It has the characteristics such as high yield, drought and waterlogging tolerance, saline and alkaline bearing etc, so it is an important crop in the world.
高粱具有产量高，耐旱，耐涝及抗盐碱等不良环境的特性，是一个全球性的重要作物。
2
So how to improve tolerance to stress has significant meaning in both product of Leymus chinensis and management and reformation of saline-alkali plains.
提高羊草的抗逆性的研究对于羊草的生产和盐碱化草原的治理与改善具有重要的意义。
3
How to use the great area saline soil and improve the tolerance of salt is an important research subject in bioscience.