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为了探明7个引进烤烟品种在湖北环神农架地区的生态适应性,筛选适宜在当地种植的优质烤烟品种,为当地烤烟生产的合理布局及优良烤烟品种的推广应用提供依据,于2006—2008年以云烟87、CF205、云烟202、中烟100、中烟103、K326(CK)和红花大金元7个烤烟品种为材料在湖北的竹山、房县、保康和兴山县4个试点进行了田间比较试验和生产示范,并对其农艺性状、抗病性、烟叶质量和经济性状进行了分析。结果表明:各品种在试验区域均能正常生长发育,其中,云烟87的农艺性状、原烟外观质量和评吸质量与K326相当,但抗病性较K326好,综合性状较K326优,是较理想的优良品种;红花大金元抗普通花叶病,化学成分协调性较好,但其他各项技术参数较差;CF205前期生长缓慢,生育期偏长;云烟202经济性状、评吸质量偏差;中烟100和中烟103的大田农艺性状表现较好。结论:7个烤烟品种中,云烟87和K326可作为优质烤烟品种在环神农架烟区推广种植。
In order to find out the ecological adaptability of 7 introduced flue-cured tobacco varieties in Hubei Shennongjia area, screening suitable high-quality flue-cured tobacco cultivars locally, providing the basis for the rational layout of local flue-cured tobacco production and popularizing and applying fine flue-cured tobacco varieties in 2006-2008 Four flue-cured tobacco varieties Yunfu 87, CF205, Yunyan 202, Zhongyan 100, Zhongyan 103, K326 (CK) and Honghua Daijin were used as materials in four experimental sites in Zhushan, Fangxian, Baokang and Xingshan in Hubei Province Field experiments and production demonstration were conducted, and their agronomic traits, disease resistance, leaf quality and economic traits were analyzed. The results showed that all the varieties could grow and develop normally in the test area. Among them, the agronomic traits of Yunyan 87, the appearance quality of smoke and smoking quality were similar to K326, but the disease resistance was better than K326 and the comprehensive traits were better than K326 Ideal varieties; safflower Daikin anti-common mosaic disease, the chemical composition of the coordination is better, but the other technical parameters are poor; CF205 early growth slow, long growth period; Yunyan 202 economic traits, smoking quality Deviation; Zhongyan 100 and Zhongyan 103 field performance of agronomic traits better. Conclusion: Among the seven flue-cured tobacco varieties, Yunyan 87 and K326 can be planted as high-quality flue-cured tobacco in the Shennongjia tobacco area.