Found 15 results
Filters: Author is Paul J Boettcher  [Clear All Filters]
2014
P. J. Boettcher, Hoffmann, I., Baumung, R., Pilling, D., Wieczorek, M., and Scherf, B., The Global Plan of Action for Animal Genetic Resources: its History and Future, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic Improvement Programs: Selection for harsh environments and management of animal genetic resources, p. 027, 2014. (96.89 KB)
2010
P. J. Boettcher, Ajmone-Marsan, P., and Lenstra, J., Recent developments in genetic characterization of Animal Genetic Resources, Proceedings of the World Congress on Genetics Applied to Livestock Production, vol. Genetic improvement programmes: Management of animal genetic resources - quo vadis after the state of the world report (jointly , p. 0054, 2010. (69.55 KB)
2006
P. J. Boettcher, Garcia, J. F., and Viljoen, G. J., Activities of the joint division of the FAO/IAEA supporting management of livestock genetic resources., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 33.17, 2006.
K. J. Stalder, Saxton, A. M., Boettcher, P. J., Stiles, D. A., Dowlen, H. H., and Serenius, T. V., Contribution of genetic relationship to rates of retained placenta and other diseases in Jersey dairy cattle., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 01.81, 2006.
G. Gandini, Pizzi, F., Stella, A., and Boettcher, P. J., The costs of genebanks of livestock genetic resources., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 33.04, 2006.
A. Stella, Gandini, G., Panzitta, F., and Boettcher, P. J., Use of individual loci or haplotypes for marker-assisted breed assignment., Proceedings of the 8th World Congress on Genetics Applied to Livestock Production, Belo Horizonte, Minas Gerais, Brazil, 13-18 August, 2006, p. 22.20, 2006.
2002
A. Stella, Boettcher, P. J., and Leone, P., Effects of selective genotyping strategies on the precision of fine mapping., vol. 2002. Session 21, p. 21.26, 2002. (326.02 KB)
A. B. Samore, Boettcher, P. J., Jamrozik, J., Bagnato, A., and Groen, A. F., Genetic parameters for production traits and somatic cell scores estimated with a multiple trait random regression model in Italian Holsteins., vol. 2002. Session 1, p. 1.07, 2002. (328.42 KB)
T. E. van Dorp, Schaeffer, L. R., Boettcher, P. J., Kelton, D., and Shoukri, M. M., Genetic selection programs for resistance to mastitis., vol. 2002. Session 9, p. 9.24, 2002. (189.75 KB)
J. F. Kearney, Schutz, M. M., Boettcher, P. J., and Weigel, K. A., Genotype by environment interaction for US Holsteins in two production systems., vol. 2002. Session 13, p. 13.09, 2002. (211.73 KB)
G. Wood, Boettcher, P. J., Kelton, D., Jamrozik, J., and Jansen, G. B., Identification of genetic and environmental influences on milk urea nitrogen., vol. 2002. Session 9, p. 9.37, 2002. (197.4 KB)
Y. Wang, Miller, S. P., Schenkel, F. S., Wilton, J. W., and Boettcher, P. J., Performance of a linear-threshold model to evaluate calving ease and birth weight in a multibreed beef population., vol. 2002. Session 17, p. 17.1, 2002. (262.08 KB)
P. J. Boettcher, Samore, A., and Pagnacco, G., Relationships between normal levels of somatic cells and the duration of mastitis infections., vol. 2002. Session 9, p. 9.23, 2002. (184.86 KB)
1998
P. J. Boettcher, Jairath, L. K., and Dekkers, J. C. M., Alternative methods for genetic evaluation of sires for survival of their daughters in the first three lactations., vol. 23: Opening: plenary; technology; transfer; beef cattle; dairy cattle; pigs., pp. 363–366, 1998. (193.31 KB)
J. C. M. Dekkers, Boettcher, P. J., and Mallard, B. A., Genetic improvement of udder health., vol. 25: Lactation; growth and efficiency; meat quality; role of exotic breeds in the tropics; design of village breeding programmes;, pp. 3–10, 1998. (380.58 KB)