CAJ | 학술논문

[目的]探究气候、土壤条件和品种对烟叶腺毛分泌物的影响。[方法]在贵州省开阳龙岗、威宁和天柱三地，选择云烟85烤烟品种，分下中上3个部位采取成熟鲜叶，用二氯甲烷提取叶表面物质进行分析检测。[结果]气候条件对烟叶腺毛分泌物主要成分含量差异明显。天柱烟叶腺毛分泌物主要成分含量明显高于威宁和龙岗，天柱与龙岗主要腺毛分泌物总量差异达到最著水平；土壤条件对烟叶腺毛分泌物含量影响较大，龙岗土壤上烟叶腺毛分泌物含量最高，天柱土次之，威宁土最低。在不同气候条件下，各种土壤上烟叶腺毛分泌物含量不一致，说明气候和土壤间存在一定的互作。在龙岗点选取不同品种鲜叶分析检测表明，品种间鲜叶腺毛分泌物含量亦存在较大差异，南江3号最低，K326次低，贵烟201较高，云烟85最高。云烟85鲜叶腺毛分泌物含量是南江3号烟叶含量2倍多。[结论]气候、土壤和品种对烟叶腺毛分泌物含量的影响程度依次为气候>品种>土壤。
[목적]탐구기후、토양조건화품충대연협선모분비물적영향。[방법]재귀주성개양룡강、위저화천주삼지，선택운연85고연품충，분하중상3개부위채취성숙선협，용이록갑완제취협표면물질진행분석검측。[결과]기후조건대연협선모분비물주요성분함량차이명현。천주연협선모분비물주요성분함량명현고우위저화룡강，천주여룡강주요선모분비물총량차이체도최저수평；토양조건대연협선모분비물함량영향교대，룡강토양상연협선모분비물함량최고，천주토차지，위저토최저。재불동기후조건하，각충토양상연협선모분비물함량불일치，설명기후화토양간존재일정적호작。재룡강점선취불동품충선협분석검측표명，품충간선협선모분비물함량역존재교대차이，남강3호최저，K326차저，귀연201교고，운연85최고。운연85선협선모분비물함량시남강3호연협함량2배다。[결론]기후、토양화품충대연협선모분비물함량적영향정도의차위기후>품충>토양。
Objective] The aim was to study the effect of climate and soil on the content of surface trichome exudates from fresh flue-cured leaves. [Method] The experiment was conducted in 2009 in Longgang, Weining and Tianzhu of Guizhou Province with flue-cured tobacco variety Yun 85. Mature tobacco leaves were taken from lower, middle and upper plant positions respectively and major cuticular com-ponents of the leaves were extracted with methylene chloride and their chemical compositions were analyzed with GC-MS. [Result] The result showed that there was large difference among trichome exudates of leaves grown under different climatic conditions. The leaf trichome exudates from Tianzhu were quite higher than those from Weining and Longgang, and trichome exudates difference between Tianzhu and Longgang was significant. Soil conditions had considerable effect on the content of tobacco leaf surface trichome exudates, leaf from Longgang soil had highest con-tent, fol owed by Tianzhu soil leaf, Weining soil leaf had lowest content. Under vari-ous climatic conditions, the contents of leaf trichome exudates of same soil were in-consistent, indicating the presence of certain climate and soil factor interaction; The contents of leaf trichome exudates from four cultivars in Longgang showed large difference, Nanjiang 3 was the lowest, fol owed by K326, Guiyan 201 was high, and Yunyan85 the highest. The content of leaf trichome exudates of Yunyan85 was more than two times of that of Nanjiang 3. [Conclusion] The Effect of climate factor on the content of leaf trichome exudates was greater than that of cultivar, which was then larger than soil condition.