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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
26/06/1996 |
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Data da última atualização: |
26/06/1996 |
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Autoria: |
MANTOVANI, E. C.; KRUTZ, G. W.; GIBSON, H. G.; STEINHARDT, G. C. |
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Afiliação: |
EMBRAPA; Purdue University; idem; idem. |
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Título: |
A soil surface traffic-corn yield model for a Cerrado soil in Brazil with less than 10 years of cultivation. |
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Ano de publicação: |
1984 |
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Fonte/Imprenta: |
Louisiana: American Society of Agricultural Engineers, 1984. |
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Páginas: |
nao paginado |
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Idioma: |
Inglês |
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Conteúdo: |
This study was conducted at the National Research Center for Corn and Sorghum. EMBRAPA, Sete Lagoas, Minas Gerais, Brazil, 1983, with the objective to quantify the effect of surface traffic on corn yield. Five different amounts of tractor traffic having a contac pressure of 0.70 and 0.78 m (0 passes, 1. 5. 10. 10 and subsoiling) along with two irrigation levels in a split plot design were tested. Soil characterization of the plots was performed before and after the tractor passes at various depths. There were no statically significant differences among the ten treatments. |
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Palavras-Chave: |
Brasil. |
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Thesagro: |
Cerrado; Solo. |
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Thesaurus Nal: |
Brazil; soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01207naa a2200229 a 4500
001 1077594
005 1996-06-26
008 1984 bl --- 0-- u #d
100 1 $aMANTOVANI, E. C.
245 $aA soil surface traffic-corn yield model for a Cerrado soil in Brazil with less than 10 years of cultivation.
260 $c1984
300 $anao paginado
520 $aThis study was conducted at the National Research Center for Corn and Sorghum. EMBRAPA, Sete Lagoas, Minas Gerais, Brazil, 1983, with the objective to quantify the effect of surface traffic on corn yield. Five different amounts of tractor traffic having a contac pressure of 0.70 and 0.78 m (0 passes, 1. 5. 10. 10 and subsoiling) along with two irrigation levels in a split plot design were tested. Soil characterization of the plots was performed before and after the tractor passes at various depths. There were no statically significant differences among the ten treatments.
650 $aBrazil
650 $asoil
650 $aCerrado
650 $aSolo
653 $aBrasil
700 1 $aKRUTZ, G. W.
700 1 $aGIBSON, H. G.
700 1 $aSTEINHARDT, G. C.
773 $tLouisiana: American Society of Agricultural Engineers, 1984.
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Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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