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- 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。
- The content of potassium and the tobacco leaf quality in the treatment of ridging by low planting and applying potassium fertilizer at rosette and toping stage respectively are better than any other treatment. 以低起垄两次培土成垄，团棵期、圆顶期分次施钾对烟叶的钾含量和品质效应最好。
- The results showed that topping could prevent the tobacco leaf from decrepitude， and improve the leaf quality and ripening enduring ability under the similar nutrition conditions. 结果表明，在相同的营养条件下，打顶可有效防止烟叶出现早衰性落黄，提高烟叶素质和耐熟性。
- Soil Characteristics and its Relationship with Tobacco Leaf Quality 土壤特性与烟叶品质的关系
- Effect of Different Mulch Ways for Temperature and Moisture of Tobacco-Cultivated Soil and Tobacco Leaf Quality 不同覆盖方式对植烟土壤温度和水分及烤烟品质的影响
- Effect of the Different Ringing Technique on the Flue-cured Tobacco Leaf Quality 不同环剥时期对烤烟上部叶品质的影响
- Establishment of Tobacco Production Bases Cooperated by Manufacturing and Trading Corporations and Their Tobacco Leaf Quality Management 工商联办基地建设与烟叶质量管理
- tobacco leave quality 品质
- The tobacco leaf covering a cigar. 卷雪茄的烟草叶
- Tobacco leaf quality 烟叶品质
- So the quality of the burley tobacco leaf which had been used in many enterprises were not up to the satisfied point. 湖北鄂西地区白肋烟品质较好，在国内有很明显的优势，大力发展混合型卷烟具有明显的原料优势和较大的现实意义。
- Xingshan tobacco leaves had rich aroma quality and good sensory evaluation. 烟叶香气质和感官质量较好。
- Intercropping could balance chemical compositions in tobacco and improve quality of tobacco leaf, and increase internal quality to a certain extent. 间作能协调平衡原烟化学成分，在一定程度上能改善和提高烟叶的内在品质。
- tobacco leaves quality 烟叶质量
- It was pointed out that the medium N application level and low tempera ture yellowing or high moisture ounng condition was good for the quality of tobacco leaf. 低温或高湿变黄使各种酶在较长时间内维持活性状态，使物质转化和积累更充分，有利于烟叶香味特征的形成，烤后烟叶品质较好。
- The natural colour of the tobacco leaf, gloss, there are moistener. 烟丝色泽板滞，光华量好，有油润感。
- Tobacco leaf leavening is a complex biochemistry process. 摘要烟叶发酵是一复杂的生化过程。
- The above-mentioned results indicate that AFI not only saved irrigation water, but also enhanced the yield and improved leaf quality of flue-cured tobacco. AFI能节约灌水量，对烤烟产量有一定的提高作用，并能改善烤烟内在品质；
- Experiment was carried out in tobacco’s field to compare effect of polythene mulch, straw mulch and straw manuring on soil moisture, flue-cured tobacco growth and leaf quality. 在大田条件下研究了地膜覆盖、秸秆覆盖和秸秆还田对烤烟生长发育、土壤相对含水率、烟叶产质量的影响。
- A compact roll of tobacco leaves prepared for smoking. 雪茄吸烟用的紧密的烟叶卷
