scholarly journals Effects of Purified Jatropha curcas Seed Oil-Based Diet on Growth Performance and Hematological Parameters of Albino Rats

2015 ◽  
Vol 4 (1) ◽  
Author(s):  
A Maiyaki-Musa
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Jatropha Curcas ◽  
Seed Oil ◽  
Body Weight Gain ◽  
Hematological Parameters ◽  
Control Diet ◽  
Test Group ◽  
Albino Rats ◽  
Test Diet

The effect of inclusion of Jatropha curcas seed oil, as a source of oil in the feed of animal, on growth performance, hematological parameters and histology was investigated. Feed intake, average body weight gain and mortality were also monitored. Milled Jatropha curcas seeds were subjected to oil extraction using batch method. Hematological parameters were determined using standard operating procedures. Twenty weanling albino rats with mean weights ranging from 41.57± 7.90 g, were divided into two groups. The first group was placed on soybean oil-based (control) diet (4% oil) while the second group was placed on Jatropha curcas seed oil-based diet (4% oil), for four weeks. There was a significant higher difference (P<0.05) in the growth performance of rats fed the control diet when compared with the test group. The animals placed on the control diet showed significantly higher (P<0.05) body weight when compared with the test diet during the last week of experimentation and this might be due to the low digestibility of the Jatropha curcas seed oil-based diet. The result also shows a higher percentage mortality in the group fed the test diet when compared with those fed the control diet. Hematological parameters did not differ significantly (P>0.05) in both the control and test diets respectively but a significantly higher difference in neutrophils of those fed the control diet when compared with those fed test diet. This may signify that continuous ingestion of Jatropha curcas seed oil may reduce the body’s immunity against infections. The histological assessment of liver, kidney, heart and small intestine revealed no visible lesion. Overall, the result showed that Jatropha curcas seed oil has the potential of been a source of oil in animal diet if complete detoxification can be achieved.

scholarly journals Effect of dietary supplementation of seaweed (Ulva lactuca) and Azolla on growth performance, haematological and serum biochemical parameters of Aseel chicken

2020 ◽  
Vol 9 (1) ◽  
Author(s):  
Vijayalingam Thavasi Alagan ◽  
Rajesh Nakulan Vatsala ◽  
Ilavarasan Sagadevan ◽  
Vairamuthu Subbiah ◽  
Venkataramanan Ragothaman
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Control Diet ◽  
Dietary Supplementation ◽  
Well Being ◽  
Ulva Lactuca ◽  
Feed Conversion ◽  
Serum Biochemical

Abstract Background An effort was made to assess the effectiveness of dietary supplementation of Ulva lactuca (U. lactuca), a seaweed and Azolla individually and in combination on different physiological parameters of Aseel chicken. A total of 40 Aseel chicks of 8 weeks old were allocated into four groups, C1 (control), T1 (Azolla alone), T2 (seaweed alone) and T3 (seaweed plus Azolla). Aseel chicks in C1 were fed with formulated grower feed alone, birds in T1 had control diet with 5% Azolla, birds in T2 had control diet with 3% U. lactuca and birds in T3 had control diet admixtured with 5% of Azolla and 3% of U. lactuca. Parameters were recorded for a continuous period of 2 months in 15 days interval. Results The growth performance was found to be significant (P ≤ 0.05) during 30 days of feed trials and highly significant (P ≤ 0.01) during 45 and 60 days of treatment. Birds in T3 had a higher body weight gain, shank length and feed conversion efficiency followed with T1 and T2 compared to C1. PCV, RBC, WBC and heterophil counts were not influenced (P ≥ 0.05) by dietary treatments. Uric acid, creatinine, AST, glucose, triglycerides and magnesium levels revealed a high significant (P ≤ 0.01) variation, and cholesterol level showed significant (P ≤ 0.05) changes during 30th and 60th day of feed trials between the control and treatment groups. Total protein, globulin, phosphorus and electrolytes like Na, K and Cl levels were not significant (P ≥ 0.05) during 30th day and were highly significant (P ≤ 0.01) during the 60th day of the trial. Conclusions It could be noted that inclusion of U. lactuca and Azolla as feed supplement in grower chicken had a better body weight gain when given in combination (U. lactuca and Azolla) rather than supplemented with the sole entity. Based on the haematological and serum biochemical analysis, the supplementation of U. lactuca and Azolla at the levels included in this trial did not pose any threat to the physiological well-being of Aseel chicken.

scholarly journals SHORT COMMUNICATION Performance of local fowls fed plantain peels meal

