A method of energy utilization grass

The present invention discloses a method for utilization of energy grass, grass feedstock to energy while producing biogas, pulp and plant cultivation nutrient solution. The present invention will "grass - biogas - slurry" organic linking, prepared energy grasses biogas residue pulp production, the production of biogas in nutrient solution, to achieve efficient use of resources and improve the added value, and build an efficient agricultural utilization system.