Browsing Publicaciones y documentos by Subject "DEFICIENCIA DE OLIGOELEMENTOS"
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[La reversión de un tipo de reacción fotoestable en fotolabiles en árboles de café causado por deficiencia de nitrógeno]
(CATIE, Turrialba (Costa Rica), 1985)The coffee tree is under normal environmental conditions photically completely stable. The maximum concentration of chlorophyll occurs in the leaves fully exposed to the sun. Nitrogen deficiency causes in the plastids a ...