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	Provedor de dados Organic Eprints (2) Autor Cooper, J. M. (2) Leifert, C. (2) Lueck, L. (2) Schmidt, C. S. (1) Shotton, P. N. (1) Turnbull, C. (1) Wilkinson, A. (1) Wilkockson, S (1) Young, D. (1) Mais... Palavra-chave Pulses and oilseeds (2) Crop health (1) Food quality and human health Cereals (1) Food security (1) Protection Cereals (1) Quality (1) Mais... Tipo do documento Conference paper, poster, etc. (2) Ano 2007 (2) País Germany (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Effect of organic, low-input and conventional production systems on yield and diseases in winter barley Organic Eprints Cooper, J. M.; Schmidt, C. S.; Lueck, L.; Shotton, P. N.; Turnbull, C.; Leifert, C.. The effect of organic, low-input and conventional management practices on barley yield and disease incidence was assessed in field trials over two years. Conventional fertility management (based on mineral fertiliser applications) and conventional crop protection (based on chemosynthetic pesticides) significantly increased the yield of winter barley as compared to organic fertility and crop protection regimes. Severity of leaf blotch (Rhynchosporium secalis) was highest under organic fertility and crop protection management and was correlated inversely with yield. For mildew (Erysiphe graminis), an interaction between fertility management and crop protection was detected. Conventional crop protection reduced severity of the disease, only under conventional... Tipo: Conference paper, poster, etc. Palavras-chave: Crop health; Quality; Protection Cereals; Pulses and oilseeds. Ano: 2007 URL: http://orgprints.org/10357/1/cooper%2Detal%2D2007%2Dwinter_barley.pdf Effect of clover management (Rhizobium seed inoculation and greenwaste compost amendments) and variety choice on yield and baking quality of organic spring and winter wheat Organic Eprints Wilkinson, A.; Young, D.; Lueck, L.; Cooper, J. M.; Wilkockson, S; Leifert, C.. Yield and protein content of wheat produced under organic standards was repeatedly shown to be between 20 and 40% lower than levels achieved in conventional farming systems. This is thought to be at least partially due to insufficient N-supply to the crop later in the growing season and poor adaptation of the currently used wheat varieties to organic production conditions. To address these problems, a factorial field trial was established to study the effect of Rhizobium inoculation of clover seeds and application of compost amendments to clover swards grown prior to different varieties of wheat. Three winter wheat and four spring wheat varieties were chosen from a range of European breeding programmes. Results showed that variety choice had the greatest... Tipo: Conference paper, poster, etc. Palavras-chave: Food security; Food quality and human health Cereals; Pulses and oilseeds. Ano: 2007 URL: http://orgprints.org/10478/1/Wilkinson_O_Final_wheatproductionFINAL.doc Registros recuperados: 2 Primeira ... 1 ... Última

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