云烟品牌原料基地烟叶钾氯比分布特征及区划  

Distribution Characteristics and Regionalization of Potassium Chlorine Ratio in Tobacco Leaves in Yunnan Raw Material Base of Yunyan Brand

作　　者：周敏[1] 董石飞[2] 雷靖 杨应明[2] 李伟[2] 张忠武[1] 周绍松[1] 王建新[1] 杨景华[1] 鲁耀[1] 邹炳礼[1] 陈拾华[1] 段雪梅 金红岗 ZHOU Min;DONG Shi-fei;LEI Jing;YANG Ying-ming;LI Wei;ZHANG Zhong-wu;ZHOU Shao-song;WANG Jian-xin;YANG Jing-hua;LU Yao*;ZOU Bing-li;CHEN Shi-hua;DUAN Xue-mei;JIN Hong-gang(Institute of Agricultural Resource&Environment,Yunnan Academy of Agricultural Sciences,Yunnan Kunming 650205,China;Hongyun Honghe Tobacco(Group)Co.,Ltd.,Yunnan Kunming 650231,China;Gengma Local Industry Development Service Center,Yunnan Gengma 677500,China)

机构地区：[1]云南省农业科学院农业环境资源研究所,云南昆明650205 [2]红云红河烟草(集团)有限责任公司,云南昆明650231 [3]耿马县地方产业发展服务中心,云南耿马677500

出　　处：《西南农业学报》2020年第5期1048-1054,共7页Southwest China Journal of Agricultural Sciences

基　　金：红云红河集团项目“不同生态环境的烟叶配方模块质量定位及稳定模型构建”(HYHH2018YL02)。

摘　　要：【目的】为云烟品牌原料基地的烤烟生产合理施用钾肥、氯肥提供理论依据。【方法】以昆明、曲靖、红河、保山、文山等5州(市)37县1130份土壤样品和中部烟叶(C3F等级)样品为材料,对烟样钾、氯含量进行测定,分析云烟品牌原料基地不同区域、不同主栽品种、不同海拔土壤及烟叶钾氯比的特征,采用ArcGIS软件对烟叶钾氯比进行区划。【结果】云烟品牌原料基地烟叶钾氯比大于10%的样品最多,占43.2%;4.0%~6.0%的样品最少,占11.7%。烟叶钾氯比过低(<4%)的乡(镇)数量最多的是曲靖市,最少的是文山州;烟叶钾氯比偏高(>10%)的乡(镇)数量,曲靖市最多,而其它州(市)数量相当。中部烟叶钾氯比平均值最高的主栽品种是云烟85,为14.41;最低的是云烟97,为7.30;其它品种在8.44~12.73。不同海拔区域的中部烟叶钾氯比平均值最高的是11.72,主要分布在1100~1400 m的海拔区域;最低是8.91,主要分布在2000~2300 m的海拔区域。【结论】在云烟品牌原料基地优质烤烟生产中可以在昆明市、曲靖市、红河州、保山市和文山州烟叶钾氯比偏高的区域,选用K326、云烟87、云烟85等钾累积利用高效型烤烟品种,选择在1100~2000 m海拔区域种植。【Objective】The present paper aimed to provide theoretical basis for the rational application of potassium and chlorine fertilizer in the fluecured tobacco production in Yunnan raw material base of Yunyan brand.【Method】1130 soil samples from 37 counties of Kunming,Qujing,Honghe,Baoshan,Wenshan were used as materials to determine the content of potassium and chlorine in tobacco samples.The characteristics of potassium and chlorine ratio in different regions,main varieties,soils at different altitudes and tobacco leaves in Yunnan raw material base of Yunyan brand were analyzed.The potassium chlorine ratio of tobacco leaves was regionalized by ArcGIS.【Result】The results showed that the samples with potassium chloride ratio more than 10%were the most,accounting for 43.2%;The samples with potassium chloride ratio between 4.0%and 6.0%were the least,accounting for 11.7%.Qujing had the largest number of towns with low K/C ratio(<4%)and Wenshan had the smallest;Qujing had the largest number of towns with high K/C ratio(>10%),while other cities had the same number.The main cultivar with the highest mean of K/C ratio in middle tobacco leaves was Yunyan 85,which was 14.41;The lowest was Yunyan 97,which was 7.30;The others were between 8.44 and 12.73.The highest mean of K/C ratio of middle tobacco leaves in different altitude areas was 11.72,which was mainly distributed in the altitude area of 1100-1400 meters;The lowest was 8.91,which was mainly distributed in the altitude area of 2000-2300 meters.【Conclusion】In order to production of high-quality fluecured tobacco in Yunnan raw material base of Yunyan brand,areas with high K/C ratio of tobacco leaves in Kunming,Qujing,Honghe,Baoshan and Wenshan could be selected.K326,Yunyan 87,Yunyan 85 and other high efficient fluecured tobacco varieties for potassium accumulation and utilization could be selected.It could be planted at the altitude of 1100-2000 meters.

关 键 词：云烟 钾氯比 分布特征 海拔 烤烟品种 区划 

分 类 号：S572[农业科学—烟草工业]