| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Cerrados; Embrapa Semiárido. |
|
Data corrente: |
19/02/1993 |
|
Data da última atualização: |
22/04/1999 |
|
Autoria: |
COELHO, R. W. |
|
Título: |
Agronomic evaluation of several species of the genus Stylosanthes Sw. |
|
Ano de publicação: |
1977 |
|
Fonte/Imprenta: |
Florida: University of Florida, 1977. |
|
Páginas: |
91p. |
|
Idioma: |
Inglês |
|
Notas: |
Tese Mestrado. |
|
Conteúdo: |
The possible adaptation of nine species of the genus Stylosanthes SW., represented by 39 accessions, to a latitude of about 30[graus]N and evaluation of their feed quality was investigated. The Beef Research Unit (BRU) near Gainesville, Florida was chosen for the experimental site. Stylosanthes hamata (L) Taub. was the species which showed the best adaptation followed by Stylosanthes scabra Vog.. Stylosanthes guyanensis (Aubl.) Sw. seemed to be the least adapted species to this latitude and climatic environment as measured by flowering characteristics. This species had a high percentage of accessions that either did not flower or did not produce any seed. Photoperiod was the main factor affecting flowering. Different daylength requirements were observed between and within species. No difference (P<0.05) was evident in percent IVOMD between means of the predominantly erect plant types (Stylosanthes scabra Vog.) and the generally prostate ones [Stylosanthes guyanensis (Aubl.)Sw.]. The IVOMD ranged from 66.6% to 49.6% and percentage of leaves from 64,9% to 46.4%. The correlation between percent IVOMD and percentage of leaves was positive (r=0.19). The variation of IVOMD and percentage of leaves was greater within than between accessions. |
|
Palavras-Chave: |
Digestibility in vitro; Feed legumes; Grass; Growing; Habit; In vitro; Quality; Regiao tropical; Tropical zones. |
|
Thesagro: |
Adubo; Crescimento; Digestibilidade; Espécie; Floração; Forragem; Habitat; Leguminosa Forrageira; Qualidade. |
|
Thesaurus Nal: |
fertilizers; flowering; forage; Stylosanthes. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02217nam a2200397 a 4500
001 1563260
005 1999-04-22
008 1977 bl uuuu m 00u1 u #d
100 1 $aCOELHO, R. W.
245 $aAgronomic evaluation of several species of the genus Stylosanthes Sw.
260 $aFlorida: University of Florida$c1977
300 $a91p.
500 $aTese Mestrado.
520 $aThe possible adaptation of nine species of the genus Stylosanthes SW., represented by 39 accessions, to a latitude of about 30[graus]N and evaluation of their feed quality was investigated. The Beef Research Unit (BRU) near Gainesville, Florida was chosen for the experimental site. Stylosanthes hamata (L) Taub. was the species which showed the best adaptation followed by Stylosanthes scabra Vog.. Stylosanthes guyanensis (Aubl.) Sw. seemed to be the least adapted species to this latitude and climatic environment as measured by flowering characteristics. This species had a high percentage of accessions that either did not flower or did not produce any seed. Photoperiod was the main factor affecting flowering. Different daylength requirements were observed between and within species. No difference (P<0.05) was evident in percent IVOMD between means of the predominantly erect plant types (Stylosanthes scabra Vog.) and the generally prostate ones [Stylosanthes guyanensis (Aubl.)Sw.]. The IVOMD ranged from 66.6% to 49.6% and percentage of leaves from 64,9% to 46.4%. The correlation between percent IVOMD and percentage of leaves was positive (r=0.19). The variation of IVOMD and percentage of leaves was greater within than between accessions.
650 $afertilizers
650 $aflowering
650 $aforage
650 $aStylosanthes
650 $aAdubo
650 $aCrescimento
650 $aDigestibilidade
650 $aEspécie
650 $aFloração
650 $aForragem
650 $aHabitat
650 $aLeguminosa Forrageira
650 $aQualidade
653 $aDigestibility in vitro
653 $aFeed legumes
653 $aGrass
653 $aGrowing
653 $aHabit
653 $aIn vitro
653 $aQuality
653 $aRegiao tropical
653 $aTropical zones
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Cerrados (CPAC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 43 | |
| 20. |  | COELHO, R. W.; MORAES, C. O. C.; GONÇALVES, J. O. N.; GIRARDI-DEIRO, A. M. Avaliação de gramíneas submetidas a pastejo. Bagé: EMBRAPA-UEPAE de Bagé, 1984. 6 p. (EMBRAPA-UEPAE de Bagé. Pesquisa em andamento, 1). Errata: relação correta de autores: Rogério Waltrick Coelho, Carlos Otávio Costa Moraes, José Otávio Neto Gonçalves, Auro Silva Acevedo, Ana Maria Girardi Deiro, Sérgio Silveira Gonzaga.| Biblioteca(s): Embrapa Pecuária Sul. |
|    |
| Registros recuperados : 43 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
