|
|
Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
22/06/2023 |
Data da última atualização: |
22/06/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SIMOES, W. L.; PEREIRA, K. M.; SILVA, J. S. da; MESQUITA, A. C.; MOUCO, M. A. do C.; TORRES JÚNIOR, V. G.; BARBOSA, K. V. F.; SOBRAL, Y. R. A. |
Afiliação: |
WELSON LIMA SIMOES, CPATSA; KALLINE MENDES FERREIRA, UNEB; JUCICLÉIA SOARES DA SILVA; ALESSANDRO CARLOS MESQUITA, UNEB; MARIA APARECIDA DO CARMO MOUCO, CPATSA; VINICIUS GONÇALVES TORRES JUNIOR, UPE; KAIO VINICIUS FERNANDES BARBOSA, UPE; YURI RAFAEL ALVES SOBRAL. |
Título: |
Plant growth regulator via micro-sprinkler for Palmer mango floral induction in Brazilian semi-arid region. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Comunicata Scientiae, v. 14, 2023. |
ISSN: |
2177-5133 |
DOI: |
https://doi.org/10.14295/CS.v14.3946 |
Idioma: |
Inglês |
Conteúdo: |
Application of the plant growth regulator paclobutrazol (PBZ) to aid floral induction has been widely performed by mango producers. However, its application has been done manually, resulting in low uniformity of application and losses with labor. The objective of this study was to adjust the PBZ dose to be applied via micro-sprinkler system for floral induction, indicating an efficient management of ?Palmer? mango in the Brazilian semi-arid region. The experiment was conducted at Saúde Farm, located in Petrolina-PE, Brazil, starting in October 2015, with harvests in June 2016 and 2017. The experimental design used was randomized blocks, with five doses of PBZ, applied via irrigation system (T1 - 0.56; T2 - 1.12; T3 -1.68; T4 - 2.24; and T5 - 2.80 g a.i. linear m-1 canopy) and a conventionally applied dose (T0 - 2.80 g a.i. linear m-1 of canopy, manually applied broadcast), with four replicates. The variables analyzed were: CO2 assimilation, stomatal conductance, transpiration, leaf temperature, number and length of panicles, number of fruits per plant, average fruit weight, yield, pulp firmness, titratable acidity and total soluble solids in the fruits. At the conventionally applied dose (2.8 g a.i. linear m-1 of canopy), PBZ application via micro-sprinkler irrigation system proved to be the most efficient way to reduce CO2 assimilation, stomatal conductance and transpiration. PBZ applied via micro-sprinkler irrigation system at a dose of 0.56 g a.i. linear m-1 of canopy promotes greater number of panicles and yield in ?Palmer? mango. MenosApplication of the plant growth regulator paclobutrazol (PBZ) to aid floral induction has been widely performed by mango producers. However, its application has been done manually, resulting in low uniformity of application and losses with labor. The objective of this study was to adjust the PBZ dose to be applied via micro-sprinkler system for floral induction, indicating an efficient management of ?Palmer? mango in the Brazilian semi-arid region. The experiment was conducted at Saúde Farm, located in Petrolina-PE, Brazil, starting in October 2015, with harvests in June 2016 and 2017. The experimental design used was randomized blocks, with five doses of PBZ, applied via irrigation system (T1 - 0.56; T2 - 1.12; T3 -1.68; T4 - 2.24; and T5 - 2.80 g a.i. linear m-1 canopy) and a conventionally applied dose (T0 - 2.80 g a.i. linear m-1 of canopy, manually applied broadcast), with four replicates. The variables analyzed were: CO2 assimilation, stomatal conductance, transpiration, leaf temperature, number and length of panicles, number of fruits per plant, average fruit weight, yield, pulp firmness, titratable acidity and total soluble solids in the fruits. At the conventionally applied dose (2.8 g a.i. linear m-1 of canopy), PBZ application via micro-sprinkler irrigation system proved to be the most efficient way to reduce CO2 assimilation, stomatal conductance and transpiration. PBZ applied via micro-sprinkler irrigation system at a dose of 0.56 g a.i. linear m-1 of canopy pro... Mostrar Tudo |
Palavras-Chave: |
Indução floral; Microaspersor; PBZ; Semiárido; Variedade Palmer. |
Thesagro: |
Fisiologia Vegetal; Manga; Mangifera Indica; Regulador de Crescimento. |
Thesaurus Nal: |
Growth regulators; Mangoes; Paclobutrazol; Physiology; Plant physiology. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1154568/1/Plant-growth-regulator-via-micro-sprinkler-for-Palmer-mango-floral-induction-in-Brazilian-semi-arid-region-2023.pdf
|
Marc: |
