Plant pruning and fold of the main stem in the formation of clonal coffee
Keywords:
Coffea canephora, vegetative growth, apical dominance, induction techniques, crop treatment.Abstract
This study aimed to evaluate the vegetative growth of Coffea canephora undergoing techniques of cut tip bending the main stem at different times. We used the design in randomized blocks, factorial 2 (technical) x 5 (60, 75, 90, 105 and 120 days after planting the crop) with four replicates. Induction of clonal coffee should be done at 60 and 86 days after permanent planting, utilizing the bending and the apical trimming, respectively. The bending of the main stem of the coffee clonal promotes superior performance in the induction of shoots.
References
CONAB - COMPANHIA NACIONAL DE ABASTECIMENTO. Acompanhamento da safra Brasileira: café. Brasília: CONAB, 2014. 63p. Disponível em: <http://www.conab.gov.br/OlalaCMS/uploads/arquivos/14_05_20_08_49_17_boletim_maio-2014.pdf>. Acesso em: 26 Jun. 2014.
MORAIS, L. E. et al. The effects of pruning at different times on the growth, photosynthesis and yield of conilon coffee (Coffea canephora) clones with varying patterns of fruit maturation in southeastern Brazil. Experimental Agriculture, Cambridge, v. 48, n. 2, p. 210-221, april 2012.
ONO, E. O.; GRANA JÚNIOR, J. F.; RODRIGUES, J. D. Reguladores vegetais na quebra da dominância apical de mamoeiro (Carica papaya L.) Revista Brasileira de Fruticultura, Jaboticabal, v. 26, n. 2, p. 348-350, ago. 2004.
PARTELLI, F. L. et al. Produção e desenvolvimento radicular de plantas de café 'Conilon' propagadas por sementes e por estacas. Pesquisa Agropecuária Brasileira, Brasília, v.41, n.6, p. 949-954, jun. 2006.
PARTELLI, F. L., et al. Seasonal vegetative growth of different age branches of conilon coffee tree. Semina: Ciências Agrárias, Londrina, v. 31, n. 3, p. 619-626, jul./set. 2010.
PARTELLI, F. L. et al. Seasonal Vegetative Growth in Genotypes of Coffea canephora, as
Related to Climatic Factors. Journal of Agricultural Science, Ottawa v. 5, n. 8, p. 108-116, aug. 2013.
PARTELLI, F. L. et al. Root system distribution and yield of 'Conilon' coffee propagated by seeds or cuttings. Pesquisa Agropecuária Brasileira, Brasília, v. 49, n. 5, p. 349-355, maio 2014.
PEREIRA, F. F., CARVALHO, S. A. Métodos de forçamento de borbulhas e aplicação de cianamida hidrogenada para produção de mudas de laranja ‘valência’ sobre citrumelo ‘swingle’ em viveiro telado. Revista Brasileira Fruticultura, Jaboticabal, v. 28, n. 1, p. 151-153, abril 2006.
RONDÔNIA. SECRETARIA DE ESTADO DO DESENVOLVIMENTO AMBIENTAL. Boletim climatológico de Rondônia, ano 2010. Porto Velho: SEDAM, 2012. 34p.
SILVA, V. A. et al. Resposta fisiológica de clone de café Conilon sensível à deficiência hídrica enxertado em porta-enxerto tolerante. Pesquisa Agropecuária Brasileira, Brasília, v.45, n. 5, p. 457-464, maio 2010.
VIEIRA, N. G. et al. Different Molecular Mechanisms Account for Drought Tolerance in Coffea canephora var. Conilon. Tropical Plant Biology, New York, v. 6, n. 1, p. 181-190, July 2013.
TAIZ, L.; ZEIGER, E. Fisiologia Vegetal. 5. ed. Porto Alegre: Artmed, 2013, 918 p.
Downloads
Additional Files
Published
How to Cite
Issue
Section
License
Copyright (c) 2015 Coffee Science - ISSN 1984-3909The copyright of the articles published in this journal belongs to the authors, with the journal holding the first publication rights. As the articles are published in this journal under open access, they may be freely used, with proper attribution, for educational and non-commercial purposes
