Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México
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| Format: | Artículo científico |
| Sprache: | en |
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Universidad Nacional Autónoma de México
2008
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| _version_ | 1876484731121434624 |
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| author | Rubén D. Martínez Rojero |
| author_facet | Rubén D. Martínez Rojero |
| contents | Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México Rubén D. Martínez Rojero Mayra I. Merlos Brito Glafiro Torres Hernández Angel A. Mastache Lagunas Jaime Gallegos Sánchez Multidisciplinaria (Ciencias Naturales y Exactas) KIDS DRY TROPIC BODY WEIGHTS CARCASS TRAITS By means of the GLM procedure of the SAS statistical package, the effects of the genetic groups (GG) Boer × local (BL), Nubian ×local (NL) and local × local (LL) kids, sex of kid (SK), type of birth (TB), age of dam (AD), season (SB) and year (YB) of birth, as wellas genotype × environment interactions on birth weight (BW), adjusted weaning weight (AWW) and adjusted yearling weight(AYW) were evaluated. Likewise, the effect of GG on slaughter weight (SW), chilled carcass weight (CW) and dressing percentage(DP) was evaluated in a sample of kids of each genotype. Overall least-squares means for BW, AWW, AYW, SW, CW and DP were 3.3± 0.5 kg, 14.4 ± 1.8 kg, 26.6 ± 2.5 kg, 26.1 ± 4.6 kg, 11.1 ± 2.1 kg, and 42.3 ± 3.3%, respectively. Generally, the effects of GG, SK, TB,SB, YB, as well as some genotype × environment interactions infl uenced (P < 0.05) the variation of BW, AWW and AYW. Regardingthe carcasses, an effect of GG on SW and CW was found (P < 0.05). In general, the BL kids had the highest averages for all of thetraits analyzed, followed by the NL kids, and fi nally by the LL kids 2008 artículo científico 0301-5092 https://www.redalyc.org/articulo.oa?id=42339306 en http://www.redalyc.org/revista.oa?id=423 Veterinaria México application/pdf Universidad Nacional Autónoma de México Veterinaria México (México) Num.3 Vol.39 |
| format | Artículo científico |
| id | redalyc_42339306 |
| institution | Redalyc |
| language | en |
| publishDate | 2008 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México Rubén D. Martínez Rojero Multidisciplinaria (Ciencias Naturales y Exactas) KIDS DRY TROPIC BODY WEIGHTS CARCASS TRAITS Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México Rubén D. Martínez Rojero Mayra I. Merlos Brito Glafiro Torres Hernández Angel A. Mastache Lagunas Jaime Gallegos Sánchez Multidisciplinaria (Ciencias Naturales y Exactas) KIDS DRY TROPIC BODY WEIGHTS CARCASS TRAITS By means of the GLM procedure of the SAS statistical package, the effects of the genetic groups (GG) Boer × local (BL), Nubian ×local (NL) and local × local (LL) kids, sex of kid (SK), type of birth (TB), age of dam (AD), season (SB) and year (YB) of birth, as wellas genotype × environment interactions on birth weight (BW), adjusted weaning weight (AWW) and adjusted yearling weight(AYW) were evaluated. Likewise, the effect of GG on slaughter weight (SW), chilled carcass weight (CW) and dressing percentage(DP) was evaluated in a sample of kids of each genotype. Overall least-squares means for BW, AWW, AYW, SW, CW and DP were 3.3± 0.5 kg, 14.4 ± 1.8 kg, 26.6 ± 2.5 kg, 26.1 ± 4.6 kg, 11.1 ± 2.1 kg, and 42.3 ± 3.3%, respectively. Generally, the effects of GG, SK, TB,SB, YB, as well as some genotype × environment interactions infl uenced (P < 0.05) the variation of BW, AWW and AYW. Regardingthe carcasses, an effect of GG on SW and CW was found (P < 0.05). In general, the BL kids had the highest averages for all of thetraits analyzed, followed by the NL kids, and fi nally by the LL kids 2008 artículo científico 0301-5092 https://www.redalyc.org/articulo.oa?id=42339306 en http://www.redalyc.org/revista.oa?id=423 Veterinaria México application/pdf Universidad Nacional Autónoma de México Veterinaria México (México) Num.3 Vol.39 |
| title | Evaluación de características productivas en cabritos Boer × local, Nubia × local y locales en el trópico seco de Guerrero, México |
| topic | Multidisciplinaria (Ciencias Naturales y Exactas) KIDS DRY TROPIC BODY WEIGHTS CARCASS TRAITS |
| url | https://www.redalyc.org/articulo.oa?id=42339306 |