[1]刘挺君,李君昭,洪若晖,等.苯酚对小白菜幼苗株高及生理特性的影响[J].黑龙江农业科学,2017,(11):33-36.[doi:10.11942/j.issn1002-2767.2017.11.0033]
　LIU Ting-jun,LI Jun-zhao,HONG Ruo-hui,et al.Effect of Phenol on Seeding Height and Physiological Characteristics of Chinese Cabbage[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(11):33-36.[doi:10.11942/j.issn1002-2767.2017.11.0033]
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苯酚对小白菜幼苗株高及生理特性的影响

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2017年11期 页码: 33-36 栏目: 出版日期: 2017-11-10
Title:
Effect of Phenol on Seeding Height and Physiological Characteristics of Chinese Cabbage
文章编号:
1002-2767（2017）11-0033-04
作者:
刘挺君; 李君昭; 洪若晖; 张建民
山东大学 海洋学院，山东 威海 264209
Author(s):
LIU Ting-jun; LI Jun-zhao; HONG Ruo-hui; ZHANG Jian-min
Marine College of Shandong University,Weihai,Shandong 264209
关键词:
苯酚; 小白菜; 幼苗株高; 生物学效应
Keywords:
phenol; Chinese cabbage;  seeding height; biological effect
分类号:
S634.3
DOI:
10.11942/j.issn1002-2767.2017.11.0033
文献标志码:
A
摘要:
为了探究苯酚富集的危害，以小白菜为材料，用不同浓度（0、10、20、30、40、50、60 mg?L -1）苯酚溶液浇灌小白菜幼苗，分析由此产生的各种生物学效应。结果表明：苯酚会抑制蛋白质的合成；低浓度苯酚溶液会刺激可溶性糖的合成，当苯酚溶液浓度为30 mg?L -1时最明显；苯酚能抑制核酸的合成，在浓度为30 mg?L -1时细胞内核酸含量明显降低；同样，苯酚也能够抑制叶绿素的合成，从而使小白菜光合作用减弱，从而表现出随着苯酚浓度的升高，小白菜幼苗株高逐渐降低。
Abstract:
In order to explore the harm of phenol enrichment,taking the Chinese cabbage as the material,the seedlings were watered with phenol solution of different concentrations (0,10,20,30,40,50,60 mg?L -1) ,and the various biological effects were analyzed.The results showed that phenol solution could inhibit the synthesis of protein;low concentration of phenol solution can stimulate the synthesis of soluble sugar.When the concentration of phenol was 30 mg?L -1,the effect was most obvious.The phenol can inhibit nucleic acid.When phenol concentration was 30 mg?L -1,the inhibition was most obvious.In the same way,phenol also inhibits the synthesis of chlorophyll.Because of the decrease of photosynthesis,the seeding height of Chinese cabbage decreased gradually with the increase of phenol concentration.

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备注/Memo

收稿日期：2017-09-14第一作者简介：刘挺君（1997-），女，辽宁省丹东市人，在读学士，从事分子生物学研究。E-mail:792896550@qq.com。通讯作者：张建民（1958-），男，山东省单县人，教授，从事分子生物学研究。E-mail:zhangjianmin@sdu.edu.cn。

更新日期/Last Update: 2018-02-22