摘要
为促进农业废弃物资源化利用和生物炭在农业中的应用推广,本文通过对目前用于生物炭制备的原料种类及特性、制备工艺对生物炭特性的影响进行综述,分析目前生物炭的生产制备、应用以及风险评估等情况,并提出今后还需加强农用生物炭工艺的标准化,土壤特性与生物炭的关系,以及生物炭作用机理等方面的研究。
In order to promote the utilization of agricultural waste resources and the application and promotion of biochar in agriculture,this article summarized the types and characteristics of raw materials used for biochar preparation and the influence of preparation processes on biochar characteristics,and analyzed the current production,preparation,application,and risk assessment of biochar.At last,we proposed that in the future,it is necessary to strengthen the standardization of agricultural biochar technology,the relationship between soil characteristics and biochar,and the mechanism of biochar action.
作者
张薇
陈雪丽
万书明
张磊
常本超
肖洋
ZHANG Wei;CHEN Xue-li;WAN Shu-ming;ZHANG Lei;CHANG Ben-chao;XIAO Yang(School of Modern Agriculture and Ecological Environment,Heilongjiang University,Harbin 150080,China;Institute of Soil Fertilizer and Environment Resources,Heilongjiang Academy of Agricultural Sciences,Harbin 150086,China)
出处
《黑龙江农业科学》
2021年第12期107-113,共7页
Heilongjiang Agricultural Sciences
基金
中挪国际合作项目:中国可持续粮食生产和土壤健康的养分管理(CHN-17/0019 SINOGRAIN II)。
关键词
生物炭
理化性质
裂解温度
biochar
physical and chemical properties
pyrolysis temperature
