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据有关资料,我国现约有6亿多吨作物秸秆,分布广、数量大,是重要的生物资源、宝贵的生物能源,利用不好,也是不可忽视的环境污染源。对此,党和政府极为重视。李鹏委员长围绕秸秆利用,曾经指出:“要大力发展饲养业,由秸秆直接还田到‘到腹还田’,利用粮食、秸秆养猪、养牛,然后猪粪、牛粪还田,减
According to relevant information, there are about 600 million tons of crop straws in our country now. They are widely distributed and large in quantity. They are important biological resources and precious bio-energy sources. Their utilization is not good and they can not be ignored. In this regard, the party and government attach great importance. Chairman Li Peng focused on the utilization of straw and once pointed out: "We must vigorously develop the breeding industry and return directly from straw to land to the abdomen, use pigs and straw to raise cattle, and then return pig manure and cattle manure to the fields for reduction