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Registro Completo |
Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
03/02/2021 |
Data da última atualização: |
18/06/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ABANTO-RODRIGUEZ, C.; ARAÚJO, W. F.; CHAGAS, P. C.; SIQUEIRA, R. H. S.; CHAGAS, E. A.; PAULICHI, M. G.; LIMA, J. V. G.; SAKAZAKI, R. T.; MONTEIRO NETO, J. L. L.; VALERO, M. A. M.; PINHO, C. C. S; ALMEIDA, L. F. P. de. |
Afiliação: |
EDVAN ALVES CHAGAS, CPAF-RR. |
Título: |
Determination of evapotranspiration and crop coefficient of Myrciaria dubia (Kunth) McVaugh for domestication and conservation on uplands. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Revista Chapingo Serie Horticultura, v. 26, n. 3, p. 175-188, 2020. |
Idioma: |
Inglês |
Conteúdo: |
Myrciaria dubia (Kunth) McVaugh is a fruit tree native to the Amazon with great potential due to its nutraceutical properties; thus, ex situ adaptation technologies should be developed. The objective of this study was to determine the evapotranspiration (ETc) and crop coefficient (Kc) of Myrciaria dubia for domestication and conservation on uplands. Two Myrciaria dubia plants of 2, 4, and 6 years old with similar morphological characteristics of height, number of branches (basal and terminal), and diameter (stem and canopy) were transplanted into drainage lysimeters. Residue of organic mulching composed of a native grass (Trachypogon plumosus) was applied once to one plant of each age category. The mean ETc values for 2-, 4-, and 6-year-old plants in the presence and absence of mulch were 2- and 2.7-mm∙day-1, 3.2- and 3.9-mm∙day-1, and 6.1- and 7.2-mm∙day-1, respectively. The mean Kc values in the EI, EII, and EIII phenological stages with and without mulch were 0.4 and 0.6, 0.6 and 0.8, and 1.1 and 1.3, respectively. The ETc and Kc values for Myrciaria dubia plants with organic mulching can be used in irrigation planning for cultivation, domestication, conservation, and efficient use of water resources in tropical savannas of Roraima, Brazil. |
Palavras-Chave: |
Amazon; Camu-camu; Hydric balance. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/220885/1/KC-Cacari-Revista-Chapingo-2020-02.16.04.031.00.03.pdf
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Marc: |
LEADER 02170naa a2200289 a 4500 001 2129785 005 2021-06-18 008 2020 bl uuuu u00u1 u #d 100 1 $aABANTO-RODRIGUEZ, C. 245 $aDetermination of evapotranspiration and crop coefficient of Myrciaria dubia (Kunth) McVaugh for domestication and conservation on uplands.$h[electronic resource] 260 $c2020 520 $aMyrciaria dubia (Kunth) McVaugh is a fruit tree native to the Amazon with great potential due to its nutraceutical properties; thus, ex situ adaptation technologies should be developed. The objective of this study was to determine the evapotranspiration (ETc) and crop coefficient (Kc) of Myrciaria dubia for domestication and conservation on uplands. Two Myrciaria dubia plants of 2, 4, and 6 years old with similar morphological characteristics of height, number of branches (basal and terminal), and diameter (stem and canopy) were transplanted into drainage lysimeters. Residue of organic mulching composed of a native grass (Trachypogon plumosus) was applied once to one plant of each age category. The mean ETc values for 2-, 4-, and 6-year-old plants in the presence and absence of mulch were 2- and 2.7-mm∙day-1, 3.2- and 3.9-mm∙day-1, and 6.1- and 7.2-mm∙day-1, respectively. The mean Kc values in the EI, EII, and EIII phenological stages with and without mulch were 0.4 and 0.6, 0.6 and 0.8, and 1.1 and 1.3, respectively. The ETc and Kc values for Myrciaria dubia plants with organic mulching can be used in irrigation planning for cultivation, domestication, conservation, and efficient use of water resources in tropical savannas of Roraima, Brazil. 653 $aAmazon 653 $aCamu-camu 653 $aHydric balance 700 1 $aARAÚJO, W. F. 700 1 $aCHAGAS, P. C. 700 1 $aSIQUEIRA, R. H. S. 700 1 $aCHAGAS, E. A. 700 1 $aPAULICHI, M. G. 700 1 $aLIMA, J. V. G. 700 1 $aSAKAZAKI, R. T. 700 1 $aMONTEIRO NETO, J. L. L. 700 1 $aVALERO, M. A. M. 700 1 $aPINHO, C. C. S 700 1 $aALMEIDA, L. F. P. de 773 $tRevista Chapingo Serie Horticultura$gv. 26, n. 3, p. 175-188, 2020.
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Embrapa Roraima (CPAF-RR) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
12/09/2007 |
Data da última atualização: |
25/05/2018 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
ANDRADE, C. de L. T. de; ALVARENGA, R. C.; KARAM, D.; BORGES JUNIOR, J. C. F. |
Afiliação: |
CAMILO DE LELIS TEIXEIRA DE ANDRADE, CNPMS; RAMON COSTA ALVARENGA, CNPMS; DECIO KARAM, CNPMS; João Carlos Ferreira Borges Junior, Universidade Federal Rural de Pernambuco. |
Título: |
Agriculture-induced water quality problems in a maize irrigated crop: 2 - atrazine leaching. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: INTERNATINAL CONFERENCE ON DIFFUSE POLLUTION, 11.; JOINT MEETING OF THE IWA DIFFUSE POLLUTION AND URBAN DRAINAGE SPECIALIST GROUPS, 1., 2007, Belo Horizonte. Proceedings... London: IWA, 2007. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Inglês |
Palavras-Chave: |
Herbicide; Water contamination. |
Thesagro: |
Herbicida. |
Thesaurus NAL: |
corn; irrigation. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/55879/1/Agriculture-induced.pdf
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Marc: |
LEADER 00766nam a2200205 a 4500 001 1490777 005 2018-05-25 008 2007 bl uuuu u00u1 u #d 100 1 $aANDRADE, C. de L. T. de 245 $aAgriculture-induced water quality problems in a maize irrigated crop$b2 - atrazine leaching.$h[electronic resource] 260 $aIn: INTERNATINAL CONFERENCE ON DIFFUSE POLLUTION, 11.; JOINT MEETING OF THE IWA DIFFUSE POLLUTION AND URBAN DRAINAGE SPECIALIST GROUPS, 1., 2007, Belo Horizonte. Proceedings... London: IWA$c2007 300 $c1 CD-ROM. 650 $acorn 650 $airrigation 650 $aHerbicida 653 $aHerbicide 653 $aWater contamination 700 1 $aALVARENGA, R. C. 700 1 $aKARAM, D. 700 1 $aBORGES JUNIOR, J. C. F.
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