| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Café. |
|
Data corrente: |
23/05/2022 |
|
Data da última atualização: |
23/05/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
RESENDE, T. B.; SOUZA, V. H. S.; CASTANHEIRA, D. T.; CARVALHO, M. A. de F.; GUIMARÃES, R. J. |
|
Afiliação: |
THALES BARCELOS RESENDE, OMEX AGRIFLUIDS DO BRASIL; VICTOR HUGO SILVA SOUZA, UFLA; DALYSE TOLEDO CASTANHEIRA, UFLA; MILENE ALVES DE FIGUEIREDO CARVALHO, CNPCa; RUBENS JOSÉ GUIMARÃES, UFLA. |
|
Título: |
Water retainer polymer in coffee plants deployment under different levels of irrigation. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Coffee Science, v. 16, e161926, 2021. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The use of water-retaining polymers may be a feasible alternative in regions with low water availability, as they has enhance the performance of coffee plants with more favorable anatomical characteristics to make physiological processes more efficient. However, the advantages of such use have been scarcely reported. Here, we studied the feasibility of using a water-retaining polymer to optimize irrigation water use during the establishment of a coffee plantation. A randomized block design was used in a factorial scheme (4 × 2) with three replications for a total of 24 experimental plots, each consisting of four pots, with one plant per unit. The experiment was installed in a greenhouse at the Coffee Science Department of the Universidade Federal de Lavras, Minas Gerais, Brazil, with four levels of irrigation (25%, 50%, 75%, and 100% of soil water at field capacity), with or without addition of the water-retaining polymer. Growth variables evaluated included: plant height, stem diameter, number of leaves, shoot and root dry weights, root volume and area. Additionally, gas exchange, leaf water potential, and leaf anatomy were analyzed. The use of water-retaining polymer during establishment of the coffee plantation ensured sufficient water supply, thus guaranteeing plant anatomical and physiological functionality and, consequently, a healthy, vigorous growth. |
|
Thesagro: |
Cafezal; Coffea Arábica; Retenção de Água no Solo. |
|
Thesaurus Nal: |
Irrigation; Soil conditioners; Soil water deficit. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1143376/1/Water-retainer-polymer.pdf
|
|
Marc: |
LEADER 02089naa a2200241 a 4500
001 2143376
005 2022-05-23
008 2021 bl uuuu u00u1 u #d
100 1 $aRESENDE, T. B.
245 $aWater retainer polymer in coffee plants deployment under different levels of irrigation.$h[electronic resource]
260 $c2021
520 $aThe use of water-retaining polymers may be a feasible alternative in regions with low water availability, as they has enhance the performance of coffee plants with more favorable anatomical characteristics to make physiological processes more efficient. However, the advantages of such use have been scarcely reported. Here, we studied the feasibility of using a water-retaining polymer to optimize irrigation water use during the establishment of a coffee plantation. A randomized block design was used in a factorial scheme (4 × 2) with three replications for a total of 24 experimental plots, each consisting of four pots, with one plant per unit. The experiment was installed in a greenhouse at the Coffee Science Department of the Universidade Federal de Lavras, Minas Gerais, Brazil, with four levels of irrigation (25%, 50%, 75%, and 100% of soil water at field capacity), with or without addition of the water-retaining polymer. Growth variables evaluated included: plant height, stem diameter, number of leaves, shoot and root dry weights, root volume and area. Additionally, gas exchange, leaf water potential, and leaf anatomy were analyzed. The use of water-retaining polymer during establishment of the coffee plantation ensured sufficient water supply, thus guaranteeing plant anatomical and physiological functionality and, consequently, a healthy, vigorous growth.
650 $aIrrigation
650 $aSoil conditioners
650 $aSoil water deficit
650 $aCafezal
650 $aCoffea Arábica
650 $aRetenção de Água no Solo
700 1 $aSOUZA, V. H. S.
700 1 $aCASTANHEIRA, D. T.
700 1 $aCARVALHO, M. A. de F.
700 1 $aGUIMARÃES, R. J.
773 $tCoffee Science$gv. 16, e161926, 2021.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Café (CNPCa) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 1 | |
| 1. |  | SEIXAS, J. N.; ORLANDO, D. R.; WOUTERS, F.; WOUTERS, A. T. B.; VARASCHIN. M. S.; Raymundo, D. L. Aspectos patológicos da intoxicação por aceturato de diminazeno em camelídeos sul-americanos. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 12, p. 1509-1513, dezembro 2017. Título em inglês: Pathological aspects of diminazene aceturate toxicosis in american camelids.| Biblioteca(s): Embrapa Unidades Centrais. |
|    |
| Registros recuperados : 1 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
