scholarly journals Evaluation of Udder traits in West African Dwarf Goats

2021 ◽  
Vol 30 (2) ◽  
pp. 246-252
Author(s):  
O. A. Amao ◽  
O. A. Osinowo ◽  
C. F. I. Onwuka ◽  
S. S. Abiola ◽  
M. A. Dipeolu
Keyword(s):  
Live Weight ◽  
West African ◽  
Basic Information ◽  
Mean Values ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Factors Influencing ◽  
The Mean ◽  
Major Factors ◽  
Dwarf Goats

Udder traits of West African Dwarf (WAD) goats and factors influencing them were studied using 185 does located in South Western Nigeria. Traits evaluated were udder length (UL), udder width (UW), udder circumference (UC) and udder volume (UV). Others were teat length (TL), teat width (TW), teat circumference (TC) distance between teats (DT) and height of teat from the ground (HTG). Udder length was significantly (P<0.001) influenced by age, lactation status and liveweight. The increase in UL with age was quadratic. Lactating does had longer udders than non-lactating does by 1.93cm. Effects of lactation status and live weight on UW were highly significant (P<0.001). Lactating does had wider udders (10.40±0.30 cm) than non-lactating does (8.66 ± 0.27 cm). Udder circumference was significantly (P < 0.001) influenced by lactation status and liveweight. Lactating does had UC of 27.69 ± 2.51 cm compared to 23.79 ± 0.40 cm in non-lactating does. Age, lactation status and liveweight had significant (P<0.05) effects on UV. The increase in UV with age was significant, rising froin 637.98 ± 49.69 cm3 at 1-2 years to 934.51 ± 75.90cm3 at above 4 years. Lactating does had larger UV (923.43 ± 39.97 cm3) (P<0.001) than non-lactating does (617.61 ± 33.00 cm3). The mean values for the udder traits adjusted to that of 3-4 years old lactating doe, were for UL, 11.6 ± 0.17 cm; UW, (9.42 ± 0.13cm; UC, 25.69 ± 0.44cm and UV, 817.93 ± 25.92 cm3. Others were 2.19± 0.03, 1.09 ± 0.02, 3.40 ± 0.05, 8.87±0.12 and 16.14±0.23 cm for TL, TW, TC, DT and HTG respectively. This study showed that age, lactation status and liveweight are major factors influencing udder traits in West African Dwarf goats. A major advantage of this study is the provision of some basic information on udder Traits of West African Dwarf goats.

scholarly journals Effect of age, sex and local government area on linear body measurements of WAD goat in Ogun State, Nigeria

2020 ◽  
Vol 40 (2) ◽  
pp. 143-150
Author(s):  
F. A. Aluko ◽  
O. E. Daramola ◽  
B. B. A. Taiwo
Keyword(s):  
Local Government ◽  
Body Length ◽  
Live Weight ◽  
West African ◽  
The Body ◽  
Limb Length ◽  
Body Measurements ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Dwarf Goats

One hundred and twenty West African Dwarf goats were used in this study. Observations were made from twelve different towns in Yewa North, Yewa South and Abeokuta North Local Government. West African dwarf goats were evaluated for phenotypic variation at different ages ranges from 1, 2 and 3 years. Variations in live weight and body measurements such as height at wither; body length, heart girth, fore limb length, hind limb length, face length, ear length, ear width, hip width and tail length were taken. The local government areas significantly (P<0.05, 0.001) affected body length, fore limb length, ear length, ear width, hip width and live weight. Age and sex significantly (P<0.01) affected all the body measurements. The mean live weight by age groups are 6.61 + 0.31kg, 13.10 + 0.60kg and 20.18 + 0.95kg for ages 1,2 and 3 respectively. The coat colour varied from black, brown, grey to white in WAD goats. Some colours were in patches, some uniform while others were spotted

scholarly journals Studies on Comparative Utilization of Urea and Groundnut Cake Rations by Young Growing West African Dwarf Goats

