不同行距和株距对云烟97质量的影响  

Effects of Different Spacing and Planting Spacing on Quality of Flue-cured Tobacco Variety Yunyan 97

作　　者：薛琳[1] 朱启法 王丽萍[1] 刘国侠[1] 张继光[2] 王传义[2] 蔡宪杰[3] 程森[3] 

机构地区：[1]安徽皖南烟叶有限责任公司,安徽宣城242000 [2]中国农业科学院烟草研究所,山东青岛266101 [3]上海烟草集团有限责任公司,上海200082

出　　处：《安徽农学通报》2017年第24期32-35,共4页Anhui Agricultural Science Bulletin

基　　金：安徽省烟草公司科技专项"提高皖南烟区中下部烟叶糖碱比协调性技术研究"合同号20120551004;上海烟草集团有限责任公司基地单元科技项目"提高皖南烟叶工业可用性综合技术研究示范推广"(2013-00829)

摘　　要：为了探讨行距和株距对烤烟生长的影响效果,该试验以云烟97为材料,研究了不同行距和株距对烤烟农艺性状、经济性状和烟叶质量等方面的影响。结果表明,当行距为120cm和130cm时,株距45cm和55cm处理更有利于叶长和叶宽的增加;行株距110cm×35cm处理产量最高,烟叶经济性状和烟叶质量下降,上等烟比例最低;行株距120cm×45cm处理和130cm×45cm处理经济性状和烟叶质量较好。综合分析认为,在皖南烟区云烟97适宜的行距为120cm、株距为45cm较为适宜。The objectives of this investigation were to study the effects of spacing and planting spacing onquality and industrial availability on flue-cured tobacco(Yunyan 97).A field experiment was conducted toinvestigate the effects of different row spacing and plant spacing on agronomic trait,economic character andquality of tobacco.The results showed that when the spacing is 120 cm and 130 cm the spacing of 45 cmand 55 cm treatment is more conducive to the leaf length and leaf Width.Spacing and planting spacing110 cm×35 cm treatment had the highest yield,economic characters and quality of tobacco leaves decreased,the lowest proportion of superior tobacco.Spacing and planting spacing of 120 cm×45 cm and 130 cm×45 cmtreatment of economic traits and leaf quality is better.Comprehensive analysis shows that,in Wannan tobac-co area suitable for Yunyan 97 spacing,spacing of 120 cm 45 cm is more appropriate.

关 键 词：云烟97 行距 株距 烟叶质量 化学成分 

分 类 号：S572.05[农业科学—烟草工业]