Research Progress in Response of Seabuckthorn to Abiotic Stress
Seabuckthorn(Hippophea rhamnoides)is known as the ecological tree of the earth,the pioneer tree of greening,and the health tree of mankind.However,the natural distribution area of seabuckthorn determines that its growth and development process will encounter a variety of stresses.It is very important to study the resistance mechanism of seabuckthorn,reveal its resistance characteristics,and scientifically select and breed excellent clones suitable for cultivation in arid and semi-arid areas.This paper mainly reviewed the effects of abiotic stress on sea buckthorn from four aspects:drought,salinity,high and low temperature and soil heavy metal pollution.The responses of sea buckthorn to stress were summarized from the aspects of seed germination,growth and development,physiology and biochemistry.And the future research direction of anti-abiotic stress of sea buckthorn was forecasted,in order to provide a theoretical basis for the protection,development and utilization of seabuckthorn germplasm resources.
abiotic stressseed germinationmorphological structurephysiology and biochemistryseabuckthorn
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