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Influência da alta concentração atmosférica de CO2 (↑[CO2]atm) × disponibilidade hídrica nas relações hídricas, trocas gasosas e acúmulo de carboidratos em Coffea arabica L.

Sanches, Rodrigo Fazani Esteves; Catarino, Ingrid Cristina Araujo; Braga, Marcia Regina; Silva, Emerson Alves da (Instituto de Pesquisas Ambientais, 2017)

The aim of this work was to evaluate the combined effects of ↑[CO2]atm and water availability in water relations, gas exchange and carbohydrate accumulation in Coffea arabica L. Plants were cultivated under 400 and 760 ppm ...
Antioxidative responses of cell suspension cultures of two Coffea arabica varieties to low aluminum levels at pH 5.8

Bottcher, Alexandra; Nobile, Paula Macedo; Martins, Paula Fabiane; Conte, Fábio Frangiotti; Azevedo, Ricardo Antunes; Mazzafera, Paulo (Instituto de Pesquisas Ambientais, 2012)

The effects of aluminum (Al) on the activities of antioxidant enzymes and ferritin expression were studied in cell suspension cultures of two varieties of Coffea arabica, Mundo Novo and Icatu, in medium with pH at 5.8. The ...