期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2020
卷号：446
期号：3
DOI：10.1088/1755-1315/446/3/032047
语种：English
出版社：IOP Publishing
摘要：the development of agriculture in our country is related to the economic development of our country, and agricultural development will produce a lot of crop straw. Crop straw is the name for the remains left after the crops are collected. In the north, corn is the most common one. A large number of crop straw burning causes a lot of pollution every year in the autumn harvest season, and damages the soil structure of the land. However, effective and reasonable return of crop straw can greatly increase the fertility of the land and effectively reduce the use of chemical fertilizer. Therefore, the comprehensive utilization of straw is under rapid research in order to effectively use the advantages of straw.
