Data/hora: 17/06/2024 00:38:04

Biblioteca(s): | Embrapa Pantanal.
Data corrente: | 04/03/2002
Data da última atualização: | 26/03/2015
Autoria: | LOZANO, J. C.; TORO, J. C.; CASTRO, A.; BELLOTTI, A. C.
Afiliação: | Centro Internacional de Agricultura Tropical (Cali, Colombia).
Título: | Production of cassava planting material.
Ano de publicação: | 1977
Fonte/Imprenta: | Cali: CIAT, 1977.
Páginas: | 28p.il.
Série: | (CIAT. Series GE-17).
Idioma: | Inglês
Conteúdo: | Quality cassava "seed' production depends on several factors, including the type material used, sanitary conditions and storage. The quality of the seed per se is determined by the the age of the stem used, the number of nodes per cutting, the thickness of the cutting, varietal differences i germination, and the extent of mechanical damage that the cutting may suffer when it is being prepared, transported and planted. Seed quality can be reduced by the presence of systemic, localized or soil-borne pathogens, as well as by the attack of mites and insects that may be found on the surface of the stem cutting, within the stem, and/or in the soil. Storage generally reduces germination of cuttings as a result of dehydration or attack by pathogens and other pests during the storage period. To avoid problems involved with cassava planting material, cuttings should be selected carefully from good-quality stems; they should be disease and pest free and treated with eradicant as well as protectant fungicides, insecticides and/or acaricides. This treatment makes it possible to store cuttings for periods of more than 30 days.
Palavras-Chave: | Anastrepha spp; Cultivar; Cultive; Cultivo; Disease; Insect; Pest; Production; Quality; Sanidade; Sanity; Seed; Virose; Xanthomonas manihot.
Thesagro: | Ácaro; Antracnose; Armazenamento; Bactéria; Doença; Fungicida; Inseto; Mandioca; Manihot Esculenta; Maniva; Plantio; Praga; Produção; Qualidade; Semente; Sphaceloma Manihoticola; Vírus.
Thesaurus Nal: | cassava; planting.
Categoria do assunto: | --
Registro original: | Embrapa Pantanal (CPAP)
Exemplares: | CPAP - (52507-1) - ADD - FL - PP - FL1538 -  - 1538 - DIS