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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
03/11/2004 |
Data da última atualização: |
03/11/2004 |
Autoria: |
RIBEIRO, R. A.; FINGER, F. L.; PUIATTI, M.; CASALI, V. W. D.; MIZOBUTSI, G. P. |
Título: |
Influência do armazenamento refrigerado sobre o teor de carboidratos e atividade de invertases em raízes de mandioquinha-salsa. |
Ano de publicação: |
2004 |
Fonte/Imprenta: |
Horticultura Brasileira, Brasília, v. 22, n. 2, jul. 2004. Suplemento 2. |
Idioma: |
Português |
Notas: |
Trabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 365, jul. 2004. Suplemento 1. |
Palavras-Chave: |
Açúcares solúveis; Arracacha; Batata baroa; Carboidrate; Clone Amarela do Canadá; Cultivar Roxa de Viçosa; Invertase ácida; Invertase alcalina; Mandioquinha-salsa; Peruvian carrot. |
Thesagro: |
Armazenamento; Arracacia Xanthorrhiza; Carboidrato; Refrigeração; Temperatura. |
Thesaurus Nal: |
refrigeration; storage; temperature. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01314naa a2200385 a 4500 001 1776880 005 2004-11-03 008 2004 bl uuuu u00u1 u #d 100 1 $aRIBEIRO, R. A. 245 $aInfluência do armazenamento refrigerado sobre o teor de carboidratos e atividade de invertases em raízes de mandioquinha-salsa. 260 $c2004 500 $aTrabalho apresentado no 44º Congresso Brasileiro de Olericultura, 2004. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 22, n. 2, p. 365, jul. 2004. Suplemento 1. 650 $arefrigeration 650 $astorage 650 $atemperature 650 $aArmazenamento 650 $aArracacia Xanthorrhiza 650 $aCarboidrato 650 $aRefrigeração 650 $aTemperatura 653 $aAçúcares solúveis 653 $aArracacha 653 $aBatata baroa 653 $aCarboidrate 653 $aClone Amarela do Canadá 653 $aCultivar Roxa de Viçosa 653 $aInvertase ácida 653 $aInvertase alcalina 653 $aMandioquinha-salsa 653 $aPeruvian carrot 700 1 $aFINGER, F. L. 700 1 $aPUIATTI, M. 700 1 $aCASALI, V. W. D. 700 1 $aMIZOBUTSI, G. P. 773 $tHorticultura Brasileira, Brasília$gv. 22, n. 2, jul. 2004. Suplemento 2.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
04/10/2017 |
Data da última atualização: |
09/10/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 5 |
Autoria: |
LOPES, E. A. P.; BRAYNER, F. A.; ALVES, L. C.; ANTUNES, J. E. L.; OLIVEIRA, J. de P.; SANTIAGO, A. D.; FIGUEIREDO, M. do V. B. |
Afiliação: |
ESMERALDA APARECIDA PORTO LOPES; FABIO ANDRE BRAYNER; LUIZ CARLOS ALVES; JADSON EMANUEL LOPES ANTUNES; JOSE DE PAULA OLIVEIRA; ANTONIO DIAS SANTIAGO, CPATC; MARCIA DO VALE BARRETO FIGUEIREDO. |
Título: |
Acclimatization of manihot esculenta crantz seedlings inoculated in vitro with plant growth-promoting bacteria. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Advances in Plants & Agriculture Research, v. 7, n. 5, 2017. |
Idioma: |
Português |
Conteúdo: |
Micropropagation offers important advantages for the vegetative propagation of species such as cassava because it allows the elimination of pathogens in infested areas, rejuvenates the planting material, regains vigor and productivity and offers a large number of seedlings within a short period. The objective of this study was to evaluate the effect of the in vitro inoculation of cassava seedlings with plant growth-promoting bacteria (PGPBs) during the acclimatization phase. The experiment was conducted under greenhouse conditions, and the studied cultivars were ?BRA Pretinha III? and ?BRS Poti Branca?. The PGPBs were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Paenibacillus brasiliensis (24), Paenibacillus graminis (MC 0421), Paenibacillus durus (V 2232), Gluconacetobacter diazotrophicus (BR 11284), and Streptomyces sp (S 30). Electron microscopy analyses revealed satisfactory colonization of the roots, with the exception of plants that were inoculated with bacteria of the genus Paenibacillus, which exhibited a low level of colonization. Although the strains used were not homologous, the plant height, stem diameter, dry mass of shoots, dry mass of roots and accumulated nitrogen were optimized, and these features can provide greater tolerance to abiotic stresses that are promoted by the transfer of the plant from an in vitro to an ex vitro environment. The cultivar ?BRS Poti Branca? showed a greater interaction with the strain Glucanoacetobacter diazotrophicus. The