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more general categories information about this item Animal Science and Animal Products Animal Science and Animal Products animal science (21660) animal production (3767) animal characteristics (1853) animal age (481) animal performance (1394) animals (57707) domestic animals (18395) livestock (17944) cattle (5804) farmed animal species (18522) livestock (17945) cattle (5802) vertebrates (48184) mammals (32609) ungulates (15526) ruminants (10515) cattle (5802) zoology (51799) animal physiology (24482) animal development (1848) animal reproduction (7407) fecundity (1196) animal fertility (950) female fertility (413) parturition interval (83) calving interval (57) days open (14) Biological Sciences Biological Sciences biological properties and phenomena (31123) age (1437) animal age (481) animal characteristics (1853) animal age (481) animal performance (1394) genetics (60992) maternal effect (266) quantitative genetics (10827) additive gene effects (110) genetic variation (6730) heritability (718) heterosis (210) organisms (108862) animals (57703) domestic animals (18395) livestock (17944) cattle (5802) farmed animal species (18517) livestock (17941) cattle (5802) vertebrates (48182) mammals (32609) ungulates (15526) ruminants (10515) cattle (5802) physiology (77074) animal physiology (24482) animal development (1848) animal reproduction (7407) fecundity (1196) animal fertility (950) female fertility (413) parturition interval (83) calving interval (57) days open (14) zoology (51772) animal physiology (24475) animal development (1848) animal reproduction (7406) fecundity (1196) animal fertility (950) female fertility (413) parturition interval (83) calving interval (57) days open (14) Breeding and Genetic Improvement Breeding and Genetic Improvement breeding (13021) breeding methods (4289) selection methods (1284) artificial selection (273) genetic resources (29016) genotype (7962) animal genetic resources (3389) crossbreds (141) breeds (3299) breed differences (269) cattle breeds (884) Boran (8) Holstein (451) dairy breeds (509) Holstein (451) Calendar Year Calendar Year Year (337475) 2009 (40843) Geographical Locations Geographical Locations Africa (5522) Sub-Saharan Africa (4320) Eastern Africa (1557) Ethiopia (477) Natural Resources, Earth and Environmental Sciences Natural Resources, Earth and Environmental Sciences natural resources (75944) biological resources (55960) genetic resources (29016) genotype (7962) animal genetic resources (3389) crossbreds (141) breeds (3299) breed differences (269) cattle breeds (884) Boran (8) Holstein (451) dairy breeds (509) Holstein (451) Reference Types Reference Types Journal (337546) Research, Technology and Engineering Research, Technology and Engineering mathematics and statistics (33406) statistics (23850) statistical analysis (13399) data analysis (1849) research (30526) research methods (29174) data analysis (1849) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian in central Ethiopia: reproductive traits Author(s) of Article: Will be identified in next release Citation: Journal of agricultural science 2009 v.147 no.1 pp. 81-89 Click to View: (Click to View) Date of Publication: 2009 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=746947 Name of Publication: Journal of agricultural science Publishing Company: Will be identified in next release Accession Number: 286176
