Advance in the Study of Effects of Aluminum Stress on Plant Photosynthesis and Its Mechanism

Aluminum stress can affect the absorption of nutrient elements of plant as well as various biochemical and physiological processes.Under aluminum stress,the chlorophyll content and the photosynthesis rate were reduced;the partial enzyme activities of photosynthesis were inhibited;both of which affected the accumulation of dry matter and yield formation of plant directly.Therefore,aluminum stress has attracted widespread attention recent years.However,the reports on effects of aluminum stress on plant photosynthesis lacked the integrity and mostly limited to one crop.This article summarized the effects of aluminum stress on plants in stomatal speciality,photosynthetic pigments,part photosynthetic enzymes and photosynthetic electron transport.It also summarized the effects of the mineralized nutrients such as nitrogen,phosphorus,magnesium and iron on the plant photosynthesis under aluminum stress in order to supply some reference for the related studies.