| Rice straw is an important biomass energy, of which the degradation is related with the farmland resource
reutilization and environment protection. Large numbers of rice straws are dealed to be burned nowadays, resulting in
wasting resources and polluting environment, and low degradation rate of cellulose, hemicellulose and lignin in rice straws
leads to the low utilization rate. The key to degrade rice straws is to enhance the efficiency of degradation methods such as
direct rice straws returning, physical degradation, chemical degradation and biological degradation, and the biological
degradation is the most practical and effective method. Residue of gean and protein in transgenic rice has been a hot spot
as the transgenic rice comes out. |
