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Influences of dietary crude protein and stocking density on growth performance and body measurements of ostrich chicks Anais da ABC (AABC)
MAHROSE,KHALID M.; EL-HACK,MOHAMED E. ABD; AMER,SHYMAA A..
Abstract: Thirty-six African Black ostrich chicks were used to investigate the effects of dietary crude protein (CP) levels (180, 210 and 240 g/kg), stocking density (4.5 and 3 m2/bird) and their interactions. A factorial arrangement was used to examine the impact of treatments on growth performance and body measurements of ostrich chicks during 2 to 10 weeks of the age. Results indicated that factors studied did not change growth performance traits. The highest value of protein efficiency ratio was observed in ostrich chicks fed diet contained 240 g/kg diet. Birds fed diet contained 240 g CP /kg diet and kept at stocking density of 3 m2 per bird had numerically the highest protein efficiency ratio. Shank girth and tibiotarsus length decreased with...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Crude Protein; Stocking density; Growth; Body measurements; Ostrich.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652019000100630
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Application of Morphological Indices in the Assessment of Type and Function in Sheep International Journal of Morphology
Salako,A. E.
Live weight and eight body measurements records taken on 284 sheep comprising 226 West African Dwarf and 58 Yankasa sheep were analysed. The sheep were extensively managed within the south west Nigeria. The aim was to achieve a preliminary assessment of type and function from zoometrical indices produced from combinations of different morphometric scores. The indices used were weight, height slope, length index, width slope, depth index, foreleg length balance and cumulative index. The body measurements used were wither height, body length, hip length, hip width, rump height, foreleg length, chest width and heart girth. The body measurements showed that the Yankasa is bigger than the WAD sheep. The measured parts are highly correlated. Tested indices...
Tipo: Journal article Palavras-chave: Indices; Indigenous sheep; Body measurements; Function.
Ano: 2006 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022006000100003
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Morphometric Differentiation and Asessment of Function of the Fulani and Yoruba Ecotype Indigenous Chickens of Nigeria International Journal of Morphology
Olawunmi,O. O; Salako,A. E; Afuwape,A. A.
Data on bodyweight and 11 body measurements were taken on 51 Fulani and 101 Yoruba ecotype chicken from two central poultry markets: Ilorin in the middle belt and Ibadan in the southwest región of Nigeria, respectively. The aim was to provide baseline information on size characteristics of Fulani and Yoruba ecotype chickens, differentiate between the types and use the morphometrical variables for a preliminary assessment of type and function. Results showed that least square means of live weight, wing and shank length, body, thigh and toe length, beak length and breast breadth of the Fulani ecotype were generally higher (P < 0.01) than those of the Yoruba ecotype. The males were also superior (P < 0.01) to the females for comb, wing, shank length and...
Tipo: Journal article Palavras-chave: Body size; Yoruba and Fulani chickens; Body measurements; Function.
Ano: 2008 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022008000400032
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Characterization of body biometrics during growth of elite Santa Ines sheep R. Bras. Zootec.
Teixeira Neto,Milton Rezende; Cruz,Jurandir Ferreira da; Malhado,Carlos Henrique Mendes; Carneiro,Paulo Luiz Souza; Nunes,Rita de Cássia Santos; Souza,Luiz Miranda; Souza,Luiz Eduardo Barreto de.
The objective of this study was to characterize body biometrics of Santa Ines sheep during growth. Data from 4,038 animals, males and females, with ages from four to 36 months, from different herds participating in the National Agricultural Fair in Bahia from 2003 to 2008 were used. The characteristics evaluated were: body weight, average daily gain, body length, thoracic circumference, anterior height and posterior height. The mean values found were compared by the Student-Newman-Keuls test. All characteristics studied showed gradual change with aging, and it is worth-noting that age had positive effect on body weight, body length, thoracic circumference, anterior height and posterior height and negative effect on average daily gain. Average daily gain...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Average daily gain; Body development; Body measurements; Body weight.
Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000100009
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