scholarly journals Growth indices, haematological parameters, carcass attributes and economics of production of rabbits fed graded levels of kolanut testa

2020 ◽  
Vol 45 (5) ◽  
pp. 52-58
Author(s):  
K. B. Balogun ◽  
O. A. Sokunbi ◽  
M. A. Ayoola
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Cost Benefit ◽  
Haematological Parameters ◽  
Relative Cost ◽  
Mean Values ◽  
Treatment Groups ◽  
Cost Differential ◽  
Total Weight Gain ◽  
The Cost

The cost of feed is the main cause of high cost of production of rabbits. Kolanut testa, a protective covering of the kolanut seed (Cola nitida) is readily available as by-product in areas where kolanut is produced. Thus, the objective of this study was to assess the growth performance, carcass attributes, haematological parameters and economics of production of rabbits fed diets with varying inclusions levels of kolanut testa (KOT) as replacement for maize. Thirty mixed breed rabbits of mixed sexes were used for this experiment. The rabbits were randomly allotted into 5 treatment groups. Five experimental diets were formulated such that KOT replaced maize at 0, 10, 20, 30 and 40%. Records of feed intake and weight gain were properly taken and blood samples were collected and analysed for their haematological parameters at the end of the experiment. Cost analysis using dedicated formulae was done to determine economics of production. The experiment lasted for eight weeks. Data were analyzed using Analysis of Variance. No significant (P>0.05) difference was recorded in all the parameters measured to determine growth performance. The same applies to parameters measured for carcass attributes except for weight of limbs. Significant (P<0.05) difference was however recorded among mean values of PCV (28.67-36.33%), 6 3 3 3RBC (3.14-4.12x10/mm), WBC (3.10-5.87x10/mm) and Mon (1.40-1.67%) of the experimental animals. Cost of feed decreased with increase in KOT inclusion (N139.8N112.54). Cost of feed (N/kg) weight gain (N1023.61-N583.04); cost of weight gain (N573.22-N483.92); and total cost (N2143.61-N1523.92) all followed similar pattern. Cost differential (205.93–440.04) and relative cost benefit (20.11–43.04%) increased with increase in the level of replacement of KOT. Conclusively, growth performance was not negatively affected and total weight gain was numerically highest at 40% (916.67g) with no deleterious effect on the health of the rabbits. Also, the highest relative cost benefit was recorded at 40% (28.54%). These prove that KOT is a viable substitute for maize in rabbit diet and it is more economical at 40% replacement level.

scholarly journals Performance, nutrient digestibility and feed cost benefit of finisher broiler chickens fed diets supplemented with Crina poultry plus

2020 ◽  
Vol 46 (1) ◽  
pp. 177-187
Author(s):  
R. S. Onabanjo
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Broiler Chickens ◽  
Live Weight ◽  
Cost Benefit ◽  
Nutrient Utilization ◽  
Nutrient Digestibility ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Feed Cost

A study was carried out to determine the effect of Crina Poultry Plus®, a natural blend of essential oils and benzoic acid. on the growth performance, carcass yield and nutrient digestibility of broiler chickens. Six treatment diets were formulated by the addition of Crina Poultry Plus (CPP®) at 0, 0.2, 0.3, 0.4, 0.5 and 0.6g/kg of feed. Two hundred and forty day-old chicks were allocated to the six dietary treatments with each treatment having four replicates. Each replicate had 10 broilers. The parameters measured were live weight, live weight gain, feed intake, feed conversion, protein efficiency ratio, carcass and organ    characteristics, nutrient utilization and feed cost benefit. Results of growth performance showed that there were no significant differences (P>0.05) across the treatment groups, but birds fed diets supplemented with CPP® had significantly heavier body weight (BW), higher average daily weigh gain live weight gain and similar feed conversion ratio when compared with the control group. The dressing percentage, thigh, drum stick, breast cut and back cut were not significantly (P>0.05) different across the treatment groups but those fed diet supplemented with CPP® had higher values when compared with the control diet. The supplementation of CPP® improved nutrient digestibility in broiler chickens. Birds fed diet containing 0.6g of CPP® had numerically lower cost per kg of weight gained compared to other treatment groups. It can be concluded that the addition of 0.6 g CPP® in broiler diets improved performance, carcass, organ characteristics and nutrient utilization of broilers.

