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中烟14(定名前称4014)系以金星6007作母本,Speight G—28作父本,1973年杂交,于F_1、B_1F_1用金星6007连续回交两次,至1983年育成。经本所1981、1982两年品种比较试验:平均亩产497.23斤,均价0.645元,亩产值320.71元,上等烟占2.01%,中等烟占41.55%,比对照品种金星6007增产9.7%,均价提高24.5%,亩产值增加36.1%,上中等烟比率显著增加。1981年参加山东省烤烟良种区城试验,三个点平均亩产385.93斤,均价0.788元,亩产值303.02元,上等烟占5.31%,中等烟占47.81%,比金星6007增产8.43%,均价提高13.8%,亩产值增加21.87%,上等烟增加1.52倍,中等烟增加15%。烟叶外观品质与金星6007相仿。烤后叶片较薄,淡黄或正黄色,尚油润。吃味尚纯净,有香气,劲头适中,微有杂气。烟叶化学成份尚协调。田间生长整齐,长势较强,耐旱,中抗黑胫病。属丰产型品种,适宜在丘陵山区种植。
China Tobacco 14 (formerly known as 4014) was a female parent of the genus Venus 6007, a Speight G-28 parent, crossed in 1973 and returned twice in succession to Venus 6007 at F_1 and B_1F_1 to be bred in 1983. By the 1981 1981 two years of comparative test varieties: the average yield of 497.23 pounds per mu, the average price of 0.645 yuan, 320.71 yuan per mu, 2.01% of the finest smoke, 41.55% of moderate smoke, compared with the control variety Venus 6007 9.7% The average price increased by 24.5%, the output value per mu increased by 36.1%, and the ratio of upper-middle-grade tobacco increased significantly. In 1981, Shandong Province participated in the testing of flue-cured tobacco seed varieties in Shandong Province. The average yield per mu at three points was 385.93 kg at an average price of 0.788 yuan per mu, with an output value of 303.02 yuan per mu, accounting for 5.31% of the top fuels, 47.81% of middle-grade fuels, 8.43% The average price increased by 13.8%, 21.87% increase in the output value of mu, 1.52 times higher quality tobacco and 15% increase in medium-sized tobacco. The appearance of tobacco leaf quality and Venus 6007 similar. Baked leaves thinner, yellow or yellow, still oil Run. Eating taste is still pure, aroma, momentum moderate, a slight gas. Tobacco chemical composition is still coordinated. Field grow neatly, grow stronger, drought-resistant, anti-black shank disease. Is a high yield varieties, suitable for planting in hilly areas.