| |
|
|
| Registros recuperados : 165 | |
| 11. |  | PINTO, L. F. G.; CRESTANA, S. Características edafoclimáticas e informações socioeconômicas no diagnóstico de agroecossistemas da região de São Carlos, SP. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 36, n. 11, p. 1325-1329, nov. 2001 Título em inglês: Soil and climate characteristics and socio-economic data in the diagnostic of agroecosystems of São Carlos region, SP, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
|    |
| Registros recuperados : 165 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Unidades Centrais. |
|
Data corrente: |
29/06/2006 |
|
Data da última atualização: |
25/07/2018 |
|
Autoria: |
PINTO, L. F. G.; BERNARDES, M. S.; PEREIRA, A. R. |
|
Afiliação: |
Luís Fernando Guedes Pinto, Instituto de Manejo e Certificação Florestal e Agrícola - Imaflora; Marcos Silveira Bernardes, Escola Superior de Agricultura Luiz de Queiroz - Esalq/Departamento de Produção Vegetal; Antônio Roberto Pereira, Escola Superior de Agricultura Luiz de Queiroz - Esalq/Departamentode Ciências Exatas. |
|
Título: |
Yield and performance of sugarcane in on-farm interface with rubber in Brazil. |
|
Ano de publicação: |
2006 |
|
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 2, p. 251-255, fev. 2006 |
|
Idioma: |
Inglês |
|
Notas: |
Título em português: Produção e desempenho de cana-de-açúcar em interface de campo com seringueira. |
|
Conteúdo: |
Agroforestry systems are indicated as an alternative for sugarcane (Saccharum officinarum) cultivation in Piracicaba, SP, Brazil, however there are not many field experiments on plant performance under these conditions in the world. The objective of this work was to assess crop yield and partitioning in a sugarcane-rubber (Hevea brasiliensis) interface in on-farm conditions. The availability of irradiance for the crop along the interface was simulated and its effect over sugarcane dry matter production was tested. Crop yield was negatively affected by distance of the trees, but development and sucrose were not affected. Above ground dry matter increased from 16.6 to 51.5 t ha-1 from trees. Partitioning did not have a defined standard, as harvest index increased from 0.85 to 0.93, but specific leaf area was not significant along the transect, ranging from 13.48 to 15.73 m2 kg-1. Light is the main factor of competition between the trees and the crop, but the relative importance of below ground interactions increases closer to the trees. Feasibility of the system depends on maturity of the trees and management strategies. |
|
Palavras-Chave: |
agroforestry systems; luz; partição; partitioning; sistemas agroflorestais. |
|
Thesagro: |
Hevea Brasiliensis; Saccharum Officinarum. |
|
Thesaurus NAL: |
light. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/107430/1/Yield-and.pdf
|
|
Marc: |
LEADER 01959naa a2200253 a 4500
001 1118444
005 2018-07-25
008 2006 bl uuuu u00u1 u #d
100 1 $aPINTO, L. F. G.
245 $aYield and performance of sugarcane in on-farm interface with rubber in Brazil.
260 $c2006
500 $aTítulo em português: Produção e desempenho de cana-de-açúcar em interface de campo com seringueira.
520 $aAgroforestry systems are indicated as an alternative for sugarcane (Saccharum officinarum) cultivation in Piracicaba, SP, Brazil, however there are not many field experiments on plant performance under these conditions in the world. The objective of this work was to assess crop yield and partitioning in a sugarcane-rubber (Hevea brasiliensis) interface in on-farm conditions. The availability of irradiance for the crop along the interface was simulated and its effect over sugarcane dry matter production was tested. Crop yield was negatively affected by distance of the trees, but development and sucrose were not affected. Above ground dry matter increased from 16.6 to 51.5 t ha-1 from trees. Partitioning did not have a defined standard, as harvest index increased from 0.85 to 0.93, but specific leaf area was not significant along the transect, ranging from 13.48 to 15.73 m2 kg-1. Light is the main factor of competition between the trees and the crop, but the relative importance of below ground interactions increases closer to the trees. Feasibility of the system depends on maturity of the trees and management strategies.
650 $alight
650 $aHevea Brasiliensis
650 $aSaccharum Officinarum
653 $aagroforestry systems
653 $aluz
653 $apartição
653 $apartitioning
653 $asistemas agroflorestais
700 1 $aBERNARDES, M. S.
700 1 $aPEREIRA, A. R.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 41, n. 2, p. 251-255, fev. 2006
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
