|本期目录/Table of Contents|

[1]杨国庆,郭娇,桂富荣.紫茎泽兰的化感物质对土壤有效磷含量和巨大芽孢杆菌生长的影响[J].江苏农业科学,2014,42(12):137-140.
 Yang Guoqing,et al.Effects of allelochemicals from Ageratina adenophora on available phosphorus contents in soil and growth of Bacillus megaterium[J].Jiangsu Agricultural Sciences,2014,42(12):137-140.
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紫茎泽兰的化感物质对土壤有效磷含量和巨大芽孢杆菌生长的影响(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年12期
页码:
137-140
栏目:
植物保护
出版日期:
2014-12-25

文章信息/Info

Title:
Effects of allelochemicals from Ageratina adenophora on available phosphorus contents in soil and growth of Bacillus megaterium
作者:
杨国庆1 郭娇1 桂富荣2
1.扬州大学园艺与植物保护学院,江苏扬州 225009; 2.云南农业大学植物保护学院,云南昆明 650201
Author(s):
Yang Guoqinget al
关键词:
紫茎泽兰化感物质有效磷巨大芽孢杆菌土壤营养
Keywords:
-
分类号:
S451
DOI:
-
文献标志码:
A
摘要:
紫茎泽兰是我国重要的入侵杂草,在室内条件下研究了紫茎泽兰根际的4种化感物质[邻苯二甲酸(2-乙基)己酯(DEHP)、邻苯二甲酸二丁酯(DBP)、泽兰二酮(DTD)和羟基泽兰酮(HHO)]对其根际土壤有效磷含量和巨大芽孢杆菌种群生长的影响。结果表明:4种化感物质均可促进解磷细菌巨大芽孢杆菌的生长,主要表现在种群环境容量和内禀增长力的增加;无化感物质处理时,紫茎泽兰入侵地土壤的有效磷含量高于未入侵地。用4种化感物质处理紫茎泽兰入侵地土壤后,其有效磷含量又有不同程度的增加,其中DBP在低浓度、DTD在中高浓度下的促进作用与对照相比达显著水平。结果说明紫茎泽兰的化感物质具有“双面性”作用,除了可以抑制排挤本地伴生植物外,还能促进解磷细菌生长以提高入侵地土壤的有效磷含量;研究结果为深入阐释紫茎泽兰入侵后土壤营养环境变化的机理奠定了基础。
Abstract:
-

参考文献/References:

