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Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
28/02/2019 |
Data da última atualização: |
28/02/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Effect of growth regulators in production and rooting of coffea arabica L. minicuttings. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
American Journal of Plant Sciences, v. 9, p. 628-636, 2018. |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Arabica Coffee; Clonal Propagation; Ministumps. |
Categoria do assunto: |
G Melhoramento Genético |
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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Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
10/09/2018 |
Data da última atualização: |
10/09/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SOUZA, R. G. de.; DAN, M. L.; DIAS, M. A.; GUIMARÃES, L. A. de O. P. G.; BRAGA, J. M. A. |
Afiliação: |
Roberta G. de Souza, CPDA/UFRRJ; Mauricio Lima Dan, Incaper; Maristela A. Dias, IF Goiano; Lorena Abdalla de Oliveira Prata Guimarães, Incaper; João Marcelo A. Braga, Instituto de Pesquisas Jardim Botânico. |
Título: |
Fruits of the Brazilian Atlantic Forest: allying biodiversity conservation and food security. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Anais da Academia Brasileira de Ciências, 2018. |
Idioma: |
Português |
Conteúdo: |
Supplying food to growing human populations without depleting natural resources is a challenge for modern human societies. Considering this, the present study has addressed the use of native arboreal
species as sources of food for rural populations in the Brazilian Atlantic Forest. The aim was to reveal species composition of edible plants, as well as to evaluate the practices used to manage and conserve
them. Ethnobotanical indices show the importance of many native trees as local sources of fruits while highlighting the preponderance of the Myrtaceae family. Conservation analysis allowed to identify
Campomanesia hirsuta Gardner and Plinia edulis (Vell.) Sobral as being of high Biological Value and Conservation Priority. In spite of that, the local management practices of native fruits appear to be
sustainable and contribute to the maintenance and dissemination of valuable species. These results suggest a number of recommended future conservation actions and show the potential of Myrtaceae species for
future agronomical development in Neotropical regions. |
Palavras-Chave: |
Agrodiversity; Myrtaceae; Native species; Quantitative ethnobotany; Sustainable management. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3257/1/frutisofthebrasilianatlanticforest.pdf
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Marc: |
LEADER 01763naa a2200229 a 4500 001 1020803 005 2018-09-10 008 2018 bl uuuu u00u1 u #d 100 1 $aSOUZA, R. G. de. 245 $aFruits of the Brazilian Atlantic Forest$ballying biodiversity conservation and food security.$h[electronic resource] 260 $c2018 520 $aSupplying food to growing human populations without depleting natural resources is a challenge for modern human societies. Considering this, the present study has addressed the use of native arboreal species as sources of food for rural populations in the Brazilian Atlantic Forest. The aim was to reveal species composition of edible plants, as well as to evaluate the practices used to manage and conserve them. Ethnobotanical indices show the importance of many native trees as local sources of fruits while highlighting the preponderance of the Myrtaceae family. Conservation analysis allowed to identify Campomanesia hirsuta Gardner and Plinia edulis (Vell.) Sobral as being of high Biological Value and Conservation Priority. In spite of that, the local management practices of native fruits appear to be sustainable and contribute to the maintenance and dissemination of valuable species. These results suggest a number of recommended future conservation actions and show the potential of Myrtaceae species for future agronomical development in Neotropical regions. 653 $aAgrodiversity 653 $aMyrtaceae 653 $aNative species 653 $aQuantitative ethnobotany 653 $aSustainable management 700 1 $aDAN, M. L. 700 1 $aDIAS, M. A. 700 1 $aGUIMARÃES, L. A. de O. P. G. 700 1 $aBRAGA, J. M. A. 773 $tAnais da Academia Brasileira de Ciências, 2018.
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