Home Itens selecionados Provedores de dados OAI Créditos Sobre Ajuda

			Busca avançada
	Provedor de dados Organic Eprints (1) Autor Morris, Leigh (1) Palavra-chave Crop health (1) Protection (1) Quality (1) Tipo do documento Report (1) Ano 2004 (1) País Germany (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Ultraviolet blocking greenhouse polythene covers for insect pest control on organic crops: May 2003 - September 2004 Organic Eprints Morris, Leigh. This report reviews the development work carried out within the ‘UV Blocking Polythene Trial’ on the organic farm at the Welsh College of Horticulture during the period May 2003 to September 2004. Two tunnels were erected in 2003, one covered in UV blocking ‘Sterilite’ film and the other in the non-UV blocking ‘Super Strength 600’. The salad/brassicas crops grown during the first season under the UV blocking film showed significantly less pest attack (both winged and non-winged pests). Less aphids were present and their ‘flight behaviour’ was greatly reduced under the UV blocking film. The crops under the UV blocking film also appeared to establish quicker and reached a greater final size. Two more tunnels were erected in spring 2004 and covered in... Tipo: Report Palavras-chave: Crop health; Quality; Protection. Ano: 2004 URL: http://orgprints.org/10859/1/UVBlockingpolytunnels.pdf Registros recuperados: 1 Primeira ... 1 ... 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