2020 ◽  
Vol 40 (1) ◽  
pp. 79-82
Author(s):  
C. T. Ezeokeke
Keyword(s):  
Body Weight ◽  
Early Stage ◽  
Body Weight Gain ◽  
Control Diet ◽  
Average Weight ◽  
Test Diet ◽  
Feed Conversion ◽  
Communication Performance ◽  
Randomized Design ◽  
And Control

Experiment was carried out to determine performance of day old local fowls, fed supplemented plantain peels meal (PPM). The birds were arranged in completely randomized design having six birds per replicate and two treatments comprising one test diet and one control diet. At starter phase, all the parameters (body weight, body weight gain, feed intake and feed conversion ratio) measured were not significant (p>0.05). The birds on the test diet had average initial weight, 42.00g while that of the control had average weight, 43.75g and at 5 weeks of age average weights of 133.30g and 134.54g (p>0.05) ,respectively. At the finisher phase, all the parameters measured were not significant (p>0.5). The prices per kg of feed for the test and control diets were N93.05 and N95.05, respectively. Therefore, PPM inclusion fed at early stage of life of the birds enhanced performance at a lower cost.

scholarly journals Growth performance, blood profile and economic analysis of broilers fed fermented mixture of cassava flour and bovine blood (cassablood) based diets

2021 ◽  
Vol 43 (1) ◽  
pp. 254-262
Author(s):  
A. O. Aniebo
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Body Weight Gain ◽  
Control Diet ◽  
Final Body Weight ◽  
Blood Profile ◽  
Cassava Flour ◽  
Biochemical Indices

The effect of dietary treatments on growth performance, haematological and biochemical indices of finisher broilers as well as economics of broiler production were determined in this fermented cassava flour/blood mixture code-named "cassablood". The control diet (T1) contained 0% cassablood, while diets 2, 3 and 4 contained 20%, 25% and 30% cassablood respectively. 120 four weeks old Anak broiler chicken were randomly allocated the 4 diets with 30 birds per treatment replicated 3 times with ten 10 broilers per replicate in a completely randomized design (CRD). Treatment effects on final body weight, final weight gain, feed intake and seed conversion ratio were significant (P<0.05). Birds fed cassablood based diets compared favourably with the control diet. 20% cassablood inclusion performed equally with the control diet in feed intake, body weight gain and feed conversion ratio.All dietary groups also showed no significant differences (P>0.05) in most haematological and serum biochemical indices of broilers except in cholesterol, glucose and triglyceride contentswhichdiffered (P<0.05) significantly. Similarly, chicken on 20% and 25% inclusion levels produced significantly (P < 0.05) higher economic gains in terms of feed cost per kilogram of broiler among all the treatments. Therefore, 20 - 25% cassablood dietary inclusion level was recommended in broiler diet for production and profit maximization.  

scholarly journals Growth Performance and Digestibility of Starter Broiler Chicks Fed Diets Containing Different Duration of Fermented Baobab (Adansonia digitata) Seed Meal

2021 ◽  
Vol 3 (4) ◽  
pp. 37-42
Author(s):  
I. Y. Gang ◽  
F. B. P. Abang ◽  
D. T. Shaahu
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Control Diet ◽  
Nutrient Digestibility ◽  
The Body ◽  
Seed Meal ◽  
Broiler Chicks ◽  
Adansonia Digitata ◽  
Final Body Weight

A nutrient retention and growth performance study were conducted with broiler chicks to evaluate the effect of different duration of fermented baobab seed meal (FBSM). Fermented baobab (Adansonia digitata) seeds were ground and incorporated in the diets at 12% dietary level. Diet 1 (control diet) had no BSM. Diet 2 had unfermented BSM. Diets 3, 4 and 5 had baobab seed meal (BSM) fermented for 48 h, 72 h and 96 h, respectively. Two hundred and forty (240) Arbor Acre chicks at one-week old were weighed and distributed to these dietary treatments. The five (5) treatments were replicated four (4) times in a completely randomized design, with 12 birds per replicate (48 per treatment). The diets did not significantly (p>0.05) influenced Feed intake, final body weight, feed conversion ratio and protein intake across treatments. The body weight gain and protein efficiency ratio of the chicks fed 96 h fermented BSM were not significantly (p>0.05) different with those fed control diet but were significantly (p<0.05) higher than chicks of other treatment groups. Starter broiler chicks fed T4 had significantly (p<0.05) higher nutrient digestibility parameters across treatments, except for EE and CF that were highly digested by chicks fed T3 and T1 respectively. In conclusion the performance of broiler chicks fed 96 h FBSM competed favorably with those fed control diet, whereas, chicks placed on 72 h FBSM recorded better result of nutrient digestibility.

