|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
17/10/2011 |
|
Data da última atualização: |
17/10/2011 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
|
Autoria: |
MARASCHIN, G. E.; ALMEIDA, E. X. de; HATHMANN, O. E. |
|
Afiliação: |
Epagri |
|
Título: |
Pasture dynamics of mott dwarf elephantgrass as related to animal performance. |
|
Ano de publicação: |
1997 |
|
Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Canadá. [Proceedings...]. Canadá: Grasslands 2000, 1997. p. 25-26. |
|
Idioma: |
Inglês |
|
Conteúdo: |
In the subtropic of southern Brazil (27S; 49W), Ituporanga, SC, EPAGRI, the Mott dwarf elephantgrass (MDE; Pennisetum purpureum Schum) was evaluated under four levels of forage on offer. The actual levels of green leaf lamina dry matter (GLLDM) were 3.8; 7.5; 10.5 and 14.7 kg/100 kg liveweight per day, arranged in a randomized block design, two field replications and three tester steers (8-10 mo.) per pasture, under continuous stocking and the put-and-take technique. Intensive sampling characterized pasture attributes and animal responses. Lenient grazing allowed better performance of pasture canopy, root system and residual dry matter. Higher rates of green leaf lamina accumulation sustained daily liveweight gain (DLG) above 1.0 kg/an, along the 210 days of the growing season. GLLDM available for grazing assures high DLG, promotes sustainability and defines the animal potential of MDE under continuous stocking. |
|
Palavras-Chave: |
Dayli liveweight gain; Forage on offer; Gain per ha; Morphological characteristics; Residual dry matter; Rete of dry matter accumulation. |
|
Categoria do assunto: |
-- |
|
|
|
|
Marc: |
LEADER 01565naa a2200193 a 4500
001 1081329
005 2011-10-17
008 1997 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aPasture dynamics of mott dwarf elephantgrass as related to animal performance.
260 $c1997
520 $aIn the subtropic of southern Brazil (27S; 49W), Ituporanga, SC, EPAGRI, the Mott dwarf elephantgrass (MDE; Pennisetum purpureum Schum) was evaluated under four levels of forage on offer. The actual levels of green leaf lamina dry matter (GLLDM) were 3.8; 7.5; 10.5 and 14.7 kg/100 kg liveweight per day, arranged in a randomized block design, two field replications and three tester steers (8-10 mo.) per pasture, under continuous stocking and the put-and-take technique. Intensive sampling characterized pasture attributes and animal responses. Lenient grazing allowed better performance of pasture canopy, root system and residual dry matter. Higher rates of green leaf lamina accumulation sustained daily liveweight gain (DLG) above 1.0 kg/an, along the 210 days of the growing season. GLLDM available for grazing assures high DLG, promotes sustainability and defines the animal potential of MDE under continuous stocking.
653 $aDayli liveweight gain
653 $aForage on offer
653 $aGain per ha
653 $aMorphological characteristics
653 $aResidual dry matter
653 $aRete of dry matter accumulation
773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 18., 1997, Canadá. [Proceedings...]. Canadá: Grasslands 2000, 1997. p. 25-26.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
