Evaluation of the Tissue Culture Responses of 11 Switchgrass Varieties from Different Ecotypes Effects of Water Stress Induced by Polyethleneglycol-6000 the Seed Germination and Seedling Growth of Switchgrass Agrobacterium-mediated Transformation of PSAG12-IPT Gene in Switchgrass Effects of salt stress on biomass, quality, and photosynthetic physiology in switchgrass Effect of Soil Saline Type and Concentration as well as Soil Water Content on the Growth Characteristics of Switchgrass at the Vegetative Stage on Two Soil Matrixes Effect of Nitrogen Fertilizer on the Growth Characteristics and Biomass Yield of Bioenergy Grasses on Abandoned Sand Excavation Lands Effects of Salt Stress on Switchgrass Seed Germination and Seedling Growth Response of Root Spatial Pattern and Growth Characteristics of Switchgrass to Soil Saline Type Research on the differences in biomass and its allocation of 14 switchgrass in Beijing Genetic diversity of Switchgrass(Panicum virgatum L. ) germplasms detected by SCoT Markers The development of Panicum virgatum as an energy crop Effects of Neutral Salt-stress on the Seedling Growth and Physiological Characteristics of Switchgrass Water Changes in Soil and Water Use during Seedling Growth of Three Herbaceous Grasses Effect of Cultivated Switchgrass on the Growth of Associated Weed Biomass and Density at Different Growth Stages Effects of NaCl Stress on Seed Germination and Seedling Growth of Different Switchgrass Materials Effect of Soil Water Spatial Distribution Pattern on Switchgrass During First Growing Season Switchgrass seeds germination and seedling growth and development with different concentration of Agrobacterium tumefaciens Fluorescence Kinetic Characteristics of Switchgrass in Mixture under Different Soil Water and Nitrogen Conditions Feasibility Study on Domestic Rupture Disk Replaced Imported One in Particle Bombardment Effect of the pH value on switchgrass seedling growth and development in hydroponics Establishment of a highly efficient regeneration system of switchgrass artificial spike buds Evaluation of economic benefits and ecological values of cellulosic bioenergy grasses in Beijing suburban areas Photosynthetic Dynamic Variation of Switchgrass under Different Row Spacing in Loess Hilly gully Region Preliminary research on Cd-tolerance of Panicum virgatum and Panicum maximum Cloning and Sequence Analysis of the Plasma Membrane Aquaporins Gene PvPIP1 in Switchgrass Effects of Different Seed Treatments on the Threshold of Water Potential during the Seed Germination of Switchgrass Effects of Persistent Drought and Re-watering on the Seedling Growth and Development of Switchgrass during Tillering Stage Effect of Lanthanum Nitrate on Seed Germination and Seedling Growth Characteristics of Switchgrass under NaCl Stress