Effects of Hormone on grass seeds’ dormancy and germination

With the rapid development of the grassland industry in China and the increasing demands for grass seeds, the improving of quality and yield of grass seeds have become bottleneck during grass industry development. It is much important to lucubrate the rules of the grass seeds’ dormancy and germination which is one of the premises for quality and yield of grass seed improvement and grassland industry development. Hormone is one of the key factor for regulating seeds’ dormancy and germination which is always a hot topic in seed physiology and biochemistry studies. This paper explore the hormone roles in grass seeds’ dormancy and germination to further analysis the interaction and physiological mechanism of different hormones and grass seeds’ dormancy and germination.