The effects of NaCl stress on the proliferation of cotton embryogenic callus,thedifferentiation and development of cotton somatic embryoids were studied.The results in- dicated that inhibition action existed in all treament, and the effect of various salt stressconcentration on the proliferation of cotton embryogenic callus, the differentiation and de-velopment of cotton somatic embryoids were various。Along with the increase of NaCl con-centration,the inhibition action were greater,and the NaCl of low concentration such as5g/L had some promote...
