[1]张可鑫 张金艳* 王亚飞.阿城地区大豆田除草剂残留空间分布研究[J].现代农业研究,2019,(11):47-50.
　Zhang Kexin Zhang Jinyan* Wang Yafei.Study on the spatial distribution of herbicide residues in soybean fields in Acheng Area[J].Modern Agricultural Research,2019,(11):47-50.
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阿城地区大豆田除草剂残留空间分布研究
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《现代农业研究》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年11期
页码:
47-50
栏目:
种植与养殖
出版日期:
2019-11-04

文章信息/Info

Title:
Study on the spatial distribution of herbicide residues in soybean fields in Acheng Area
作者:
张可鑫 张金艳* 王亚飞
黑龙江八一农垦大学163319
Author(s):
Zhang Kexin Zhang Jinyan* Wang Yafei
Heilongjiang Bayi Agricultural University 163319
关键词:
空间分布; 除草剂残留; 大豆田; 阿城
Keywords:
spatial distribution;  herbicide residue;  soybean field;  acheng
摘要:
采用超高效液相色谱串联质谱法测定黑龙江省阿城地区典型耕地的大豆田中0~45 cm 不同土层豆乙合剂（乙草胺、氯嘧磺隆）中两种除草剂的残留量，研究其空间分布特征。样品经 乙腈提取，QUECHERS 法净化，测得三种除草剂的空间残留量，结果表明：（1）在各采集点土壤 中两种除草剂都有残留，乙草胺残留范围为9.16 ~ 96.26 ng/mL；氯嘧磺隆为2021.67 ~ 465287 ng/mL。并且，氯嘧磺隆的残留量明显大于乙草胺的残留量。（2）从检出的两种除草剂残留量的 垂直空间分布可知，乙草胺和氯嘧磺隆在土层中残留量的空间分布总体均呈先上升后下降的趋 势。
Abstract:
Ultra performance liquid chromatography/tandem mass spectrometry (UPLC-MS/MS) was used to determine the residues of two herbicides in Douyi mixture (acetochlor and chlorimuron-ethyl) which are commonly used mixtures in 0~45 cm of different soil layers from typical cultivated soybean fields in Acheng area, Heilongjiang Province, and study their spatial distribution characteristics. The samples were extracted by acetonitrile, purified by QUECHERS and determined by UPLC-MS. The results showed that: (1) Acetochlor residues ranged from 9.16 to 96.26 ng/mL and chlorimuron-ethyl ranged from 2021.67 to 465287 ng/mL (2) From the vertical spatial distribution of the two herbicide residues detected, it could be seen that the spatial distribution of acetochlor and chlorimuron-ethyl residues in the soil layer showed an overall upward trend firstly and then a downward trend.

参考文献/References:

[1] 苏少泉. 长残留除草剂对后茬作物安全性问题[J]. 农药, 1998, 37 (12) : 4-7. [2] 杨再磊. 新疆棉田土壤中三种农药残留量测定方法建立 及分布特征研究[D]. 新疆农业大学, 2014, 11(2): 7-8. [3] 丁光龙. 新型除草剂的制备及应用研究[D]. 中国农业大 学, 2017. [4] Hasan F, Ansari M S. Ecotoxicological hazards of herbicides on biological attributes of Zygogramma bicolorata Pallister (Coleoptera: Chrysomelidae) [J]. Chemosphere, 2016, 154: 398- 407. [5] 汪雪飞, 夏润玺, 王雅婷, 等. 几种常用除草剂对家蚕生长 发育的影响[J]. 安徽农业科学, 2017(2): 174-176. [6] Wrobel M H, Mlynarczuk J. The inhibition of myometrial con tractions by chlorinated herbicides(atrazine and linuron), and their disruptive effect on the secretory functions of uterine and ovarian cells in cow, in vitro[J]. Pesticide Biochemistry&Phys iology, 2017, 142: 44. [7] 沙家骏. 化工产品手册(农用化学品卷).化学工业出版社, 1999, 257-258. [8] Zhang X, Li X, Zhang C, et al. Ecological risk of long- term chlorimuron-ethyl application to soil microbial community: an in situ investigation in a continuously cropped soybean field in Northeast China[J].Environ Sci Pollut Res Int, 2011, 18(3): 407-415. [9] Tan H, Xu M, Li X, et al. Erects of chlorimuron- ethyl appli cation with or without urea fertilization on soil ammonia- oxi dizing bacteria and archaea[J]. Journal of Hazardous Materi als, 2013, 260(1):368. [10] Carvalho S J P, Soares D J, Lopezovejero R F, et al. Soil Per sistence of Chlorimuron- Ethyl andMetsulfuron- Methyl and Phytotoxicity to Corn Seeded as a Succeeding Crop[J]. Planta Daninha, 2015,33(2):331-339. [11] Blair A M, Martin T D. A review of the activity, fate and mode of action of sulfonylurea herbicides[J].Pest Management Science, 2010, 22(3):195-219.

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备注/Memo

备注/Memo:
作者简介：张可鑫，学生，从事土壤农药残留分析研究，黑龙江省大庆市高新开发区黑龙江八一农垦大学。 通讯作者：张金艳，教授，从事农药合成、农药残留分析研究。
更新日期/Last Update: 1900-01-01