scholarly journals Effect of sweet potato (Ipomoea batatas lam.) Peel meal as replacement for maize on growth performance and cost of feeding weaner rabbits

2020 ◽  
Vol 45 (5) ◽  
pp. 100-106
Author(s):  
H. Ibrahim ◽  
O. J. Olaniyi
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Sweet Potato ◽  
Feed Intake ◽  
Ipomoea Batatas ◽  
Body Weight Gain ◽  
Cost Benefit ◽  
Daily Weight Gain ◽  
Cost Ratio ◽  
Potato Peel

The experiment was carried out to determine the effect of replacement of maize with sweet potato (Ipomoea batatas lam.) on growth performance and cost of feeding weaner rabbits (Oryctolagus cuniculus). A total number of thirty-six (36) weaned rabbit of mixed sexes were used for the experiment. The rabbits were allotted randomly into four dietary treatments and replicated thrice with three rabbits per replicate and were designated: control (T): normal 1 compounded diet without sweet potato peel meal, T had the compounded feed which 5% 2 sweet potato peel meal, T had compounded diet with 10% sweet potato peel meal and 3 treatment four (T) had the compounded diet with 15% sweet potato peel meal. The 4 experiment lasted eight weeks and data were obtained on growth performance and cost benefit. The parameters considered on growth performance include initial weight, final weight, total body weight gain, daily weight gain, weekly weight gain, daily feed intake, total feed intake and feed conversion ratio while that of cost benefit include cost of purchasing different experimental feed stuff. The results obtained on growth performance showed that there were no significant differences (p>0.05) in the parameters monitored. Cost of feeding was also not significantly different (p>0.05). However, higher profit index (174. 64) was recorded in T1 and lower benefit cost ratio (166.68) was recorded in T4 for total cost of feed intake per rabbit. In conclusion, sweet potato peel meal can be uses as a good replacement for maize in rabbit production without any adverse effect on the performance of rabbit.

FEEDING FREQUENCY ITS ACTION ON VIABILITY OF PRODUCTION AND PARASITE LOAD IN Pterophyllum scalare

2015 ◽  
Vol 20 (2) ◽  
Author(s):  
Rodrigo Yudi Fujimoto ◽  
Rudã Fernandes Brandão Santos ◽  
Claucia Aparecida Honorato ◽  
Henrique Malta Dias ◽  
Fabrício Menezes Ramos ◽  
...  
Keyword(s):  
Growth Performance ◽  
Cost Benefit Analysis ◽  
Cost Benefit ◽  
Parasite Load ◽  
Feeding Frequency ◽  
Important Species ◽  
Feeding Management ◽  
Feed Deprivation ◽  
The Cost ◽  
Pterophyllum Scalare

Angelfish (Pterophyllum scalare) is a very important species in Brazil’s domestic market, enjoying feeding managements that differ from fish breeders to aquarists, so the cost of feed and labor become relevant items when cultivating the species. Thus, the objective of this work was to assess feeding frequency and feed deprivation based on growth performance, parasite infestation and cost-benefit in farming the species. The experiment was conducted in a completely randomized design in a 3x2 factorial scheme with 3 daily feeding levels, 4 meals, 2 meals and 1 meal; with and without feed deprivation and two repetitions. Feed deprivation consisted of offering feed 5 days a week only. Considering the performance, we observed that feeding once a day is the management of choice when the objective is maintaining fish weight. Feeding twice a day without deprivation and four times a day with or without feed deprivation resulted in higher growth performance than feeding once a day. Monogenean and nematode loads were not influenced by feeding management. The cost-benefit analysis enabled us to observe that the treatment with the best benefit was the one involving two feedings a day with no deprivation. Thus, considering the parameters mentioned above, we concluded that the treatment consisting of two daily feedings with no feed deprivation is the most adequate for farming this specie.

