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在宜宾烟区选择3个代表性的生态区域,对自育烤烟新品系宜烟08、宜烟11、宜烟07、宜烟18进行了生态适应性试验,对4个参试品系烟叶农艺现状、抗病性、经济性状和化学成分分析比较,结果表明:与K326相比,宜烟08、宜烟11号在宜宾烟区长势强、生育期适宜、抗病性强;产量和产值高,产量分别为2 153.4~2 176.2 kg·hm-2、2 161.95~2 173.35 kg·hm-2,比K326(CK)分别增产0.79%~9.32%、0.4%~9.18%;产值分别为46 563.6~48 777元·hm-2,46 126.05~48 646.8元·hm-2,比K326(CK)分别增值5.54%~11.34%、4.58%~10.29%,增值显著,综合表现优于K326。宜烟08、宜烟11为宜宾烟区为生态适应性较强的烤烟品种。
Three representative ecological areas were selected in Yibin tobacco growing areas. Ecological adaptability tests were conducted on new tobacco lines for self-raising flue-cured tobacco 08, Yiyan 11, Yiyan 07 and Yiyan 18 respectively. The agronomic status of four tested lines The results showed that compared with K326, Yantai 08 and Yiyan 11 had strong growth in Yibin tobacco growing area, suitable growth period and high disease resistance. Compared with K326, the yield and output value were high, The yield was respectively 2 153.4-2 176.2 kg · hm -2 2,2161.95 ~ 2 173.35 kg · hm-2, which increased by 0.79%-9.32% and 0.4%-9.18% respectively than that of K326 (CK). The output values were 46 563.6 ~ 48777 yuan · hm-2,46 126.05 ~ 48 646.8 yuan · hm-2, increased by 5.54% -11.34% and 4.58% -10.29% respectively than K326 (CK), showing significant value-added and better overall performance than K326. Yantai 08, Yantai 11 Yibin smoke area for the ecological adaptability of tobacco varieties.