title: Effect of fumigation with 1,3-dichloropropene on soil bacterial communities.
abstract: 1,3-Dichloropropene (1,3-D) is a potential candidate as a soil fumigant because of the restriction of methyl bromide (MB) in soil fumigation. So far, little is known about the bacteria diversity in 1,3-D fumigated soil. Therefore, the impact of 1,3-D on soil bacterial community was determined by the 16S rRNA gene amplicon 454 sequencing. A total of 230,617 valid reads and 19,366 OTUs were obtained from the thirteen samples. 454 sequencing results revealed that Proteobacteria, Bacteroidetes, Actinobacteria, Acidobacteria and Firmicutes were predominant phylum in soils. Bacterial diversity was affected initially, while recovered in the later treatments and soils from 1,3-D treatment plots had a higher bacterial diversity. The results of this study demonstrated that 1,3-D had only a short-term and transitory impact on the indigenous soil microbial community. Our study would provide useful information for evaluating ecological safety of 1,3-D in China.
authors.affiliation: College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China. Electronic address: liuxiumeibestgril@163.com.
authors.forename: Xiumei
authors.initials: X
authors.lastname: Liu
authors.affiliation: College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China. Electronic address: 1147662847@qq.com.
authors.forename: Xingkai
authors.initials: X
authors.lastname: Cheng
authors.affiliation: Cotton Research Center, Shandong Academy of Agricultural Sciences, Jinan, Shandong 250100, People's Republic of China. Electronic address: sdauwhy@163.com.
authors.forename: Hongyan
authors.initials: H
authors.lastname: Wang
authors.affiliation: College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China. Electronic address: kywang@sdau.edu.cn.
authors.forename: Kaiyun
authors.initials: K
authors.lastname: Wang
authors.affiliation: College of Plant Protection, Shandong Agricultural University, Tai'an, Shandong 271018, People's Republic of China. Electronic address: qiaokang11-11@163.com.
authors.forename: Kang
authors.initials: K
authors.lastname: Qiao
mesh_terms: D061271:Acidobacteria / Q000187:drug effects / Q000235:genetics; D039903:Actinobacteria / Q000187:drug effects / Q000235:genetics; D000498:Allyl Compounds / Q000633:toxicity*; D041963:Bacteroidetes / Q000187:drug effects / Q000235:genetics; D002681:China; D000068536:Bacillota / Q000187:drug effects / Q000235:genetics; D005651:Fumigation; D006843:Hydrocarbons, Chlorinated; D010575:Pesticides / Q000633:toxicity*; D020560:Proteobacteria / Q000187:drug effects / Q000235:genetics; D012336:RNA, Ribosomal, 16S / Q000235:genetics; D012987:Soil; D012988:Soil Microbiology / Q000592:standards
chemical_list: D000498:Allyl Compounds; D006843:Hydrocarbons, Chlorinated; D010575:Pesticides; D012336:RNA, Ribosomal, 16S; D012987:Soil; C023891:1,3-dichloro-1-propene
keywords: 1,3-Dichloropropene; Bacterial diversity; Pyrosequencing; Soil fumigation