Effect of Dietary Supplementation of Sea Buckthorn Leaf Meal in Coloured Breeder and Their Post Hatch Chicks on Growth Performance and Serum Biochemical Attributes During Summer Season

2020 ◽  
Author(s):  
D N Singh ◽  
P K Shukla ◽  
A Bhattacharyya ◽  
Debashis Roy ◽  
Yajuvendra Singh ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Dietary Supplementation ◽  
Summer Season ◽  
Sea Buckthorn ◽  
Treatment Groups ◽  
Leaf Meal ◽  
Serum Biochemical

The present experiment was conducted to study the effect of dietary supplementation of sea buckthorn leaf meal (SBTLM) in breeder chicken and their post hatch growth performance and serum biochemical attributes during summer season. Ninety coloured Chabro breeder hens and eighteen viable cocks in 1:5 sex ratio were randomly distributed into three treatment groups: Control (Basal), standard breeder diet (BB); basal+0.5% and basal+1.0% SBTLM. Thereafter, ninety chicks from each breeder groups were further subdivided into three groups: Control (Basal), Broiler starter till 4 weeks, broiler finisher till 8 weeks of age, (BP); basal+0.5% supplementation and basal+1.0% supplementation of SBTLM. The weekly body weight gain (g) was significantly higher (plessthan0.05) in 0.5% SBTLM supplemented breeder group during 0-4 week and significantly higher plessthan0.01) in 0.5% SBTLM supplemented post hatch group during 0-8 week of the study period. Similarly, weekly FCR were also significantly better (plessthan0.05) in 0.5% SBTLM supplemented breeder group during 0-4 week and significantly higher (plessthan0.01) in 0.5% SBTLM supplemented post hatch group during 0-8 week of the study period. Serum HDL was significantly higher (plessthan0.05), where as serum cholesterol was significantly lower (plessthan0.05) and serum triglyceride was significantly lower plessthan0.01) in both post hatch SBTLM supplemented groups as compared to control group. No significant difference were observed in other serum biochemical attributes viz. total protein, albumin, globulin, A/G ratio, uric acid, creatinine, SGOT, SGPT and ALP among the treatment groups. Thus, it may be concluded that dietary supplementation of sea buckthorn leaf meal in coloured chicken @ 0.5% resulted in higher phase wise body weight gain, FCR, serum HDL, lower cholesterol and triglyceride without any adverse effect on other biochemical attributes.

Comparative growth performance of Kajli lambs suckling their dams or offered buffalo-milk, cow-milk or milk replacer during pre-weaning period

2014 ◽  
Vol 54 (9) ◽  
pp. 1502 ◽  
Author(s):  
Musharraf Ahmad Anjum ◽  
Shaukat Ali Bhatti ◽  
Muhammad Sarwar ◽  
Ghulam Muhammad ◽  
Muhammad Jamil Basra
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Repeated Measures ◽  
Buffalo Milk ◽  
The Other ◽  
Total Weight ◽  
Cow Milk ◽  
Milk Replacer ◽  
Group I ◽  
Total Weight Gain

