| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
07/06/2004 |
|
Data da última atualização: |
07/06/2004 |
|
Autoria: |
BENITO, N. P.; ROESSING, M.; PASINI, A.; BROWN, G. G. |
|
Título: |
Macrofauna invertebrada do solo em pastagens do norte do Estado do Paraná. |
|
Ano de publicação: |
2003 |
|
Fonte/Imprenta: |
In:WORKSHOP O USO DA MACROFAUNA EDÁFICA NA AGRICULTURA DO SÉCULO XXI: A IMPORTÂNCIA DOS ENGENHEIROS DO SOLO, 2003, Londrina. Anais... Londrina: Embrapa Soja: Instituto de Ecologia, A.C., 2003. |
|
Páginas: |
p. 175-180. |
|
Série: |
(Embrapa Soja. Documentos, 224). |
|
Idioma: |
Português |
|
Notas: |
Organizado por George Gardner Brown, Carlos Fragoso, Lenita Jacob Oliveira. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00731naa a2200181 a 4500
001 1467125
005 2004-06-07
008 2003 bl uuuu u00u1 u #d
100 1 $aBENITO, N. P.
245 $aMacrofauna invertebrada do solo em pastagens do norte do Estado do Paraná.
260 $c2003
300 $ap. 175-180.
490 $a(Embrapa Soja. Documentos, 224).
500 $aOrganizado por George Gardner Brown, Carlos Fragoso, Lenita Jacob Oliveira.
700 1 $aROESSING, M.
700 1 $aPASINI, A.
700 1 $aBROWN, G. G.
773 $tIn:WORKSHOP O USO DA MACROFAUNA EDÁFICA NA AGRICULTURA DO SÉCULO XXI: A IMPORTÂNCIA DOS ENGENHEIROS DO SOLO, 2003, Londrina. Anais... Londrina: Embrapa Soja: Instituto de Ecologia, A.C., 2003.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
07/05/2021 |
|
Data da última atualização: |
07/05/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 1 |
|
Autoria: |
HOMEM, B. G. C.; LIMA, I. B. G. de; SPASIANI, P. P.; FERREIRA, I. G.; BODDEY, R. M.; BERNARDES, T. F.; DUBEUX JUNIOR, J. C. B.; CASAGRANDE, D. R. |
|
Afiliação: |
BRUNO G. C. HOMEM, UFLA; TALO B. G. DE LIMA, UFLA; PAOLA P. SPASIANI, UFLA; IGOR M. FERREIRA, UFLA; ROBERT MICHAEL BODDEY, CNPAB; THIAGO F. BERNARDES, UFLA; JOSÉ C. B. DUBEUX JUNIOR, UNIVERSITY OF FLORIDA, USA; DANIEL R. CASAGRANDE, UFLA. |
|
Título: |
Palisadegrass pastures with or without nitrogen or mixed with forage peanut grazed to a similar target canopy height. 1. Effects on herbage mass, canopy structure and forage nutritive value. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Grass and Forage Science, First published: 06 April 2021. |
|
ISSN: |
0142-5242 |
|
DOI: |
https://doi.org/10.1111/gfs.12532 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Nitrogen (N) inputs to pasture systems coupled with grazing management strategies based on monitoring and control of canopy structure may provide conditions for greater productivity and enhanced forage nutritive value. This 2‐year study assessed canopy structure and nutritive value responses of three pasture treatments, namely, (1) mixed Marandu palisadegrass (Brachiaria brizantha [Hochst. ex A. Rich.] R.D. Webster [syn. Urochloa brizantha Stapf]) cv. Marandu and forage peanut (Arachis pintoi Krapov. & W.C. Greg.) cv. BRS Mandobi pastures without N fertilizer (GRASS + LEGUME); (2) monoculture Marandu palisadegrass pastures fertilized with 150 kg N/ha (GRASS + N); and (3) monoculture Marandu palisadegrass without N fertilizer (GRASS). Grazing management was similar across pasture treatments, using continuous stocking and a target canopy height of 20?25 cm. Herbage mass was greater in GRASS + N and GRASS + LEGUME pastures than in GRASS in summer and spring (p = .014). The leaf:stem ratio in the grass mass (p = .731) was similar between treatments. Grass crude protein (CP) and in vitro digestible dry matter (IVDDM) were greatest in the GRASS + N pasture (p < .001). Grass neutral detergent fibre (NDF) concentration was greater at GRASS and GRASS + LEGUME pastures than in GRASS + N (p < .001). Forage peanut had a greater IVDDM and CP concentration and a lower NDF concentration than Marandu palisadegrass. Nitrogen application or the presence of the legume increased green herbage mass and improved forage nutritive value in canopies with similar height. MenosNitrogen (N) inputs to pasture systems