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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
02/07/2001 |
Data da última atualização: |
02/07/2001 |
Autoria: |
PICANCO, M.; GUSMAO, M. R.; SILVA, D. J. H.; GUEDES, R. N. C. |
Título: |
Conventional sampling plan for vectorial insects of viroses, predators and parasitoids in tomato. |
Ano de publicação: |
2000 |
Fonte/Imprenta: |
In: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21.; BRAZILIAN CONGRESS OF ENTOMOLOGY, 18., 2000, Foz do Iguassu. Abstracts... Londrina: SEB / Embrapa Soja, 2000. |
Volume: |
v.1. |
Páginas: |
p.179. |
Série: |
(Embrapa Soja. Documentos, 143). |
Idioma: |
Inglês |
Notas: |
Resumo 710. |
Palavras-Chave: |
Parasitoid; Parasitoide; Pest insect. |
Thesagro: |
Bemisia Tabaci; Inseto; Lycopersicon Esculentum; Macrosiphum Euphorbiae; Myzus Persicae; Praga; Predador; Tomate; Vetor. |
Thesaurus Nal: |
Frankliniella; predators; tomatoes. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01085naa a2200361 a 4500 001 1770112 005 2001-07-02 008 2000 bl uuuu u00u1 u #d 100 1 $aPICANCO, M. 245 $aConventional sampling plan for vectorial insects of viroses, predators and parasitoids in tomato. 260 $c2000 300 $ap.179. v.1. 490 $a(Embrapa Soja. Documentos, 143).$vv.1. 500 $aResumo 710. 650 $aFrankliniella 650 $apredators 650 $atomatoes 650 $aBemisia Tabaci 650 $aInseto 650 $aLycopersicon Esculentum 650 $aMacrosiphum Euphorbiae 650 $aMyzus Persicae 650 $aPraga 650 $aPredador 650 $aTomate 650 $aVetor 653 $aParasitoid 653 $aParasitoide 653 $aPest insect 700 1 $aGUSMAO, M. R. 700 1 $aSILVA, D. J. H. 700 1 $aGUEDES, R. N. C. 773 $tIn: INTERNATIONAL CONGRESS OF ENTOMOLOGY, 21.; BRAZILIAN CONGRESS OF ENTOMOLOGY, 18., 2000, Foz do Iguassu. Abstracts... Londrina: SEB / Embrapa Soja, 2000.
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Embrapa Hortaliças (CNPH) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
18/11/2021 |
Data da última atualização: |
14/06/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
OLIVEIRA, J. P. V. de; DUARTE, V. P.; CASTRO, E. M. e; MAGALHAES, P. C.; PEREIRA, F. J. |
Afiliação: |
JEAN PAULO VITOR DE OLIVEIRA, Universidade Federal de Lavras; VINÍCIUS POLITI DUARTE, Universidade Federal de Lavras; EVARISTO MAURO E CASTRO, Universidade Federal de Lavras; PAULO CESAR MAGALHAES, CNPMS; FABRICIO JOSE PEREIRA, Universidade Federal de Alfenas. |
Título: |
Stomatal cavity modulates the gas exchange of Sorghum bicolor (L.) Moench. grown under diferent water levels. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Protoplasma, v. 259, p. 1081-1097, 2022. |
DOI: |
https://doi.org/10.1007/s00709-021-01722-1 |
Idioma: |
Inglês |
Conteúdo: |
This work aimed to evaluate the efects of lower water levels on leaf intercellular spaces and to assess their relations with the gas exchange, anatomy, and growth of Sorghum bicolor. Experiments were conducted in a greenhouse, in which plants were subjected to three water conditions (ten replicates, n = 30): well-irrigated, decreased irrigation, and limited irrigation. Lower water levels had no signifcant efect on the growth of S. bicolor but increased the biomass of the roots. Moreover, the number of leaves, leaf area, and leaf size as well as the chlorophyll content were not afected by lower water levels, and no signifcant changes were detected for whole plant photosynthesis, transpiration, or stomatal conductance. The water content of the plants and the water potential remained unchanged. However, compared with other treatments, the decreased irrigation decreased water loss and increased the water retention. Lower water levels increased the intercellular CO2 percentage, mesophyll area, and proportion of stomatal cavities and promoted minor changes in leaf tissue and stomatal traits. The increased stomatal cavities provided higher CO2 uptake and prevented excessive water loss. Thus, modifcations to the intercellular spaces promoted conditions to avoid excessive water loss while concurrently improving CO2 uptake, which are important traits for drought-tolerant plants. |
Palavras-Chave: |
Anatomia foliar; Cavidade estomática; Estresse hídrico; Leaf anatomy; Stomatal cavity; Troca gasosa. |
Thesagro: |
Anatomia Vegetal; Folha; Fotossíntese; Transpiração Vegetal. |
Thesaurus NAL: |
Gas exchange; Photosynthesis; Transpiration; Water stress. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02421naa a2200349 a 4500 001 2136277 005 2022-06-14 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s00709-021-01722-1$2DOI 100 1 $aOLIVEIRA, J. P. V. de 245 $aStomatal cavity modulates the gas exchange of Sorghum bicolor (L.) Moench. grown under diferent water levels.$h[electronic resource] 260 $c2022 520 $aThis work aimed to evaluate the efects of lower water levels on leaf intercellular spaces and to assess their relations with the gas exchange, anatomy, and growth of Sorghum bicolor. Experiments were conducted in a greenhouse, in which plants were subjected to three water conditions (ten replicates, n = 30): well-irrigated, decreased irrigation, and limited irrigation. Lower water levels had no signifcant efect on the growth of S. bicolor but increased the biomass of the roots. Moreover, the number of leaves, leaf area, and leaf size as well as the chlorophyll content were not afected by lower water levels, and no signifcant changes were detected for whole plant photosynthesis, transpiration, or stomatal conductance. The water content of the plants and the water potential remained unchanged. However, compared with other treatments, the decreased irrigation decreased water loss and increased the water retention. Lower water levels increased the intercellular CO2 percentage, mesophyll area, and proportion of stomatal cavities and promoted minor changes in leaf tissue and stomatal traits. The increased stomatal cavities provided higher CO2 uptake and prevented excessive water loss. Thus, modifcations to the intercellular spaces promoted conditions to avoid excessive water loss while concurrently improving CO2 uptake, which are important traits for drought-tolerant plants. 650 $aGas exchange 650 $aPhotosynthesis 650 $aTranspiration 650 $aWater stress 650 $aAnatomia Vegetal 650 $aFolha 650 $aFotossíntese 650 $aTranspiração Vegetal 653 $aAnatomia foliar 653 $aCavidade estomática 653 $aEstresse hídrico 653 $aLeaf anatomy 653 $aStomatal cavity 653 $aTroca gasosa 700 1 $aDUARTE, V. P. 700 1 $aCASTRO, E. M. e 700 1 $aMAGALHAES, P. C. 700 1 $aPEREIRA, F. J. 773 $tProtoplasma$gv. 259, p. 1081-1097, 2022.
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