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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
28/02/2019 |
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Data da última atualização: |
28/02/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAVALCANTI FILHO, P. F. M; BAITELLE, D. C.; FREITAS, S. de J.; SILVA, W. S. da.; SANTOS, P. C. dos.; RODRIGUES, W. P.; FREITAS, S. de P.; FREITAS, I. L. de J.; LOCATELLI, T.; VERDIN FILHO, A. C.; MIRANDA, G. B. |
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Afiliação: |
Paulo Fernando Marques Cavalcanti Filho, UENF; Diego Corona Baitelle, UENF; Sílvio de Jesus Freitas, UENF; Waldinei Souza da Silva, UENF; Paulo Cesar dos Santos, UENF; Weverton Pereira Rodrigues, UENF; Silvério de Paiva Freitas, UENF; Ismael Lourenço de Jesus Freitas, UENF; Tamara Locatelli, UENF; Abraão Carlos Verdin Filho, Incaper; Guilherme Bessa Miranda, UENF. |
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Título: |
Effect of growth regulators in production and rooting of coffea arabica L. minicuttings. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
American Journal of Plant Sciences, v. 9, p. 628-636, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The plants of C. arabica do not naturally produce a large number of orthotropic sprouts, hindering clonal multiplication by cutting, which would be the simplest technique with a lower cost of production compared to other methods of vegetative propagation. An alternative form, used successfully in the propagation of eucalyptus, is propagation by minicutting, which consists of pruning the shoot apex of the plant, forming the ministumps, which in variable time interval emits the shoots that will be used to make minicutting. In C. arabica plants the number of shoots can be increased with the application of growth regulators and fertilizers. So, the purpose of this work was to verify the effect of growth regulators and foliar fertilizers on the emission and development of orthotropic shoots of C. arabica. The experiment was installed in a randomized complete block design, with ten treatments composed by growth regulators and fertilizers: T1 (Control); T2 (Stimulate + Sturdy + Enervig); T3 (Stimulate + Vitakelp + Biozyme); T4 (Tiba + Sturdy + Enervig); T5 (Tiba + Vitakelp + Biozyme); T6 (Brs + Sturdy + Enervig) T7 (Brs + Vitakelp + Biozyme); T8 (Stimulate); T9 (TIBA); T10 (Brs-Brassinoesteroid), each plot consisting of two plants. Biometric and physiological parameters were evaluated for the ministumps, as well as the biometric parameters of the shoots and plant survival. The results showed that there was no influence of the treatments on the biometric parameters of the ministumps. A greater number of orthotopic sprouts were obtained in treatments with the TIBA growth regulator, as well as a greater plant survival of the minicuttings, after 25 days of transplanting in a greenhouse. It was concluded that TIBA treatments influenced the production and quality of clonal minicuttings of C. arabica. MenosThe plants of C. arabica do not naturally produce a large number of orthotropic sprouts, hindering clonal multiplication by cutting, which would be the simplest technique with a lower cost of production compared to other methods of vegetative propagation. An alternative form, used successfully in the propagation of eucalyptus, is propagation by minicutting, which consists of pruning the shoot apex of the plant, forming the ministumps, which in variable time interval emits the shoots that will be used to make minicutting. In C. arabica plants the number of shoots can be increased with the application of growth regulators and fertilizers. So, the purpose of this work was to verify the effect of growth regulators and foliar fertilizers on the emission and development of orthotropic shoots of C. arabica. The experiment was installed in a randomized complete block design, with ten treatments composed by growth regulators and fertilizers: T1 (Control); T2 (Stimulate + Sturdy + Enervig); T3 (Stimulate + Vitakelp + Biozyme); T4 (Tiba + Sturdy + Enervig); T5 (Tiba + Vitakelp + Biozyme); T6 (Brs + Sturdy + Enervig) T7 (Brs + Vitakelp + Biozyme); T8 (Stimulate); T9 (TIBA); T10 (Brs-Brassinoesteroid), each plot consisting of two plants. Biometric and physiological parameters were evaluated for the ministumps, as well as the biometric parameters of the shoots and plant survival. The results showed that there was no influence of the treatments on the biometric parameters of the ministumps... Mostrar Tudo |
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Palavras-Chave: |
Arabica Coffee; Clonal Propagation; Ministumps. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3401/1/EffectofGrowthRegulators.pdf
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Marc: |
LEADER 02652naa a2200277 a 4500
001 1021084
005 2019-02-28
008 2018 bl uuuu u00u1 u #d
100 1 $aCAVALCANTI FILHO, P. F. M
245 $aEffect of growth regulators in production and rooting of coffea arabica L. minicuttings.$h[electronic resource]
260 $c2018
520 $aThe plants of C. arabica do not naturally produce a large number of orthotropic sprouts, hindering clonal multiplication by cutting, which would be the simplest technique with a lower cost of production compared to other methods of vegetative propagation. An alternative form, used successfully in the propagation of eucalyptus, is propagation by minicutting, which consists of pruning the shoot apex of the plant, forming the ministumps, which in variable time interval emits the shoots that will be used to make minicutting. In C. arabica plants the number of shoots can be increased with the application of growth regulators and fertilizers. So, the purpose of this work was to verify the effect of growth regulators and foliar fertilizers on the emission and development of orthotropic shoots of C. arabica. The experiment was installed in a randomized complete block design, with ten treatments composed by growth regulators and fertilizers: T1 (Control); T2 (Stimulate + Sturdy + Enervig); T3 (Stimulate + Vitakelp + Biozyme); T4 (Tiba + Sturdy + Enervig); T5 (Tiba + Vitakelp + Biozyme); T6 (Brs + Sturdy + Enervig) T7 (Brs + Vitakelp + Biozyme); T8 (Stimulate); T9 (TIBA); T10 (Brs-Brassinoesteroid), each plot consisting of two plants. Biometric and physiological parameters were evaluated for the ministumps, as well as the biometric parameters of the shoots and plant survival. The results showed that there was no influence of the treatments on the biometric parameters of the ministumps. A greater number of orthotopic sprouts were obtained in treatments with the TIBA growth regulator, as well as a greater plant survival of the minicuttings, after 25 days of transplanting in a greenhouse. It was concluded that TIBA treatments influenced the production and quality of clonal minicuttings of C. arabica.
