Stress Resistance of Ammopiptanthus mongolicus Seeds during Germination Period
沙冬青种子萌发期抗逆性研究

Ammopiptanthus mongolicus seeds were treated with PEG and NaCl solution of different concentration,and then the germination rate,germination potential,germination index,vigor index,and electrical conductivity,soluble protein and MDA contents of seedling leaves are measured.The results show that with the increasing of stress intensity,seed germination capability decreases,electrical conductivity of seedling leaves increases,and the MDA contents increase.Soluble protein contents increase when PEG concentratio...