LEADER 02690naa a2200397 a 4500 001 2154568 005 2023-06-22 008 2023 bl uuuu u00u1 u #d 022 $a2177-5133 024 7 $ahttps://doi.org/10.14295/CS.v14.3946$2DOI 100 1 $aSIMOES, W. L. 245 $aPlant growth regulator via micro-sprinkler for Palmer mango floral induction in Brazilian semi-arid region.$h[electronic resource] 260 $c2023 520 $aApplication of the plant growth regulator paclobutrazol (PBZ) to aid floral induction has been widely performed by mango producers. However, its application has been done manually, resulting in low uniformity of application and losses with labor. The objective of this study was to adjust the PBZ dose to be applied via micro-sprinkler system for floral induction, indicating an efficient management of ?Palmer? mango in the Brazilian semi-arid region. The experiment was conducted at Saúde Farm, located in Petrolina-PE, Brazil, starting in October 2015, with harvests in June 2016 and 2017. The experimental design used was randomized blocks, with five doses of PBZ, applied via irrigation system (T1 - 0.56; T2 - 1.12; T3 -1.68; T4 - 2.24; and T5 - 2.80 g a.i. linear m-1 canopy) and a conventionally applied dose (T0 - 2.80 g a.i. linear m-1 of canopy, manually applied broadcast), with four replicates. The variables analyzed were: CO2 assimilation, stomatal conductance, transpiration, leaf temperature, number and length of panicles, number of fruits per plant, average fruit weight, yield, pulp firmness, titratable acidity and total soluble solids in the fruits. At the conventionally applied dose (2.8 g a.i. linear m-1 of canopy), PBZ application via micro-sprinkler irrigation system proved to be the most efficient way to reduce CO2 assimilation, stomatal conductance and transpiration. PBZ applied via micro-sprinkler irrigation system at a dose of 0.56 g a.i. linear m-1 of canopy promotes greater number of panicles and yield in ?Palmer? mango. 650 $aGrowth regulators 650 $aMangoes 650 $aPaclobutrazol 650 $aPhysiology 650 $aPlant physiology 650 $aFisiologia Vegetal 650 $aManga 650 $aMangifera Indica 650 $aRegulador de Crescimento 653 $aIndução floral 653 $aMicroaspersor 653 $aPBZ 653 $aSemiárido 653 $aVariedade Palmer 700 1 $aPEREIRA, K. M. 700 1 $aSILVA, J. S. da 700 1 $aMESQUITA, A. C. 700 1 $aMOUCO, M. A. do C. 700 1 $aTORRES JÚNIOR, V. G. 700 1 $aBARBOSA, K. V. F. 700 1 $aSOBRAL, Y. R. A. 773 $tComunicata Scientiae$gv. 14, 2023.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 311 | |
11. | | COELHO, E. F.; SANTOS, D. L.; SIMOES, W. L. Irrigação de fruteiras tropicais (abacaxizeiro, bananeira, mamoeiro e mangueira). In: PAOLINELLI, A.; DOURADO NETO, D.; MANTOVANI, E. C. (Ed.). Diferentes abordagens sobre agricultura irrigada no Brasil: técnica e cultura. Piracicaba: ESALQ-USP, 2021. cap. 21, p. 429-460.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Semiárido. |
| |
12. | | PINTO, J. M.; COELHO, E. F.; SIMOES, W. L. Irrigação. In: BORGES, A. L.; CORDEIRO, Z. J. M. (Ed.). Sistema orgânico de produção de manga para a Região da Chapada Diamantina, Bahia. Cruz das Almas, BA: Embrapa Mandioca e Fruticultura, 2020. (Embrapa Mandioca e Fruticultura Sistema de Produção, 49).Tipo: Sistema de Produção |
Biblioteca(s): Embrapa Semiárido. |
| |
16. | | ANGELOTTI, F.; COSTA, N. D.; VOLTOLINI, T. V.; SIMOES, W. L. Aumento da eficiência produtiva dos cultivos frente às mudanças climáticas. In: SOTTA, E. D.; SAMPAIO, F. G.; MARZALL, K.; SILVA, W. G. da (Org.). Estratégias de adaptação às mudanças do clima dos sistemas agropecuários brasileiros. Brasília, DF: MAPA, 2021. p. 46-47.Biblioteca(s): Embrapa Semiárido. |
| |
17. | | CALGARO, M.; ALMEIDA NETO, M. A. de; AMARIZ, A.; SIMOES, W. L.; PINTO, J. M. Avaliação de genitores de feijão comum tolerantes a seca no Nordeste brasileiro. In: CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS, 3., 2018, João Pessoa. Ciência, tecnologia e desenvolvimento rural: compartilhando conhecimentos inovadores e experiências. João Pessoa: Instituto Internacional Despertando Vocações, 2018.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
| |
18. | | COELHO, V.; CIRILO, T. F.; COELHO, V.; SIMOES, W. L.; YURI, J. E.; SALVIANO, A. M. Acúmulo de boro, cobre e zinco em melancia irrigada cultivada no Vale do Submédio São Francisco. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF, 2019. p. 2139-2142.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
| |
19. | | SIMOES, W. L.; OLIVEIRA, A. R. de; REIS, V. M.; PEREIRA, W.; LIMA, J. A. Aplicação de bactérias diazotróficas via sistema de irrigação para fixação biológica de nitrogênio na cana-de-açúcar. Energia na Agricultura, Botucatu, v. 33, n. 1, p. 45-51, jan./mar. 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
Biblioteca(s): Embrapa Agrobiologia; Embrapa Semiárido. |
| |
20. | | GUIMARÃES, M. J. M.; SIMÕES, W. L.; COELHO FILHO, M. A.; GOMES JUNIOR, F. de A. Análise biométrica do pinhão manso (Jatropha curcas L.) consorciado com girassol e amendoim. In: SEMINÁRIO DE PESQUISA DO RECÔNCAVO DA BAHIA, 3.; SEMINÁRIO ESTUDANTIL DE PESQUISA DA UFRB, 3.; SEMINÁRIO DE PÓS-GRADUAÇÃO DA UFRB, 3., 2009, Cruz das Almas. Evolução do conhecimento e o desenvolvimento social: [resumos...]. Cruz das Almas: Universidade Federal do Recôncavo da Bahia, 2009. 1 CD-ROM.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
Registros recuperados : 311 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|