黑土资源的可持续利用途径及配套农机技术  

Sustainable Utilization of Black Soil Resources and Supporting Agricultural Machinery Technology

作　　者：左明华 ZUO Minghua(Yangshulin Township Comprehensive Service Center,Nong’an County,Nong’an 130229,China)

机构地区：[1]农安县杨树林乡综合服务中心,吉林农安130229

出　　处：《农机使用与维修》2023年第12期67-69,共3页Agricultural Machinery Using & Maintenance

摘　　要：东北地区是我国黑土资源的主要分布区,也是农业重要产区,肩负着粮食供给的重任,在连年耕作和环境变化等多方影响下,黑土资源的退化趋势日益明显。为促进黑土资源的可持续工作落实,以现阶段黑土资源退化问题为出发点,介绍了黑土资源可持续利用要点和关键技术,总结了相关的配套农机技术。Northeast China is the main distribution area of black soil resources in China,and it is also an important agricultural production area,shouldering the important task of grain supply.In order to promote the implementation of the sustainable work of black soil resources,the key points and key technologies of sustainable utilization of black soil resources were introduced based on the degradation of black soil resources at this stage,and the related supporting agricultural machinery technologies were summarized.

关 键 词：黑土资源 利用 保护性耕作 农机农艺 地力恢复 

分 类 号：F327[经济管理—产业经济]