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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
18/05/1993 |
Data da última atualização: |
18/05/1993 |
Autoria: |
DAVEMPORT, T. L.; NUNEZ-ELISEA, R. |
Afiliação: |
University of florida, IFAS, Tropical Research and Education Centra, 18905 S. W. 280 St . Homestead. FL. 33031. USA. Florida Agricultura Experiment Stations Jornal Series No. |
Título: |
Endogenous ethylene ivolved in mango floral induction? |
Ano de publicação: |
1991 |
Fonte/Imprenta: |
Acta Horticulturae, n.291, p. 85-94, 1991 |
Idioma: |
Inglês |
Conteúdo: |
Ethylene production by entire, conainerised plants, and by resting or growing apical buds, leaves and stems of fild-grwn trees was measured prior to and during inflorescence development, during floral promotive (December) and during non-promotive (June) conditions in "Tommy Atkins' Mango. In all cases, ethylene production did not exceed basal production levels. During a 98-hour time course, leaves treated with ethephon (2-chloroethyl phosphonic acid; 125, 500 or 2000 ppm) significantly increased ethylene production while those sprayed with potassium nitrate (KNO3; 2% or 8%) or water did not. Both products have been ineffective in stimulating mango flowering during the floral promotive and non-promotive periods under South Florida conditions. The consistentlack of correlation between ethylene production and flowering suggests that floral inductin of mango may not be mediated by increased ethylene synthesis in leaves or buds. |
Palavras-Chave: |
reguladores de crescimento. |
Thesaurus Nal: |
Florida. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01361naa a2200157 a 4500 001 1632593 005 1993-05-18 008 1991 bl uuuu u00u1 u #d 100 1 $aDAVEMPORT, T. L. 245 $aEndogenous ethylene ivolved in mango floral induction? 260 $c1991 520 $aEthylene production by entire, conainerised plants, and by resting or growing apical buds, leaves and stems of fild-grwn trees was measured prior to and during inflorescence development, during floral promotive (December) and during non-promotive (June) conditions in "Tommy Atkins' Mango. In all cases, ethylene production did not exceed basal production levels. During a 98-hour time course, leaves treated with ethephon (2-chloroethyl phosphonic acid; 125, 500 or 2000 ppm) significantly increased ethylene production while those sprayed with potassium nitrate (KNO3; 2% or 8%) or water did not. Both products have been ineffective in stimulating mango flowering during the floral promotive and non-promotive periods under South Florida conditions. The consistentlack of correlation between ethylene production and flowering suggests that floral inductin of mango may not be mediated by increased ethylene synthesis in leaves or buds. 650 $aFlorida 653 $areguladores de crescimento 700 1 $aNUNEZ-ELISEA, R. 773 $tActa Horticulturae$gn.291, p. 85-94, 1991
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Embrapa Mandioca e Fruticultura (CNPMF) |
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1. | | CREMONEZI, A. T. L.; KHUN, K. K.; OLIVEIRA, L. de; CALONEGO, J. C.; TIRITAN, C. S.; ARAUJO, F. F.; SOUZA, H. A. de; LEITE, L. F. C.; ARAUJO, A. S. F. de. Responses of microbial biomass, available phosphorus, and sugarcane yield after filter cake amendment in a tropical soil, Australian Journal of Crop Science, v. 12, n. 4, p. 552-556, 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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