[1]尹玉玲,汤泳萍,谢启鑫,等.豆蔻酸对茄子根际土壤微生物生理类群和土壤酶活性的影响[J].江苏农业学报,2017,(01):181-184.[doi:10.3969/j.issn.1000-4440.2017.01.029 ]
　YIN Yu-ling,TANG Yong-ping,XIE Qi-xin,et al.Effect of myristic acid on soil microbial population and enzyme activities in rhizosphere of the eggplants[J].,2017,(01):181-184.[doi:10.3969/j.issn.1000-4440.2017.01.029 ]
点击复制

豆蔻酸对茄子根际土壤微生物生理类群和土壤酶活性的影响()
分享到：

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2017年01期
页码:
181-184
栏目:
园艺
出版日期:
2017-02-28

文章信息/Info

Title:
Effect of myristic acid on soil microbial population and enzyme activities in rhizosphere of the eggplants
作者:
尹玉玲1; 汤泳萍1; 谢启鑫2; 罗绍春1; 赵萍1
（1.江西省农业科学院蔬菜花卉研究所，江西南昌330200；2.江西省超级水稻研究发展中心，江西南昌330200）
Author(s):
YIN Yu-ling1; TANG Yong-ping1; XIE Qi-xin2; LUO Shao-chun1; ZHAO Ping1
（1.Institute of Vegetable and Flower, Jiangxi Academy of Agricultural Sciences, Nanchang 330200, China;2.Jiangxi Super-rice Research and Development Center, Nanchang 330200, China）
关键词:
茄子; 化感物质; 豆蔻酸; 土壤微生物群; 土壤酶
Keywords:
eggplants; allelochemical; myristic acid; soil microbial population; soil enzyme
分类号:
S641.1
DOI:
10.3969/j.issn.1000-4440.2017.01.029
文献标志码:
A
摘要:
采用盆栽试验分析了化感物质豆蔻酸对茄子根际土壤微生物生理功能类群和土壤酶活性的影响。结果表明，豆蔻酸处理显著增加了茄子根际微生物生理类群数量，细菌菌群数随处理浓度增加而逐渐增加；硝化细菌与纤维素分解菌数量变化一致，1.00 mmol/kg豆蔻酸处理的数量最多；0.05~1.00 mmol/kg豆蔻酸处理的固氮菌数量显著高于对照。与对照相比，豆蔻酸处理后土壤多酚氧化酶和过氧化物酶活性显著增加,脲酶在中高浓度豆蔻酸处理中显著增加,蛋白酶活性均显著高于对照，但各处理浓度之间差异不大。豆蔻酸处理明显增加了茄子株高和茎粗。
Abstract:
The amount of microbial physiological groups and soil enzymes activities in the rhizosphere soil of eggplant after applying allelochemical myristic acid were studied by a pot experiment. Results showed that amount of microbial physiological groups in the rhizosphere of eggplant treated with myristic acid significantly increased. The amounts of microbial physiological groups increased gradually with the increase of myristic acid concentration. The number of nitrifying bacteria and cellulose decomposing bacteria had a similar change tendency with the highest amount at 1.00 mmol/kg myristic acid. The number of nitrogen-fixing bacteria was significantly higher than that of control at the range of 0.05-1.00 mmol/kg myristic acid. Compared with control, polyphenol oxidase and peroxidase activities were significantly increased. And urease activity significantly increased at the higher concentration of myristic acid. Protease activity was significantly higher than that of control at all concentration of myristic acid. But there was no differences among the concentration of myristic acid.Meanwhile, plant height and shoot diameter increased in the myristic acid treatment.

参考文献/References:

