Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados NWISRL (27) Autor Shewmaker, G.E. (27) Mayland, H.F. (23) Burns, J.C. (5) Fisher, D.S. (5) Entry, J.A. (3) Murray, R.B. (3) Pendery, B.M. (3) Rumbaugh, M.D. (3) Sojka, R.E. (3) Chatterton, N.J. (2) Roberts, C.A. (2) Sleper, D.A. (2) Bull, R.C. (1) Carlstrom, R. (1) Cash, D.S. (1) Crawford Jr, R.J. (1) Fuhrmann, J.J. (1) Gardner, D.R. (1) Hansen, S.B. (1) Harrison, P.A. (1) Mais... Palavra-chave Mass Import - autoclassified (may be erroneous) (21) Forage quality (5) Grass forage (5) Mass Import - unclassified (5) Animal (4) Feed preference (4) Time-of-day harvest difference (4) Animal preference (3) Chemistry (3) Alfalfa (1) Animal health (1) Research methodology (1) Mais... Tipo do documento Conference or Workshop Item (14) Article (10) Technical Bulletin (2) Book Section (1) Ano 2008 (2) 2007 (2) 2006 (1) 2005 (1) 2003 (1) 2002 (1) 2001 (3) 2000 (4) 1999 (1) 1998 (1) 1997 (1) 1996 (1) 1994 (2) 1993 (3) 1991 (1) 1986 (1) 1977 (1) Mais... País United Kingdom (27) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 27 Primeira ... 1 2 ... Última Border effects on cattle grazing preference (Session 5:13-14) NWISRL Shewmaker, G.E.; Mayland, H.F.; Hansen, S.B.. Tipo: Conference or Workshop Item Palavras-chave: Feed preference; Mass Import - autoclassified (may be erroneous). Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/924/1/1002.pdf Utilization of globemallow (Sphaeralcea) taxa by sheep NWISRL Rumbaugh, M.D.; Mayland, H.F.; Pendery, B.M.; Shewmaker, G.E.. Tipo: Article Palavras-chave: Animal; Mass Import - autoclassified (may be erroneous). Ano: 1993 Seasonal changes in forage quality of C-3 grasses on sagebrush grasslands (Session 17:17-18) NWISRL Mayland, H.F.; Shewmaker, G.E.. Tipo: Conference or Workshop Item Palavras-chave: Forage quality; Mass Import - autoclassified (may be erroneous). Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/925/1/1006.pdf Herbivore preference for afternoon- and morning-cut forages and adoption of cutting management strategies NWISRL Mayland, H.F.; Burns, J.C.; Fisher, D.S.; Shewmaker, G.E.; Carlstrom, R.; Cash, D.S.. Tipo: Conference or Workshop Item Palavras-chave: Time-of-day harvest difference; Animal preference; Mass Import - autoclassified (may be erroneous). Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/944/1/1055.pdf Management of irrigated agriculture to increase organic carbon storage in soils NWISRL Entry, J.A.; Sojka, R.E.; Shewmaker, G.E.. Increasing the amount of C in soils may be one method to reduce the concentration of C02 in the atmosphere. We measured organic C stored in southern Idaho soils having long term cropping histories that supported native sagebrush vegetation (N SB), irrigated moldboard plowed crops (IMP), irrigated conservation -chisel- tilled crops (ICT) and irrigated pasture systems (1?). The C02 emitted as a result of fertilizer production, farm operations and CO; lost via dissolved carbonate in irrigation water, over a 30 year period, was included. Net organic C in ecosystems decreased in the order IP>ICT>NSB>IMP. In this study, if NSB were converted to IMP, 0.15 g C m“2 would be emitted to the atmosphere, but if converted to IP , 3.56 g C m'2 could be... Tipo: Book Section Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous). Ano: 2007 URL: http://eprints.nwisrl.ars.usda.gov/833/7/1232.pdf Element concentrations in globemallow herbage NWISRL Rumbaugh, M.D.; Mayland, H.F.; Pendery, B.M.; Shewmaker, G.E.. Tipo: Article Palavras-chave: Mass Import - unclassified. Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/596/1/795.pdf Forage yield and quality trends of annual grasses in the Great Basin NWISRL Mayland, H.F.; Murray, R.B.; Shewmaker, G.E.. Please contact the NWISRL if you have a copy of this publication. Tipo: Technical Bulletin Palavras-chave: Grass forage; Mass Import - autoclassified (may be erroneous). Ano: 1994 Registros recuperados: 27 Primeira ... 1 2 ... Última

Empresa Brasileira de Pesquisa Agropecuária - Embrapa Todos os direitos reservados, conforme Lei n° 9.610 Política de Privacidade Área restrita		Embrapa Parque Estação Biológica - PqEB s/n° Brasília, DF - Brasil - CEP 70770-901 Fone: (61) 3448-4433 - Fax: (61) 3448-4890 / 3448-4891 SAC: https://www.embrapa.br/fale-conosco