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Registros recuperados: 27
Primeira ... 12 ... Última
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Imprime registro no formato completo
Beef cattle losses after grazing Lupinus argenteus (Silvery Lupine) NWISRL
Panter, K.E.; Mayland, H.F.; Gardner, D.R.; Shewmaker, G.E..
Tipo: Article Palavras-chave: Animal; Mass Import - autoclassified (may be erroneous).
Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/131/1/1059.pdf
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Imprime registro no formato completo
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
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Imprime registro no formato completo
Carbon sequestration in irrigated pastures NWISRL
Shewmaker, G.E.; Entry, J.A.; Sojka, R.E..
Carbon sequestration potential for irrigated grazing lands is significant. We measured organic and inorganic C stored in southern Idaho soils having long-term land use histories that supported native sagebrush vegetation (NSB), irrigated pasture systems (IP), irrigated conservation tillage sites (ICT), and irrigated moldboard plowing systems (IMP). This study estimates the amount of possible organic, inorganic and total C sequestration if irrigated pasture land was expanded by 10%.
Tipo: Conference or Workshop Item Palavras-chave: Mass Import - unclassified.
Ano: 2005 URL: http://eprints.nwisrl.ars.usda.gov/953/1/1161.pdf
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Daily carbohydrate accumulation in eight tall fescue cultivars NWISRL
Shewmaker, G.E.; Mayland, H.F.; Roberts, C.A.; Harrison, P.A.; Chatterton, N.J.; Sleper, D.A..
Tipo: Article Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 2006 URL: http://eprints.nwisrl.ars.usda.gov/1264/1/1241.pdf
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Diurnal variation in forage quality affects animal preference and production NWISRL
Mayland, H.F.; Shewmaker, G.E.; Fisher, D.S.; Burns, J.C..
Tipo: Conference or Workshop Item Palavras-chave: Feed preference; Time-of-day harvest difference; Animal preference; Forage quality; Mass Import - autoclassified (may be erroneous).
Ano: 2000 URL: http://eprints.nwisrl.ars.usda.gov/934/1/1007.pdf
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Imprime registro no formato completo
Diurnal variation in forage quality affects animal preference and production NWISRL
Mayland, H.F.; Shewmaker, G.E.; Fisher, D.S.; Burns, J.C..
Tipo: Conference or Workshop Item Palavras-chave: Feed preference; Time-of-day harvest difference; Animal preference; Forage quality; Mass Import - autoclassified (may be erroneous).
Ano: 2000
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Imprime registro no formato completo
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
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Imprime registro no formato completo
Forage production in a double-crop system NWISRL
Shewmaker, G.E.; Mayland, H.F..
Tipo: Article Palavras-chave: Grass forage; Mass Import - autoclassified (may be erroneous).
Ano: 1986 URL: http://eprints.nwisrl.ars.usda.gov/486/1/621.pdf
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Imprime registro no formato completo
Forage yield and quality trends of annual grasses in the Great Basin NWISRL
Mayland, H.F.; Murray, R.B.; Shewmaker, G.E..
Tipo: Conference or Workshop Item Palavras-chave: Grass forage; Mass Import - autoclassified (may be erroneous).
Ano: 1994 URL: http://eprints.nwisrl.ars.usda.gov/911/1/849.pdf
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Imprime registro no formato completo
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
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Imprime registro no formato completo
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
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Livestock grazing: A tool for removing phosphorus from irrigated meadows NWISRL
Shewmaker, G.E..
Tipo: Conference or Workshop Item Palavras-chave: Animal health; Mass Import - autoclassified (may be erroneous).
Ano: 1997 URL: http://eprints.nwisrl.ars.usda.gov/1083/1/935.pdf
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Imprime registro no formato completo
Management of irrigated agriculture to increase carbon storage NWISRL
Sojka, R.E.; Entry, J.A.; Shewmaker, G.E.; Fuhrmann, J.J..
Fossil fuel burning at the present rate, will double atmospheric carbon dioxide (CO 2 ) in this century, raising air temperature 1.5 to 5 °C. Sequestering carbon (C) in soil can reduce atmospheric CO2 concentration. We measured inorganic and organic C in southern Idaho soils having long term land use histories of native sagebrush vegetation (NSB), irrigated moldboard plowed crops (IMP), irrigated conservation- (chisel) tilled crops (ICT) and irrigated pasture systems (IP). Soil Organic C (SOC) decreased in the order IP>ICT>NSB>IMP. We used our findings to estimate potential amounts of organic C sequestered if irrigated agriculture expanded. If irrigated agricultural land was expanded by10°/0 worldwide and NSB was converted to ICT, 2.5 x 10...
Tipo: Conference or Workshop Item Palavras-chave: Mass Import - unclassified.
Ano: 2007 URL: http://eprints.nwisrl.ars.usda.gov/857/1/1225.pdf
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Imprime registro no formato completo
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
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Imprime registro no formato completo
Mg and K effects on cation uptake and dry matter accumulation in tall fescue (Festuca arundinacea) NWISRL
Shewmaker, G.E.; Johnson, D.A.; Mayland, H.F..
Tipo: Article Palavras-chave: Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 2008 URL: http://eprints.nwisrl.ars.usda.gov/1263/1/1240.pdf
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Imprime registro no formato completo
Morning and evening harvest effects on animal performance NWISRL
Mayland, H.F.; Shewmaker, G.E.; Burns, J.C.; Fisher, D.S..
Tipo: Conference or Workshop Item Palavras-chave: Animal; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/1089/1/978.pdf
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Imprime registro no formato completo
Near infra-red measurement of nonstructural carbohydrates in alfalfa hay NWISRL
Mayland, H.F.; Burns, J.C.; Fisher, D.S.; Shewmaker, G.E..
Tipo: Conference or Workshop Item Palavras-chave: Alfalfa; Research methodology; Mass Import - autoclassified (may be erroneous).
Ano: 2001 URL: http://eprints.nwisrl.ars.usda.gov/945/1/1056.pdf
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Imprime registro no formato completo
Plant attributes that affect livestock selection and intake NWISRL
Mayland, H.F.; Shewmaker, G.E..
Tipo: Technical Bulletin Palavras-chave: Feed preference; Mass Import - autoclassified (may be erroneous).
Ano: 1999 URL: http://eprints.nwisrl.ars.usda.gov/1104/1/983.pdf
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Imprime registro no formato completo
Registration of ARS-2936 Scarlet Globemallow Germplasm NWISRL
Rumbaugh, M.D.; Pendery, B.M.; Mayland, H.F.; Shewmaker, G.E..
Tipo: Article Palavras-chave: Mass Import - unclassified.
Ano: 1993 URL: http://eprints.nwisrl.ars.usda.gov/611/1/828.pdf
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Imprime registro no formato completo
Registration of HiMag Tall Fescue Germplasm NWISRL
Sleper, D.A.; Mayland, H.F.; Crawford Jr, R.J.; Shewmaker, G.E.; Massie, M.D..
Tipo: Article Palavras-chave: Grass forage; Mass Import - autoclassified (may be erroneous).
Ano: 2002 URL: http://eprints.nwisrl.ars.usda.gov/136/1/1064.pdf
Registros recuperados: 27
Primeira ... 12 ... Última
 

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