Kajli, is one of the most beautiful sheep breeds of Pakistan. Because of their beauty, Kajli lambs are sold at a higher price than those of other breeds with similar weight. With the increasing trend in commercial livestock farming, young Kajli lambs are purchased from the open market and reared up to Eid-ul-Adha (The Muslim Sacrificial Day). Information on feeding cost and growth performance on artificial rearing is important for the breed lovers and for a commercial enterprise. The present study aimed at generating basic information on feeding cost and growth performance of Kajli lambs offered milk replacer, cow-milk, and buffalo-milk, in comparison with those suckling directly from their dams. Fifty-six healthy Kajli lambs both male and female (with equal sex ratio) born at the Livestock Experimental Station, Khushab, Punjab, Pakistan during spring 2013 remained with their mothers for 1 week and were then divided into four groups of 14 animals each. Lambs in Group I were allowed to suckle their dams ad libitum, twice daily until 8 weeks and then once daily from 9 to 12 weeks. Lambs were weighed before and after suckling to calculate milk consumption. Lambs in the other three treatments were offered buffalo-milk, cow-milk or milk replacer at the rate of 10% of bodyweight until the 8th week and then gradually reduced to zero by the end of the 12th week. All lambs were offered starter ration from the 5th week of age in individual pens. The data on milk and starter intake, weekly bodyweight and blood glucose were analysed through MIXED procedures of SAS using repeated-measures analysis, and average daily gain (ADG), total weight gain, weaning weight and feeding cost were analysed using a completely randomised design. Least square means of ADG (g/day) and total weight gain (kg) were similar (P > 0.05) in direct suckling lambs and lambs offered buffalo-milk (175 and 151, and 14.5 and 12.5, respectively), and were higher (P < 0.05) than those offered cow-milk (118 and 10.4) or milk replacer (94 and 7.7). Feeding cost (per kg of liveweight) was highest (PKR 535) in lambs fed milk replacer and was lower (P > 0.05) in the other three groups. The cost of rearing lambs on buffalo-milk tended to be lower (PKR 375) than those offered cow-milk. In the absence of ewe’s milk, rearing Kajli lambs on buffalo-milk during the pre-weaning period therefore seems to be a better alternative.

scholarly journals Dietary Effect of Corchorus olitorius Seeds on Growth Performance of Oreochromis niloticus Fingerlings

2021 ◽  
Vol 21 (3) ◽  
pp. 101-107
Author(s):  
Oluwafumilola Eunice Afe ◽  
Adekunle Ayokanmi Dada ◽  
Muhammed Lawal Salihu
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Oreochromis Niloticus ◽  
Conversion Ratio ◽  
Feed Additives ◽  
Feed Conversion Ratio ◽  
Haematological Parameters ◽  
Corchorus Olitorius ◽  
Feed Conversion ◽  
Cultured Fish

Incorporating feed additives in diets of cultured fish is aimed at improving growth performance, immunity and carcass quality. Growth performance and some haematological parameters of Oreochromis niloticus fingerlings fed varying inclusion levels of Corchorus olitorius seeds were assessed in the study. O. niloticus fingerlings of initial mean weight 9.35±0.01g were evaluated for a period of 56 days. Five experimental diets were formulated at varying inclusion levels; 0g/100g (control), 0.5g/100g, 1.0g/100g, 1.5g/100g and 2.0g/100g of C. olitoriusseeds. All diets were isonitrogenous with each treatment having triplicates. O. niloticus fingerlings fed 1.5g/100g diet of C. olitoriusrecorded the best growth performance in terms of weight gain, feed conversion ratio (FCR) and specific growth rate (SGR). There was a significant increase in growth and nutritional performance of O. niloticus fingerlings with increasing inclusion of C. olitorius seeds (P<0.05). Significant increase in packed cell volume, white blood cell and haemoglobin were observed in treated O. niloticus fingerlings and there was no adverse effect of C. olitorius seeds on the haematological parameters of the fish. The study showed that C. olitorius seed at 1.5g/100g significantly improved survival rate, weight gain and feed conversion ratio as well as reduced mortalities in the treated groups.

scholarly journals Effect of feeding high yielding fodders on growth performance of growing Hilly Brown Bengal goat

2021 ◽  
pp. 73-81
Author(s):  
MM Rahman ◽  
NR Sarker ◽  
MA Alam
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Body Weight Gain ◽  
Average Daily Gain ◽  
Feed Conversion ◽  
Treatment Groups ◽  
Natural Grass ◽  
Daily Gain