cultivar ?BRA Pretinha III? showed a greater interaction with the strains G. diazotrophicus, Streptomyces sp., H, seropedicae and Paenibacillus brasiliensis. The PGPBs provided better performance in the cultivar ?BRA Pretinha III? in relation to the cultivar ?BRS Poti Branca?. MenosMicropropagation offers important advantages for the vegetative propagation of species such as cassava because it allows the elimination of pathogens in infested areas, rejuvenates the planting material, regains vigor and productivity and offers a large number of seedlings within a short period. The objective of this study was to evaluate the effect of the in vitro inoculation of cassava seedlings with plant growth-promoting bacteria (PGPBs) during the acclimatization phase. The experiment was conducted under greenhouse conditions, and the studied cultivars were ?BRA Pretinha III? and ?BRS Poti Branca?. The PGPBs were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Paenibacillus brasiliensis (24), Paenibacillus graminis (MC 0421), Paenibacillus durus (V 2232), Gluconacetobacter diazotrophicus (BR 11284), and Streptomyces sp (S 30). Electron microscopy analyses revealed satisfactory colonization of the roots, with the exception of plants that were inoculated with bacteria of the genus Paenibacillus, which exhibited a low level of colonization. Although the strains used were not homologous, the plant height, stem diameter, dry mass of shoots, dry mass of roots and accumulated nitrogen were optimized, and these features can provide greater tolerance to abiotic stresses that are promoted by the transfer of the plant from an in vitro to an ex vitro environment. The cultivar ?BRS Poti Branca? showed a greater interaction with the strain Glucanoacetobacte... Mostrar Tudo |
Palavras-Chave: |
Propagation. |
Thesagro: |
Mandioca. |
Thesaurus NAL: |
Cassava. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02496naa a2200229 a 4500 001 2076659 005 2017-10-09 008 2017 bl uuuu u00u1 u #d 100 1 $aLOPES, E. A. P. 245 $aAcclimatization of manihot esculenta crantz seedlings inoculated in vitro with plant growth-promoting bacteria.$h[electronic resource] 260 $c2017 520 $aMicropropagation offers important advantages for the vegetative propagation of species such as cassava because it allows the elimination of pathogens in infested areas, rejuvenates the planting material, regains vigor and productivity and offers a large number of seedlings within a short period. The objective of this study was to evaluate the effect of the in vitro inoculation of cassava seedlings with plant growth-promoting bacteria (PGPBs) during the acclimatization phase. The experiment was conducted under greenhouse conditions, and the studied cultivars were ?BRA Pretinha III? and ?BRS Poti Branca?. The PGPBs were Azospirillum amazonense (BR 11140), Herbaspirillum seropedicae (BR 11175), Paenibacillus brasiliensis (24), Paenibacillus graminis (MC 0421), Paenibacillus durus (V 2232), Gluconacetobacter diazotrophicus (BR 11284), and Streptomyces sp (S 30). Electron microscopy analyses revealed satisfactory colonization of the roots, with the exception of plants that were inoculated with bacteria of the genus Paenibacillus, which exhibited a low level of colonization. Although the strains used were not homologous, the plant height, stem diameter, dry mass of shoots, dry mass of roots and accumulated nitrogen were optimized, and these features can provide greater tolerance to abiotic stresses that are promoted by the transfer of the plant from an in vitro to an ex vitro environment. The cultivar ?BRS Poti Branca? showed a greater interaction with the strain Glucanoacetobacter diazotrophicus. The cultivar ?BRA Pretinha III? showed a greater interaction with the strains G. diazotrophicus, Streptomyces sp., H, seropedicae and Paenibacillus brasiliensis. The PGPBs provided better performance in the cultivar ?BRA Pretinha III? in relation to the cultivar ?BRS Poti Branca?. 650 $aCassava 650 $aMandioca 653 $aPropagation 700 1 $aBRAYNER, F. A. 700 1 $aALVES, L. C. 700 1 $aANTUNES, J. E. L. 700 1 $aOLIVEIRA, J. de P. 700 1 $aSANTIAGO, A. D. 700 1 $aFIGUEIREDO, M. do V. B. 773 $tAdvances in Plants & Agriculture Research$gv. 7, n. 5, 2017.
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