2021 ◽  
Vol 2 (1) ◽  
pp. 81-88
Author(s):  
A. O. Akinsoyinu ◽  
A. U. Mba ◽  
F. O. Olubajo
Keyword(s):  
Crude Protein ◽  
Live Weight ◽  
West African ◽  
The Other ◽  
Cassava Flour ◽  
West African Dwarf ◽  
Groundnut Cake ◽  
West African Dwarf Goats ◽  
Dietary Treatments ◽  
Dwarf Goats

TWELVE West African Dwarf castrated goats, 6-8 months old, ranging in live-weight from 7 to 15 kg, were maintained on cassava flour-based rations with two sources of nitrogen from urea and roundnut cake. Each nitrogen source was fed to the goats at three levels of crude protein viz., 10, 17 and 24 These rations constituted the concentrate fraction as supplements to Cynodon nlemfensis. Six of the goats were slaughtered at the end of about three months on the dietary treatments, and the other six animals three months later; the overall experiment lasted for six months. It was found that the dressing-out percentage (51.2) on the groundnut cake - based supplement was not significantly higher than that of animals on the urea ration (50.0). 'The two sources of nitrogen had no effect on the major cuts, such as the thigh, loin, shoulders and also the protein contents of the organs and muscles.

scholarly journals Exfoliative vaginal cytology during the oestrous cycle of West African dwarf goats

2006 ◽  
Vol 46 (1) ◽  
pp. 87-95 ◽  
Author(s):  
Safiriyu Idowu Ola ◽  
Waliu Ajani Sanni ◽  
Gabriel Egbunike
Keyword(s):  
West African ◽  
Oestrous Cycle ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Vaginal Cytology ◽  
Dwarf Goats

scholarly journals THE EFFECTS OF FEED ON THE INTAKE, DIGESTIBILITY AND GROWTH RATE OF WEST AFRICAN DWARF GOATS FED GLIRICIDIA sepium AND LEUCAENA LEUCOCOEPHALA

2021 ◽  
Vol 22 (2) ◽  
pp. 164-168
Author(s):  
S. M. Odeyinka ◽  
A. A. Ademosun
Keyword(s):  
Growth Rate ◽  
Dry Matter ◽  
Gliricidia Sepium ◽  
West African ◽  
Dry Matter Intake ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Significant Difference ◽  
Different Levels ◽  
Dwarf Goats

The study evaluated the effects of level of feed offer on dry matter intake (DMI) , digestibility, the parts of plants selected and on the growth rate of West African dwarf (WAD) goats without resulting in toxicity. Seven different levels of feed offer ranging from 40g/kg0.75/day to 130Wkg0.75/day in increments of 15g/kg0.75) were fed to two groups of goats. The first group was fed 100% Gliricidia while the while the second was fed 50% Gliricidia and 50% Leucaena diet (50/50). The level of feed offer had significant effect on the DIM and digestible DMI (DDMI) of the goat (P < 0.01). The Leucaena intake in a 50/50 diet was always higher than the Gliricidia intake except at 55g1kg0.75 offer level. The level of feed offer had significant effects on the parts of plants selected (P < 0.01.) and on the growth rate. The leaf intake was statistically higher than the stem intake (P < 0.01). All the goats on 40g/kg0.75 and 55g/kg0.75 on a 100% Gliricidia diet lost weight while only those on 40g/kg0.75 lost weight on a 50/50 diet. There was no significant difference in the growth rate of goats on feed offer levels of 70g to 130g/kg0.75 (P > 0.05). The study indicate that goats performance was higher on a mixed browse diet than on Gliricidia alone. Goats performed best at 100g/kg0.75 offer level.

scholarly journals Blood Count and Serum Biochemistry Profile in West African Dwarf Goats Fed Ensiled Mixtures of Cocoa Pod, Cassava Pulp and Acacia Leaf

2021 ◽  
Author(s):  
OLuwatosin Christie Raimi ◽  
Abiodun Adefunmilayo Adeloye
Keyword(s):  
Blood Cell ◽  
Serum Biochemistry ◽  
West African ◽  
Blood Profile ◽  
Corpuscular Haemoglobin ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Cassava Pulp ◽  
Mean Corpuscular Haemoglobin ◽  
Dwarf Goats

