Flax seeds were planted in germination bed with clear sand mixing with sucrose solution of-9.2bar osmotic concentration. According to germination per- centage may be appraised using capability of water to seeds under stress of water.

• 将亚麻种子播入渗透势为-9.；2巴蔗糖液及净沙配成的发芽床上发芽；可以反映出供试种子在水分逆境条件条件下对水分的利用能力。