653 $aArabica Coffee
653 $aClonal Propagation
653 $aMinistumps
700 1 $aBAITELLE, D. C.
700 1 $aFREITAS, S. de J.
700 1 $aSILVA, W. S. da.
700 1 $aSANTOS, P. C. dos.
700 1 $aRODRIGUES, W. P.
700 1 $aFREITAS, S. de P.
700 1 $aFREITAS, I. L. de J.
700 1 $aLOCATELLI, T.
700 1 $aVERDIN FILHO, A. C.
700 1 $aMIRANDA, G. B.
773 $tAmerican Journal of Plant Sciences$gv. 9, p. 628-636, 2018.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
27/09/2017 |
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Data da última atualização: |
27/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
GOMES, V. M.; SOUZA, R. M.; FERREIRA, T. F.; MIRANDA, G. B.; ALMEIDA, A. M.; ROBAINA, R. R. |
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Afiliação: |
Vicente M. Gomes, CCTA; Ricardo M. Souza, CCTA; Thiago F. Ferreira, CCTA; Guilherme Bessa Miranda, Incaper; Alexandre M. Almeida, CCTA; Renata R. Robaina, CCTA. |
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Título: |
Interaction between Meloidogyne enterolobii and Helicotylenchus dihysteroides in guava seedlings. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Nematoda, v. 1, p. 1-4, 2014. |
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Idioma: |
Português |
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Conteúdo: |
In order to evaluate the effect of joint infection by Meloidogyne enterolobii and Helicotylenchus dihysteroides on vegetative growth of guava seedlings (Psidium guajava L.), as well as to observe symptoms caused by pathogens in host plants, an experiment was conducted in microplots. In these experimental units, suspensions were used containing H. dihysteroides and M. enterolobii. The plants were separately inoculated with H. dihysteroides and jointly inoculated with H. dihysteroides and M. enterolobii, and the blank controls were represented by noninoculated plants. No significant differences were observed between treatments related to morpho-physiological variables of guava seedlings, but joint inoculation resulted in a reduced final population of H. dihysteroides. It was
also concluded that neither infection by H. dihysteroides alone nor a joint infection by the two pathogens caused any damage to guava seedlings. |
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Thesaurus NAL: |
Complex disease; Guava root-knot nematode; Psidium guajava; Spiral nematode. |
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Categoria do assunto: |
-- |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/2816/1/BRT-interactionbetweenmeloidogyneeterolobii-miranda.pdf
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Marc: |
LEADER 01605naa a2200229 a 4500
001 1016234
005 2017-09-27
008 2014 bl uuuu u00u1 u #d
100 1 $aGOMES, V. M.
245 $aInteraction between Meloidogyne enterolobii and Helicotylenchus dihysteroides in guava seedlings.$h[electronic resource]
260 $c2014
520 $aIn order to evaluate the effect of joint infection by Meloidogyne enterolobii and Helicotylenchus dihysteroides on vegetative growth of guava seedlings (Psidium guajava L.), as well as to observe symptoms caused by pathogens in host plants, an experiment was conducted in microplots. In these experimental units, suspensions were used containing H. dihysteroides and M. enterolobii. The plants were separately inoculated with H. dihysteroides and jointly inoculated with H. dihysteroides and M. enterolobii, and the blank controls were represented by noninoculated plants. No significant differences were observed between treatments related to morpho-physiological variables of guava seedlings, but joint inoculation resulted in a reduced final population of H. dihysteroides. It was also concluded that neither infection by H. dihysteroides alone nor a joint infection by the two pathogens caused any damage to guava seedlings.
650 $aComplex disease
650 $aGuava root-knot nematode
650 $aPsidium guajava
650 $aSpiral nematode
700 1 $aSOUZA, R. M.
700 1 $aFERREIRA, T. F.
700 1 $aMIRANDA, G. B.
700 1 $aALMEIDA, A. M.
700 1 $aROBAINA, R. R.
773 $tNematoda$gv. 1, p. 1-4, 2014.
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Biblioteca Rui Tendinha (BRT) |
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