关键词: 农业废弃物, 存量, 秸秆, 畜禽粪便

Abstract: On the basis of field investigation and reference to the results from correlative studies, the approaches and parameters of estimation of annual quantity of stock were defined.The study chose Boyang village in Anxian County as an example, and analyzed the status and the stock of agricultural residue utilization.The results showed that there were many agricultural residue types and a great of stock, but the geographical distribution was different in the research area.The stock of agricultural residue was 3 415.44 tons in 2009, corresponding to 901.06 tons of standard coal and 118 641.55 m³ of biogas.The study also pointed out that the comprehensive utilization rate of agricultural residue was comparatively low and the resources were wasted seriously, which led to serious pollution of the environment

Key words: agricultural residue, stock, straw, livestock excrement