中国农业大学学报2024，Vol.29Issue(6)：86-101,16.DOI:10.11841/j.issn.1007-4333.2024.06.10
肥料种类及其不同施用方式对黄芪有机生产的影响
Effects of fertilizer types and their different application methods on the organic production of Astragalus membranaceus
摘要
Abstract
In order to explore the optimal fertilization technology for the organic production of Chinese medicinal materials,Astragalus membranaceus,a native medicinal material in Shanxi Province,was studied in Lingqiu County,Shanxi Province.Six different treatments including fertilizer(C),organic fertilizer(O),organic fertilizer+mineral fertilizer(OM),organic fertilizer+mineral fertilizer+microbial fertilizer(dip roots during transplanting period)(OMD),organic fertilizer+mineral fertilizer+microbial fertilizer(full bloom period)(OMI)and organic fertilizer+mineral fertilizer+microbial fertilizer(spraying during the flowering stage)(OMS)were designed.The effects of the 6 treatments on the effects of growth and development,yield,quality,and soil microorganisms of biennial A.membranaceus were studied.The results showed that:The yield of OMD underground was the highest,which was 13.25％higher than that of C treatment and 35.75％higher than that of O treatment.Compared with CK treatment,OMD treatment significantly increased the content of Astragalus polysaccharide and total flavone by 20.88％and 98.50％,respectively.The effects of OMD and OMI treatment on root volume,root length and root dry matter accumulation were significantly higher than those of C treatment.The results of high-throughput sequencing showed that OMD treatment increased the abundance of Actinobacteria and Chloroflexi in soil.After comprehensive consideration,it is concluded that organic fertilizer+mineral fertilizer+microbial fertilizer(dipping root during transplanting)is the most optimal treatment method.关键词
有机生产/黄芪/有机肥/矿物肥/微生物肥Key words
organic production/Astragalus membranaceus/organic fertilizer/mineral fertilizer/microbial fertilizer分类
农业科技引用本文复制引用
王乐,高游慧,高永,徐鹏举,裴海军,胡跃高..肥料种类及其不同施用方式对黄芪有机生产的影响[J].中国农业大学学报,2024,29(6):86-101,16.基金项目
国家自然科学基金项目(2021YFD1901103) （2021YFD1901103）
