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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
07/11/2016 |
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Data da última atualização: |
07/11/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GONZATTO, M. P.; BOËTTCHER, G. N.; SCHNEIDER, L. A.; LOPES, Â. A.; SILVEIRA JÚNIOR, J. C.; PETRY, H. B.; OLIVEIRA, R. P.; SCHWARZ, S. F. |
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Título: |
3,5,6-trichloro-2-pyridinyloxyacetic acid as effective thinning agent for fruit of ?Montenegrina? mandarin. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Ciência Rural, Santa Maria, v. 46, n. 12, p. 2078-2083, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The ?Montenegrina? mandarin (Citrus deliciosa Tenore) is widely cultivated in southern Brazil. This cultivar has a great tendency for alternate bearing, requiring thining of the fruit. However, the chemical thinners studied until now in this cultivar have not been successful. The objective of this research was to evaluate the effect of 3,5,6-trichloro-2-pyridinyloxyacetic acid (3,5,6-TPA) on the production and fruit quality of the ?Montenegrina? mandarin, in comparison with hand thinning and the options of chemical thinning previously studied. Hand thinning and no thinning were used as
controls. Ethephon was applied in three doses: 200mg L-1, 300mg L-1 or 200mg L-1 + 3% urea; or 3,5,6-TPA, in four doses: 10, 20, 30 or 40mg L-1. Fruits of the hand thinned trees and those treated with 40mg L-1 showed greater average size, greater distribution of commercial caliber and more orange colors. No treatment reduced alternate bearing. Applications of 40mg L-1 of 3,5,6-TPA as a chemical thinner, during the physiological drop of young fruit, had a similar effect that of hand thinning over yield and quality of fruits of ?Montenegrina? mandarin. |
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Palavras-Chave: |
6-TPA; alternate bearing; Citrus deliciosa Ten; ethephon; synthetic auxin. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01946naa a2200265 a 4500
001 1125661
005 2016-11-07
008 2016 bl uuuu u00u1 u #d
100 1 $aGONZATTO, M. P.
245 $a3,5,6-trichloro-2-pyridinyloxyacetic acid as effective thinning agent for fruit of ?Montenegrina? mandarin.$h[electronic resource]
260 $c2016
520 $aThe ?Montenegrina? mandarin (Citrus deliciosa Tenore) is widely cultivated in southern Brazil. This cultivar has a great tendency for alternate bearing, requiring thining of the fruit. However, the chemical thinners studied until now in this cultivar have not been successful. The objective of this research was to evaluate the effect of 3,5,6-trichloro-2-pyridinyloxyacetic acid (3,5,6-TPA) on the production and fruit quality of the ?Montenegrina? mandarin, in comparison with hand thinning and the options of chemical thinning previously studied. Hand thinning and no thinning were used as controls. Ethephon was applied in three doses: 200mg L-1, 300mg L-1 or 200mg L-1 + 3% urea; or 3,5,6-TPA, in four doses: 10, 20, 30 or 40mg L-1. Fruits of the hand thinned trees and those treated with 40mg L-1 showed greater average size, greater distribution of commercial caliber and more orange colors. No treatment reduced alternate bearing. Applications of 40mg L-1 of 3,5,6-TPA as a chemical thinner, during the physiological drop of young fruit, had a similar effect that of hand thinning over yield and quality of fruits of ?Montenegrina? mandarin.
653 $a6-TPA
653 $aalternate bearing
653 $aCitrus deliciosa Ten
653 $aethephon
653 $asynthetic auxin
700 1 $aBOËTTCHER, G. N.
700 1 $aSCHNEIDER, L. A.
700 1 $aLOPES, Â. A.
700 1 $aSILVEIRA JÚNIOR, J. C.
700 1 $aPETRY, H. B.
700 1 $aOLIVEIRA, R. P.
700 1 $aSCHWARZ, S. F.
773 $tCiência Rural, Santa Maria$gv. 46, n. 12, p. 2078-2083, 2016.
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| 1. |  | NOLDIN JÚNIOR, L.; AMORIM,, P. C.; MENDES, S. D. C.; ARCARI,, S. G.; PILATI, S. F. M. Prevention Of Oral Epithelial Dysplasia And Neoplasya Using Guabiroba Extract: A Study With Wistar Rats. Australian Journal of Basic and Applied Sciences , Puducherry, v. 16, n. 10, p. 6-12, 2022.| Tipo: Artigo em Periódico Indexado |
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| 2. | | CHAVESS, A. J. L.; MENDES, S. D. C.; NOLDIM JÚNIOR, L. N.; AMORIM., P. C.; ARCARI, S. G.; PILATI, S. F. M. PREVENÇÃO DA DISPLASIA EPITELIAL ORAL E NEOPLASIA UTILIZANDO EXTRATO DE GUABIROBA: UM ESTUDO COM RATOS WISTAR. In: REUNIÃO ANUAL DA SBPQO, 39., 2022, Campinas, SP. Resumos... São Paulo: SBPqO, 2022. p. 37| Tipo: Resumo em Anais de Congresso |
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