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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
07/10/2019 |
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Data da última atualização: |
07/10/2019 |
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Autoria: |
OLIVEIRA JUNIOR, L. F. G. de; SANTOS, P. L. de S.; LIMA, R. S. N. de; SILVEIRA, M. P. C.; FAGUNDES, J. L.; GUTIERREZ CARNELOSSI, M. A. |
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Afiliação: |
Luiz Fernando Ganassali de Oliveira Júnior, Universidade Federal de Sergipe - UFS; Patrícia Lima de Souza Santos, Universidade Federal de Sergipe - UFS; Roberta Samara Nunes de Lima, Universidade Federal de Sergipe - UFS; Maria Priscilla Celestino Silveira, Universidade Federal de Sergipe - UFS; Jailson Lara Fagundes, Universidade Federal de Sergipe - UFS; Marcelo Andrade Gutierrez Carnelossi, Universidade Estadual do Maranhão - UEMA. |
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Título: |
Physiological parameters of cowpea treated with CaO-based particle film and subjected to water restriction. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 54, e00033, 2019. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Parâmetros fisiológicos de feijão-caupi tratado com filme de partícula de CaO e submetido à restrição hídrica. |
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Conteúdo: |
The objective of this work was to evaluate the effects of CaO-based particle film on the physiological parameters of cowpea (Vigna unguiculata) subjected to water restriction. Plants were subjected to two levels of soil moisture and three concentrations of the film, as follows: control, without film + 100% crop evapotranspiration (ETc); without film + 50% ETc; 5% CaO + 50% ETc; 10% CaO + 50% ETc; 5% CaO + 100% ETc; and 10% CaO + 100% ETc. Plants treated with 50% ETc remained stable with the application of 10% CaO particle film and showed high photosynthetic assimilation of CO2 (32 μmol m-2 s-1), moderate transpiration (5.6 mmol m-2 s-1), maintenance of chlorophyll content, and greater intrinsic water-use efficiency (IWUE, 226.65 μmol mol-1) and instantaneous water-use efficiency (6.06 μmol mmol‑1) than plants of the other treatments. Control plants and plants at 5% CaO + 50% ETc showed, respectively, photosynthetic assimilation of CO2 at 15.34 and 15.94 μmol m-2 s-1, transpiration at 3.51 and 3.45 mmol m-2 s-1, and IWUE at 177.7 and 198.9 μmol mol-1. The CaO-based particle film is effective in protecting bean plants subjected to water restriction. |
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Palavras-Chave: |
Troca gasosa; Water deficiency. |
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Thesagro: |
Cálcio; Deficiência Hídrica; Vigna Unguiculata. |
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Thesaurus Nal: |
Calcium; Gas exchange. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202609/1/Physiological-parameters-of-cowpea-treated.pdf
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Marc: |
LEADER 02170naa a2200277 a 4500
001 2112822
005 2019-10-07
008 2019 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA JUNIOR, L. F. G. de
245 $aPhysiological parameters of cowpea treated with CaO-based particle film and subjected to water restriction.$h[electronic resource]
260 $c2019
500 $aTítulo em português: Parâmetros fisiológicos de feijão-caupi tratado com filme de partícula de CaO e submetido à restrição hídrica.
520 $aThe objective of this work was to evaluate the effects of CaO-based particle film on the physiological parameters of cowpea (Vigna unguiculata) subjected to water restriction. Plants were subjected to two levels of soil moisture and three concentrations of the film, as follows: control, without film + 100% crop evapotranspiration (ETc); without film + 50% ETc; 5% CaO + 50% ETc; 10% CaO + 50% ETc; 5% CaO + 100% ETc; and 10% CaO + 100% ETc. Plants treated with 50% ETc remained stable with the application of 10% CaO particle film and showed high photosynthetic assimilation of CO2 (32 μmol m-2 s-1), moderate transpiration (5.6 mmol m-2 s-1), maintenance of chlorophyll content, and greater intrinsic water-use efficiency (IWUE, 226.65 μmol mol-1) and instantaneous water-use efficiency (6.06 μmol mmol‑1) than plants of the other treatments. Control plants and plants at 5% CaO + 50% ETc showed, respectively, photosynthetic assimilation of CO2 at 15.34 and 15.94 μmol m-2 s-1, transpiration at 3.51 and 3.45 mmol m-2 s-1, and IWUE at 177.7 and 198.9 μmol mol-1. The CaO-based particle film is effective in protecting bean plants subjected to water restriction.
