Associations between morpho-agronomic characters in Conilon (Coffea canephora) 8142
DOI:
https://doi.org/10.33448/rsd-v9i11.9731Keywords:
Coffea Canephora, robusta, conilon, consortium, correlations, track analysis.Abstract
The work consisted of the morpho agronomic evaluation of coffee crop under the influence of intercropping with different types of green manures. The experiment was carried out in the Southern Region of the State of Espírito Santo, Brazil. The experimental plot consisted of five plants per experimental unit, using the clone "Incaper 8142" Conilon Vitória, intercropping with different types of green manure plants, which were: guandu beans (Cajanus cajan), pig bean (Canavalia ensiformis), mucuna preta (Mucuna Pruriens) and Mexican margaridão (Tithonia diversifolia) in addition to a control treatment without green manure. The planting consisted of rows adjacent and located in the “upper interline” meaning is not clear of the coffee crop. The morpho agronomic characteristics evaluated were: plant height, orthotropic branch diameter, plagiotropic branch diameter, number of leaves, number of nodes, number of orthotropic branches, number of plagiotropic branches and productive nodes e productivity green coffee kg/ha, besides the main dependent: The characteristics of greatest direct contribution were number of nodes and number of productive nodes. The species of green fertilizer Mexican Margaridão (Tithonia diversifolia) provided a negative effect on the main variables related to production, and is not recommended for interplanting with robusta coffee.
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Copyright (c) 2020 Mario Euclides Pechara da Costa Jaeggi; Alex Justino Zacarias; Israel Martins Pereira; Richardson Sales Rocha; Rita de Kássia Guarnier da Silva; Edevaldo de Castro Monteiro; Wallace Luiz de Lima; Fábio Cunha Coelho; Rogério Rangel Rodrigues; Samuel Cola Pizetta; Jaídson Gonçalves da Rocha; Tâmara Rebecca Albuquerque de Oliveira; Derivaldo Pureza da Cruz; Alexandre Gomes de Souza; Vicktoria Maria de Castro; Geraldo de Amaral Gravina; Rogério Figueiredo Daher; Josimar Nogueira Batista; Vinicius De Freitas Mateus; Camila Queiroz da Silva Sanfim de Sant'Anna
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