Levantamento nutricional do cafeeiro Conilon pelo DRIS, no Espírito Santo
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Data
2000
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Resumo
O objetivo do trabalho foi avaliar o estado nutricional do cafeeiro conilon cultivado na região Norte do Estado do Espírito Santo através do experimento conduzido em blocos casualizados, com 4 repetições. Os tratamentos foram os materiais genéticos disponíveis na região produtora, incluindo os materiais originados de sementes e os clonais da EMCAPER. A análise química foliar foi realizada para os nutrientes N, P, K, Ca, Mg, S, Fe, Zn, Mn B e Cu. O Diagnóstico do estado nutricional do cafeeiro foi realizado pelo Sistema Integrado de Diagnose e Recomendação (DRIS), através das normas de referência geradas para lavouras com produtividade igual ou superior a 60 sacas beneficiadas. ha-1. Ano -1. Pelos resultados obtidos, concluiu-se que o DRIS foi eficiente no diagnóstico do estado nutricional do cafeeiro conilon no norte do Estado do Espírito Santo.
The objective of this work was to evaluate the nutritional state of coffee tree, cultivar Conilon, grown in the North region of the state of Espírito Santo, through an experiment conducted in random blocks with 4 replications. The treatments were the genetic materials available in the production region, including material originating from EMCAPER seeds and clones. The chemical analysis of leaves was carried out for the nutrients N, P, K, Ca, Mg, S, Fe, Zn, Mn B and Cu. The diagonosis of the nutritional state of the coffee tree was carried out by the Integrated System of Diagnosis and Recommendation (DRIS), through of reference norms for fields with productivity equal or superior to 60 Sc . ha-1. Years -1 . From the results obtained, it was concluded that DRIS was efficient in the diagnosis of the nutritional state of coffee tree, cultivar Conilon, in the north of the state of Espírito Santo.
The objective of this work was to evaluate the nutritional state of coffee tree, cultivar Conilon, grown in the North region of the state of Espírito Santo, through an experiment conducted in random blocks with 4 replications. The treatments were the genetic materials available in the production region, including material originating from EMCAPER seeds and clones. The chemical analysis of leaves was carried out for the nutrients N, P, K, Ca, Mg, S, Fe, Zn, Mn B and Cu. The diagonosis of the nutritional state of the coffee tree was carried out by the Integrated System of Diagnosis and Recommendation (DRIS), through of reference norms for fields with productivity equal or superior to 60 Sc . ha-1. Years -1 . From the results obtained, it was concluded that DRIS was efficient in the diagnosis of the nutritional state of coffee tree, cultivar Conilon, in the north of the state of Espírito Santo.
Descrição
Trabalho apresentado no Simpósio de Pesquisa dos Cafés do Brasil (1.: 2000 : Poços de Caldas, MG). Resumos expandidos. Brasília, D.F. : Embrapa Café; Belo Horizonte : Minasplan, 2000. 2v. (1490p.) : il.
Palavras-chave
DRIS Nutrição Fertilidade Café Conilon Coffea canephora, DRIS Nutrition Fertility Coffee tree Cultivar Conilon Coffea canephora
Citação
Costa, Aureliano Nogueira da; Bragança, Scheilla Marina; Lani, José Antônio. Levantamento nutricional do cafeeiro Conilon pelo DRIS, no Espírito Santo. In: Simpósio de Pesquisa dos Cafés do Brasil (1.: 2000 : Poços de Caldas, MG). Resumos expandidos. Brasília, D.F. : Embrapa Café; Belo Horizonte : Minasplan, 2000. 2v. (1490p.), p. 1333-1335.