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Registros recuperados: 6
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Mycorrhizal colonization and nutrition of wheat and sweet corn grown in manure-treated and untreated topsoil and subsoil NWISRL
Tarkalson, David D.; Jolley, Von D.; Robbins, Charles W.; Terry, Richard E..
Tipo: Article Palavras-chave: Corn / maize; Small grain; Corn; Small grains; Mass Import - autoclassified (may be erroneous).
Ano: 1998 URL: http://eprints.nwisrl.ars.usda.gov/695/1/964.pdf
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Phosphorus characterization in feces from broiler chicks fed low-phytate barley diets NWISRL
Leytem, A.B.; Thacker, P.A.; Turner, B.L..
Tipo: Article Palavras-chave: Small grain; Small grains; Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 2007 URL: http://eprints.nwisrl.ars.usda.gov/53/1/1214.pdf
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Dairy manure/compost N release for sugarbeets and subsequent wheat NWISRL
Brown, B.; Johnson-Maynard, J.; Leytem, A.; Lentz, R.; Lehrsch, G..
There is frequently more manure generated than can be environmentally applied in a sound manner within the limited land resources of the growing number of Idaho dairies and feedlot operations. There is considerable incentive to export manure or compost from these operations to nearby farmer fields. Manure composting is currently used to reduce the volume of material hauled. But the slower release nature of organic N sources could be problematic for sugarbeets if the timing of N release interferes with late season sugarbeet growth and sugar content. A better understanding of the N release dynamics from manures and composts is needed to know how best to use these resources without causing excessive available N at the end of the season, the associated...
Tipo: Conference or Workshop Item Palavras-chave: Small grain; Sugarbeet; Small grains; Sugarbeet; Composted manure; Chemistry; Mass Import - autoclassified (may be erroneous).
Ano: 2006 URL: http://eprints.nwisrl.ars.usda.gov/960/1/1187.pdf
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Phosphorus availability to barley from manures and fertilizers on a calcareous soil NWISRL
Leytem, A.B.; Westermann, D.T..
Tipo: Article Palavras-chave: Small grain; Small grains; Chemistry; Fertilizer; Calcareous soil; Phosphorous; Mass Import - autoclassified (may be erroneous).
Ano: 2005 URL: http://eprints.nwisrl.ars.usda.gov/26/1/1174.pdf
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Potential of Sorghum and Finger Millet to Enhance Household Food Security in Zimbabwe's Semi-arid Regions: A Review AgEcon
Mukarumbwa, P.; Mushunje, Abbyssinia.
Successive droughts, in Zimbabwe compounded by other economic shocks in recent years have resulted in decreased maize productivity amongst the communal farmers most of whom reside in regions IV and V which are considered semi-arid. This has given rise to the need to find alternative food crops, which may be suitable for these areas. Generally, research in the world indicates that sorghum and millet have the potential to end chronic food insecurity in semi-arid areas because of their drought tolerance. Whilst this might be the case, research, government policy and assistance from non-governmental organizations on food crop production in Zimbabwe have shown a continual inclination to maize production in semi-arid areas. However, maize is regarded as a high...
Tipo: Journal Article Palavras-chave: Semi-arid; Sorghum; Finger millet; Small grains; Food security; Crop Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/96430
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Molecular identification based on coat protein sequences of the Barley yellow dwarf virus from Brazil Scientia Agricola
Mar,Talita Bernardon; Lau,Douglas; Schons,Jurema; Yamazaki-Lau,Elene; Nhani Jr.,Antônio.
Yellow dwarf disease, one of the most important diseases of cereal crops worldwide, is caused by virus species belonging to the Luteoviridae family. Forty-two virus isolates obtained from oat (Avena sativa L.), wheat (Triticum aestivum L.), barley (Hordeum vulgare L.), corn (Zea mays L.), and ryegrass (Lolium multiflorum Lam.) collected between 2007 and 2008 from winter cereal crop regions in southern Brazil were screened by polymerase chain reaction (PCR) with primers designed on ORF 3 (coat protein - CP) for the presence of Barley yellow dwarf virus and Cereal yellow dwarf virus (B/CYDV). PCR products of expected size (~357 bp) for subgroup II and (~831 bp) for subgroup I were obtained for three and 39 samples, respectively. These products were cloned...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Luteoviridae; Poaceae; Small grains; Wheat; Oat.
Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162013000600008
Registros recuperados: 6
Primeira ... 1 ... Última
 

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