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| 42. |  | SOUSA, M. B. A.; MANTOVANI, E. C.; CORDEIRO, E. A.; SOARES, A. A.; SILVA, J. G. F. da. Análise do manejo da irrigação em sistemas por pivô central utilizados na cafeicultura irrigada no Norte do Espírito Santo. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 2., 2001, Vitória, ES. Trabalhos apresentados... Brasília, DF : Embrapa Café, 2001. 10p.| Biblioteca(s): Biblioteca Rui Tendinha. |
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| 43. | | SOUZA, M. B. A. de.; MANTOVANI, E. C.; SILVA, J. G. F. da.; VICENTE, M. R.; VIEIRA, G. H. S. Análise técnica da cafeicultura irrigada por pivô central no Norte do Espírito Santo e Extremo Sul da Bahia. Engenharia na Agricultura, viçosa, v. 19, n. 5, p. 450-458, 2011. Nota Técnica.| Biblioteca(s): Biblioteca Rui Tendinha. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
20/09/2019 |
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Data da última atualização: |
20/09/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
- - - |
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Autoria: |
SILVEIRA, S. S.; POSSE, R. P.; SILVA, S. M. F. da.; OLIVEIRA, V. de S.; VALANI, F.; PARTELLI, R. L.; TRINDADE, I. de M.; SOUZA, C. C. S.; POSSE, S. C. P.; COSTA, G. S.; SCHMILDT, O.; SCHMILDT, E. R. |
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Afiliação: |
Stefany Sampaio Silveira, IFES Itapina; Robson Prucoli Posse, IFES Itapina; Sophia Machado Ferreira da Silva, IFES Itapina; Vinicius de Souza Oliveira, UFES; Francielly Valani, IFES Itapina; Regiane Lima Partelli, IFES Itapina; Inês de Moura Trindade, IFES Itapina; Carlos Alberto Spaggiari Souza, CEPLAC; Sheila Cristina Prucoli Posse, Incaper; Geilson Silva Costa, IFES Itapina; Omar Schmildt, UFES; Edilson Romais Schmildt, UFES. |
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Título: |
Growth and quality of genotype PS-1319 cacao seedlings produced under different irrigation depths. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 16, p. 238-247, 2019. |
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Idioma: |
Português |
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Conteúdo: |
Due to the lack of information on the water demand of cocoa seedlings, empirical techniques have been used in the supply of water to the seedlings, potentializing losses in their growth and development. In this context, the present study aimed to determine the optimal irrigation depth for a good development of the genotype PS-1319 cocoa seedlings. The study took place at the Federal Institute of Espírito Santo-Campus Itapina, located in the Colatina, a city situated in the northwestern region of the state of Espírito Santo, Brazil, in an experimental greenhouse of the campus, between October 20 and December 15, 2017. The experiment was conducted in a completely randomized design (CRD) using 20 seedlings of the genotype PS-1319 cacao per treatment. The treatments consisted of daily applications of six irrigation depths, corresponding to 4, 6, 8, 10, 12 and 14 mm d-1, being evaluated their effects on the morphological parameters (leaf area; dry mass of the aerial part, dry mass of the root system and total dry mass; height of the aerial part and stem diameter) and the quality (Dickson quality index). The applied depths interfered, both in the development and the quality of the seedlings, with quadratic
adjustments for the leaf area, dry mass of the aerial part and total dry mass, diameter and for the Dickson quality index. The best responses to the studied parameters were provided by the 8.33 mm d-1 depth, which is recommended as an ideal for production of genotype PS-1319 cacao seedlings. MenosDue to the lack of information on the water demand of cocoa seedlings, empirical techniques have been used in the supply of water to the seedlings, potentializing losses in their growth and development. In this context, the present study aimed to determine the optimal irrigation depth for a good development of the genotype PS-1319 cocoa seedlings. The study took place at the Federal Institute of Espírito Santo-Campus Itapina, located in the Colatina, a city situated in the northwestern region of the state of Espírito Santo, Brazil, in an experimental greenhouse of the campus, between October 20 and December 15, 2017. The experiment was conducted in a completely randomized design (CRD) using 20 seedlings of the genotype PS-1319 cacao per treatment. The treatments consisted of daily applications of six irrigation depths, corresponding to 4, 6, 8, 10, 12 and 14 mm d-1, being evaluated their effects on the morphological parameters (leaf area; dry mass of the aerial part, dry mass of the root system and total dry mass; height of the aerial part and stem diameter) and the quality (Dickson quality index). The applied depths interfered, both in the development and the quality of the seedlings, with quadratic
adjustments for the leaf area, dry mass of the aerial part and total dry mass, diameter and for the Dickson quality index. The best responses to the studied parameters were provided by the 8.33 mm d-1 depth, which is recommended as an ideal for production of genotype PS-1319 cac... Mostrar Tudo |
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Palavras-Chave: |
Cacau; Irrigação. |
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Thesaurus NAL: |
Dickson index; Irrigation management; Theobroma cacao L; Vegetative development; Water replacement. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3809/1/irrigacao-cacau-posse.pdf
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Marc: |
LEADER 02498naa a2200337 a 4500
001 1021684
005 2019-09-20
008 2019 bl uuuu u00u1 u #d
100 1 $aSILVEIRA, S. S.
245 $aGrowth and quality of genotype PS-1319 cacao seedlings produced under different irrigation depths.$h[electronic resource]
260 $c2019
520 $aDue to the lack of information on the water demand of cocoa seedlings, empirical techniques have been used in the supply of water to the seedlings, potentializing losses in their growth and development. In this context, the present study aimed to determine the optimal irrigation depth for a good development of the genotype PS-1319 cocoa seedlings. The study took place at the Federal Institute of Espírito Santo-Campus Itapina, located in the Colatina, a city situated in the northwestern region of the state of Espírito Santo, Brazil, in an experimental greenhouse of the campus, between October 20 and December 15, 2017. The experiment was conducted in a completely randomized design (CRD) using 20 seedlings of the genotype PS-1319 cacao per treatment. The treatments consisted of daily applications of six irrigation depths, corresponding to 4, 6, 8, 10, 12 and 14 mm d-1, being evaluated their effects on the morphological parameters (leaf area; dry mass of the aerial part, dry mass of the root system and total dry mass; height of the aerial part and stem diameter) and the quality (Dickson quality index). The applied depths interfered, both in the development and the quality of the seedlings, with quadratic adjustments for the leaf area, dry mass of the aerial part and total dry mass, diameter and for the Dickson quality index. The best responses to the studied parameters were provided by the 8.33 mm d-1 depth, which is recommended as an ideal for production of genotype PS-1319 cacao seedlings.
650 $aDickson index
650 $aIrrigation management
650 $aTheobroma cacao L
650 $aVegetative development
650 $aWater replacement
653 $aCacau
653 $aIrrigação
700 1 $aPOSSE, R. P.
700 1 $aSILVA, S. M. F. da.
700 1 $aOLIVEIRA, V. de S.
700 1 $aVALANI, F.
700 1 $aPARTELLI, R. L.
700 1 $aTRINDADE, I. de M.
700 1 $aSOUZA, C. C. S.
700 1 $aPOSSE, S. C. P.
700 1 $aCOSTA, G. S.
700 1 $aSCHMILDT, O.
700 1 $aSCHMILDT, E. R.
773 $tJournal of Agricultural Science$gv. 11, n. 16, p. 238-247, 2019.
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