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secretions and exudates (4340) maternal milk (2689) milk (2250) animal physiology (24475) animal reproduction (7406) conception (165) animal fertility (950) female fertility (413) parturition interval (83) calving interval (57) estrous cycle (516) anestrus (78) estrus (265) parturition (992) calving (237) endocrine system physiology (2106) mammary gland function (950) lactation (903) Breeding and Genetic Improvement Breeding and Genetic Improvement breeding (13021) breeding methods (4289) crossing (3189) Calendar Year Calendar Year Year (337475) 2007 (28801) Economics, Business and Industry Economics, Business and Industry economics (27895) agribusiness and business economics (6470) business enterprises (2896) private enterprises (260) small businesses (184) small-scale farming (156) small businesses (184) small-scale farming (156) products and commodities (80757) agricultural products (74894) animal products (13060) dairy products (4758) milk (2253) Farms and Farming Systems Farms and Farming Systems farming systems (3425) small-scale farming (156) Geographical Locations Geographical Locations Africa (5522) Sub-Saharan Africa (4320) Eastern Africa (1557) Ethiopia (477) Physical and Chemical Sciences Physical and Chemical Sciences chemical substances (129118) biochemical compounds (82878) hormones (4629) sex hormones (1449) corpus luteum hormones (544) progesterone (536) progestational hormones (571) progesterone (536) Reference Types Reference Types Journal (337546) Research, Technology and Engineering Research, Technology and Engineering mathematics and statistics (33406) statistics (23850) statistical analysis (13399) regression analysis (3050) least squares (466) research (30526) research methods (29174) longitudinal studies (394) Abstract of Article: Will be presented in next release Date Last Accessed: Accessed January 20, 2015 Title of Article: Longitudinal observation on reproductive and lactation performances of smallholder crossbred dairy cattle in Fitche, Oromia region, central Ethiopia Author(s) of Article: Will be identified in next release Citation: Tropical plant biology 2007 v.39 no.6 pp. 395-403 Click to View: (Click to View) Date of Publication: 2007 Location of Article: http://pubag.nal.usda.gov/pubag/article.xhtml?id=458227 Name of Publication: Tropical plant biology Publishing Company: Will be identified in next release Accession Number: 89206