scholarly journals Cottonseed cake replacement by soybean pulp in the diet of West African Dwarf lambs in Benin: zootechnical and economic performances

2020 ◽  
Vol 73 (2) ◽  
pp. 107-111
Author(s):  
Yaya Idrissou ◽  
Hilaire Sorébou Sanni Worogo ◽  
Alassan Seidou Assani ◽  
Jean Aïtchégnon Ayena ◽  
Brice Gérard Comlan Assogba ◽  
...  
Keyword(s):  
Body Weight ◽  
Basal Diet ◽  
West African ◽  
Daily Weight Gain ◽  
Panicum Maximum ◽  
Adaptation Period ◽  
Cottonseed Cake ◽  
Homogeneous Groups ◽  
West African Dwarf ◽  
Ram Lambs

Cottonseed cake was substituted by soybean pulp in the diet of West African Dwarf (Djallonke) sheep, at the Pélébina livestock farm in the commune of Djougou, Benin, in order to assess its effect on growth and economic performances. Thirty ram lambs (120 ± 10 days old, 12.65 ± 0.16 kg body weight) were divided into three homogeneous groups of ten (12.6 ± 1, 12.6 ± 0.97, and 12.7 ± 0.85 kg body weight for R1, R2, and R3, respectively). All lambs received daily the same basal diet of 70% Panicum maximum C1 and 10% corn bran, plus either 20% cottonseed cake (R1), or 10% cottonseed cake and 10% soybean pulp (R2), or 20% soybean pulp (R3). After a 15-day adaptation period, the fattening period lasted 60 days. No difference (p > 0.05) was found between groups on the average daily weight gain (R1, 77.5, R2, 73.1, and R3, 70.2 g/day), although the dry matter intake of R3 (441 g/day/lamb) was lower (p < 0.0001) than that of R1 (482 g/day/lamb). The R3 diet generated a higher net margin (6042 FCFA) than R1 (5613 FCFA) and R2 (5728 FCFA) diets.

scholarly journals Performance and nutrient digestibility of West African Dwarf rams fed Panicum maximum and Tridax procumbens supplemented with Cajanus cajan leaves

2021 ◽  
Vol 43 (2) ◽  
pp. 139-146
Author(s):  
I. A Adebisi ◽  
A. B. Ajibike ◽  
T. O Muraina ◽  
H. O Amusa ◽  
O. O Okunlola ◽  
...  
Keyword(s):  
Weight Gain ◽  
Cajanus Cajan ◽  
Small Ruminants ◽  
Nutrient Digestibility ◽  
West African ◽  
Daily Weight Gain ◽  
Panicum Maximum ◽  
Crude Fibre ◽  
West African Dwarf ◽  
Tridax Procumbens

An experiment was carried out to investigate the performance and nutrient digestibility of West African dwarf growing rams fed mixture of Panicum maximum and Tridax procumbens supplemented with Cajanus cajan leaves for 56 days feeding trial. A total of twelve WAD rams were randomly allocated to three treatments with four animals per treatment while two animals served as replicate. The experimental diet was fed at 3% body weight of individual animals while Cajanus cajan leaves were supplemented at varied inclusion levels. The results revealed that animals fed T1 recorded the least weight gain (36.96g/day) while the highest weight gain (56.42g/day) was recorded for T3. The daily weight gain of animals was significantly different across all treatments (P<0.05). The highest DMI (18.30kg) was recorded on the T1, and the least value of DMI (17.40kg) was recorded in T3. The highest feed efficiency ratio (0.18) and the lowest value (0.11) were observed in animals fed T1 and T3 diet respectively. There were significant differences (P<0.05) in the nutrient digestibility parameters of the experimental animals. The results showed that T1 (100% sole Cajanus cajan leaves) promoted the best dry matter (DM) digestibility (89.56%) which was enough to meet the production and maintenance requirement of small ruminants while the lowest value (88.67%) of DMD was recorded in T2 . The highest crude protein (CP) digestibility (13.20%) was observed in T3 diet. The highest value for crude fibre digestibility (38.95%) and the lowest value (35.35%) were observed in animals fed T2 and T1 diet respectively. In conclusion, supplementation of Cajanus cajan leaves with mixture of Tridax procumbens and Panicum maximum as basal diet for feeding sheep enhanced nutrient intake, growth performance and improved nutrient digestibility without health challenges to the animals.

scholarly journals Evaluation of different combinations of palm kernel cake - and cotton seed cake - based diets on the performance of West African Dwarf goats

