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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
10/10/2017 |
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Data da última atualização: |
10/10/2017 |
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Autoria: |
CAVALCANTE, M. Z. B.; SABINO, J. H. F.; BARBOSA, M. S. de M.; DUKTRA, D. F. da S.; SILVA, H. L. da C.; SILVA, S. D. P. da; STUMPF, E. R. T. |
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Afiliação: |
MÁRKILLA ZUNETE BECKMANN CAVALCANTE, UNIVASF; JOÃO HENRIQUE FERREIRA SABINO, UNIVASF; MAYARA SUZANNE DE MELO BARBOSA, BARBOSA; DANIEL FAGNER DA SILVA DULTRA, UNIVASF; HANDERSON LEANDRO DA COSTA SILVA, UNIVASF; SHEILA DANIELLA PEREIRA DA SILVA, UNIVASF; ELISABETH REGINA TEMPEL STUMPF, Instituto Federal de Educação, Ciência e Tecnologia Sul-Rio-grandense, Pelotas-RS. |
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Título: |
Innovation in floriculture with ornamental plants from Caatinga biome. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Ornamental Horticulture, v. 23, n. 3, 289-294, 2017. |
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DOI: |
10.14295/oh.v23i3.1081 |
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Idioma: |
Português |
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Conteúdo: |
The Caatinga biome which presents a singular vegetation found only in Brazil has a diversity of vegetal species with uses not yet explored. In this sense, the objective was to study two species of the Caatinga biome to be used as cut flowers. The work was developed at the Agricultural Sciences Campus of the Federal University of the São Francisco Valley, Petrolina, PE. Based on previous studies, two endemic species of the Caatinga biome were selected: Neoglaziovia variegata and Senna martiana. The evaluation criteria were based on the length, stiffness and appearance of the stems; form of flower, fruit or leaf; income in floral composition; color or brightness; scent; originality; and real life in water and floral foam. For these characteristics grades were assigned (0, 5 and 10) and after classified for ornamental potential (high, medium, low and minimum ornamental potential). The results showed that the species N. variegata and S. martiana reached 80 and 85 points, respectively, classifying them as high ornamental potentiality. As such, they can be used as cut flower. |
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Palavras-Chave: |
Bioma caatinga; Ornamnetal plants; Senna martiana. |
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Thesagro: |
Flora; Floricultura; Neoglaziovia Variegata; Planta ornamental. |
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Thesaurus Nal: |
Floriculture. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01965naa a2200301 a 4500
001 2077033
005 2017-10-10
008 2017 bl uuuu u00u1 u #d
024 7 $a10.14295/oh.v23i3.1081$2DOI
100 1 $aCAVALCANTE, M. Z. B.
245 $aInnovation in floriculture with ornamental plants from Caatinga biome.$h[electronic resource]
260 $c2017
520 $aThe Caatinga biome which presents a singular vegetation found only in Brazil has a diversity of vegetal species with uses not yet explored. In this sense, the objective was to study two species of the Caatinga biome to be used as cut flowers. The work was developed at the Agricultural Sciences Campus of the Federal University of the São Francisco Valley, Petrolina, PE. Based on previous studies, two endemic species of the Caatinga biome were selected: Neoglaziovia variegata and Senna martiana. The evaluation criteria were based on the length, stiffness and appearance of the stems; form of flower, fruit or leaf; income in floral composition; color or brightness; scent; originality; and real life in water and floral foam. For these characteristics grades were assigned (0, 5 and 10) and after classified for ornamental potential (high, medium, low and minimum ornamental potential). The results showed that the species N. variegata and S. martiana reached 80 and 85 points, respectively, classifying them as high ornamental potentiality. As such, they can be used as cut flower.
650 $aFloriculture
650 $aFlora
650 $aFloricultura
650 $aNeoglaziovia Variegata
650 $aPlanta ornamental
653 $aBioma caatinga
653 $aOrnamnetal plants
653 $aSenna martiana
700 1 $aSABINO, J. H. F.
700 1 $aBARBOSA, M. S. de M.
700 1 $aDUKTRA, D. F. da S.
700 1 $aSILVA, H. L. da C.
700 1 $aSILVA, S. D. P. da
700 1 $aSTUMPF, E. R. T.
