论文部分内容阅读
众所周知,作物秸秆可制作生态有机肥,因此引起很多研究者的关注。我国作物秸秆资源非常丰富,开发利用
As we all know, crop straw can produce eco-organic fertilizer, which has aroused the concern of many researchers. China’s crop straw resources are very rich, development and utilization