scholarly journals Influence of High and Low Saturated Fatty Acid-Based Diets on Weight and Body Composition of Albino Rats (Rattusnorvegicus)

2020 ◽  
Vol 5 (4) ◽  
Author(s):  
Abere DV
Keyword(s):  
Body Composition ◽  
Body Weight ◽  
Fatty Acid ◽  
Weight Gain ◽  
Food Intake ◽  
Saturated Fatty Acid ◽  
Body Weight Gain ◽  
Control Diet ◽  
Balance Model ◽  
Albino Rats

The study investigated the effect of feeding high and low saturated fatty acid based diets to feed female albino rats (Rattusnorvegicus) with a view to evaluating the effects of the fatty diets on the feeding patterns, weight and body composition of the rats. Seven months old female Rattus norvegicus were used for the experiment. The weights of the rats were taken for twelve weeks using Salter balance (Model 250). Four experimental diets were formulated which were made up of 2.5 and 5.0 g of margarine (blue band), 2.5 and 5.0 g canola oil each mixed with the basal diet. The control diet was grower feed and the resultant experimental diets were fed to the experimental rats kept in cages at the rate of 12 rats per cage. The rats were fed with the diets at the rate of 3% of body weight for a period of twelve weeks. The highest weight gain was recorded in the group fed with 5.0 g margarine, followed by 5.0 g canola, 2.5 g margarine, 2.5 g canola and least in the rats fed the control.The mean weight gain of the rats fed with 5.0 g margarine and 5.0 g canola were significantly different (p<0.05) from the mean weight of 2.5 g margarine, 2.5 g canola and the control. The food intake of the rats fed 5.0 g margarine and 5.0 g canola was also significantly different (p<0.05) from the food intake of rats fed 2.5 g margarine, 2.5 g canola and the control. The proximate composition of the carcass of the rats fed the different experimental diets showed that fat content of the rats fed 5.0 g margarine was higher than in the rats fed the other diets. The histology of the liver of rats fed 5.0 g margarine and 5.0 g canola showed greater fat accumulation in the rat’s liver compared to rats fed 2.5 g margarine, 2.5 g canola as well as the control. Rats with the highest body weight gain were considered obesity-prone; those with the lowest body weight were regarded as obesity-resistant while others were considered intermediate. The study concluded that the kind of fat consumed contributes to the weight gained by the rats.

scholarly journals 158 Growth performance of weaned pigs fed multi-enzyme supplemented corn-soybean meal-based diets – two semi-commercial studies

2019 ◽  
Vol 97 (Supplement_2) ◽  
pp. 92-93
Author(s):  
Wenting Li ◽  
Jie Feng
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Body Weight Gain ◽  
Control Diet ◽  
Phase 1 ◽  
Health Condition ◽  
Enzyme Treatment ◽  
Weaned Pigs ◽  
Nursery Pigs ◽  
Set Up

Abstract Two studies were conducted with same set-up at a commercial facility to determine the effects of supplementing corn-SBM-based diets with or without a multi-enzyme on performance of nursery pigs. A total of 240 piglets (per trial) weaned at 25 d of age were randomly assigned to the 12 pens (10 barrows and 10 gilts per pen) pre-assigned with one of the experimental diets: a drug-free control diet containing 3000 ppm Zn and 1000 FTU phytase/kg with or without a multi-enzyme (4,000 U of xylanase, 150 U of amylase, 150 U of β-glucanase and 3000 U of protease/kg feed, n = 6). The diets were fed for 6 wks in 2 growth phases (phase 1: 0–2 weeks; phase 2: 3–6 weeks). Feed intake (ADFI), body weight (BW), body weight gain (ADG) were recorded by phase. Data were analysed by MIXED procedure of SAS (9.4) and significance was declared at P < 0.05. In phase 1, fecal scores were visually assessed daily by pen, ranging from 1 to 5 (1 = hard; 2 = firm; 3 = soft; 4 = very soft; 5 = watery feces). The frequency of diarrhea by pen were calculated by counting pigs with a diarrhea score of 3 or greater. In both trials, ADG during the first phase was improved by 30 (trial 1) or 40 g (trial 2) vs. control (P < 0.05). Final BW in piglets fed enzyme treatment was 1.4 (P < 0.05) or 1.2 kg (P > 0.05) heavier in trial 1 and 2, respectively vs. those fed the control diet. The ADFI was not affected by enzyme inclusion (P > 0.05). In addition, during the 1st phase, improvement in fecal condition (average 1.96 vs. 2.27; P < 0.05) and reduction in diarrhea incident (average 3.0 vs. 5.05%; P < 0.05) were observed in both trials when multi-enzyme treatment was fed to the piglets. In conclusion, the addition of multi-enzyme for weaned pigs improved growth performance and health condition.