[1]单鸿宾,梁智,王纯利,等. 棉田连作对土壤微生物及酶活性的影响[J]. 中国农业科技导报, 2009, 11(1):113-117.
[2]何天久，吴巧玉，曾宪浩，等.马铃薯连作障碍形成机制与调控措施研究进展[J].江苏农业科学，2016，44（4）：1-4.
[3]周宝利,徐妍,尹玉玲,等. 不同连作年限土壤对茄子土壤生物学活性的影响及嫁接调节[J].生态学杂志, 2010, 29(2): 290-294.
[4]尹玉玲,周宝利,李云鹏,等. 嫁接对茄子根际土壤微生物种群的化感效应[J]. 园艺学报, 2008, 35(8):1131-1136．
[5]李云鹏,周宝利,李之璞,等. 嫁接茄的黄萎病抗性与根际土壤生物学活性的关系[J]. 生态学杂志, 2007, 26(6):831-834．
[6]王茹华,周宝利,张启发,等. 嫁接对茄子根际微生物种群数量的影响[J]. 园艺学报, 2005, 32(1):124-126.
[7]YIN Y L, ZHOU B L, LI Y P. Effects of grafting on rhizosphere microorganisms of eggplants[J]. Allelopathy Journal, 2009, 23(1):149-156. 
[8]尹玉玲，刘圆，汤泳萍，等. 豆蔻酸和棕榈酸诱导茄子根际拮抗菌与黄萎菌数量消长的关系[J]. 生态学报, 2015, 35(20):6728-6733.
[9]周宝利,尹玉玲,李云鹏,等. 嫁接茄根系分泌物与抗黄萎病的关系及其组分分析[J]. 生态学报, 2010, 30(6):3073-3079.
[10]ZHOU B L, YIN Y L, ZHANG F L, et al. Allelopathic effects of root extracts of grafted eggplants on Verticilliumdahliae and their constituents’identification[J]. Allelopathy Journal, 2010, 25(2):393-402.
[11]许光辉,郑洪元. 土壤微生物分析方法手册[M]. 北京:农业出版社,1986.
[12]周宝利,尹玉玲,徐妍,等. 嫁接对茄子根际土壤微生物和叶片硝酸还原酶的影响[J]. 园艺学报, 2010, 37(1):53-58.
[13]严昶升. 土壤肥力研究方法[M]北京:农业出版社,1988.
[14]林文雄,熊君,周军建,等. 化感植物根际生物学特性研究现状与展望[J]. 中国生态农业学报, 2007, 15(4):1-8.
[15]LI Y, YING Y X, ZHAO D Y, et al. Influence of allelochemicals on microbial community in ginseng cultivating soil[J]. Chinese Herbal Medicines, 2014, 6(4):313-318.
[16]DICK W T，JR W A. Relationships between enzyme activities and microbial growth and activity indices in soil frankenberger[J]. Soil Science Society of America Journal, 1983, 47:945-951.
[17]李东坡,武志杰,陈利军.有机农业施肥方式对土壤微生物活性的影响研究[J].中国农业生态研究, 2005, 13(12):178-181.
[18]李晶晶，李烃桢，张宝，等. 不同来源地黄化感物质对土壤微生物功能多样性的影响[J]. 广东农业科学, 2014(10):48-51.
[19]许艳丽，李春杰. 玉米连作、迎茬和轮作对田间杂草群落的影响[J]. 生态学杂志, 2004, 23(4):37-40.
[20]LIU S Y, RUAN W B, LI J, et al.Biological control of phytopathogenicfungi by fatty acids[J]. Mycopathologia, 2008,166:93-102.

相似文献/References:

[1]刘军,杨艳,周晓慧,等.应用于茄子的病毒诱导的基因沉默体系的建立与优化[J].江苏农业学报,2018,(04):880.[doi:doi:10.3969/j.issn.1000-4440.2018.04.024]
　LIU Jun,YANG Yan,ZHOU Xiao-hui,et al.Establishment and optimization of virus-induced gene silencing in eggplants[J].,2018,(01):880.[doi:doi:10.3969/j.issn.1000-4440.2018.04.024]
[2]邵宇纯,仲健新,路云爽,等.茄子斑驳皱缩病毒病病原物的鉴定及分子进化分析[J].江苏农业学报,2023,(03):674.[doi:doi:10.3969/j.issn.1000-4440.2023.03.007]
　SHAO Yu-chun,ZHONG Jian-xin,LU Yun-shuang,et al.Identification and molecular evolutionary analysis of viruses causing eggplant mottle crinkle disease[J].,2023,(01):674.[doi:doi:10.3969/j.issn.1000-4440.2023.03.007]

备注/Memo

备注/Memo:
收稿日期：2016-01-21 基金项目：国家自然科学基金项目(31171950、31460514)；江西省青年科学基金项目(20142BAB214015)；江西省农业科学院创新基金博士启动项目(2013CBS003) 作者简介：尹玉玲（1980-），女，辽宁沈阳人，博士，研究方向为蔬菜栽培与生理生态。(Tel)13478541894; (E-mail)Yuling_0_2000@163.com
更新日期/Last Update: 2017-04-12