摘要
为筛选出适应昆明生态区种植的烤烟新品种(系),2013年针对NC-YATAS6、云烟207、C7、云烟208、NCT13、云烟119和MSK326(对照)等7个烤烟新品种(系)在寻甸县开展小区比较试验.结果表明:云烟207产量为3 711.0 kg/hm2、产值为70 734.35元/hm2,株高186.0 cm、叶数31.3片、茎围9.6 cm、节距5.9 cm、腰叶长77.8 cm、腰叶宽35.1 cm,所考察的上述8项指标均比对照有优势,差异均达到0.01水平.在7个参试品种(系)中,云烟207综合表现最好,值得进一步开展工业验证,并针对其大田生育期较长和易受烟草花叶病危害的特点开展配套技术研究.
In order to screen tobacco varieties （lines） suitable for growing in Kunming areas, in 2013, 7 Flue-cured Tobacco Varieties （lines） of NC-YATAS6, Yunyan 207, Yunyan 208, C7, NCT13, Yunyan 119 and MSK326 （CK） were tested by randomized com- plete blocks in Xundian county. The results showed that the comprehensive traits of Yunyan 207 was the best among the seven varie- ties,whose leaf yield was 3 711.0 kg/hm2 ; output value was 70 734.35 yuan/hm2 ; average plant height was 186. 0 cm; number of leaves was 31.3; stem circumference was 9. 6 cm; the distance between internodes was 5.9 cm and the middle-stalk leaf was 77.8 cm in length and 35. 1 cm in width. The above 8 traits were superior to others and the significant level of variance reached O. 01. Among them Yunyan 207 had got the best result and it is worthy of further verification by personalized needs of industry. And the matching technique studies will be carried out for its longer growing period in the field and susceptibility to tobacco mosaic virus disease.
出处
《昆明学院学报》
2013年第6期15-18,共4页
Journal of Kunming University
基金
中国烟草总公司云南省公司资助项目(2013YN13)
关键词
昆明
烤烟
新品系
筛选试验
Kunming
flue-cured tobacco
new variety （line）
screening test
