The research explored indices of Longjiang237, including agronomic characters, characters in growth period, tolerance to diseases, economic characters, appearance quality, physical characters, chemical components, and...The research explored indices of Longjiang237, including agronomic characters, characters in growth period, tolerance to diseases, economic characters, appearance quality, physical characters, chemical components, and sensory quality,with NC89 as a control. The results showed that Longjiang No.237, immune to TMV, grew strongly, with a long growth term, and had low demands on nitrogen.Besides, Longjiang237 takes advantages in terms of yield, grade index and output value index, which grew by 10.46%, 8.00% and 18.41%, respectively. Additionally,highlights should be given to potassium, aroma quality, odor, strength, irritation, and aftertaste of tobaccos.展开更多
文摘The research explored indices of Longjiang237, including agronomic characters, characters in growth period, tolerance to diseases, economic characters, appearance quality, physical characters, chemical components, and sensory quality,with NC89 as a control. The results showed that Longjiang No.237, immune to TMV, grew strongly, with a long growth term, and had low demands on nitrogen.Besides, Longjiang237 takes advantages in terms of yield, grade index and output value index, which grew by 10.46%, 8.00% and 18.41%, respectively. Additionally,highlights should be given to potassium, aroma quality, odor, strength, irritation, and aftertaste of tobaccos.