茶园常用除草剂田间药效试验与残留动态

doi:10.13305/j.cnki.jts.2019.05.010

Abstract

Abstract: The weeds control effect of several herbicides (glyphosate, glufosinate and combination of glyphosate-acetochlor and glyphosate-auxiliaries) and the herbicides residues in the soil of treated plots in the tea gardens were compared. The results show that the glufosinate had a faster control effect on the weeds. The coverage of weeds decreased to 9.15% on the 7^th treatment day. The control efficiency of glufosinate to the Geranium carolinianum L., Sonchus asper (L.) Hill., Conyza canadensis (L.) Cronq．reached more than 95% on the 14^th day. Glufosinate showed a faster degradation (the dissipation ratio was 94% on the 30^th day) in the soil than the glyphosate (the residue concentration was 0.01βmg·kg^-1 on the 58^th treatment day). Therefore, glufosinate might be an alternative herbicide for weed control in tea gardens. Acetochlor, as a closed herbicide, had the potential of inhibiting the emergence of gramineous weeds and faster dissipation rate in the soil (the dissipation ratio was 97% on the 21^th day), and therefore, it was recommended to control gramineous or the other weeds.

Key words: tea garden, herbicide, efficacy, pesticide residue

CLC Number:

S571.1
S482

GAO Wanjun, ZHANG Yongzhi, TONG Mengmeng, MA Huiqin, QIAN Shanshan, WANG Tianyu, LI Yeyun, WU Huiping, HOU Ruyan. Weeds Control Effect and Residues of Several Herbicides in Tea Gardens[J]. Journal of Tea Science, 2019, 39(5): 587-594.

References 15

[1]	周子燕, 李昌春, 胡本进, 等. 安徽省茶园杂草主要种类调查[J]. 中国茶叶, 2012, 34(1): 18-20.
[2]	杨铭伟. 茶园除草剂使用技术[J]. 农技服务, 2007(9): 68.
[3]	孙丹, 陈文品. 茶园除草剂使用概况[J]. 蚕桑茶叶通讯, 2016(2): 27-29, 31.
[4]	蒋慧光, 舒先飞, 张永志, 等. 茶园化学除草剂减施技术[J]. 中国茶叶, 2018, 40(5): 10-14.
[5]	郭家刚, 侯如燕. 茶园除草剂作用机理及残留检测研究进展[J]. 中国茶叶加工, 2015(1): 24-30.
[6]	叶美君, 朱明, 杜颖颖, 等. 茶园主要除草剂草甘膦和草铵膦概述[J]. 中国茶叶加工, 2017(Z2): 32-37.
[7]	朱九生, 乔雄梧, 王静, 等. 乙草胺在土壤环境中的降解及其影响因子的研究[J]. 农业环境科学学报, 2004(5): 1025-1029.
[8]	柳梅, 王天斌, 沈小德. 我国乙草胺市场现状及技术进展[J]. 化工技术经济, 2005(3): 14-16.
[9]	Tong M, Gao W, Jiao W, et al.Uptake, translocation, metabolism, and distribution of glyphosate in nontarget tea plant (Camellia sinensis L.)[J]. Journal of Agricultural and Food Chemistry, 2017, 65(35): 7638-7646.
[10]	国家卫生和计划生育委员会. 食品安全国家标准食品中农药最大残留限量: GB2763—2016[S]. 北京: 中国标准出版社, 2017.
[11]	吉增宝. 用数码照片和Photoshop计算植被覆盖度的简易方法[J]. 水土保持应用技术, 2015(5): 10-11.
[12]	徐晶, 王迎迎, 蒲国锋, 等. 草甘膦农药在土壤中残留研究进展[J]. 吉林蔬菜, 2017(6): 40-42.
[13]	Araújo A S F, Monteiro R T R, Abarkeli R B. Effect of glyphosate on the microbial activity of two Brazilian soils[J]. Chemosphere, 2003, 52(5): 799-804.
[14]	Mamy L, Barriuso E, Gabrielle B.Environmental fate of herbicides trifluralin, metazachlor, metamitron and sulcotrione compared with that of glyphosate, a substitute broad spectrum herbicide for different glyphosate-resistant crops[J]. Pest Management Science, 2005, 61(9): 905-916.
[15]	张伟, 王进军, 高立明, 等. 草甘膦在水-土壤系统中的环境行为及研究进展[J]. 农药, 2006(10): 649-654.

