| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
18/02/2021 |
|
Data da última atualização: |
18/02/2021 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ARAÚJO, Y. P. de; SOUZA, L. S. B. de; SILVA, T. G. F. da; MOURA, M. S. B. de. |
|
Afiliação: |
Yara Panta de Araújo; Luciana Sandra Bastos de Souza; Thieres George Freire da Silva; MAGNA SOELMA BESERRA DE MOURA, CPATSA. |
|
Título: |
Water and radiation use efficiencies by Erythrina velutina and Enterolobium contortisiliquum under different water conditions. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Floresta e Ambiente, v. 28, n. 1, e20190080, 2021. |
|
DOI: |
https://doi.org/10.1590/2179-8087-FLORAM-2019-0080 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study investigated the water and radiation use efficiencies by Erythrina velutina and Enterolobium contortisiliquum under four water regimes. The experiment was carried out in the municipality of Serra Talhada, PE, Brazil. The experimental design was completely randomized with a 2 x 4 factorial arrangement and three replications. The water regimes were imposed from water replenishments based on the reference evapotranspiration (25, 50, 75 and 100% ET0). Water and radiation use efficiencies were calculated to the 120 days of growth. E. velutina showed a greater accumulated dry biomass (4.89 g pl-1) than E. contortisiliquum (2.22 g pl-1). The 75% ET0 water regime can be adopted without damage to the growth of both species. E. velutina was more efficient in the conversion of water (0.42 g l-1) and radiation in dry biomass (0.028 g MJ-1), indicating high environmental resilience, which is important features to choose species more adequate for reforestation activities. |
|
Palavras-Chave: |
Eficiência do uso da radiação; Uso de água. |
|
Thesagro: |
Água; Biomassa; Caatinga; Enterolobium Contortisiliquum. |
|
Thesaurus Nal: |
Water; Water balance; Water resources; Water utilization. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221227/1/Water-and-Radiation-Use-Efficiencies-2021.pdf
|
|
Marc: |
LEADER 01901naa a2200289 a 4500
001 2130058
005 2021-02-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/2179-8087-FLORAM-2019-0080$2DOI
100 1 $aARAÚJO, Y. P. de
245 $aWater and radiation use efficiencies by Erythrina velutina and Enterolobium contortisiliquum under different water conditions.$h[electronic resource]
260 $c2021
520 $aThis study investigated the water and radiation use efficiencies by Erythrina velutina and Enterolobium contortisiliquum under four water regimes. The experiment was carried out in the municipality of Serra Talhada, PE, Brazil. The experimental design was completely randomized with a 2 x 4 factorial arrangement and three replications. The water regimes were imposed from water replenishments based on the reference evapotranspiration (25, 50, 75 and 100% ET0). Water and radiation use efficiencies were calculated to the 120 days of growth. E. velutina showed a greater accumulated dry biomass (4.89 g pl-1) than E. contortisiliquum (2.22 g pl-1). The 75% ET0 water regime can be adopted without damage to the growth of both species. E. velutina was more efficient in the conversion of water (0.42 g l-1) and radiation in dry biomass (0.028 g MJ-1), indicating high environmental resilience, which is important features to choose species more adequate for reforestation activities.
650 $aWater
650 $aWater balance
650 $aWater resources
650 $aWater utilization
650 $aÁgua
650 $aBiomassa
650 $aCaatinga
650 $aEnterolobium Contortisiliquum
653 $aEficiência do uso da radiação
653 $aUso de água
700 1 $aSOUZA, L. S. B. de
700 1 $aSILVA, T. G. F. da
700 1 $aMOURA, M. S. B. de
773 $tFloresta e Ambiente$gv. 28, n. 1, e20190080, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
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. |
|
|
