| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Trigo. Para informações adicionais entre em contato com cnpt.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Trigo. |
|
Data corrente: |
10/02/2025 |
|
Data da última atualização: |
10/02/2025 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
CUNHA, V. dos S.; FIPKE, G. M.; CONCEIÇÃO, G. M.; MÜLLER, T. M.; PIRES, J. L. F.; FULANETI, F. S.; MARTIN, T. N. |
|
Afiliação: |
VINÍCIUS DOS SANTOS CUNHA, UNIVERSIDADE FEDERAL DO PAMPA; GLAUBER MONÇON FIPKE, UNIVERSIDADE FEDERAL DO PAMPA; GERUSA MASSUQUINI CONCEIÇÃO, UNIVERSIDADE REGIONAL DO NOROESTE DO ESTADO DO RIO GRANDE DO SUL; TÂNIA MARIA MÜLLER, UNIVERSIDADE FEDERAL DE SANTA MARIA; JOAO LEONARDO FERNANDES PIRES, CNPT; FERNANDO SINTRA FULANETI, UNIVERSIDADE FEDERAL DE SANTA MARIA; THOMAS NEWTON MARTIN, UNIVERSIDADE FEDERAL DE SANTA MARIA. |
|
Título: |
Intraspecific competition in row spacings in soybean. |
|
Ano de publicação: |
2024 |
|
Fonte/Imprenta: |
Emirates Journal of Food and Agriculture, v. 36, 2024. |
|
DOI: |
https://doi: 10.3897/ejfa.2024.118264 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The aim of this study is to assess the impact of various row spacings on the morphology, components of grain yield, and overall grain yield of soybean. The experiments were conducted over two planting seasons (2014/2015 and 2015/2016) using two planting dates (November and December) and two cultivars, FPS Urano RR and BMX Tornado RR. The row spacings tested were: 45 cm (wide row), 45 × 45 cm (cross row), 22.5 × 45 cm (twin row), and 22.5 cm (narrow row). Measurements included leaf area index and sunlight interception at R2 stage, as well as grain yield components and overall grain yield. Narrow rows, in addition to achieving canopy closure, also demonstrated enhanced sunlight interception at the R2 stage. However, the positive effect of increased sunlight interception on grain yield was only significant for the December planting date, with no notable difference observed for the November planting date. These findings imply that while narrow rows may offer advantages, particularly in later planting dates, their implementation should be carefully considered and may not consistently lead to increased grain yield, reinforcing the continued preference for conventional row spacing. |
|
Thesagro: |
Grão; Rendimento; Soja. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01870naa a2200241 a 4500
001 2172577
005 2025-02-10
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi: 10.3897/ejfa.2024.118264$2DOI
100 1 $aCUNHA, V. dos S.
245 $aIntraspecific competition in row spacings in soybean.$h[electronic resource]
260 $c2024
520 $aThe aim of this study is to assess the impact of various row spacings on the morphology, components of grain yield, and overall grain yield of soybean. The experiments were conducted over two planting seasons (2014/2015 and 2015/2016) using two planting dates (November and December) and two cultivars, FPS Urano RR and BMX Tornado RR. The row spacings tested were: 45 cm (wide row), 45 × 45 cm (cross row), 22.5 × 45 cm (twin row), and 22.5 cm (narrow row). Measurements included leaf area index and sunlight interception at R2 stage, as well as grain yield components and overall grain yield. Narrow rows, in addition to achieving canopy closure, also demonstrated enhanced sunlight interception at the R2 stage. However, the positive effect of increased sunlight interception on grain yield was only significant for the December planting date, with no notable difference observed for the November planting date. These findings imply that while narrow rows may offer advantages, particularly in later planting dates, their implementation should be carefully considered and may not consistently lead to increased grain yield, reinforcing the continued preference for conventional row spacing.
650 $aGrão
650 $aRendimento
650 $aSoja
700 1 $aFIPKE, G. M.
700 1 $aCONCEIÇÃO, G. M.
700 1 $aMÜLLER, T. M.
700 1 $aPIRES, J. L. F.
700 1 $aFULANETI, F. S.
700 1 $aMARTIN, T. N.
773 $tEmirates Journal of Food and Agriculture$gv. 36, 2024.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Trigo (CNPT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
