1·The effects of sulphur nutrition in soil on sulphur accumulation and metabolism in flue cured tobacco leaf were studied.
本文研究了土壤硫营养状况对烤烟烟叶硫吸收累积和代谢的影响。
2·Effect of oxygen condition on chemical components in flue cured tobacco was studied by method of artificial fermentation.
采用人工发酵法研究了氧气条件对发酵烟叶化学成分的影响。
3·Statistical analysis were used to investigate the relationship between content of water soluble sugar, alkaloid, total nitrogen and taste quality of flue cured tobacco.
通过数理统计系统分析了烟叶中水溶性糖(包括还原糖和总糖)、烟碱、总氮含量与烤烟吃味品质的关系。
4·Pot experiment was carried out to study physiological change and matter accumulation of flue cured tobacco leaf in the course of mature with different K nutrition levels.
采用盆栽试验方法研究了不同钾营养水平下，烤烟烟叶成熟过程中的生理生化变化，并探讨了在不同成熟期的干物质积累状况。
5·The fruity type flue-cured tobacco essence mainly consists of trans-2-hexenal, hexenyl formate and the like.
果味型烤烟香精主要由反式-2-己烯醛，甲酸己烯酯等组成。
6·New centers for the manufacture of smoking tobacco and cigarettes followed the culture of bright leaf, flue-cured tobacco to Durham and Winston-Salem, North Carolina.
随着白肋烟和烟熏烟文化的流行，新的烟草和卷烟制造中心转至达勒姆和温斯顿-塞勒姆。
7·By the early 1980s almost 50 percent of flue-cured tobacco was harvested by machine.
至1980年代早期，大约50%的烟熏烟是由机器收割的。
8·The organization will have a board of directors appointed by the secretary of agriculture and will have equal representation from flue-cured and burley interests.
该组织将会有一个农业部秘书长提名的董事会，烤烟和白肋烟团体将有同等的代表数量。
9·Overview:Virginia flue-cured tobacco is representative of, produced in Virginia.
概述：弗吉尼亚烟为烤烟型代表，产于弗吉尼亚。
10·The research indicated that application of oil-cake fermented could promote the growth of flue-cured tobacco plant, enhance leaf yield, improve leaf quality.
实验表明，施用发酵性饼肥，可促进烟株生长发育，提高烟叶产量，改善烟叶质量和增加上等烟比例。