|Table of Contents|

Effects of Chitosan on Rhizosphere Soil and Plant Growth in Green Belt

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2020年22
Page:
86-95
Research Field:
Publishing date:

Info

Title:
Effects of Chitosan on Rhizosphere Soil and Plant Growth in Green Belt
Author(s):
ZHANG Meng1; 2; SUN Ming1; 2; WANG Yan2; 3; ZHANG Chunguang2; 4; JIANG Shan1; YIN Heng2
(1.College of Transportation Engineering,Dalian Maritime University,Dalian,Liaoning 116026；2.Natural Products & Glycoconjugate Research Group,Dalian Institute of Chemical Physics,Chinese Academy of Science,Dalian,Liaoning 116026;3.College of Food Science and Engineering,Northwest A&F University,Yangling,Shaanxi 712100；4.School of Biological Engineering,Dalian Polytechnic University,Dalian,Liaoning 116034)
Keywords:
green belt; soil microorganisms; chitosan; high throughput sequencing
PACS:
-
DOI:
10.11937/bfyy.20194302
Abstract:
Soil macrogenome Illumina MiSeq,the second generation of high-throughput sequencing,was used to determine and analyze the rhizosphere microflora adjusted by soil chitosan in the greenbelt of Xinghaiwan road,Dalian.In order to explore the influence of chitosan soil regulator on the soil microbial community structure in the rhizosphere of plants in the green belt,and then to improve soil fertility,regulate rhizosphere bacteria and promote the growth of plants in the green belt.The results showed that,compared with the control group,the growth rate of new shoots of elm was significantly increased after chitosan treatment.The physical and chemical properties of soil were not improved obviously,but the microbial community changes greatly.The soil microbial species richness and diversity index increased after chitosan adjustment.The bacteria were mainly clustered in the seven phylum of Proteobacteria,Acidobacteria,Bacteroidetes,Actinobacteria,Verrucomicrobia,Planctomycetes and Thaumarchaeota.The fungi were mainly concentrated in the five phyla of Ascomycota,Basidiomycota,Mortierellomycota,Glomeromycota and Rozellomycota.A total of 473 bacteria and 379 fungi were detected at the genus level,among which [STBX]Gp4[STBZ],Nitrososphaera,Gemmatimonas,Fusarium,unclassified_Dothideomycetes,Mortierella and other dominant bacteria were up-regulated after chitosan treatment.The abundance of Terrimonas,[STBX]Subdivision3[STBZ]_genera_incertae_sedis,Luteimonas,Endophoma,Entoloma,Aspergillus and other fungi get decreased after chitosan treatment.Oxidative phosphorylation,thiamine metabolism and lipid metabolism are upregulated after chitosan treatment.Chitosan,as a natural soil regulator,can promote the growth of new shoots and improved the soil microbial diversity,community structure and composition.

References:

