EFECTO DEL NITRÓGENO Y LA IRRADIANZA EN LA EFICIENCIA FOTOSINTÉTICA DEL ANAMÚ PETIVERIA ALLIACEA (PHYTOLACCACEAE)

El presente estudio evaluó el efecto del nitrógeno y la irradianza sobre la eficiencia fotosintética (Fv/Fm) de Petiveria alliacea. Los resultados mostraron que la fluorescencia disminuyó al aumentar el nivel de irradianza y al disminuir la concentración de nitrógeno. La eficiencia fotosintética fue significativamente mayor en hojas de plantas con mayor disponibilidad de nitrógeno y en ambientes parcialmente sombreados. Las curvas de luz (F-I) en función de la tasa de transporte de electrones (ETR), mostraron que las plantas bajo sombra y expuestas a bajas concentraciones de nitrógeno fueron más susceptibles a bloqueos en su ETR

• Publication year

  2023

• Venue

  Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales

• Publication date

  2023-12-02

• Fields of study

  Not labeled

• Identifiers
  DOI 10.18257/raccefyn.31(118).2007.2306
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar

• No claims are published for this paper.

• No concepts are published for this paper.

• The Water-Culture Method for Growing Plants Without Soil

  2018cited by this paper
• Effect of nitrogen supply on growth and photosynthesis of sunflower plants grown in the greenhouse

  2004cited by this paper
• Practical Applications of Chlorophyll Fluorescence in Plant Biology

  2003cited by this paper
• Effects of the available nitrogen on the photosynthetic activity and xanthophyll cycle pool of maize in field

  2002cited by this paper
• The growth response of plants to elevated CO2 under non-optimal environmental conditions

  2001cited by this paper
• Chlorophyll fluorescence--a practical guide.

  2000cited by this paper
• PHOTOSYNTHESIS AND HIGH LIGHT STRESS

  1999influential reference
• COMPARATIVE PHOTOSYNTHESIS OF TWO SPECIES OF INTERTIDAL EPIPHYTIC MACROALGAE ON MANGROVE ROOTS DURING SUBMERSION AND EMERSION

  1999cited by this paper
• Plants for Environmental Studies

  1997cited by this paper
• ‘Photoinhibition’ of Heliconia under natural tropical conditions: the importance of leaf orientation for light interception and leaf temperature

  1996cited by this paper
• REGULATION OF LIGHT HARVESTING IN GREEN PLANTS.

  1996cited by this paper
• Molecular Basis of the Vulnerability of Photosystem II to Damage by Light

  1995cited by this paper
• Determination of the quantum efficiency of photosystem II and of non-photochemical quenching of chlorophyll fluorescence in the field

  1995cited by this paper
• Relationship between photosystem II activity and CO2 fixation in leaves

  1992influential reference
• Chlorophyll Fluorescence and Photosynthesis: The Basics

  1991cited by this paper
• The use of chlorophyll fluorescence nomenclature in plant stress physiology

  1990cited by this paper
• Photoinhibition of photosynthesis. An evaluation of damaging and protective mechanisms

  1988cited by this paper
• Comparative chlorine requirements of different plant species

  1957cited by this paper

• Short light/dark cycles favour photosynthetic efficiency and growth in grapevines

  2025cites this paper
• Relationship between chlorophyll a fluorescence and yield in banana (Musa AAA Simmonds cv. Cavendish) Relación entre la fluorescencia de la clorofila a y el rendimiento en el banano (Musa AAA Simmonds cv. Cavendish)

  2022cites this paper
• Respuesta fisiológica y productiva de tomate en un sistema NTF modificado tipo carrete

  2022cites this paper
• Respuesta de la curuba (Passiflora tripartita var. mollissima) a diferentes niveles de nitrógeno, potasio y magnesio

  2013cites this paper