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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
16/09/1996 |
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Data da última atualização: |
16/09/1996 |
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Autoria: |
SOUTO, S. M.; ARONOVICH, S.; LUCAS, E. D. de. |
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Título: |
Limitacoes de fertilidade em solos de pastagens de capim-gordura, Melinis minutiflora, em área amorroadas da região sudeste do Brasil. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Revista Universidade Rural, Serie Ciencia da Vida, Rio de Janeiro, v. 17, n. 1, p. 33-44,1995. |
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Idioma: |
Português |
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Conteúdo: |
Nutritional soil deficiencies for dry matter (D.M.) production of molasses grass Melinis minutiflora Pal. de Beauv., were determined under field conditions in three locations of southeastern region of Brazil (Vassouras and Pirai, in the State of Rio de Janeiro, and Pindamonhangaba, in the State of Sao Paulo), always in hilly ares. Subtraction type treatments, applied after one cut made to uniformize the vegetation, wre: complete, complete minus N, minus P, minus limestone, minus micro nutrients, and control. The treatment without P showed reductions of 25,40, and 37% in the same soils. The absence of micro nutrients caused a significant decrease (P<0.05) of 24 and 28% in grass production at Vassouras and Pindamonhangaba and had no influence (P<0.05) at Pi- rai. The treatment without N showed reductions of 64%, 51%, and 53%, in grass production at Vassouras, Pirai, and Pidamonhangaba, respectively. |
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Palavras-Chave: |
Brasil; Soil deficiencies. |
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Thesagro: |
Adubação; Deficiência; Melinis Minutiflora. |
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Thesaurus Nal: |
Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01603naa a2200217 a 4500
001 1620878
005 1996-09-16
008 1995 bl uuuu u00u1 u #d
100 1 $aSOUTO, S. M.
245 $aLimitacoes de fertilidade em solos de pastagens de capim-gordura, Melinis minutiflora, em área amorroadas da região sudeste do Brasil.
260 $c1995
520 $aNutritional soil deficiencies for dry matter (D.M.) production of molasses grass Melinis minutiflora Pal. de Beauv., were determined under field conditions in three locations of southeastern region of Brazil (Vassouras and Pirai, in the State of Rio de Janeiro, and Pindamonhangaba, in the State of Sao Paulo), always in hilly ares. Subtraction type treatments, applied after one cut made to uniformize the vegetation, wre: complete, complete minus N, minus P, minus limestone, minus micro nutrients, and control. The treatment without P showed reductions of 25,40, and 37% in the same soils. The absence of micro nutrients caused a significant decrease (P<0.05) of 24 and 28% in grass production at Vassouras and Pindamonhangaba and had no influence (P<0.05) at Pi- rai. The treatment without N showed reductions of 64%, 51%, and 53%, in grass production at Vassouras, Pirai, and Pidamonhangaba, respectively.
650 $aBrazil
650 $aAdubação
650 $aDeficiência
650 $aMelinis Minutiflora
653 $aBrasil
653 $aSoil deficiencies
700 1 $aARONOVICH, S.
700 1 $aLUCAS, E. D. de
773 $tRevista Universidade Rural, Serie Ciencia da Vida, Rio de Janeiro$gv. 17, n. 1, p. 33-44,1995.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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