Weeds Control Effect and Residues of Several Herbicides in Tea Gardens

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References 15

Related Articles 15

Metrics

Comments

Recommended 10

[1]	LI Yanchun, WANG Hang, LI Zhaowei, YE Jing, WANG Yixiang. Ameliorative Effect of Several Measures on Soil Physicochemical Properties and Microbial Community Structures in Acidified Tea Gardens [J]. Journal of Tea Science, 2022, 42(5): 661-671.
[2]	GUO Mingming, LI Zhaoqun, LIU Yan, RAO Fuqiang, YU Jiawei, WU Luchao, ZHOU Li, CHEN Zongmao. The Control Efficiency of Afidopyropen to Tea Green Leafhoppers and Evaluation of Residue in Tea [J]. Journal of Tea Science, 2022, 42(3): 358-366.
[3]	HU Gaohua, CAO Jianrong, YANG-LEI Wenxuan, WANG Chen, ZHOU Sujuan, LIU Xin, LU Chengyin, CHEN Hongping, MA Guicen. Determination of Multi-pesticide Residues in Tea Based on the Combination of CS/GO/DM SPE Column and UPLC-MS/MS [J]. Journal of Tea Science, 2022, 42(2): 249-262.
[4]	LIU Yanan, LIU Mengyuan, HUANG Liyun, KANG Zhiwei, XU Yongyu, CHEN Zhenzhen. Analysis of Diversity and Temporal Patterns of the Insect Communities in Tea Gardens [J]. Journal of Tea Science, 2022, 42(1): 109-119.
[5]	MA Jiali, WANG Chen, CHEN Hongping, CHAI Yunfeng, ZHU Li, LIU Xin. Rapid Determination of 24 Pesticide Residues in Tea by in-Syringe Dispersive Solid Phase Extraction-Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry [J]. Journal of Tea Science, 2021, 41(5): 717-730.
[6]	WANG Yixiang, HUANG Jiaqing, YE Jing, LI Yanchun, LIN Yi, LIU Cenwei. Effects of Biochar Application on Soil Properties and Fungi Community Structure in Acidified Tea Gardens [J]. Journal of Tea Science, 2021, 41(3): 419-429.
[7]	FAN Lichao, ZOU Zhenhao, HAN Wenyan. Soil N₂O Emission in Different Tea Gardens and Its Affecting Factors [J]. Journal of Tea Science, 2021, 41(2): 193-202.
[8]	CHU Bo, LUO Fengjian, LUO Zongxiu, LIU Yan, LOU Zhengyun, CHEN Huacai, CAI Xiaoming. Feasibility Evaluation of the Appilcation of Unmanned Aerial Vehicle for Tea Plant Protection [J]. Journal of Tea Science, 2021, 41(2): 203-212.
[9]	YU Wenquan, WANG Feng, CHEN Yuzhen, SHANG Riyang, YOU Zhiming, ZANG Chunrong, CHEN Changsong. Study on Soil Selenium Content and Its Influencing Factors in Typical Tea Garden of Fujian Province [J]. Journal of Tea Science, 2020, 40(2): 173-185.
[10]	LIN Cheng, CHEN Zicong, WU Yiqun, YAN Mingjuan. Acidification Characteristics and Nutrient Contents in Soils of Tea Garden and Adjacent Woodland in Subtropical Region [J]. Journal of Tea Science, 2020, 40(2): 186-193.
[11]	WANG Feng, CHEN Yuzhen, WU Zhidan, JIANG Fuying, ZHANG Wenjin, WENG Boqi, YOU Zhiming. Estimation of Greenhouse Gas Emissions from Fertilization, Production and Transportation of Synthetic Nitrogen for Tea Garden in Typical Region of China [J]. Journal of Tea Science, 2020, 40(2): 205-214.
[12]	CHEN Hongping, LIU Xin, LU Chengyin, QIU Jing. Leaching Pattern of Internal Substances and Xenobiotic Pollutants during Tea Brewing [J]. Journal of Tea Science, 2020, 40(1): 63-76.
[13]	WANG Wei, YAN Renyu, LAN Jiyu, HE Jie, PAN Chengdan, HU Yi. Dietary Intake Risk Assessment of Pesticide Residues in Tea in Qiandongnan Prefecture [J]. Journal of Tea Science, 2019, 39(5): 567-575.
[14]	ZENG Yan, LANG Hong, YANG Qiaohui, LI Xiaxue, SHI Chaoting. Determination of 79 Pesticide Residues in Tea by Solid Phase Extraction with GC-MS/MS and LC-MS/MS [J]. Journal of Tea Science, 2019, 39(5): 576-586.
[15]	YU Huan, ZHOU Li, LIN Qin, YANG Jie, SUN Hezhi, WU Xudong, WANG Xinru, ZHANG Xinzhong, CHEN Zongmao, LUO Fengjian. Determination of Pymetrozine in Tea Products by Solid Phase Extraction-Ultra High Performance Liquid Chromatography-Tandem Mass Spectrometry [J]. Journal of Tea Science, 2019, 39(4): 440-446.