Effect on physiological characteristic of Medicago sativa under saline-alkali stress at seeding stage
Under different saline - alkali stress, the physiological biochemistry response of Medicago sativa Gongnong No. 1 leaves were studied. The content of soluble sugar and proline were increased with saline- alkali concentration increasing, could be up to 87. 16% and 753. 49μg/g respectively; The rate of bound water increases gradually when increasing saline-alkali concentration, but the rate of free water had no remarkable change, the rate of bound water/free water was 0. 94; Water retaining capacity of isolated leaves decreased 12% - 48%, when increasing saline-alkali concentration.
国家科技期刊平台
NSTL
万方数据
维普
