Cost ◽  
Commercial Feed

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.

Replacement of palm oil by thevetia oil in broiler chick diets

1990 ◽  
Vol 115 (1) ◽  
pp. 141-143 ◽  
Author(s):  
J. O. Atteh ◽  
S. A. Ibiyemi ◽  
F. A. Onadepo ◽  
O. O. Ugboma
Keyword(s):  
Weight Gain ◽  
Mortality Rate ◽  
Palm Oil ◽  
Feed Intake ◽  
Broiler Chicks ◽  
Broiler Chick ◽  
Gain Ratio ◽  
Thevetia Peruviana ◽  
Broiler Feed

SUMMARYThe effects of replacing 0, 25, 50 or 100% of dietary palm oil (5%) with oil of Thevetia peruviana was investigated using broiler chicks 0–3 weeks old.Increasing the content of thevetia oil in the diet reduced average daily feed intake and weight gain (P < 0·05) and decreased protein and fibre retention (P < 0·05) and fat retention (P < 0·01). However, there was no significant effect on feed: gain ratio or mortality rate. It is concluded that there is a need for further processing of thevetia oil before it can be used effectively as an ingredient in broiler feed.

scholarly journals The Effects of Pelleted and Unpelleted All Mash Broiler Diets on Performance, Carcass Quality and Internal Organ Developments of Broiler Chickens

2020 ◽  
Vol 36 (2) ◽  
pp. 264-274
Author(s):  
M. A. Tion ◽  
A. A. Wuanor
Keyword(s):  
New York ◽  
Weight Gain ◽  
Feed Intake ◽  
Broiler Chickens ◽  
Cumulative Effect ◽  
Abdominal Fat ◽  
Feed Cost ◽  
Soyabean Meal ◽  
Commercial Source ◽  
Pelleted Diet

The performance, carcass traits and internal organ development of broiler chickens as influenced by dietary form (pellet or mash) were assessed using 180 straight run Ana 2000, (14 to 63 days of age). Soyabean meal (SBM) mash diet was used as a reference diet. Full fat soybean (FFSB) was the other mash diet. The pelleted diet was a commercial source. Results showed lack of significant (P>0.05) influence of diet form on performance traits in the starter phase SBM mash diet produced the least feed cost per kg gain. In the finisher phase, feed intake and weight gain were not influenced significantly (P>0.05) by diet form but feed to gain ratio was improved significantly (P<0.05) for the SBM mash diet. Feed cost per kg gain was least on the pelleted diet. The cumulative effect of diets showed lack of significant (P>0.05) effect on feed intake. Weight gain was least (P< 0.05) for broilers fed FFSB diet. Broilers fed pelleted and SBM gained similar weights. Feed cost per kg gain was least on SBM mash diet. Relative values for New York dressed, dressed weights, and breast of birds fed FFSB mash were significantly (P<0.01) lower than SBM mash and pelleted diets. Sex had no influence on relative values except abdominal fat where females had significantly (P<0.05) more fat than males.

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