773 $tOrnamental Horticulture$gv. 23, n. 3, 289-294, 2017.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
06/09/2022 |
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Data da última atualização: |
08/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
GAVA, C. A. T.; CASTRO, A. P. C. de; PEREIRA, C. A.; GONÇALVES, J. S.; ARAÚJO, L. F. C.; PAZ, C. D. da. |
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Afiliação: |
CARLOS ALBERTO TUAO GAVA, CPATSA; ANA PAULA CARVALHO DE CASTRO, UNEB/DTCS; CARLIANA ARAÚJO PEREIRA, UNEB/DTCS; JOSÉLIA SANTANA GONÇALVES, UPE; LUDMILLA FERREIRA CAJUHI ARAÚJO, UPE; CRISTIANE DOMINGOS DA PAZ, UNEB/DTCS. |
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Título: |
Photoprotector adjuvants to enhance UV tolerance of yeast strains for controlling mango decay using pre-harvest spraying. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Biocontrol Science and Technology, v. 28, n. 9, p. 811-822, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Post-harvest mango decay is caused by multiple pathogens in tropical conditions but concerns regarding the risk of food contamination by fungicides established biocontrol as a promising alternative. However, occurrence of quiescent infections requires pre-harvest applications of biocontrol agents (BCA), exposing them to harmful UV radiation effects. The objective of this work was to evaluate UV sensitivity of yeast BCA strains previously selected against multiple pathogens that cause mango decay and evaluate suitable UV protectants. In a first bioassay conducted exposing yeast suspensions sprayed on glass plates, it was verified that Saccharomyces sp. ESA47 and Pichia kudriavzevii CMIAT171 were highly sensitive to UV, while Saccharomyces cerevisiae ESA45 had a slightly lower mortality. A bioassay using fragments of mango peels evaluated UV protection from increasing concentrations of starch, dextrin, casein, benzophenone, and cinnamic acid derivative compounds. Results showed that starch and isoamyl p-methoxycinnamate (NHE-1000) resulted in higher survival for yeast strains in doses of 10.0 and 1.0 g kg−1, respectively. Application of the yeast BCA in a semi-commercial mango orchard resulted in a significant reduction of post-harvest disease incidence and severity. Field application of the yeasts in technical grade preparations containing both UV protectants enhanced the control efficiency by 52.5, 31.9, and 37.7% for ESA45, ESA47, and CMIAT171, respectively. MenosPost-harvest mango decay is caused by multiple pathogens in tropical conditions but concerns regarding the risk of food contamination by fungicides established biocontrol as a promising alternative. However, occurrence of quiescent infections requires pre-harvest applications of biocontrol agents (BCA), exposing them to harmful UV radiation effects. The objective of this work was to evaluate UV sensitivity of yeast BCA strains previously selected against multiple pathogens that cause mango decay and evaluate suitable UV protectants. In a first bioassay conducted exposing yeast suspensions sprayed on glass plates, it was verified that Saccharomyces sp. ESA47 and Pichia kudriavzevii CMIAT171 were highly sensitive to UV, while Saccharomyces cerevisiae ESA45 had a slightly lower mortality. A bioassay using fragments of mango peels evaluated UV protection from increasing concentrations of starch, dextrin, casein, benzophenone, and cinnamic acid derivative compounds. Results showed that starch and isoamyl p-methoxycinnamate (NHE-1000) resulted in higher survival for yeast strains in doses of 10.0 and 1.0 g kg−1, respectively. Application of the yeast BCA in a semi-commercial mango orchard resulted in a significant reduction of post-harvest disease incidence and severity. Field application of the yeasts in technical grade preparations containing both UV protectants enhanced the control efficiency by 52.5, 31.9, and 37.7% for ESA45, ESA47, and CMIAT171, respectivel... Mostrar Tudo |
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Palavras-Chave: |
Podridão da manga; Protetores UV. |
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Thesagro: |
Controle Biológico; Doença; Manga; Mangifera Indica; Pós-Colheita. |
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Thesaurus NAL: |
Mangoes; Postharvest technology; Postharvest treatment. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146190/1/Photoprotector-adjuvants-to-enhance-UV-2018.pdf
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Marc: |
LEADER 02411naa a2200301 a 4500
001 2146190
005 2022-09-08
008 2018 bl uuuu u00u1 u #d
100 1 $aGAVA, C. A. T.
245 $aPhotoprotector adjuvants to enhance UV tolerance of yeast strains for controlling mango decay using pre-harvest spraying.$h[electronic resource]
260 $c2018
520 $aPost-harvest mango decay is caused by multiple pathogens in tropical conditions but concerns regarding the risk of food contamination by fungicides established biocontrol as a promising alternative. However, occurrence of quiescent infections requires pre-harvest applications of biocontrol agents (BCA), exposing them to harmful UV radiation effects. The objective of this work was to evaluate UV sensitivity of yeast BCA strains previously selected against multiple pathogens that cause mango decay and evaluate suitable UV protectants. In a first bioassay conducted exposing yeast suspensions sprayed on glass plates, it was verified that Saccharomyces sp. ESA47 and Pichia kudriavzevii CMIAT171 were highly sensitive to UV, while Saccharomyces cerevisiae ESA45 had a slightly lower mortality. A bioassay using fragments of mango peels evaluated UV protection from increasing concentrations of starch, dextrin, casein, benzophenone, and cinnamic acid derivative compounds. Results showed that starch and isoamyl p-methoxycinnamate (NHE-1000) resulted in higher survival for yeast strains in doses of 10.0 and 1.0 g kg−1, respectively. Application of the yeast BCA in a semi-commercial mango orchard resulted in a significant reduction of post-harvest disease incidence and severity. Field application of the yeasts in technical grade preparations containing both UV protectants enhanced the control efficiency by 52.5, 31.9, and 37.7% for ESA45, ESA47, and CMIAT171, respectively.
650 $aMangoes
650 $aPostharvest technology
650 $aPostharvest treatment
650 $aControle Biológico
650 $aDoença
650 $aManga
650 $aMangifera Indica
650 $aPós-Colheita
653 $aPodridão da manga
653 $aProtetores UV
700 1 $aCASTRO, A. P. C. de
700 1 $aPEREIRA, C. A.
700 1 $aGONÇALVES, J. S.
700 1 $aARAÚJO, L. F. C.
700 1 $aPAZ, C. D. da
773 $tBiocontrol Science and Technology$gv. 28, n. 9, p. 811-822, 2018.
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