留杈对长势过旺烟株上部叶工业可用性的影响  

Effects of Keeping Pitchfork on Upper Leaves Industrial Usability of Tobacco Plants with Excessive Growth

作　　者：魏新亮 徐向丽 周立新 陈刚[2] 王雪云 周文辉 杨姣弟[2] WEI Xin-liang;XU Xiang-li;ZHOU Li-xin;Chen Gang;WANG Xue-yun;ZHOU Wen-hui;YANG Jiao-di(China Tobacco Hunan Industrial co., LTD, Changsha 410007, PRC;Hunan Agricultural University, Changsha 410128, PRC)

机构地区：[1]湖南中烟工业有限责任公司,湖南长沙410007 [2]湖南农业大学,湖南长沙410128

出　　处：《湖南农业科学》2017年第1期30-33,共4页Hunan Agricultural Sciences

基　　金：国家烟草专卖局特色优质烟叶开发重大专项项目(ts-02-20110016);湖南中烟工业有限责任公司项目(2012-YC-0004)

摘　　要：为了研究留杈技术对长势过旺烟株上部叶的工业可用性影响,以正常生长烟株为对照,将长势过旺烟株采取留杈和不留杈的处理进行比较,结果表明:留杈对于长势过旺烟株能有效提高上部叶工业可用性;同时其外观质量、化学成分协调性和感官质量都有了较大的改善。试验表明留杈技术对长势过旺烟株上部叶能产生良好的补救效果。In order to study industrial availability effects of keeping pitchfork on the excessive growth of upper leaves of flue-cured tobacco, with the normal growing tobacco as control, the excess growth of tobacco plants treated with and without pitchfork were compared, the results showed that: for the remaining pitchfork growing excess tobacco can effectively improve the usability of upper leaves; at the same time, the appearance quality, chemical composition and sensory quality were improved greatly. These expriments indicated that the remaining pitchfork technology on excess growth of tobacco upper leaves can produce good remedial effect.

关 键 词：烤烟 长势过旺 留杈 工业可用性 

分 类 号：S572[农业科学—烟草工业]