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烤烟的叶片是烤烟生产的主要产品,因此从事烟草研究工作的人员,理所当然地要以烟草叶片为中心进行研究,关于烟草叶片与产量的关系,余学熙等人已有较详细的研究报导,而有关烟草叶片遗传规律的研
The leaves of flue-cured tobacco are the main products of flue-cured tobacco production. Therefore, those engaged in tobacco research work naturally with tobacco leaves as the center. Regarding the relationship between leaf production and tobacco production, Yu Xuexi et al. Have reported in more detail about Study on the Genetic Rules of Tobacco Leaves