2021 ◽  
Vol 29 (2) ◽  
pp. 189-194
Author(s):  
A. B. J. Aina ◽  
A. O. Yusuf ◽  
L. A. Sogbade ◽  
O. S. Sowande
Keyword(s):  
Body Weight ◽  
Cotton Seed ◽  
Palm Kernel ◽  
West African ◽  
Cottonseed Cake ◽  
Palm Kernel Cake ◽  
West African Dwarf ◽  
Seed Cake ◽  
West African Dwarf Goats ◽  
Dwarf Goats

An experiment was carried out using 15 West African Dwarf goats (8 - 10kg body weight) to investigate the comparative performance of the animals when different combinations of palm kernel cake and cotton seed cake were contained in their diets. Results indicated that 40% palm kernel cake (zero cotton seed cake) in the diets significantly induced better feed utilization for gain (100g/d) and feed conversion ratio (3.70), least total dry matter intake (4.8% body weight) and leasi water consumption (40ml/ ww. kg; P>0.05) than other combinations. The least crude protein (15.5%) and the highest metabolizable energy (8.37 MJ/kg) diet (40% PKC) provoked the fastest growth rate (100g/d) in the animals. Concentrate intake was higher in all the treatments than grass intake. The blood glucose, total blood protein, blood urea nitrogen and cost per kg body weight (18.3, 13.3, 31.Omg/dl and N33.8 (0.4 US dollar), respectively) were significantly lower in goats fed sole palm kernel cake based diets than those fed combinations of palm kernel cake and cottonseed cake. It is concluded that palm kernel cake alone (without any combination with cottonseed cake) is adequate as protein source in compounding protein supplements for West African Dwarf goats for profitable performance. 

scholarly journals Nutritional potential of differently processed Cajanus cajan leaves on nutrient digestibility and nitrogen utilization of West African dwarf growing rams fed Panicum maximum

2020 ◽  
Vol 47 (2) ◽  
pp. 208-216
Author(s):  
I. A. Adebisi ◽  
A. B. Ajibike ◽  
O. O. Okunola ◽  
J. A. Alalade ◽  
H. O. Amusa ◽  
...  
Keyword(s):  
Body Weight ◽  
Cajanus Cajan ◽  
Crude Protein ◽  
Protein Digestibility ◽  
Nutrient Digestibility ◽  
West African ◽  
Nitrogen Utilization ◽  
Panicum Maximum ◽  
West African Dwarf ◽  
Dietary Treatments

Browse legume plants particularly pigeon pea forage generates a lot of underutilized leaves which if properly harnessed can be a cheaper source of nutrients for small ruminant animal production, during dry season feed shortages. In this study, the nutrient digestibility and nitrogen utilization of West African dwarf growing rams fed differently processed Cajanus cajan leaves and Panicum maximum basal diet for 56 days feeding trial. A total of sixteen(16) growing WAD rams between 6 - 9 months with an average body weight of 7.00 - 12.00k were randomly allocated to 4 treatments with 4 rams each and 2 rams per replicate. The experimental diet was fed at 3% body weight of individual ram while fresh, wilted, and dried forms of Cajanus cajan leaves supplemented at varied inclusion levels (0%, 30% fresh, 30% wilted and 30% dried) with Panicum maximum. There were significant (P<0.05) differencesin all parameters determined on nutrient digestibility across the dietary treatments. Animals maintained on T (70% Panicum maximum and 30% dried Cajanus cajan leaves) had the 4 highest dry matter digestibility (60.46%), while the lowest value (48.56%) for DMD was recorded in T diet. Rams fed T diet had the highest mean crude protein digestibility (CPD) 1 2 value of 11.30%, followed by T (10.68%), 10.02% for T , while T diet had the lowest mean 2 1 4CPD of 9.21%. Rams fed T diet had the highest mean crude fibre digestibility (CFD) value of 1 37.65%, while 35.03, 33.18 and 32.71 were recorded for T , T and T diet respectively. T was 4 2 3 4 observed to have the highest mean ash digestibility value of 17.07% with T , T and T having 3 1 2 the value of 16.02, 14.28 and 13.36 respectively. There were significant (P<0.05) differences in all parameters determined on nitrogen utilization across the dietary treatments. Rammaintained on T diet had the highest mean intake of 4.42g/d while T diet had the lowest 2 1 mean value of 2.64g/d. The lowest mean nitrogen balance (NB) of 0.43g/d was observed in rams fed T diet while rams on T diet had the highest NB value of 2.18g/d. Rams fed T diet 1 2 4 had the highest faecal nitrogen value of 2.14g/d. However, rams maintained on T diet had 4 the highest value urinary nitrogen of 1.07g/d. The nitrogen utilization fluctuatedsignificantly (P<0.05) across the dietary treatments. It can be concluded that supplementation of fresh Cajanus cajan forages at 30% inclusion with Panicum maximum at 70% for growing rams can enhance nutrient utilization in terms of crude protein digestibility and nitrogen utilization without any deleterious effects on the animals.