This study was carried out to evaluate the feeding effect of high yielding fodders (HYF) on feed intake and growth performance of growing Hilly Brown Bengal (HBB) goat. For this purpose, a feeding trail was conducted with 16 growing HBB kids (4 to 5 months) by dividing equally in four groups having four replicates for a period of 75 days. The goats in group T0 (control) received natural grass along with 101.30g concentrates and adlibitum cowpea hay, whereas in group T1, T2 and T3, only natural grass was replaced by BLRI Napier 3, BLRI Napier 4 and Ruzi fodder, respectively. Total dry matter intake (DMI), roughages DMI, crude protein intake (CP), body weight gain (kg), average daily gain (g) and forth night body weight gain (g/day) were studied. Results revealed that, DMI (288.39, 285.71, 293.48 and 301.35 g/day in group T0, T1, T2 and T3, respectively), body weight gain (3.60, 3.74, 3.73 and 3.77 kg in group T0, T1, T2 and T3, respectively), average daily gain (47.32, 49.16, 49.12 and 48.92 g in group T0, T1, T2 and T3, respectively) and feed conversion ratio (6.2, 5.9, 6.0 and 6.1 in group T0, T1, T2 and T3, respectively) of HBB kids were not differed significantly (P>0.05) for all the treatment groups. The DMI from roughages (196.2, 193.5, 201.3 and 209.2 g/day in group T0, T1, T2 and T3, respectively) and CP intake (38.7, 42.1, 48.3 and 38.8 g/day in group T0, T1, T2 and T3, respectively) were significantly varied (P<0.05), while highest CP intake was found in the treatment group T2. Forthnight body weight (g/day) was not significantly (P>0.05) gained with feeding of HYF for all the treatment groups. From this study, it can be concluded that, growing HBB kids could equally be supplied with either BLRI Napier 3 or BLRI Napier 4 or Ruzi fodder in addition to ad libitum cowpea hay for better voluntary feed intake and growth. Bang. J. Livs. Res. Vol. 27 (1&2), 2020: P. 73-81

scholarly journals Effect of testosterone enanthate on the growth rate of large white pigs reared in South-West Nigeria

2020 ◽  
Vol 40 (1) ◽  
pp. 19-23
Author(s):  
A. O. Ladokun
Keyword(s):  
Weight Gain ◽  
Feed Intake ◽  
Corn Oil ◽  
Average Daily Gain ◽  
Live Weight ◽  
Testosterone Enanthate ◽  
Feed Conversion ◽  
Large White ◽  
Treatment Groups ◽  
Total Weight Gain

A total of 48 large white pigs were used in an experiment to investigate the use of exogenous testosterone on the growth of pigs. The pigs were randomly selected as day old piglets, balanced for weight with equal number for each sex, and allotted to two treatment groups, T1, which received Testosterone Enanthate (TE), intramuscularly, weekly, for 24 weeks and T2, the control, which received no hormone but blank injections. Dosage was based on live weight (1.2mg/kg live weight). Corn oil served as the vehicle. The parameters measured include Total weight gain (TWG), Average Daily Gain (ADG), Average Daily Feed Intake (ADFI) and Feed Conversion Ratio. The results obtained showed that exogenous testosterone increased weight gain significantly (p<0.05) in both sexes than their respective controls. The same trend was observed for feed intake and feed conversion. Exogenous testosterone also indicated pronounced sex effect on the pigs in this study with males having significantly (p<0.05) higher values than females. It can be concluded from this study that exogenous testosterone can be used to accelerate growth thereby finishing the pigs early. A withdrawal period of 4 weeks before slaughter is however recommended.

scholarly journals Growth performance of Savanna brown goats fed enzyme treated sawdust diets under intensive managed system