650 $aCalcium
650 $aGas exchange
650 $aCálcio
650 $aDeficiência Hídrica
650 $aVigna Unguiculata
653 $aTroca gasosa
653 $aWater deficiency
700 1 $aSANTOS, P. L. de S.
700 1 $aLIMA, R. S. N. de
700 1 $aSILVEIRA, M. P. C.
700 1 $aFAGUNDES, J. L.
700 1 $aGUTIERREZ CARNELOSSI, M. A.
773 $tPesquisa Agropecuária Brasileira$gv. 54, e00033, 2019.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
17/05/2011 |
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Data da última atualização: |
06/07/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
PERUQUETTI, R. C.; COSTA, L. da S. M. da; SILVA, V. S. da; DRUMOND, P. M. |
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Afiliação: |
RUI C. PERUQUETTI; LUENA DA S. M. DA COSTA; VALDIRENE S. DA SILVA; PATRICIA MARIA DRUMOND, CPAF-AC. |
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Título: |
Frugivory by a stingless bee (Hymenoptera: Apidae). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Neotropical Entomology, Londrina, v. 39, n. 6, p. 1051-10052, nov./dez. 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Frugivory is not frequent among bees. Although stingless bees visit aged fruits for pulp, the use of fresh fruits is recorded only for Trigona hypogea Silvestri, a species that does not visit flowers. Here we report the occurrence of frugivory in Trigona amazonensis (Ducke), a flowervisiting stingless bee. |
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Palavras-Chave: |
Abejas sin aguijón; Abelha sem ferrão; Abelhas neotropicais; Acre; Amazonia Occidental; Amazônia Ocidental; Frugivoria; Guayabas; Insectos polinizadores; Primeiro registro; Rio Branco (AC); Trigoma amazonensis; Western Amazon. |
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Thesagro: |
Abelha; Goiaba; Inseto polinizador; Psidium guajava. |
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Thesaurus NAL: |
Guavas; Pollinating insects; Stingless bees. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159661/1/23896.pdf
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Marc: |
LEADER 01415naa a2200397 a 4500
001 1888813
005 2021-07-06
008 2010 bl uuuu u00u1 u #d
100 1 $aPERUQUETTI, R. C.
245 $aFrugivory by a stingless bee (Hymenoptera$bApidae).$h[electronic resource]
260 $c2010
520 $aFrugivory is not frequent among bees. Although stingless bees visit aged fruits for pulp, the use of fresh fruits is recorded only for Trigona hypogea Silvestri, a species that does not visit flowers. Here we report the occurrence of frugivory in Trigona amazonensis (Ducke), a flowervisiting stingless bee.
650 $aGuavas
650 $aPollinating insects
650 $aStingless bees
650 $aAbelha
650 $aGoiaba
650 $aInseto polinizador
650 $aPsidium guajava
653 $aAbejas sin aguijón
653 $aAbelha sem ferrão
653 $aAbelhas neotropicais
653 $aAcre
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aFrugivoria
653 $aGuayabas
653 $aInsectos polinizadores
653 $aPrimeiro registro
653 $aRio Branco (AC)
653 $aTrigoma amazonensis
653 $aWestern Amazon
700 1 $aCOSTA, L. da S. M. da
700 1 $aSILVA, V. S. da
700 1 $aDRUMOND, P. M.
773 $tNeotropical Entomology, Londrina$gv. 39, n. 6, p. 1051-10052, nov./dez. 2010.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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