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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
10/03/2022 |
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Data da última atualização: |
10/03/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RODRIGUES, N. F.; OLIVEIRA, J. R. de; PEREIRA, M. de O.; SILVA, A. A. R. da; HÜTHER, C. M.; TAVARES, S. R. de L. |
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Afiliação: |
NATÁLIA FERNANDES RODRIGUES, UFF; JULIA RAMOS DE OLIVEIRA, UFF; MARIANA DE OLIVEIRA PEREIRA, UFF; ANDRÉ ALISSON RODRIGUES DA SILVA, UFCG; CRISTINA MOLL HÜTHER, UFF; SILVIO ROBERTO DE LUCENA TAVARES, CNPS. |
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Título: |
Germination of chapolin® tomato using different substrates and shading. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 7.0, 7., 2021, Niterói. Proceedings [...]. Niterói: AGRHA, 2021. p. 151-156. Evento on-line. |
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Idioma: |
Inglês |
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Conteúdo: |
Vegetable production is a great source of Brazilian income and has been widely studied. Thus, the formation of substrates that promote better seedling cultivation conditions and the amount of light received become important research factors for better results in the final product. The use of coconut fiber (FC) has been widely used in the production of seedlings of many vegetable species. Thus, the objective of this work was to evaluate the interaction of different substrate compositions and different shading levels in the germination of tomato of the Chapolin® variety. For this, the experiment was conducted at three different shading levels (70 and 90%) and 5 different mixtures of substrates with different concentrations of clay (A) and coconut fiber (FC): T1 (100% A), T2 (80 % A + 20% FC), T3 (60% A + 40% FC), T4 (40% A + 60% FC) and T5 (100% FC), in a completely randomized design, with four replications for each level of shading and substrate concentration. The beginning of germination occurred on the seventh day after sowing (DAS) and lasted until the fourteenth DAS. The type of substrate concentration with the highest germination percentage was the T2 substrate and the shading was 70%. Thus, for such experimental conditions, the concentration of 80% clay with 20% coconut fiber is indicated, when conducted in 70% shading and for 90% shading conditions, the composition of 60% clay and 40% fiber of coconut. |
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Palavras-Chave: |
Coconut fiber; Fibra de coco; Luminosidade; Luminosity. |
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Thesagro: |
Argila. |
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Thesaurus Nal: |
Clay; Solanum lycopersicum. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232291/1/Germination-of-chapolin-tomato-using-different-substrates-and-shading-2021.pdf
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Marc: |
LEADER 02247nam a2200253 a 4500
001 2140714
005 2022-03-10
008 2021 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, N. F.
245 $aGermination of chapolin® tomato using different substrates and shading.$h[electronic resource]
260 $aIn: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 7.0, 7., 2021, Niterói. Proceedings [...]. Niterói: AGRHA, 2021. p. 151-156. Evento on-line.$c2021
520 $aVegetable production is a great source of Brazilian income and has been widely studied. Thus, the formation of substrates that promote better seedling cultivation conditions and the amount of light received become important research factors for better results in the final product. The use of coconut fiber (FC) has been widely used in the production of seedlings of many vegetable species. Thus, the objective of this work was to evaluate the interaction of different substrate compositions and different shading levels in the germination of tomato of the Chapolin® variety. For this, the experiment was conducted at three different shading levels (70 and 90%) and 5 different mixtures of substrates with different concentrations of clay (A) and coconut fiber (FC): T1 (100% A), T2 (80 % A + 20% FC), T3 (60% A + 40% FC), T4 (40% A + 60% FC) and T5 (100% FC), in a completely randomized design, with four replications for each level of shading and substrate concentration. The beginning of germination occurred on the seventh day after sowing (DAS) and lasted until the fourteenth DAS. The type of substrate concentration with the highest germination percentage was the T2 substrate and the shading was 70%. Thus, for such experimental conditions, the concentration of 80% clay with 20% coconut fiber is indicated, when conducted in 70% shading and for 90% shading conditions, the composition of 60% clay and 40% fiber of coconut.
650 $aClay
650 $aSolanum lycopersicum
650 $aArgila
653 $aCoconut fiber
653 $aFibra de coco
653 $aLuminosidade
653 $aLuminosity
700 1 $aOLIVEIRA, J. R. de
700 1 $aPEREIRA, M. de O.
700 1 $aSILVA, A. A. R. da
700 1 $aHÜTHER, C. M.
700 1 $aTAVARES, S. R. de L.
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Registro original: |
Embrapa Solos (CNPS) |
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| 17. |  | SILVA, A. A.; SKORUPA, L. A.; VIEIRA, R. F. Levantamento de plantas medicinais disponíveis no herbário da Embrapa Recursos Genéticos e Biotecnologia - (CEN), Brasília, Distrito Federal. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 167.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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