不同烤烟品种的生态适应性及产质差异性研究

Study of the Local Adaptation and the Difference of Yield and Quality of Different Tobacco Varieties

[目的]筛选出若干个优质丰产、适应性强、抗性较好的适宜在三门峡种植的优良烤烟品种。[方法]对豫烟10号、豫烟11号、Y8190、Y8182、NC71、中烟202、中烟203、YN105、云烟87(CK)9个烤烟品种进行生态适应性种植研究。[结果]豫烟10号和YN105在产量、均价、上等烟比例、上中等烟比例和产值方面均优于对照,建议作为推广品种扩大示范种植;Y8190、豫烟11号、Y8182和中烟202在产量和产值方面优于对照,建议下一年进行进一步验证;中烟203和NC71各方面表现都差,建议下一年不再试验。[结论]该研究可为提高三门峡市烟叶产质量提供有效途径。

[ Objective] The aim was to screen the good flue-cured tobacco varieties of suitable for planting in Sanmengxia City with good quality and high yield, strong adaptability, and better resistance. [ Method ] The local adaptation of new flue-cured tobacco varieties, Yuyanl0, Yuyanl 1, Y8190, Y8182, NC71, Zhongyan 202, Zhongyan 203, Ynl05 and Yunyan87 （ CK）, were studied. [ Result ] Yuyanl0 and YN105 were better than the control in yield, average price, the proportion of upper grade tobacco, the proportion of upper and middle grade tobacco, and output value, so it was suggested that they were proposed as commercial varieties to enlarge the demonstration plant area. Y8190, Yuyanll and Zhongyan202 were better than the control in yield and output value, so it was suggested to conduct on the verification test in the next year. Zhongyan203 and NC71 showed worse from all aspects, so it was suggested not to conduct on the test in the next year. [ Conclusionl The study provides a effective way for improving the yield and quality of tobacco of Sanmengxia City.