scholarly journals Growth and Chevon Characteristics of Indigenous Breeds of Goat (Buck) in Nigeria

2021 ◽  
Vol 3 (3) ◽  
pp. 35-41
Author(s):  
N. N. Ayanniyi ◽  
O. O. Olusola ◽  
S. A. Adeyemi ◽  
S. B. Akinleye ◽  
M. Alfa ◽  
...  
Keyword(s):  
Body Weight ◽  
Conversion Ratio ◽  
West African ◽  
Feed Conversion Ratio ◽  
Daily Weight Gain ◽  
Feed Conversion ◽  
Final Body Weight ◽  
Meat Yield ◽  
West African Dwarf ◽  
Dressing Percentage

A trial was conducted at the Sheep and Goat Unit of Teaching and Research Farm of the University of Ibadan, Ibadan to evaluate the effect of breeds on growth, carcass characteristics and meat yield of indigenous goats (bucks) in Nigeria. Fifteen growing bucks: five each of Sahel bucks-SB, West African Dwarf bucks (WADB) and Red Sokoto bucks(RSB) weighing 9.8±0.2, 10.0±0.4 and 9.9±0.3, respectively were fed isocaloric diet for 90 days. The experiment was laid out in a complete randomized design. Final Body Weight (FBW), Average Daily Weight Gain (ADWG) and Feed Conversion Ratio (FCR) were measured using standard procedures. Three bucks per breed were thereafter sacrificed and Dressing Percentage (DP), Meat yield, Rib eye area (REA) and Water holding capacity (WHC) were determined. The Final Body Weight of 16.1kg in Sahel bucks and 17.5kg Red Sokoto bucks were similar but significantly lower than 20.3kg of West African Dwarf bucks. Also, the Feed Conversion Ratio of 10.4 for the Sahel bucks and 9.8 of Red Sokoto bucks were significantly higher than 7.3 of West African Dwarf bucks. The Dressing Percentage was highest in West African Dwarf bucks (46.6%) and least in Sahel bucks (33.5%). West African Dwarf bucks yielded more meat lean (67.4%) and were comparatively higher than Sahel bucks (60.1%) and Red Sokoto bucks (61.5%). The Rib eye area (cm2) was also higher in West African Dwarf bucks (1.4) compared to Sahel bucks (1.1) and Red Sokoto bucks (1.1).

scholarly journals Carcass yield, organ response and cost/benefit evaluation of West African dwarf goats fed yellow root Cassava Peel-Centrosema leaf meal based diets

2020 ◽  
Vol 45 (2) ◽  
pp. 342-351 ◽  
Author(s):  
P. C. Jiwuba ◽  
E. B. Onwujiariri ◽  
O. E. Kadurumba
Keyword(s):  
Cost Benefit ◽  
Basal Diet ◽  
West African ◽  
Panicum Maximum ◽  
Carcass Yield ◽  
West African Dwarf ◽  
Leaf Meal ◽  
Benefit Evaluation ◽  
Organ Response ◽  
Cassava Peel

Thirty six individually housed West African dwarf (WAD) goats of about 8 – 10 months of age and averaging 7.19kg were used for this study. The effect of different levels of yellow root cassava peel - centrosema leaf meal supplementary diet on the carcass yield, organ response and cost/benefit evaluation of WAD goats fed wilted Panicum maximum basal diet. Four supplementary diets designated as T1, T2, T3 and T4 were formulated to contain 0, 10, 20 and 30% Centrosema pubescens leaf meal, respectively in addition to other feedstuffs. The goats were randomly divided into four groups of nine animals each with three goats constituting a replicate. Each group was assigned to one of the four diets in a completely randomized design for 97 days. Data on proximate composition showed that yellow root cassava peel - centrosema leaf meal enhanced the nutrient profile of the diets. Results on carcass and organ characteristics showed significantly (p<0.05) improved warm carcass (6.34kg), dressing percentage (54.42%) and loin (22.11%) for T4 goats while bone to lean ratio (0.28%), end (19.30%) liver (2.11%), kidney (0.43%), lungs (1.72), heart (0.70%) and spleen (0.19%) weights were significantly (p<0.05) higher for the control group.Cost per kg, feed cost/weight gain and cost/benefit ratio were influenced (p<0.05) withT4 goats having better income of benefit of ^3.97 for every ^1nvested. It is concluded that yellow root cassava peel - centrosema leaf meal is rich in essential nutrients and therefore suitable for inclusion in goat diets at level 30% for better carcass yield, organ characteristics and return on investment.

