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建国以来,我国烤烟育种工作取得了一定的成绩,但在相当长的一段时间内,由于片面追求产量和亩产值,选育了不少产量高而质量差的品种,导致烟叶质量下降,教训是深刻的。近年来,为了提高烟叶质量,各地对调整育种目标,做了大量工作,不少单位已经选育出一些有希望的新品种或有苗头的选系。总结过去育种工作的经验教训,我认为育种工作要取得成效,首先要有一个正确而具体的育种目标。现就这个问题谈几点不成熟的看法,以供讨论。
Since the founding of the People’s Republic of China, a certain amount of achievements have been made in the breeding of flue-cured tobacco in our country. However, for a long period of time, due to the one-sided pursuit of output and output per mu, many varieties of high yield and poor quality have been bred and the quality of tobacco leaves has been declining. Profound. In recent years, in order to improve the quality of tobacco leaves, various localities have done a great deal of work on adjusting the breeding objectives and many units have bred some promising new varieties or promising selection lines. To sum up the experiences and lessons learned from past breeding work, I think that to achieve success in breeding work, we must first have a correct and specific breeding goal. Here are some premature views on this issue for discussion.