郴州烟区不同烤烟品种比较试验

Comparative Test of Different Tobacco Varieties in Chenzhou Tobacco Area

试验于2015—2016年在嘉禾县普满乡试验示范基地进行,选用6个供试品种,以研究其生长发育、抗病性、经济性状、外观质量和感官质量等方面的特点。结果表明,根据当地的气候环境,供试品种均能够适应,而NC71和CZ-43形状检测更好;NC71和CZ-43的发病种类最少,感病指数较低;CZ-43的产量、产值、均价、上等烟比例和中上等烟比例等经济性状最高,其次为NC71,而2个品种之间无显著差异;上、中、下部位烟叶的综合得分均是CZ-43最高,其次为NC71、粤烟98;CZ-43的香气质、香气量和感官质量评价总分最高。据此,CZ-43、NC71可初步作为郴州烟区的备选品种进行推广和示范。

The experiment was settled in demonstration base of Puman village in Jiahe County from 2015 to 2016.Taking six tobacco varieties as test material,the disease resistance, economic characters, appearance quality etc of tobacco were studied. The results were as follow 院 according to the local climate,all the varieties could adapt to the condition,while NC71 and CZ-43 shape were better;Disease types of NC71 and CZ-43 were at least, disease index was lower;the yield,output value, average price, fine proportion and superior proportion of tobacco and other economic value of CZ-43 were the highest,followed by NC71,but there was no significant difference between the two varieties.Composite scores on up,middle and lower parts of the tobacco leaves of CZ-43 was the highest, followed by NC71,Yueyan 98. Comprehensive score on aroma quality, aroma concentration, sensory quality of CZ-43 were highest. Consequently, CZ-43, NC71 could be used as promoting and demonstrating varieties in Chenzhou area.