2020 ◽  
Vol 47 (2) ◽  
pp. 257-263
Author(s):  
A. Ogbiko ◽  
D. N. Tsado ◽  
O. J. Alabi ◽  
T. Z. Adama
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Linear Measurement ◽  
Average Weight ◽  
Leg Length ◽  
Feed Conversion ◽  
Total Weight Gain ◽  
Value Range ◽  
Measurement Height ◽  
Dietary Treatments

This study was conducted to determine the growth performance and correlation matrix ofSavanna Brown goats fed enzyme treated sawdust diets managed intensively. A total of thirty(30) goats weighting between 5.2 and 5.3 kg were arranged in a completely randomizeddesign. The animals were divided into five dietary Treatments (T) groups with threereplications. Treatment one (1) comprises of animals fed 0 % enzyme treated sawdust whileTreatment 2 (T2), Treatment 3 (T3), Treatment 4 (T4) and Treatment 5 (T5) comprises ofanimals fed 10, 20, 30 and 40 % enzyme treated sawdust diets, respectively. Data on growthperformance parameters, body linear measurement (height at wither, body length, chestgirth, hind leg length, fore leg length, facial length) were measured. Growth performancedata were analyzed using one way analysis of variance. The results of growth performancereveled that animals fed 20 % and 40 % had significantly highest value, these trend wasobserved in total weight gain (T3 = 4900g and T5 = 4833g), average weight gain (T3 = 50gand T5 = 49.32g), total fed intake (T3 = 2956.20 and T5 = 2709.30g) and average feed intake(T3 = 211.16g and T5 = 193.52g). However, in feed conversion ration no significantdifference was observed across all the treatment groups as the value range between 3.87 inanimals fed 40 % to 7.12 in those fed 10 % enzyme treated sawdust diet. A positive andsignificant correlation was observed between body weight and chest girth with highestcorrelations in animals fed 20 % enzyme treated sawdust (0.97). It was therefore concludedthat enzyme treated sawdust can be used in the diets of Savanna Brown goats up to 40 %replacement for maize offal for optimum performance

scholarly journals Effect of the inclusion of scent leaf (Ocimum gratissimum) in diet on growth and haematology of growing rabbits

2021 ◽  
Vol 43 (2) ◽  
pp. 324-331
Author(s):  
W. Buba ◽  
S. Duru ◽  
J. Metemilola ◽  
C. Uchendu ◽  
A.O. Iyiola-Tunji
Keyword(s):  
Weight Gain ◽  
Treatment Group ◽  
Blood Cells ◽  
Body Weight Gain ◽  
White Blood Cells ◽  
Haematological Parameters ◽  
Feed Additive ◽  
Treatment Groups ◽  
Ocimum Gratissimum ◽  
Significant Difference

The effect of scent leaf (Ocimum gratissimum) as feed additive in rabbit diet on growth and hematological parameters of rabbits was investigated using a number of 24 non-descript rabbits in an eight (8) weeks feeding trial. Four experimental diets were formulated to contain 0.0, 2.0, 4.0 and 6.0g scent leaf (SL) per kg of feed. The diets were randomly assigned to four treatment groups of 6 rabbits per treatment in a completely randomized design (CRD) experiment. Feed and water were offered ad libitum. Feed intake and weight gain was taken and used to calculate other growth performance parameters while blood sample (2 ml) was collected aseptically between 6:30 and 7:30 am from three rabbits per treatment and transferred into heparinised tubes which was used to determine the haematological parameters (PCV, Hb, red blood cells and white blood cells). The results showed that there was significant (P<0.05) differences in body weight gain and feed conversion ratio (FCR) across the four (4) treatment groups with treatment group fed scent leaf at 4.0g/kg diet having the highest weight gain and the best FCR. There was also significant difference (P<0.05) in albumin and cholesterol levels. Haematological parameters showed significant difference (P<0.05) across the treatment groups with treatment group fed 2.0g scent leaf having the lowest white blood cell (8.00 x 1012 /L). In conclusion treatment group fed 4.0g scent leaf gave the best result in terms of weight gain and FCR.  

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