| Registro completo |
| Provedor de dados: |
Scientia Agricola
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| País: |
Brazil
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| Título: |
Nitrogen dynamics in a soil-sugar cane system
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| Autores: |
Oliveira,Júlio César Martins de
Reichardt,Klaus
Bacchi,Osny O.S.
Timm,Luis Carlos
Dourado-Neto,Durval
Trivelin,Paulo César Ocheuse
Tominaga,Tânia Toyomi
Navarro,Roberta de Castro
Piccolo,Marisa de Cássia
Cássaro,Fábio Augusto Meira
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| Data: |
2000-09-01
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| Ano: |
2000
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| Palavras-chave: |
Fertilizer
Nitrogen
N label
Soil
Sugar cane
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| Resumo: |
Results of an organic matter management experiment of a sugar cane crop are reported for the first cropping year. Sugar cane was planted in October 1997, and labeled with a 15N fertilizer pulse to study the fate of organic matter in the soil-plant system. A nitrogen balance is presented, partitioning the system in plant components (stalk, tip and straw), soil components (five soil organic matter fractions) and evaluating leaching losses. The 15N label permitted to determine, at the end of the growing season, amounts of nitrogen derived from the fertilizer, present in the above mentioned compartments.
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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=S0103-90162000000300015
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| Editor: |
São Paulo - Escola Superior de Agricultura "Luiz de Queiroz"
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| Relação: |
10.1590/S0103-90162000000300015
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| Formato: |
text/html
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| Fonte: |
Scientia Agricola v.57 n.3 2000
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| Direitos: |
info:eu-repo/semantics/openAccess
|
