中国烟草学报2016，Vol.22Issue(6)：85-90,6.DOI:10.16472/j.chinatobacco.2016.213
海南雪茄茄衣氯离子来源及降氯途径分析
Sources analysis and control approaches of chloride ions in cigar wrapper in Hainan
摘要
Abstract
[Objective] To control the content of chlorine ion in cigar wrapper in Hainan by finding out its sources.[Methods] The dynamic variation rule of the chloride ion was studied in the water and fertilizer sources of tobacco fields,soils of different distance from the coastline,various crop stubbles,different soil depth during all the growing period,and different organs of tobacco plants [Results] ①Irrigation and fertilization were not the main source of chlorine ions in cigar wrappers.② The safe distance of tobacco field from the coastline was beyond 10km.③ Residual chlorine ions of different crop stubbles such as bananas,sugar cane,and sweet potato was the major source of chlorine in cigar wrapper ④ The chlorine content showed a declining trend after four consecutive years of chloride ions control with high precipitation in Hainan province.[Conclusion] The high chloride residue of cigar tobacco in Hainan mainly came from the previous cropping soil and a few from the infiltration of the seawater.It was suggested that the safe distance of tobacco cultivation from the coast was more than 10km,and the intake of chlorine-containing fertilizer should be strictly controlled.关键词
海南,雪茄茄衣/降氯Key words
Hainan/cigar wrapper/reducing chlorine引用本文复制引用
杜佳,周瑞生,姚芳,祝春岗,莫娇,时向东..海南雪茄茄衣氯离子来源及降氯途径分析[J].中国烟草学报,2016,22(6):85-90,6.基金项目
中国烟草总公司“海南雪茄茄衣烟叶生产关键技术研究与应用”项目(110201202013) （110201202013）