scholarly journals Principal Component Analysis of Morphometric Traits of West African Dwarf Goats

2019 ◽  
Vol 1 ◽  
pp. 26-32 ◽  
Author(s):  
I O Dudusola ◽  
S O Oseni ◽  
M A Popoola ◽  
A Jenyo
Keyword(s):  
Principal Component Analysis ◽  
Body Weight ◽  
Total Variation ◽  
Age Groups ◽  
Principal Component ◽  
Component Analysis ◽  
West African ◽  
Age Group ◽  
Morphometric Traits ◽  
West African Dwarf

The study was conducted to evaluate the principal component analysis of phenotypic attributes of West African Dwarf (WAD) goat. Data collected on the live body weight and twelve morphometric traits of the goats which were categorised into four age groups based on their dentition. The age groups were: less than 2years old, 2- 3years old, 3-4 years old and 4 years old. The data were subjected to a PCA and Cluster analyses using the multivariate procedure components of SAS (2003). Result revealed that highest values of morphometric traits were obtained in goats that of 4 years old. The rate of increase in body weight and other morphometric traits was high in age group of ˂2 years to age 2-3years compared to differences observed in others across the age group. Heart Girth had the highest correlation with body weight. Foreleg, neck, ear and hind leg lengths; wither height and rump height were weakly correlated with the body weight of the goats. Result revealed that two Principal components were retained in the first age group (age group˂2years) which accounted for 72.99% of the total variation. The first PC alone accounted for 63.13% of the total variation while PC2 accounted for the remaining 9.86%. From this study, it was concluded that there is interdependence among body weight and morphometric traits and that morphometric traits can be used in predicting live weight of WAD goats; PCA and Cluster could be exploited in breeding and selection programmes to acquire highly coordinated animal bodies using fewer measurements.

scholarly journals Nutrient intake and digestibility of selected browse plants fed in combination with Panicum maximum to West African dwarf (WAD) bucks

2021 ◽  
Vol 43 (1) ◽  
pp. 162-172
Author(s):  
U. Okah ◽  
E. A. Anita
Keyword(s):  
Nutrient Intake ◽  
Dry Matter ◽  
Nutrient Utilization ◽  
West African ◽  
Metabolizable Energy ◽  
Panicum Maximum ◽  
Crude Fibre ◽  
West African Dwarf ◽  
Faecal Nitrogen ◽  
Urinary Nitrogen

A study was conducted to evaluate nutrient intake and digestibility of Panicum maximum fed in combination with selected browse plants to West African dwarf (WAD) bucks. Four intact West African dwarf (WAD) bucks of mean body weight 17.50kg were used to conduct digestibility study in a 4 x 4 Latin Square design experiment. Four forage combinations, diets A, B, C and D were fed to the goats. Diet A, the control, was 100% Panicum maximuni, while diets B, C and D contained 60% Panicum maximum each plus 40% of Alchornea cordifolia, Manniophyton fulvum and Gmelina arborea, respectively. The study lasted 56 days in a 14 day x 4 change over periods. Data were collected on dry matter intake (DMI), nutrient intake and digestibility. Simple linear regression and correlation were used to assess the degree of relationship between some of the digestion components. The result of proximate analysis indicated that the diets (P. max + browse) B, C and D had significantly (p<0.05) higher dry matter (%DM) contents of 81.12, 81.09 and 80.68%, respectively, than the 75.71% for diet A (sole P.max). Crude protein content of 17.56, 15.62 and 17.52%, respectively were also higher (p<0.05) than the 8.38%for diet A. There was higher (p<0.05) ether extract content of 2.43, 2.38 and 2.32%, for diets B, C, and D, respectively than the 1.32% for diet A. The ash content of 10.71, 9.78 and 9.76% for diets B, C and D respectively, were also higher (p<0.05) than the 7.83% for diets A. Metabolizable energy (MJKg-1) values of 1.41, 1.42 and 1.42 for diets B, C and D were also higher (p<0.05) than the 1.31 for diet A. However, the crude fibre value of the diet A (27.26%) was significantly (p<0.05) higher than the 18.30, 19.30 and 18.58% for diets B, C and D. respectively. There were significant (p<0.05) differences in DMI among treatment means. Vitro significantly (p<0.05) higher for animals fed diets B(15.04). C(13.12 ) and D(14.48 ) wherein P.max was fed in combination with browse plants than in the diet A( 6.28) group fed sole Pmax. Faecal nitrogen showed no significant (p>0.05) difference among treatment means. Urinary nitrogen was significantly (p<0.05) higher in diet A group (0.39) than in diets B (0.30), C (0.34) and D (0.43) groups. There was positive nitrogen balance for all in the treatment groups. Apparent nitrogen digestibility (%) was significantly (p<0.05) higher in diets B (92.37). C (90.51) and D (97.63) groups than in diet A (79.49). Nitrogen intake (g/d) could not reliably predict faecal nitrogen (g/kgDM) in diets C and D groups. Absorbed nitrogen (g/d/WKg0.75) could not predict urinary nitrogen (g/d/WKg0.75) in any of the diets. Biological value (BV) of the diets were A (55), B (45), C (81) and D (97). The result of this study shows that the animals fed P. max + browse recorded higher DMI, nutrient intake and digestibility than the sole P.max diet. These evaluation indices were, however, mostly better in the diet B group (60% P.maximum + 40% Alchornea cordifolia). The combination of 60% P. maximum + 40% Alchornea cordifolia is therefore recommended for West African dwarf (WAD) goats reared in the humid tropics of Nigeria for optimum intake and improved nutrient utilization.

