Tobacco leaf quality 烟叶质量 ; 烟叶品质
leaf tobacco quality 烟叶品质
tobacco leaf yield and quality 烟叶产量和品质
In those areas with well irrigation it is recommended to adopttobacco-soybean one year and tobacco-rice the other year in turns to improve soilstructure, fertility and tobacco leaf quality effectively.4.
在灌溉条件有保障的烟区，烤烟与秋大豆轮作模式和烟稻轮作模式交替运用，能有效地改善土壤结构，提高土壤肥力，有利于烤烟的生长和烟叶品质的提高。
参考来源 - 浏阳烟区烟田耕作制度改良研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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。
To achieve better planning of tobacco production in southwestern Gnizhou, authors monitored the tobacco leaf quality for several years, and conducted leaf quality regional planning.
为了进行更合理的烟叶生产布局，对黔西南州烟叶品质进行了多年的监测，并对烟叶品质进行了区划。
Through this study, supplied valuable references for tobacco classification standard . tobacco leaf quality database, computer color identification system study etc.
通过研究为烟草分级标准的研究、烟叶质量数据库研究、计算机颜色识别研究等提供了一定的参考价值。
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