|
Registro Completo |
|
Biblioteca(s): |
Embrapa Cerrados. |
|
Data corrente: |
05/06/1998 |
|
Data da última atualização: |
05/06/1998 |
|
Autoria: |
RAMOS, G. M.; ITALIANO, E. C.; LEITE, G. G.; MELO, F. de B.; RIBEIRO, V. Q. |
|
Título: |
Doses de fosforo na producao de gramineas forrageiras em solos acidos e de baixa fertilidade da regiao Meio-Norte do Brasil. |
|
Ano de publicação: |
1997 |
|
Fonte/Imprenta: |
Pasturas Tropicales, Cali, v.19, n.3, p.24-27, 1997. |
|
Idioma: |
Português |
|
Conteúdo: |
The reponse of Brachiaria decumbens cv. Australiana, B brizantha cv. Marandu, B humidicola, and Andropogon gayanus cv. Planaltina to five rates of phosphorus (0, 30, 60, 90, and 120 kg/ha of P O) was studied in an Allic red-yellow Latosol at the experiment station of the Centro de Pesquisa Agropecuaria do Meio-Norte of the Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA). The experiment station is located in Teresina, Piaui (5 5' S and 49 48' W, 72 m.a.s.l.), with an average temperature of 27.4 C and 1360 mm rainfall. A randomized split-plot design was used, the grasses composing the main plost and the P rates, the subplots. Four cuts were made during the dry season (every 8 weeks). The growth of B. humidicola was slow during the first year but then became highly productive. All grasses responded to P. maximum DM production during the dry season was obtained with the application of 90 kg/ha of P2O5 and, during the rainy season, with 68.8 kg/ha of P2O5. |
|
Palavras-Chave: |
Andropogon gayanus cv; Australiana; Brachiaria brizantha cv; Brachiaria decumbens cv; Brasil; Feed grasses; Marandu; Piaui; Planaltina; Teresina. |
|
Thesagro: |
Brachiaria Humidicola; Cerrado; Fertilidade do Solo; Fósforo; Gramínea Forrageira; Solo Ácido. |
|
Thesaurus Nal: |
acid soils; Brazil; phosphorus; soil fertility. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02085naa a2200409 a 4500
001 1554265
005 1998-06-05
008 1997 bl --- 0-- u #d
100 1 $aRAMOS, G. M.
245 $aDoses de fosforo na producao de gramineas forrageiras em solos acidos e de baixa fertilidade da regiao Meio-Norte do Brasil.
260 $c1997
520 $aThe reponse of Brachiaria decumbens cv. Australiana, B brizantha cv. Marandu, B humidicola, and Andropogon gayanus cv. Planaltina to five rates of phosphorus (0, 30, 60, 90, and 120 kg/ha of P O) was studied in an Allic red-yellow Latosol at the experiment station of the Centro de Pesquisa Agropecuaria do Meio-Norte of the Empresa Brasileira de Pesquisa Agropecuaria (EMBRAPA). The experiment station is located in Teresina, Piaui (5 5' S and 49 48' W, 72 m.a.s.l.), with an average temperature of 27.4 C and 1360 mm rainfall. A randomized split-plot design was used, the grasses composing the main plost and the P rates, the subplots. Four cuts were made during the dry season (every 8 weeks). The growth of B. humidicola was slow during the first year but then became highly productive. All grasses responded to P. maximum DM production during the dry season was obtained with the application of 90 kg/ha of P2O5 and, during the rainy season, with 68.8 kg/ha of P2O5.
650 $aacid soils
650 $aBrazil
650 $aphosphorus
650 $asoil fertility
650 $aBrachiaria Humidicola
650 $aCerrado
650 $aFertilidade do Solo
650 $aFósforo
650 $aGramínea Forrageira
650 $aSolo Ácido
653 $aAndropogon gayanus cv
653 $aAustraliana
653 $aBrachiaria brizantha cv
653 $aBrachiaria decumbens cv
653 $aBrasil
653 $aFeed grasses
653 $aMarandu
653 $aPiaui
653 $aPlanaltina
653 $aTeresina
700 1 $aITALIANO, E. C.
700 1 $aLEITE, G. G.
700 1 $aMELO, F. de B.
700 1 $aRIBEIRO, V. Q.
773 $tPasturas Tropicales, Cali$gv.19, n.3, p.24-27, 1997.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
