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Campus de Tacuarembó.

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El jueves 23 de junio se realizó la ceremonia de inauguración del "Campus de Aprendizaje, Investigación e Innovación", con la presencia de autoridades departamentales, nacionales y del Presidente de la República, Dr. Tabaré Vázquez.

Ante una nueva zafra olivícola, ¿cómo nos preparamos para manejar la aceituna jabonosa?.

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La "antracnosis" o "aceituna jabonosa", causada por Colletotrichum spp. es la principal enfermedad de fruto del olivo en nuestro país, que además afecta las estructuras vegetativas. En años favorables al desarrollo de la enfermedad ocasiona importantes pérdidas de rendimiento y calidad de aceite.

Relationship between Flower Intensity, Oxidative Damage and Protection in Citrus under Water Stress Conditions.

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ABSTRACT. Stress conditions are known to promote reproductive sprouting and flowering in Citrus. However, signalling involved in stress perception and flowering induction remains obscure. To gain insight into the mechanism involved in stress signalling, the aim of this work was to study the physiological and biochemical changes triggered by water stress and their relationship with budbreak in ?Valencia? orange (C. sinensis (L.) Osb.) and ?Ellendale? tangor (C. reticulata Bl.). Water stress was promoted by subjecting plants to 70-days of water deficit (water potential:Ψw

Flooding and soil temperature affect water relations and photosynthesis of citrus rootstock leaves.

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ABSTRACT. We evaluated the effects of the soil temperature (15, 25 and 35°C) and soil anoxia from flooding for 20 days on citrus rootstock seedlings of CT33 trifoliate, Carrizo citrange and Troyer citrange along with Tucuman, Pomeroy and Rubidoux trifoliates in a greenhouse. Flooding had no effect on shoot water potential (Ψs) at 25°C but at 15°C and 35°C, there were differences from non-flooded trees. Carrizo and Troyer had higher Ψs than CT33, and Tucuman had the highest Ψs among the trifoliates. Soil temperature was more important than flooding in determining plant water relations.