Data/hora: 26/06/2024 09:51:30

Biblioteca(s): | Epagri-Sede.
Data corrente: | 27/05/2011
Data da última atualização: | 27/05/2011
Autoria: | GALLOTTI, G. J. M.; ZAMBOLIM, L.; VIEIRA, C.
Afiliação: | Epagri
Título: | Effects of Vesicular-Arbuscular Mycorrhizal Fungi on the Mixed Croping of Maize and Beans.
Ano de publicação: | 1992
Fonte/Imprenta: | Turrialba, San José, v. 42, n. 3, p. 314-320, 1992.
Idioma: | Espanhol
Notas: | ISSN, 0041-4360
Conteúdo: | A study was carried but under greenhouse condition to determine the effect of four mycorrhizal fungus species (genus Glomus), all native of Viçosa, State of Minas Gerais, on beans (phaseolus vulgaris L.) cultivated alone and in association with maize. The four species had a similar behavior in relation to maize and bean root colonization. When beans were cultivated in association with maize the four native mycorrhizal species incresead their production. No such effect was observed in monocropped beans, because the soil utilized had good fertility. When mycorrhizal root fragments were used as an inoculant, maize was a better host than bean for multiplication in another study carried out in the field, in which maize was cultivated in association with beans, Glomus etunicatum only increased the maize production. The maximum distance reached by this fungus, when spreading through soil, was 50 cm, 64 days after plan emergence.
Palavras-Chave: | Glomus etunicatum; Glomus spp; Phaseolus vulgaris; Zea mays.
Categoria do assunto: | --
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_2278.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
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