| Registro completo |
| Provedor de dados: |
Scientia Agricola
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| País: |
Brazil
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| Título: |
Relationship between nitrogen sources, germination and vigor of soybean seeds
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| Autores: |
Marcos-Filho,J.
Custodio,C.C.
Camara,G.M.S.
Marcos,E.A.
Miranda,R.E.
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| Data: |
1994-08-01
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| Ano: |
1994
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| Palavras-chave: |
Glycine max
Seeds
Inoculation
Germination
Vigor
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| Resumo: |
This research was conducted in two experimental areas; the first had been under cultivation with Bradyrhizobium japonicum anually inoculated for several years and the second was cultivated with sugarcane for many years receiving only mineral fertilization. Mineral nitrogen (urea and ammonium) effect was compared with the effects of inoculant treatments (liquid and peat carriers) on plant development, yield and seed quality. After harvesting, seeds were stored under normal environmental conditions and tested periodically. Germination, accelerated aging, electrical conductivity and seedling emergence tests showed that seeds coming from the area where inoculation was practiced have better quality. Best plant performance regarding plant height at different growth stages and yield was also found in this area. Among the nitrogen sources studied, best results were obtained when peat was the inoculant carrier.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161994000200017
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| Editor: |
São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
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| Relação: |
10.1590/S0103-90161994000200017
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| Formato: |
text/html
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| Fonte: |
Scientia Agricola v.51 n.2 1994
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| Direitos: |
info:eu-repo/semantics/openAccess
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