| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Corte. |
|
Data corrente: |
21/02/2006 |
|
Data da última atualização: |
10/03/2008 |
|
Autoria: |
SANTOS JÚNIOR, J. D. G.; KANNO, T.; MACEDO, M. C. M.; CORREA, M. R.; BERETTA, L. G. |
|
Título: |
Mineral acquisition and utilization strategy of three tropical forages at different phosphorus and nitrogen supply. |
|
Ano de publicação: |
2001 |
|
Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001. |
|
Páginas: |
p. 188-189. (ID n. 04-22) |
|
Idioma: |
Inglês |
|
Notas: |
CNPGC. |
|
Conteúdo: |
A glasshouse experiment was conduced examine mineral acquisition and utilization strategies of Brachiaria decumbens (BD), Brachiaria brizantha (BB) and Panicum maximum (PM). The plants were grown under nime treatments resulted from the combination of there levels of nitrogen (25, 150 and 300kg/Nha). BD showed the lowst value of root weight and root length per pot, the highest efficiency of P and N Nuptake (P and N uptake mg/ unit root weight g). On the other hand, PM showed lower mineral uptake efficiency, but the higlest mineral use efficiency (dry matter production g / absorbed P and N mg). Moreover, total P and N uptake in BB was the higlest, and this seens to be achieved by the multiplicative effect of moderate mineral uptake efficiency and the moderate size of the root system. |
|
Palavras-Chave: |
Brachiaria dcumbens; Efficiency; Panicum maximun. |
|
Thesagro: |
Absorção; Brachiaria Brizantha; Eficiência Nutricional; Fósforo; Nitrogênio; Nutriente. |
|
Thesaurus Nal: |
nitrogen; nutrient uptake; phosphorus. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01882naa a2200337 a 4500
001 1325894
005 2008-03-10
008 2001 bl uuuu u00u1 u #d
100 1 $aSANTOS JÚNIOR, J. D. G.
245 $aMineral acquisition and utilization strategy of three tropical forages at different phosphorus and nitrogen supply.
260 $c2001
300 $ap. 188-189. (ID n. 04-22)
500 $aCNPGC.
520 $aA glasshouse experiment was conduced examine mineral acquisition and utilization strategies of Brachiaria decumbens (BD), Brachiaria brizantha (BB) and Panicum maximum (PM). The plants were grown under nime treatments resulted from the combination of there levels of nitrogen (25, 150 and 300kg/Nha). BD showed the lowst value of root weight and root length per pot, the highest efficiency of P and N Nuptake (P and N uptake mg/ unit root weight g). On the other hand, PM showed lower mineral uptake efficiency, but the higlest mineral use efficiency (dry matter production g / absorbed P and N mg). Moreover, total P and N uptake in BB was the higlest, and this seens to be achieved by the multiplicative effect of moderate mineral uptake efficiency and the moderate size of the root system.
650 $anitrogen
650 $anutrient uptake
650 $aphosphorus
650 $aAbsorção
650 $aBrachiaria Brizantha
650 $aEficiência Nutricional
650 $aFósforo
650 $aNitrogênio
650 $aNutriente
653 $aBrachiaria dcumbens
653 $aEfficiency
653 $aPanicum maximun
700 1 $aKANNO, T.
700 1 $aMACEDO, M. C. M.
700 1 $aCORREA, M. R.
700 1 $aBERETTA, L. G.
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 19., 2001, São Pedro. Grassland ecosystems: an outlook into the 21st century: proceedings. Piracicaba: Sociedade Brasileira de Zootecnia: FEALQ, 2001.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Corte (CNPGC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 169 | |
| Registros recuperados : 169 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