[1]曹珺.江阴海港大道绿化带植物景观空间设计研究[D].上海:上海交通大学,2015.[2]王慧,郭晋平,张芸香.公路绿化带净化路旁SO2、NO2效应及影响因素[J].山西农业大学学报(自然科学版),2012(4):39-45.[3]杜振宇,邢尚军,宋玉民,等.高速公路绿化带对交通噪声的衰减效果研究[J].生态环境,2007(1):37-41.[4]邵涛.园林绿化苗木栽植和养护技术探究[J].现代园艺,2016(6):30-31.[5]罗书俊,杨春华.高速公路中央隔离带及边坡的绿化养护分析[J].交通节能与环保,2018,14(6):54-56.[6]王建堂.重视土壤酸化 消除土壤板结[J].农村实用科技信息,2010(1):14.[7]周红梅,孙蓟锋,段成鼎,等.5种土壤调理剂对大蒜田土壤理化性质和大蒜产量的影响[J].中国园艺文摘,2016(1):26-30.[8]刘杰,张杨珠,曾希柏,等.不同施肥结构和调理剂对侵蚀红壤的修复效应[J].水土保持学报,2009(4):154-158.[9]封晴霞,赵雄伟,陈志周,等.壳聚糖及其应用研究进展[J].食品工业科技,2018,39(21):339-342，347.[10]刘晓琳.壳聚糖在农业生产中的应用现状及发展前景[J].农业科技通讯,2010(3):98-99.[11]李春杰,张久龙,孙忠伟.壳聚糖的功能性质及其在微胶囊技术中的应用[J].食品工业科技,2010(10):370-372，377.[12]刘万顺,韩宝芹.甲壳素/壳聚糖在医用生物材料中的应用及发展前景[C]赤峰：全国第九届海洋生物技术与创新药物学术会议，2014.[13]谢冬娣.壳聚糖包衣对大白菜幼苗素质及内源IAA和GA含量的影响[J].广东农业科学,2006(10):24-26.[14]程季珍,武峻新,程伯瑛.壳聚糖包衣对大白菜种子出苗率的影响研究初报[J].山西农业科学,2012(3):49-53.[15]廖春燕,马国瑞,洪文英.壳聚糖诱导番茄对早疫病的抗性及其生理机制[J].浙江大学学报（农业与生命科学版）,2003(3):280-286.[16]康明丽,牟德华,李艳.壳聚糖涂膜常温保鲜草莓的试验研究[J].北方园艺,2005(24):84-87.[17]KONG X,JIN D,JIN S,et al.Responses of bacterial community to dibutyl phthalate pollution in a soil-vegetable ecosystem[J].Journal of Hazardous Materials,2018,353:142-150.[18]HNNINGHAUS M,DIBBERN D,KRAMER S,et al.Disentangling carbon flow across microbial kingdoms in the rhizosphere of maize[J].Soil Biology and Biochemistry,2019,134:122-130.[19]KONG X,JIN D,TAI X,et al.Bioremediation of dibutyl phthalate in a simulated agricultural ecosystem by Gordonia sp.strain QH-11 and the microbial ecological effects in soil[J].The Science of the Total Environment,2019,667:691-700.[20]MAO L,PAN J,JIANG S,et al.Arbuscular mycorrhizal fungal community recovers faster than plant community in historically disturbed Tibetan grasslands[J].Soil Biology and Biochemistry,2019;134:131-141.[21]蒋小姝,莫海涛,苏海佳,等.甲壳素及壳聚糖在农业领域方面的应用[J].中国农学通报,2012,29(6):170-174.[22]陈惠萍，徐朗莱.壳聚糖调节植物生长发育及诱发植物抗病性研究进展[J].云南植物研究,2005(27):613-619.[23]ZORNOZA R,MATAIX-SOLERA J,GUERRERO C,et al.Comparison of soil physical,chemical,and biochemical properties among native forest,maintained and abandoned almond orchards in mountainous areas of eastern spain[J].Arid Land Research and Management,2009,23(4):267-282.[24]MOUHAMADOU B,PUISSANT J,PERSONENI E,et al.Effects of two grass species on the composition of soil fungal communities[J].Biology & Fertility of Soils,2013,49:1131-1139.[25]WANG N,ZHANG S,HE M.Bacterial community profile of contaminated soils in a typical antimony mining site[J].Environmental Science and Pollution Research,2016,25(6):1-12.[26]EGIDI E,DELGADO-BAQUERIZO M,PLETT J M et al.A few Ascomycota taxa dominate soil fungal communities worldwide[J].Nature Communications,2019(10):2369.[27]RILEY R,SALAMOV A A,BROWN D W,et al.Extensive sampling of basidiomycete genomes demonstrates inadequacy of the white-rot/brown-rot paradigm for wood decay fungi[J].Proceedings of the National Academy of Sciences,2014,111(27):9923-9928.[28]KIELAK A,PIJL A S,VEEN J A V,et al.Phylogenetic diversity of Acidobacteria in a former agricultural soil[J].Isme Journal,2008(3):378-382.[29]LI C,ZHANG C,TANG L,et al.Effect of long-term fertilizing regime on soil microbial diversity and soil property[J].Acta Microbiologica Sinica,2014，54:319-329.[30]TOURNA M,SCHLEPER C.Nitrososphaera viennensis,an ammonia oxidizing archaeon from soil[J].Proceedings of the National Academy of Sciences of the United States of America,2011，108:8420-8425.[31]SPANG A,POEHLEIN A,OFFRE P,et al.The genome of the ammonia-oxidizing Candidatus Nitrososphaera gargensis:Insights into metabolic versatility and environmental adaptations[J].Environmental Microbiology,2012，14:3122-3145.[32]任南琪,李楠,王秀蘅，等.生物除磷系统不同阶段性能及微生物群落分析[J].哈尔滨工业大学学报,2009,41(6):48-52.[33]CHABOT R,ANTOUN H,CESCAS M P.Growth promotion of maize and lettuce by phosphate-solubilizing Rhizobium leguminosarum biovar[J].Phaseoli.Plant & Soil,1996，184:311-321.[34]DNARI J,DEBELL F,PROM J C.Rhizobium lipo-chitoo ligosaccharide nodulation factors:Signaling molecules mediating recognition and morphogenesis[J].Annual Review of Biochemistry,1996,65(1):503-535.

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Last Update: 2021-02-07