Phenotypic characterization of the goat population of Santa Elena province (Ecuador)
It was proposed to typify phenotypically the goats of the Santa Elena province, Ecuador, and to test if there were different phenotypes. 344 animals were sampled in different types of production systems. The following variables were observed: a) morphological: coat color pattern and coat color (CCP,...
| Autores principales: | , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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UCOPress. Cordoba University Press
2023
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/14918 https://www.uco.es/ucopress/az/index.php/az/article/view/5035 https://doi.org/10.21071/az.v69i265.5035 |
| _version_ | 1855485455657598976 |
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| author | Solís Lucas, L.A. Lanari, Maria Rosa Oyarzabal, María Inés |
| author_browse | Lanari, Maria Rosa Oyarzabal, María Inés Solís Lucas, L.A. |
| author_facet | Solís Lucas, L.A. Lanari, Maria Rosa Oyarzabal, María Inés |
| author_sort | Solís Lucas, L.A. |
| collection | INTA Digital |
| description | It was proposed to typify phenotypically the goats of the Santa Elena province, Ecuador, and to test if there were different phenotypes. 344 animals were sampled in different types of production systems. The following variables were observed: a) morphological: coat color pattern and coat color (CCP, CC); fur and fur characteristics (FUR, CHF); pigmentation of skin, mucous membranes and hooves (SP, PMM, HP); size and arrangement of ears (ES, EO); facial profile (FP); mamellas (M); beard (B); type and orientation of horns (HT, HO); shape of rump (SR); b) morpho-structural: length and width head (HL, HW); face length (FL); ear length (EL); shoulder width (SW); depth and girth chest (CHD, CHG); cannon perimeter (CP); body length (BL); height at withers (HAW); length and width of rump (RL, RW). The multivariate analyzes performed showed 3 groups: 1) small animals; CC: red (35%), pied (33%); PMM: pigmented (43%); B: presence (44%); FP: straight (83%); ES: small (89%); EO: horizontal (47%), erect (42%); HT: arched (68%); SR: slight slope (89%). 2) wider and longer animals; medium height; CC: black (38%), red (35%); FP: straight (55%), slight convex (34%); ES: small (37%), medium (38%); EO: horizontal, erect and pendolous (84%); HT: arched (58%), curved (38%); SR: slight slope (71%). 3) taller animals; greater RL and BW; PMM: pigmented (24%); B: presence (19%); CC: red (41%), black (36%); FP: slight convex (58%), straight (39%); ES: long (51%), pendolous (64%); HT: arched (45%), straight (43%); SR: slight slope (75%). Group 1 corresponded to the oldest biotype of Santa Elena that would represent the Creole phenotype, the other two would be the result of crossings due to introductions of other races coming mainly from Loja (southern Ecuador) and Peru. |
| format | Artículo |
| id | INTA14918 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | UCOPress. Cordoba University Press |
| publisherStr | UCOPress. Cordoba University Press |
| record_format | dspace |
| spelling | INTA149182023-08-15T17:37:52Z Phenotypic characterization of the goat population of Santa Elena province (Ecuador) Solís Lucas, L.A. Lanari, Maria Rosa Oyarzabal, María Inés Caprinos Fenotipos Variación Fenotípica Morfologia Goats Phenotypes Phenotypic Variation Morphology It was proposed to typify phenotypically the goats of the Santa Elena province, Ecuador, and to test if there were different phenotypes. 344 animals were sampled in different types of production systems. The following variables were observed: a) morphological: coat color pattern and coat color (CCP, CC); fur and fur characteristics (FUR, CHF); pigmentation of skin, mucous membranes and hooves (SP, PMM, HP); size and arrangement of ears (ES, EO); facial profile (FP); mamellas (M); beard (B); type and orientation of horns (HT, HO); shape of rump (SR); b) morpho-structural: length and width head (HL, HW); face length (FL); ear length (EL); shoulder width (SW); depth and girth chest (CHD, CHG); cannon perimeter (CP); body length (BL); height at withers (HAW); length and width of rump (RL, RW). The multivariate analyzes performed showed 3 groups: 1) small animals; CC: red (35%), pied (33%); PMM: pigmented (43%); B: presence (44%); FP: straight (83%); ES: small (89%); EO: horizontal (47%), erect (42%); HT: arched (68%); SR: slight slope (89%). 