Growth performance and digestibility of nutrients by weaner rabbits (Oryctolagus cuniculus) fed diets containing varying levels of cowpea (Vigna unguiculata) milling waste

2020 ◽  
Vol 47 (3) ◽  
pp. 149-154
Author(s):  
A. A. Malik ◽  
Y. S. Kudu ◽  
M. Abdullahi ◽  
M. J. Ibrahim
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feed Intake ◽  
Body Weight Gain ◽  
Control Diet ◽  
Nutrient Digestibility ◽  
Control Treatment ◽  
Crude Fibre ◽  
Final Body Weight ◽  
Dietary Treatments

Conventional feed resources for livestock are increasingly becoming more expensive, due to competition with man; hence nutritionists are searching for cheaper, locally-available alternatives. A total of forty-five (45) mixed sex weaner rabbits, aged 5 – 6 weeks, with average initial weights of between 694.42 and 761.10 g were used to investigate the effect of varying levels of cowpea milling waste (CMW) diets on their growth performance and nutrient digestibility. They were randomly allotted to five dietary treatments with nine rabbits per treatment. The control treatment (T1) contained 0 % CMW while treatments T2, T3, T4 and T5 had 10, 20, 30 and 40 % CMW dietary inclusion levels, respectively. Clean water and feed were offered ad libitum daily to the rabbits, and record of their feed intake and growth performance were taken for 12 weeks. At the end of the 11th week, a nutrient digestibility trial was carried out. Results show that there were no significant (P>0.05) differences in final body weight, body weight gain, total feed intake and mortality among the dietary treatments. Feed conversion ratio (FCR) for diets T4 (6.65) and T5 (6.66) containing 30 and 40 % CMW respectively, were as good as that of the control diet (6.11). Dry matter and crude protein digestibility showed no significant (P>0.05) difference across the treatments. Digestibility of crude fibre (72.64, 80.16, 84.04 and 80.90 % for T2, T3, T4 and T5 respectively), ether extract (95.98, 94.90, 96.04 and 94.38 % for T2, T3, T4 and T5 respectively), nitrogen free extract (94.30, 95.18, 93.58 and 94.90 % for T2, T3, T4 and T5 respectively), as well as total digestible nutrient (83.69, 76.11, 81.67 and 80.02 % for T2, T3, T4 and T5 respectively) of the test diets compared favourably with that of the control diet (72.94, 95.23, 96.04 and 80.47 % for CF, EE, NFE and TDN respectively). Hence, it can be concluded that CMW can be used safely as a protein source and included up to 40 % in weaner rabbit diets with no detrimental effect on their growth performance and nutrient digestibility.

scholarly journals Fishmeal Replacement with Hermetia illucens Meal in Aquafeeds: Effects on Zebrafish Growth Performances, Intestinal Morphometry, and Enzymology

Fishes ◽  
2021 ◽  
Vol 6 (3) ◽  
pp. 28
Author(s):  
Baldassare Fronte ◽  
Rosario Licitra ◽  
Carlo Bibbiani ◽  
Lucia Casini ◽  
Mahanama De Zoysa ◽  
...  
Keyword(s):  
Body Weight ◽  
Body Weight Gain ◽  
Control Diet ◽  
Low Carbon ◽  
Replacement Rate ◽  
Hermetia Illucens ◽  
Fishmeal Replacement ◽  
Fish Intestine ◽  
Growth Performances ◽  
Intestinal Morphometry

Fishmeal (FM) is still the most important protein source in aquafeeds. However, due to the reduction of wild fish stocks used for FM production, its manufacturing it is now unsustainable. Insect meal represents a valid alternative to FM, due to the low carbon footprint of its production and its high nutritional value. The aim of this study was to investigate the potentials of replacing FM with black soldier fly (Hermetia illucens) meal (HIM) in aquafeeds, using zebrafish as the animal model. Four diets were formulated with increasing HIM/FM replacement rate (the control diet contained 20% FM). Mortality rates, growth performances, and feed consumptions were measured, and fish intestine samples were collected for histological and enzymatic analysis. After 49 days, all groups almost tripled their initial body weight (cumulative body weight gain ranged between 143.9 and 155.2 mg), and no statistically significant differences among treatments were observed in relation to growth performances and histological traits. Contrarily, trypsin, alkaline phosphatases, and alpha amylase–glucoamylase activities were significantly reduced when the FM replacement rate was increased. In conclusion, HIM may represent an alternative to FM, since no adverse effects were observed when it was included up to 20% in the zebrafish diet, even when replacing 100% of the FM.

