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A participatory approach to variety trials for organic systems Organic Eprints
Clarke, Dr Sarah M.; Hinchsliffe, Miss Kay E.; Haigh, Miss Zoe; Jones, Dr Hannah; Pearce, Dr Bruce; Wolfe, Prof Martin S; Thomas, Dr Jane.
A participatory research methodology was used to compare the performance of UK wheat varieties under organic conditions. Plots of three breadmaking winter wheat varieties (Hereward, Solstice and Xi19) and a mixture (1:1:1) of the varieties were grown at 19 UK farms in two seasons (2003/04 and 2004/05). Meas-urements were taken of growth habit, yield and grain quality. Grain yields in both seasons showed significant site by variety interactions, although the variation among sites was greater than among varieties in both instances. Wheat grown at Western sites was significantly shorter and higher-yielding than that grown at Eastern sites in 2003/04 but significantly taller in 2004/05. As with grain yield, greater variation among site than variety was found...
Tipo: Conference paper, poster, etc. Palavras-chave: "Organics" in general Cereals; Pulses and oilseeds Crop husbandry.
Ano: 2006 URL: http://orgprints.org/7444/1/denmark_congress_agronomic_PC_paper.pdf
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Engineering Coexistence Organic Eprints
Pearce, Dr Bruce; Woodward, Mr Lawrence; Sanders, Mr Richard.
A response to the issues raised by the English GM coexistence consultation.
Tipo: Report Palavras-chave: Environmental aspects Breeding; Genetics and propagation Consumer issues.
Ano: 2006 URL: http://orgprints.org/10017/1/EngineeringCoexistence[1].pdf
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Developing a participatory approach to seed production and varietal selection (OF0330) Organic Eprints
Pearce, Dr Bruce.
Overall Aim To develop a robust system for identifying, testing, multiplying and marketing cereal varieties, lines, mixtures and populations best suited to organic production in different parts of the country. Objectives 1. Develop a participatory research and development methodology for UK organic farmers using variety trialling and the management of seed-borne disease as examples. 2. Collect information on the range of cereal varieties currently grown by organic farmers to help identify the major priorities and constraints among the varieties available. 3. Establish a pilot programme of cereal variety trials with organic farmers on organic farms using the methodology developed by Objective 1. 4. To obtain information on which seed-borne...
Tipo: Report Palavras-chave: Cereals; Pulses and oilseeds Systems research and participatory research Breeding; Genetics and propagation.
Ano: 2006 URL: http://orgprints.org/6707/1/Research%20Project%2D%20Participatory%20Cereals%20pdf.pdf
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