coupled with grazing management strategies based on monitoring and control of canopy structure may provide conditions for greater productivity and enhanced forage nutritive value. This 2‐year study assessed canopy structure and nutritive value responses of three pasture treatments, namely, (1) mixed Marandu palisadegrass (Brachiaria brizantha [Hochst. ex A. Rich.] R.D. Webster [syn. Urochloa brizantha Stapf]) cv. Marandu and forage peanut (Arachis pintoi Krapov. & W.C. Greg.) cv. BRS Mandobi pastures without N fertilizer (GRASS + LEGUME); (2) monoculture Marandu palisadegrass pastures fertilized with 150 kg N/ha (GRASS + N); and (3) monoculture Marandu palisadegrass without N fertilizer (GRASS). Grazing management was similar across pasture treatments, using continuous stocking and a target canopy height of 20?25 cm. Herbage mass was greater in GRASS + N and GRASS + LEGUME pastures than in GRASS in summer and spring (p = .014). The leaf:stem ratio in the grass mass (p = .731) was similar between treatments. Grass crude protein (CP) and in vitro digestible dry matter (IVDDM) were greatest in the GRASS + N pasture (p < .001). Grass neutral detergent fibre (NDF) concentration was greater at GRASS and GRASS + LEGUME pastures than in GRASS + N (p < .001). Forage peanut had a greater IVDDM and CP concentration and a lower NDF concentration than Marandu palisadegrass. Nitrogen application or the presence of the legume increased green her... Mostrar Tudo |
|
Palavras-Chave: |
Biological nitrogen fixation; Grazing management strategies; Herbage mass. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02513naa a2200265 a 4500
001 2131737
005 2021-05-07
008 2021 bl uuuu u00u1 u #d
022 $a0142-5242
024 7 $ahttps://doi.org/10.1111/gfs.12532$2DOI
100 1 $aHOMEM, B. G. C.
245 $aPalisadegrass pastures with or without nitrogen or mixed with forage peanut grazed to a similar target canopy height. 1. Effects on herbage mass, canopy structure and forage nutritive value.$h[electronic resource]
260 $c2021
520 $aNitrogen (N) inputs to pasture systems coupled with grazing management strategies based on monitoring and control of canopy structure may provide conditions for greater productivity and enhanced forage nutritive value. This 2‐year study assessed canopy structure and nutritive value responses of three pasture treatments, namely, (1) mixed Marandu palisadegrass (Brachiaria brizantha [Hochst. ex A. Rich.] R.D. Webster [syn. Urochloa brizantha Stapf]) cv. Marandu and forage peanut (Arachis pintoi Krapov. & W.C. Greg.) cv. BRS Mandobi pastures without N fertilizer (GRASS + LEGUME); (2) monoculture Marandu palisadegrass pastures fertilized with 150 kg N/ha (GRASS + N); and (3) monoculture Marandu palisadegrass without N fertilizer (GRASS). Grazing management was similar across pasture treatments, using continuous stocking and a target canopy height of 20?25 cm. Herbage mass was greater in GRASS + N and GRASS + LEGUME pastures than in GRASS in summer and spring (p = .014). The leaf:stem ratio in the grass mass (p = .731) was similar between treatments. Grass crude protein (CP) and in vitro digestible dry matter (IVDDM) were greatest in the GRASS + N pasture (p < .001). Grass neutral detergent fibre (NDF) concentration was greater at GRASS and GRASS + LEGUME pastures than in GRASS + N (p < .001). Forage peanut had a greater IVDDM and CP concentration and a lower NDF concentration than Marandu palisadegrass. Nitrogen application or the presence of the legume increased green herbage mass and improved forage nutritive value in canopies with similar height.
653 $aBiological nitrogen fixation
653 $aGrazing management strategies
653 $aHerbage mass
700 1 $aLIMA, I. B. G. de
700 1 $aSPASIANI, P. P.
700 1 $aFERREIRA, I. G.
700 1 $aBODDEY, R. M.
700 1 $aBERNARDES, T. F.
700 1 $aDUBEUX JUNIOR, J. C. B.
700 1 $aCASAGRANDE, D. R.
773 $tGrass and Forage Science, First published: 06 April 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