[1]马沙,高熹,陈春梅,等. 重金属铅锌镉对紫茎泽兰种子萌发及幼苗根长的影响[J]. 杂草科学,2012,30(4):16-20.
[2]强胜. 世界性恶性杂草——紫茎泽兰研究的历史及现状[J]. 武汉植物学研究,1998,16(4):366-372.
[3]胡楚娇,王崇云,和兆荣,等. 基于DPPH法对紫茎泽兰提取物抗氧化活性的研究[J]. 杂草科学,2013,31(4):9-12.
[4]Wan F H,Liu W X,Guo J Y,et al. Invasive mechanism and control strategy of Ageratina adenophora[J]. Science China:Life Sciences,2010,53(11):1291-1298.
[5]Baruah N C,Sarma J C,Sarma S,et al. Seed germination and growth inhibitory cadinenes from Eupatorium adenophorum Spreng[J]. Journal of Chemical Ecology,1994,20(8):1885-1892.
[6]Yu X J,Yu D,Lu Z J,et al. A new mechanism of invader success:Exotic plant inhibits natural vegetation restoration by changing soil microbe community[J]. Chinese Science Bulletin,2005,50(11):1105-1112.
[7]Yang G Q,Wan F H,Liu W X,et al. Physiological effects of allelochemicals from leachates of Ageratina adenophora (Spreng) on rice seedlings[J]. Allelopathy Journal,2006,18(2):237-245.
[8]Yang G Q,Wan F H,Liu W X,et al. Influence of two allelochemicals from Ageratina adenophora Sprengel on ABA,IAA and ZR contents in roots of upland rice seedlings[J]. Allelopathy Journal,2008,21(2):253-262.
[9]Yang G Q,Wan F H,Guo J Y,et al. Cellular and ultrastructural changes in the seedling roots of upland rice (Oryza sativa) under the stress of two allelochemicals from Ageratina adenophora[J]. Weed Biology and Management,2011,11(3):152-159.
[10]Yang G Q,Qiu W R,Jin Y N,et al. Potential allelochemicals from root exudates of invasive Ageratina adenophora[J]. Allelopathy Journal,2013,32(2):233-241.
[11]Inderjit,Weiner J. Plant allelochemical interference or soil chemical ecology?[J]. Perspectives in Plant Ecology,Evolution and Systematics,2001,4(1):3-12.
[12]Niu H B,Liu W X,Wan Fang Hao,et al. An invasive aster (Ageratina adenophora) invades and dominates forest understories in China:altered soil microbial communities facilitate the invader and inhibit natives[J]. Plant and Soil,2007,294(1/2):73-85.
[13]Eppinga M B,Rietkerk M,Dekker S C,et al. Accumulation of local pathogens:a new hypothesis to explain exotic plant invasions[J]. Oikos,2006,114(1):168-176.
[14]Mangla S,Inderjit,Callaway R M. Exotic invasive plant accumulates native soil pathogens which inhibit native plants[J]. Journal of Ecology,2008,96(1):58- 67.
[15]Suding K N,Lejeune K D,Seastedt T R. Competitive impacts and responses of an invasive weed:dependencies on nitrogen and phosphorus availability[J]. Oecologia,2004,141(3):526-535.
[16]戴莲,李会娜,蒋智林,等. 外来植物紫茎泽兰入侵对根际土壤有益功能细菌群、酶活性和肥力的影响[J]. 生态环境学报,2012,21(2):237-242.
[17]Thorpe A S,Archer V,Deluca T H. The invasive forb,Centaurea maculosa,increases phosphorus availability in Montana grasslands[J]. Applied Soil Ecology,2006,32(1):118-122.
[18]吴海燕,金荣德,范作伟,等. 解磷巨大芽孢杆菌(Bacillus megaterium)的溶磷机理探讨[J]. 吉林农业大学学报,2014,36(2):171-175.
[19]季秀玲,杨琳琳,李波,等. 云南省富宁磁铁矿矿区可培养细菌多样性初步研究[J]. 中国微生态学杂志,2014,26(3):269-273.
[20]胡容平,邓香洁,龚国淑,等. 成都市郊区土壤芽孢杆菌的解磷、解钾潜力[J]. 四川农业大学学报,2008,26(2):167-169.
[21]赵兰珍,任怡,阎孝贡,等. 测定土壤有效磷的Olsen法和Bray法可行性比较[J]. 吉林农业科学,1985(2):61-64.
[22]王金玲,刘晓平,赵凤艳,等. 解磷巨大芽孢杆菌液体发酵培养条件的优化[J]. 中国农学通报,2013,29(15):68-72.
[23]牛红榜,刘万学,万方浩. 紫茎泽兰(Ageratina adenophora)入侵对土壤微生物群落和理化性质的影响[J]. 生态学报,2007,27(7):3051-3060.
[24]刘潮,冯玉龙,田耀华. 紫茎泽兰入侵对土壤酶活性和理化因子的影响[J]. 植物研究,2007,27(6):729-735.
[25]黄敏,吴金水,黄巧云,等. 土壤磷素微生物作用的研究进展[J]. 生态环境,2003,12(3):366-370.

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备注/Memo

备注/Memo:
收稿日期:2014-08-09
基金项目:国家自然科学基金(编号:30900952);高等学校博士学科点专项科研基金博导类资助课题(编号:20115302110003)。
作者简介:杨国庆(1978—),男,江苏南京人,博士,副教授,从事外来生物入侵研究。E-mail:gqyang@yzu.edu.cn。
通信作者:桂富荣,博士,教授,从事外来生物入侵研究。E-mail:guifr@ynau.edu.cn。
更新日期/Last Update: 2014-12-25