Data/hora: 16/06/2024 07:25:15

Biblioteca(s): | Epagri-Sede.
Data corrente: | 22/01/2015
Data da última atualização: | 22/01/2015
Autoria: | HAHN, L.; SÁ, E. L. S.; MACHADO, R. G.; SILVA, W. R.; OLDRA, S.; DAMASCENO, R. G.; SCHÖNHOFEN, A.
Título: | GROWTH PROMOTION IN MAIZE WITH DIAZOTROPHIC BACTERIA IN SUCCESSION WITH RYEGRASS AND WHITE CLOVER.
Ano de publicação: | 2014
Fonte/Imprenta: | American-Eurasian Journal of Agricultural & Environmental Sciences, v. 14, n. 1, p. 11-16, 2014.
Idioma: | Inglês
Conteúdo: | Winter cover plants and diazotrophic bacteria inoculation are indicated as alternatives for nitrogen supply (N) and increase in maize growth. The objective of the present study was to study associated rhizobia and diazotrophic bacteria in maize growth promotion in succession to crops of annual ryegrass (Lolium multiflorum) and white clover (Trifolium repens). The experiment was carried out on the UFRGS Agronomic Experimental Station in the 2010/2011 and 2011/2012 growing seasons. White clover and ryegrass were cropped in the winter and maize in succession to these crops. The plants were inoculated with the UFRGS Vp16 and SEMIA 222 rhizobia and a mix of three Azospirillum isolates, UFRGS LG-R, UFRGS EL-S and UFRGS MS, in two N doses, 70 and 140 kg ha-1. Inoculation with UFRGS Vp16 rhizobium and the mixture of three Azospirillum isolates increased growth of the maize plants cropped in succession to ryegrass and white clover.
Palavras-Chave: | 16S DNAr; Azospirillum; Biological nitrogen fixing; Burkholderia; Zea mays.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
URL: | http://intranetdoc.epagri.sc.gov.br/producao_tecnico_cientifica/DOC_35076.pdf
Registro original: | Epagri-Sede (Epagri-Sede)
Exemplares: | Epagri-Sede - (97862-1) - UPC - AP - DD -  -  -  - DIS