生物炭对药用植物生长影响的研究进展  

Research Progress on the Effects of Biochar on the Growth of Medicinal Plants

作　　者：周颖 周鑫伟 郑听 熊鹏飞 张家春[1] ZHOU Ying;ZHOU Xinwei;ZHENG Ting;XIONG Pengfei;ZHANG Jiachun(Guizhou Botanical Garden,Guiyang 550001,China)

机构地区：[1]贵州省植物园,贵州贵阳550001

出　　处：《河南农业科学》2022年第1期11-20,共10页Journal of Henan Agricultural Sciences

基　　金：贵州省科学技术基金项目(黔科合基础[2017]1176);贵州省林业科学技术研究项目(黔林科合[2020]05号);贵州科学院青年基金项目(黔科院J字[2019]05号);贵阳市科技计划项目(筑科合同[2021]3-11号)。

摘　　要：立足国内外生物炭在药用植物栽培中的应用研究,总结了药用植物栽培中7种生物炭的理化性质,系统阐述了施用生物炭对土壤理化性质、氮磷钾养分形态及含量、重金属有效性、酶活性、微生物多样性,以及药用植物生长和化学成分含量的影响,综述了生物炭对连作障碍、氟化物毒害和涝害3种逆境胁迫的缓解作用,并提出生物炭在药用植物栽培中的应用前景及未来的研究方向。Based on the research on the application of biochar in the cultivation of medicinal plants at home and abroad,this paper summarizes the physical and chemical properties of 7 kinds of biochar used in the cultivation of medicinal plants,and systematically expounds the effects of biochar on the physical and chemical properties of soil,the form and content of nitrogen,phosphorus and potassium nutrients,the availability of heavy metals,enzyme activity and microbial diversity,as well as the growth and chemical composition content of medicinal plants.The mitigation effects of biochar on continuous cropping obstacles,fluoride toxicity and waterlogging are reviewed.The application prospect and future research direction of biochar in medicinal plant cultivation are put forward.

关 键 词：药用植物 生物炭 土壤理化性质 逆境胁迫 

分 类 号：S567[农业科学—中草药栽培] S156.2[农业科学—作物学]