Growth performance and nutrient digestibility of Wistar albino rats fed processed dehulled jack bean (Canavalia ensiformis)

2020 ◽  
Vol 40 (2) ◽  
pp. 104-111
Author(s):  
O. A. Abu ◽  
O. H. Amusa ◽  
R. O. Atoyebi ◽  
R. A. Kehinde ◽  
F. C. Nworgu
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feed Intake ◽  
Nutrient Digestibility ◽  
Albino Rats ◽  
Weight Changes ◽  
Feed Conversion ◽  
Body Weight Changes ◽  
Final Body Weight ◽  
Jack Bean

A total of fifty 3-4 weeks old albino rats of the Wistar strain weighing 50-60g were randomly allocated to five dietary treatments in a completely randomized block design to investigate the growth performance and nutrient digestibility of the rats fed diets containing processed dehulled jack bean. Five diets were formulated to contain casein (T1)-control diet, dehulled jack bean soaked in filtrate obtained from raw pap(T2), dehulled jack bean soaked in lye solution (T3), dehulled jack bean boiled for 15minutes (T4) while a protein free diet served as a negative control (T5). The experiment lasted for 28-days.Dehulled jack bean significantly (P>0.05) influenced the growth parameters measured for the Wistar rats. Rats on control diets had the highest value for all the growth indices, feed intake (210.90g), final body weight (103.40g), body weight changes (41.90g), feed conversion ratio (5.10) and protein efficiency ratio (1.41). Rats on T2 (soaked in ‘ogi’ liquor) had feed intake value of (147.40g), followed by rats on T4 (boiled for 15minutes) (117.00g), T5 (negative control) (119.07) and T3 (soaked in lye solution) (79.40g) respectively. Rats on T4 had the highest value for final body weight (67.80g), body weight changes (6.30g), feed conversion ratio (12.27) and protein efficiency ratio (0.25) while rats on T3 had the lowest value for final body weight (67.80g), body weight changes (-32.45g), total feed intake (79.40g) with FCR of (-0.96) for the tested diets. Wistar rats placed on lye treated diet had depressed body weight changes of 59.8% compared to the control. Digestibility studies however showed that rats on control diets had the highest digestibility value of DM and other nutrients, while there was no significant (P<0.05) difference in digestibility value of CF, significant (P>0.05) differences existed in DM, digestibility value of CP, EE and Ash. Rats on T3 and T5 had the lowest digestibility value for Ash (11.48) and CP (37.66). Rats fed dehulled jack bean seed soaked in ogi liquor and boiled for 15minutes showed slight improvement in growth performance and nutrient utilization over those fed lye soaked jack bean. All the processing methods were ineffective when compared to the performance of rat fed casein based diets.

The effects of oil palm leaf meal-based diets on the growth performance and haematological indices of Red Sokoto goats

2021 ◽  
Vol 17 (1) ◽  
pp. 27-34
Author(s):  
A.I. Ukanwoko ◽  
C.T. Alfred
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Oil Palm ◽  
Body Weight Gain ◽  
Final Body Weight ◽  
Leaf Meal ◽  
Haematological Indices ◽  
Palm Leaf

An experiment was carried out to determine the growth performance and haematological indices of Red Sokoto goats placed on oil palm leaf meal (OPLM)-wheat offal based diet. Six goats aged 12-18 months, weighing 15 – 20kg were randomly assigned to three treatments, comprising two animals each in a Completely Randomized Design. Each animal received 1kg of the diet daily for 56 days and weighed weekly. Results showed that final body weight was significant (P<0.05) with goats on T3 having the highest (21.50kg). The feed intake, body weight gain and Feed Conversion Ratio (FCR) were significantly different (P<0.05). T3 had the highest feed intake (305.35g/d), highest body weight gain (90.84g/d) and the best FCR (3.36). Significant differences (P <0.05) were observed in the Red Blood Cell (RBC), Packed Cell Volume (PCV) and Haemoglobin (Hb) counts, ranging between 3.12 - 4.20x106ml; 23.00 -30.50% and 7.70 - 10.15g/dl respectively with goats on T3 having the highest.  The inclusion of OPLM enhanced body weight gain, FCR, RBC, PCV, and Hb counts of the goats. Therefore the oil palm leaf meal diets are recommended for better goat production. Key word: Growth performance; Oil Palm Leaf meal., Blood profile., Creatinine., Red Sokoto Goat.

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