Abstract This study investigated the effects of feeding ensiled graded combinations of cocoa pod, cassava pulp and Acacia leaf on haematological and serum biochemical of West African Dwarf goats. In the bid to control environmental pollution, the wastes of cocoa and cassava were applied as alternative feed ingredients for the goat in spite of its low nutrients’ quality and digestibility. A total of Twenty-eight (28) WAD goats (bucks), aged 4 to 5 months with average body weight of 7.00±0.2kg was used in a completely randomized design for a 45 days study to evaluate the blood profiles of goats fed diet combinations (0:60:40) to (60:0:40). The results revealed significant differences in some of the blood parameters measured among the treatments. The red blood cell, packed cell volume and haemoglobin ranged from 4.90-7.87x106/ul, 19.25-26.83% and 7.33-11.15g/L respectively. The concentrations of mean corpuscular volume, mean corpuscular haemoglobin and mean corpuscular haemoglobin concentration varied significantly (p < 0.05), white blood cell (5.57-9.75x109L) were comparable and lymphocytes (%) ranged from 43.85-55.67. For serum biochemistry, values obtained for total protein and albumin with sodium followed the same trend while cholesterol, urea, creatinine and glucose followed the same trend. Alanine amino transferase, Aspartate aminotransferase and Alkaline phosphatase varied significantly (p<0.05) among the treatment groups. Since the parameters measured were within the normal range for goats’ blood profile, combinations of cocoa pod, cassava pulp with acacia leaves in the ratio of 0:60:40 to 20:40:40 as browse plants do not have any deleterious effect on the health of the animals.

Milk production of West African Dwarf goats in The Gambia

2006 ◽  
Vol 38 (3) ◽  
pp. 261-266 ◽  
Author(s):  
J. Jaitner ◽  
M. Njie ◽  
N. Corr ◽  
L. Dempfle
Keyword(s):  
Milk Production ◽  
West African ◽  
The Gambia ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Dwarf Goats

Rumen characteristics and blood parameters of West African dwarf goats fed vetiver grass (Chrysopogon zizanoides. L. Roberty) ensiled with cassava peels at different ratio

2021 ◽  
Vol 44 (3) ◽  
pp. 366-370
Author(s):  
O. O. Falola ◽  
O. O. Olufayo
Keyword(s):  
Perennial Grass ◽  
Blood Parameters ◽  
Ammonia Nitrogen ◽  
West African ◽  
Vetiver Grass ◽  
Plasma Urea ◽  
West African Dwarf ◽  
West African Dwarf Goats ◽  
Cassava Peels ◽  
Dwarf Goats

Vetiver is a perennial grass of tropical origin, commonly used as edge row plants for the control of erosion. Being leafy and with a high tillering ability, it has not been properly integrated as forage for ruminants. Thus, an experiment was carried out to determine the effect of ensiling a four week re-growth of vetiver grass with cassava peels on rumen and blood metabolites of West African dwarf goats. Sixteen goats were used for the study. A completely randomized design was used with four animals per treatment. Vetiver grass was ensiled with cassava peels at ratio (A) 80:20, (B) 70:30, (C) 60:40 and (D) 50:50 were provided ad-libtum at 5% body weight. Rumen and blood samples were collected at the end of the experiment which lasted for 90 days. Results of the study showed rumen ammonia nitrogen (NH3-N) concentration of 7.25-7.93mg/100mL, and pH of 6.75-6.81. Variations among the treatments were within the acceptable range for rumen microbial activity. There was a uniformly low plasma urea (4.36-5.16mm/l). Glucose (85.36-89.04g/dL), total protein (6.42- 7.50g/dL), cholesterol (60.95-66.19g/dL), haemoglobin (10.9-12.7g/100ml), packed cell volume (30.0-31.0%) and white blood cell (10.25-10.67×103/ul) were within the range reported for healthy goats. Ensiled vetiver grass with cassava peels had no detrimental effects on the rumen and blood parameters of the experimental animals.

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