摘要
为明确生物有机肥对胶州烟区烟叶内在品质及安全性的影响,研究生物有机肥施用对烤烟田间农艺性状、经济性状、化学成分、重金属含量及农药残留的影响。结果表明,与对照相比,施用生物有机肥能够提高胶州烟区烤烟长势、产值产量、内在品质;除汞外,生物有机肥能够降低7种重金属及农药残留。可见,生物有机肥能够促进烟株生长发育,提高烟叶质量,减少烤烟重金属含量及农药残留,提高烤烟的安全性。
In order to explore the effect of bio-organic fertilizer on the quality and safety of flue-cured tobacco in Jiaozhou area,a experiment of bio-organic ferlizer was conducted to study the effect of agronomical character,economic traits,chemical composition,heavy metal content and pesticide residues.Compared with control,bio-organic fertilizer could improve the growth,output value and quality of tobacco in Jiaozhou area.Except Hg,it also reduced other seven heavy metals(Cr,Ni,Cu,Zn,As,Cd,Pb)and pesticide residues of tobacco leaves.As a result,bio-organic fertilizer could promote the growth and quality of flue-cured tobacco,reduce the content of heavy metal and pesticide residues and improve the safety of flue-cured tobacco.
作者
薄国栋
申国明
杨斌
吕文昌
王耀斌
邰振益
陶亘
于祥全
梁军伟
王旭
王晓磊
BO Guo-dong;SHEN Guo-ming;YANG Bin(Tobacco Research Institute,Chinese Academy of Agricultural Sciences,Qingdao,Shandong 266100;Qingdao Tobacco Limited Corporation,Qingdao,Shandong 266100)
出处
《安徽农业科学》
CAS
2020年第1期170-172,共3页
Journal of Anhui Agricultural Sciences
基金
中国烟草总公司山东省公司科技项目“新型肥料对烤烟综合效能评价研究”(KN254)
关键词
生物有机肥
烟叶质量
重金属
农药残留
Bio-organic fertilizer
Quality of tobacco leaves
Heavy metal
Pesticide residues