2) wider and longer animals; medium height; CC: black (38%), red (35%); FP: straight (55%), slight convex (34%); ES: small (37%), medium (38%); EO: horizontal, erect and pendolous (84%); HT: arched (58%), curved (38%); SR: slight slope (71%). 3) taller animals; greater RL and BW; PMM: pigmented (24%); B: presence (19%); CC: red (41%), black (36%); FP: slight convex (58%), straight (39%); ES: long (51%), pendolous (64%); HT: arched (45%), straight (43%); SR: slight slope (75%). Group 1 corresponded to the oldest biotype of Santa Elena that would represent the Creole phenotype, the other two would be the result of crossings due to introductions of other races coming mainly from Loja (southern Ecuador) and Peru. Se propuso tipificar fenotípicamente a las cabras de la provincia de Santa Elena, Ecuador, y probar si existían diferentes fenotipos. Se muestrearon 344 animales en distintos tipos de sistemas productivos y se observaron las siguientes variables: a) morfológicas: patrón y color de capa (PCA, CCA); pelaje y características del pelaje (PEL, CPEL); pigmentación de piel, mucosas y pezuñas (PPI, PMU, PPE); tamaño y disposición de orejas (TOR, DOR); perfil craneal (PCR); mamelas (MAM); barba (BAR); tipo y orientación de cuernos (TCU, OCU); grupa (GRU); b) morfo-estructurales: longitud y ancho de cabeza (LCB, ACB); largo de cara (LCA); longitud de oreja (LOR); ancho de hombros (AHO); profundidad y perímetro del tórax (PRT, PET); perímetro de caña (PC); longitud del cuerpo (LCR); altura a la cruz (ACR); longitud y ancho de grupa (LGR, AGR). Los análisis multivariados mostraron 3 grupos: 1) animales pequeños; CCA: colorada (35%), variada (33%); PMU (43%); BAR (44%); PCR recto (83%); TOR pequeñas (89%); DOR: horizontal (47%), hacia adelante (42%); TCU arqueados (68%); GRU semiplana (89%). 2) animales más anchos y largos; altura mediana; CCA: negra (38%), colorada (35%); PCR: recto (55%), subconvexo (34%); TOR: pequeñas (37%), medianas (38%); DOR: horizontal, hacia adelante y caídas (84%); TCU: arqueados (58%), curvos (38%); GRU semiplana (71%). 3) animales más altos; mayor LGR y PC; PMU (25%); BAR (19%); CCA: colorada (42%), negra (36%); PCR: subconvexo (58%), recto (39%); TOR: largas (51%), caídas (64%); TCU: arqueados (45%), rectos (43%); GRU semiplana (75%). El Grupo 1 correspondió al biotipo más antiguo de Santa Elena que representaría el fenotipo Criollo, los otros dos, serían el resultado de cruzamientos debidos a introducciones de otras razas procedentes principalmente de Loja (sur de Ecuador) y Perú. EEA Bariloche Fil: Solís Lucas, L.A. Universidad Estatal Península de Santa Elena. Facultad de Ciencias Agrarias. Secretaría de Educación Superior, Ciencia, Tecnología en Innovación; Ecuador Fil: Lanari, Maria Rosa. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Oyarzabal, María Inés. Universidad Nacional de Rosario. Facultad de Ciencias Veterinarias; Argentina 2023-08-15T17:24:24Z 2023-08-15T17:24:24Z 2020 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/14918 https://www.uco.es/ucopress/az/index.php/az/article/view/5035 1885-4494 https://doi.org/10.21071/az.v69i265.5035 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf UCOPress. Cordoba University Press Archivos de zootecnia 69 (165) : 22-29. (2020) |
| spellingShingle | Caprinos Fenotipos Variación Fenotípica Morfologia Goats Phenotypes Phenotypic Variation Morphology Solís Lucas, L.A. Lanari, Maria Rosa Oyarzabal, María Inés Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title | Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title_full | Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title_fullStr | Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title_full_unstemmed | Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title_short | Phenotypic characterization of the goat population of Santa Elena province (Ecuador) |
| title_sort | phenotypic characterization of the goat population of santa elena province ecuador |
| topic | Caprinos Fenotipos Variación Fenotípica Morfologia Goats Phenotypes Phenotypic Variation Morphology |
| url | http://hdl.handle.net/20.500.12123/14918 https://www.uco.es/ucopress/az/index.php/az/article/view/5035 https://doi.org/10.21071/az.v69i265.5035 |
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