移栽期对海南雪茄外包皮烟叶生长发育及产量品质的影响  

Effects of Transplanting Time on Growth, Development, Yield and Quality of Cigar Wrapper Tobacco in Hainan

作　　者：孙延国[1] 刘好宝[1,2] 高华军 林北森 向小华 吕洪坤 肖丽霞 吴元华 马兴华[1] SUN Yanguo;LIU Haobao;GAO Huajun;LIN Beisen;XIANG Xiaohua;LYU Hongkun;XIAO Lixia;WU Yuanhua;MA Xinghua(Tobacco Research Institute of Chinese Academy of Agricultural Sciences,Key Laboratory of Tobacco Biology and Processing,Ministry of Agriculture and Rural Affairs,Qingdao 266101,China;Haikou Cigar Research Institute of Hainan Provincial Branch of China National Tobacco Corporation,Haikou 571100,China)

机构地区：[1]中国农业科学院烟草研究所,农业农村部烟草生物学与加工重点实验室,青岛266101 [2]中国烟草总公司海南省公司海口雪茄研究所,海口571100

出　　处：《中国烟草科学》2019年第3期91-98,共8页Chinese Tobacco Science

基　　金：中国烟草总公司海南省公司重点项目“优质雪茄外包皮烟叶关键栽培技术研究”(201746000024055);中国农业科学院科技创新工程(ASTIP-TRIC03)

摘　　要：为明确海南优质雪茄外包皮烟叶适宜移栽时间,采用田间对比试验,设置4个移栽期处理(12月16日、1月15日、2月14日、3月16日),研究不同移栽期对烟株生长发育进程及烟叶产量、品质的影响。结果表明,雪茄生育期随移栽期推迟而缩短,主要表现在现蕾之前的营养生长阶段,生育期与平均气温呈极显著负相关关系;雪茄烟株生长速率随移栽期推迟而加快,打顶期株高、茎围、叶片大小随移栽期推迟而显著增大;随移栽期推迟,雪茄有效外包皮烟叶产量呈先增加后降低趋势,叶片厚度、含梗率呈降低趋势,但拉力强度也呈降低趋势。综合评价,初步确定海南雪茄外包皮烟以1月中旬移栽较为适宜。In order to identify the most suitable transplanting time of cigar wrapper tobacco in Hainan,a field experiment with four transplanting time treatments(12-16,01-15,02-14,03-16)was carried out to study their effects on growth and development process,leaf yield and quality of cigar.The results showed that the growth duration of cigar was shortened with the delay of transplanting time,mainly at the vegetative growth stage before flowering,and there was a significant negative correlation between growth period and average temperature.The growth rate of cigar tobacco plants was accelerated with the delay of transplanting time,and plant height,stem circumference and leaf size at the topping stage increased significantly with the delay of transplanting time.With the delay of transplanting date,the yield of effective wrapper leaves increased first and then decreased,and the leaf thickness and stalk rate decreased,however,the tensile strength also decreased.For comprehensive evaluation,transplanting in mid-January is more suitable for cigar wrapper tobacco in Hainan.

关 键 词：雪茄外包皮烟叶 移栽期 生育进程 烟叶产量 烟叶品质 

分 类 号：S572.03[农业科学—烟草工业]