江西烟叶畸形生长的原因及治理研究

从土壤中除草剂残留方面入手,对江西省部分烟区稻-烟轮作田出现烟叶畸形生长的药害原因进行了分析。通过高效液相色谱检测分析,从致烟叶畸形的土壤中检测出二氯喹啉酸成分;通过室内盆栽和田间模拟试验,确定了除草剂二氯喹啉酸土壤残留是造成江西烟叶药害的主要原因。因此,前茬水稻宜使用不含二氯喹啉酸成分的除草剂,以及使用生石灰对植烟土壤进行适当处理,以消除烟叶畸形生长现象。...

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Bibliographic Details
Published in江西农业学报 Vol. 26; no. 6; pp. 65 - 68
Main Author 钟秋瓒 万树青 黎茶根 张超群 肖先仪 申昌优 刘小平 刘毅 陈荣华
Format Journal Article
LanguageChinese
Published 江西省赣州市烟草科学研究所,江西 赣州,341000%华南农业大学 农药及化学生物学教育部重点实验室,广东 广州,510642%江西省烟草公司,江西 南昌,330025%江西省烟叶科学研究所,江西 南昌,330025%江西省烟草公司 赣州市公司,江西 赣州,341000 2014
Subjects
治理
烟草
畸形生长
除草剂残留
畸形生长
Abnormal growth
Tobacco
Control
烟草
治理
Herbicide residue
除草剂残留
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ISSN1001-8581

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Summary:从土壤中除草剂残留方面入手,对江西省部分烟区稻-烟轮作田出现烟叶畸形生长的药害原因进行了分析。通过高效液相色谱检测分析,从致烟叶畸形的土壤中检测出二氯喹啉酸成分;通过室内盆栽和田间模拟试验,确定了除草剂二氯喹啉酸土壤残留是造成江西烟叶药害的主要原因。因此,前茬水稻宜使用不含二氯喹啉酸成分的除草剂,以及使用生石灰对植烟土壤进行适当处理,以消除烟叶畸形生长现象。
Bibliography:Tobacco;Abnormal growth;Herbicide residue;Control
36-1124/S
The reasons for the abnormal growth of tobacco leaves in rice -tobacco rotation fields in some areas of Jiangxi prov-ince were analyzed from the aspect of herbicide residue in soil .The residue of herbicide Quinclorac was detected in the soil causing the abnormal growth of tobacco leaves by using high performance liquid chromatography .Through indoor pot experiment and field simulation test , it was ascertained that the residue of Quinclorac in rice -tobacco rotation soil was the main reason for the abnormal growth of tobacco leaves in Jiangxi .Therefore, in order to eliminate the abnormal growth of tobacco leaves , the farmers should apply the herbicides not containing Quinclorac in the production of previous crop rice , and properly apply quick lime to treat tobacco -planting soil .
ZHONG Qiu-zan, WAN Shu-qing, LI Cha-gen, ZHANG Chao-qun, XIAO Xian-yi, SHEN Chang-you, LIU Xiao-ping, LIU Yi, CHEN Rong-hua （ 1. Tobacco Research Institute of Ganzhou City
ISSN:1001-8581