Potato genotypes and environments under potato in the Brazilian Cerrado biome

  • Melo A
  • Fernandes P
  • Silva-Neto C
  • et al.
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Abstract

ABSTRACT: The objective was to estimate the physiological and productive performance of potato genotypes in two organic cultivation systems. Two trials were conducted, being one in a protected and on in an open-field environment. A randomized complete block design with four replicates and five treatments (genotypes ‘Agata’, ‘Atlantic’, ‘BRS Ana’, ‘BRSIPR Bel’ and ‘BRS Clara’) was used. Physiological, productive characteristics and defects associated with tubers were obtained. The protected environment is the most appropriate to produce organic potatoes under the evaluated conditions. Genotypes ‘BRSIPR Bel’ and ‘BRS Ana’ exhibit a high productive potential in organic conditions.RESUMO: Objetivou-se estimar o desempenho fisiológico e produtivo de genótipos de batata em dois ambientes de cultivo em sistema orgânico. Foram conduzidos dois ensaios, sendo um em condições de ambiente protegido e outro em campo aberto. Empregou-se o delineamento em blocos completos casualizados com quatro repetições e cinco tratamentos referentes aos genótipos ‘Agata’, ‘Atlantic’, ‘BRS Ana’, ‘BRSIPR Bel’ e ‘BRS Clara’. Avaliaram-se atributos fisiológicos, produtivos e defeitos associados aos tubérculos. O ambiente protegido é o mais adequado para a produção de batata orgânica nas condições avaliadas. Os genótipos ‘BRSIPR Bel’ e ‘BRS Ana’ possuem alto potencial produtivo em condições de sistema orgânico.

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APA

Melo, A. P. C. de, Fernandes, P. M., Silva-Neto, C. de M. e, Souza, E. R. B. de, Melo, A. C. C. de, & Seleguini, A. (2022). Potato genotypes and environments under potato in the Brazilian Cerrado biome. Ciência Rural, 52(5). https://doi.org/10.1590/0103-8478cr20210093

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