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当前位置: 首页 > 文章 > 烤烟新品种南江3号生长发育规律与品质特征试验初报 湖北农业科学 2015,54 (23) 5937-5940
Position: Home > Articles > Study on the Law of Growth and Development and Quality Characters of Flue-cured Tobacco New Variety Nanjiang No.3 Hubei Agricultural Sciences 2015,54 (23) 5937-5940

烤烟新品种南江3号生长发育规律与品质特征试验初报

作  者：
刁朝强;周建云;盛剑;肖丽娜;廖勇;黄宁
单  位：
贵州省烟草公司贵阳市公司
关键词：
烤烟新品种;南江3号;生长发育规律;品质特征
摘  要：
2013年,采用K326为对照品种,研究烤烟新品种南江3号在主产烟区开阳县的生长发育规律和品质特征。结果表明,南江3号在贵阳市大田生育期为145 d,比对照品种K326延长21 d;在大田生长现蕾期前,南江3号除叶片生长强于K326外,其他生物学特性均弱于K326;在大田生长现蕾期后,南江3号所有生物学特性均强于K326;南江3号上等烟率比K326低5个百分点,中等烟率比K326低7.17个百分点,产量每公顷比K326高449.40 kg,均价每千克比K326低1.57元,产值每公顷比K326高5 937元;南江3号烟碱、还原糖、氯含量低于K326,总糖、总氮、钾含量高于K326;南江3号下部、中部、上部烟叶香气质、香气量、吃味、杂气、刺激性、劲头、燃烧性、灰色前5项总分均高于K326。经综合比较,南江3号在贵阳市具有良好的经济效益,适合在贵阳市推广种植。
译  名：
Study on the Law of Growth and Development and Quality Characters of Flue-cured Tobacco New Variety Nanjiang No.3
作  者：
DIAO Chao-qiang;ZHOU Jian-yun;SHENG Jian;XIAO Li-na;LIAO Yong;HUANG Ning;Guiyang City Tobacco Companies Ltd.in Guizhou Province;
关键词：
flue-cured tobacco new varieties;;Nanjiang No.3;;law of growth and development;;quality character
摘  要：
In 2013, taking K326 as the control variety, the law of growth and development and quality characters of fluecured tobacco new variety Nanjiang No.3 in main tobacco growing areas —Kaiyang county were investigated. The results showed that, the growth period of Nanjiang No.3 was 145 d in Guiyang city, which prolonged for 21 days than that of K326; Before the budding period, the leaf growth of Nanjiang No.3 was stronger than K326, and other biological characters were weaker than that of K326; After the budding period, all biological characters of Nanjiang No.3 were stronger than that of K326; Compared with K326, fine tobacco ratio, medium smoke ratio, and average price of per kilograms of Nanjiang No.3decreased by five percent point, 7.17 percent point and 1.57 yuan respectively, yield and output value of per hectare increased by 449.40 kg and 5 937 yuan respectively; The nicotine, reducing sugar and chlorine content of Nanjiang No.3 was lower than that of K326, and the total sugar, total nitrogen and potassium content was higher than that of K326; The aroma quality, aroma quantity, taste, mixed gas, stimulation, strength, combustion, grey, the total score of first five items of Nanjiang No.3 in the lower, middle and upper leaves were higher than that of K326. Through the comprehensive comparison, Nanjiang No.3 had good economic benefit in Guiyang city, which was suitable for growing in Guiyang city.

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