Demonstration of Grass Digital Monitoring,Control and Decision-making Techniques (2008GB23260400);Recovery of Degraded Vegetation in Inner Mongolia and Directed Economic Plants Industrial Growing Base,the Research of Forage Yield Remote Sensing Estimation and Carrying Capacity in Hulunbeir Grassland,the National high Technology Research and Development Program of China(2006AA10Z241);National Science and Technology Support Program (2006BAC01A12,2006BAD16B05-2);Modern Agricultural Technology System of Special Funding
We studied a soil seed bank in the Stipa breviflora desert steppe under three grassland management systems, namely continuous grazing, rotational grazing, and no grazing, from 1999 until 2007. The germinable seed bank...