As rice is the most important food crop in the world and maize is the main form of animal feed, these decisions could have a big impact.
由于水稻是世界上最重要粮食作物，而玉米是动物的主要食物，这些决定可能有重大影响。
China is a big agricultural country, and have great crop straws resource.
我国是农业大国，各类农作物秸秆资源十分丰富。
China is a big agricultural country, and have great crop straws resource.
我国是农业大国，各类农作物秸秆资源十分丰富。
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