Estimates Of Genetic Parameters For Economic Traits In West African Dwarf Goat

2021 ◽  
Vol 19 ◽  
pp. 114-119
Author(s):  
I. K. Odubote ◽  
J. O. Akinokun
Keyword(s):  
Body Weight ◽  
Litter Size ◽  
Genetic Parameters ◽  
West African ◽  
Economic Traits ◽  
West African Dwarf ◽  
West African Dwarf Goat ◽  
Heritability Estimates ◽  
Size At Birth ◽  
Birth Body Weight

Records of 848 West African Dwarf goat kids and 220 kiddings over a period of eight years (1982-1989) were analysed. The records were used to provide heritability and repeatability estimates for litter size at birth, kidding interval (repeatability estimate alone) and body weight at birth, weaning, 3 months, 6 months, 9 months and 1 year of age. Heritability estimates of 0.28±0.005, 0.18±0.003, 0.14±0.003, 0.29±0.005, 0.11±0.003 and 0.17±0.004 were obtained for litter size at birth, body weight at birth, and at weaning, 3 months, 6 months, and 9 months of age respectively. Corresponding repeatability estimates were slightly higher than the heritability estimates. However, repeatability estimates of 0.04±0.030 was obtained for kidding interval.

West African dwarf goats utilized bitter leaf (Vernonia amygdalina) meal as feed supplement

2020 ◽  
Vol 44 (5) ◽  
pp. 250-256
Author(s):  
A. O. Olosunde ◽  
S. M. Odeyinka
Keyword(s):  
Control Diet ◽  
West African ◽  
Daily Weight Gain ◽  
Feed Supplement ◽  
Vernonia Amygdalina ◽  
Average Daily Weight Gain ◽  
West African Dwarf ◽  
Randomized Design ◽  
Digestible Organic Matter ◽  
Completely Randomized Design

This studywas carried out to determine the utilization and the optimumlevel of offer of bitter leaf (Vernonia amygdalina) meal (BLM) by West African Dwarf (WAD) goats. In a 20-week trial, twenty four WAD goats of both sexes, 5-7 months old, were randomly allotted to four treatments of graded levels of BLM(0% BLM(Control diet), 15% BLM, 30% BLMand 45% BLMdiets) in a completely randomized design to determine the utilization of bitter leafmeal as feed for goats. The dietswere used as supplements to a basal ration of Panicummaximum. Two digestibility trials were carried out. The digestible ether extract intake and digestible organic matter of goats on 0% BLM were significantly (P<0.05) higher than the values obtained for goats on bitter leaf meal diets. The average daily weight gain (g/day) for goats on 0% BML was significantly (P<0.05) higher than that of others. There were significant (P<0.05) differences in the percentage mortality of the goats fed experimental diets. The percentagemortality of goats on 30% and 45%BLMwere significantly (p<0.05) higher than that of others. It is concluded that bitter leafmeal can be included in the diets of (WAD) goats up to15%without any deleterious effect.

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