不同采收方式对通海县高大乡烤烟产量及质量的影响

Effects of Different Harvesting Methods on Yield and Quality of Flue-cured Tobacco in Gaoda Township,Tonghai County

为了探索通海县高大乡特殊地理环境下生产出的成熟烟叶采收方式,满足卷烟工业企业的订单需要,立足通海县高大乡烟叶生产实际,通过开展小区同田对比试验,研究了3种不同采收方式对烤后烟叶产量和质量的影响。结果表明,不同采收方式对通海县高大乡大田烟株生长发育无明显影响,对烤后烟叶等级结构、经济性状和外观质量均有一定的影响。其中,以先采收下部成熟烟叶、再采收上部成熟烟叶、最后采收中部充分养熟的烟叶为最佳成熟烟叶采收方式。

In order to explore the harvesting methods of mature tobacco leaves produced under the special geographical environment of Gaoda Township,Tonghai County,and meet the order needs of cigarette industry enterprises,based on the production practice of tobacco leaves in Gaoda Township,Tonghai County,a plot comparison test was carried out in the same filed to study the effects of three different harvesting methods on yield and quality of flue-cured tobacco leaves.The results showed that different harvesting methods had no obvious effect on the growth and development of tobacco plants in Daodan Township,Tonghai County,but had certain effects on the grade structure,economic properties and appearance quality of flue-cured tobacco leaves.Among them,the optimal method for harvesting mature tobacco leaves was to firstly harvest the lower mature tobacco leaves,then harvest the upper mature tobacco leaves,and finally harvest the middle fully matured tobacco leaves.