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。
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。
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。
The experiment flue-cured tobacco variety is Yuyan87, K326 takes the check variety.
供试烤烟品种为云烟87，K326作为对照品种。
Inferior flue-cured tobacco was treated with for solutions of urea and sodium hydroxide.
用不同用量的脲和碱处理低次烤烟烟丝及低档卷烟配方烟丝。
Today, many farmers find that bulk curing flue-cured tobacco is far more cost-effective.
现在，许多农夫发现大批量调制熏烟更加经济实惠。
There are diverse grade overcompensation responses on float-seeding of flue-cured tobacco.
烤烟漂浮育苗中，不同的剪叶程度对烟苗的生长产生不同的补偿效应。
Overview: The Division flower extract flue-cured tobacco production mainly in Hunan tobacco leaves.
概述：本司烤烟花蕾浸膏主要采用湖南产的烤烟叶。
The relationship between maturity and aroma quality was studied using flue-cured tobacco leaves in Henan.
以河南产烤烟为试材，研究了烤烟烟叶成熟度与香气质量关系。
Variety and fertilization amount had great effects on the growth, yield and quality of flue-cured tobacco.
品种与施肥量对烤烟的生长发育及产质量都有很大影响。
The variation of the contents of main volatile aroma components in 52 flue-cured tobacco genotypes was studied.
对52个烤烟基因型主要挥发性香气物质含量的变异进行了研究。
The compound 1, polyhydroxyyrazine, was extracted from Yunnan flue-cured tobacco and identified by IR, MS and NMR.
从云南烤烟中提取分离得到了一个多羟基吡嗪化合物1，采用IR、MS和NMR进行了鉴定。
Flue-cured tobacco is dried in a closed barn with heat piped from a furnace, while burley is cured in the open air.
烤烟是利用在一个从烤炉引过来的热量管道在封闭的熟化仓里进行干燥，而白肋烟是在户外进行熟化加工的。
The changes of leaf ratio of dry to fresh weight in flue-cured tobacco green leaves during the field growth were studied.
田间状况下对烤烟下、中、上三个部位叶片生长发育过程中叶片干鲜比值的变化进行了研究。
In the villages in China, there are some traditional farming and breeding, such as the flue-cured tobacco and pig-raising in Yunnan.
在中国农村，有一些传统种植、养殖业，如云南的烤烟，养猪等。
This research provide the foundation for shortening the time of aging and improving the internal quality of flue-cured tobacco leaves.
本研究为进行烤烟人工陈化以缩短烤烟自然陈化周期、改善烟叶内在品质奠定了基础。
Different fertilizer application techniques were conducted in Longyan to determine methods of balancing fertilization in flue-cured tobacco.
为了确定福建省龙岩烟区平衡施肥方法，进行了不同施肥技术试验。
The effects of transplanting in depth with one-off double-layer fertilization were studied on growth and development of flue-cured tobacco(K326).
以烤烟K326为材料，进行深移栽结合一次性双层施肥对烤烟生长发育影响的试验。
The chemical component content of flue-cured tobacco with different grades, from different areas and of different varieties in Hubei were analyzed.
以湖北烟区烤烟样品为材料，分析了不同等级、产地和品种间烤烟化学成分的含量状况。
By testing the tar and smoking nicotine of tobacco leaves of flue-cured tobacco 40 grading standard, a set of complete analytical data have been got.
通过对烤烟（40级）各等级烟叶焦油含量和烟气烟碱的测定，取得了一套较为完整的分析数据。
Pot and field experiments were conducted to study the effects of compound bio-organic fertilizer on the growth, yield and quality of flue-cured tobacco.
通过盆栽试验和田间试验，研究复合生物有机肥对烤烟生长发育以及产量、品质的影响。
Effects of different picking methods on chemical composition and content of volatile aromatic matter of upper leaves in flue-cured tobacco were studied.
研究了不同采收方式对烤烟上部烟叶化学成分和主要挥发性香气物质含量的影响。
To control weed in tobacco field more effectively, field experiments were carried out with 3 types of herbicidal film after flue-cured tobacco transplanting.
为更有效地防除烟田杂草，在烤烟移栽大田后采用3种除草膜进行了烟田除草试验。
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。
A systematic experiment was conducted by pot experiments to determine the effects of arsenic toxicity on development, yield and quality of flue-cured tobacco.
为了考察砷毒害对烤烟生产的影响，采用盆栽试验，研究了砷与烤烟生长发育、产量和品质的关系。
Tobacco Quality Usability (TQU) of 193 flue-cured tobacco samples from the different regions in Henan was evaluated with the method of grey correlative analysis.
应用灰色关联分析对河南省主产烟区193份烤烟样品的烟叶质量可用性进行评价。
The experiments on effects of different irrigation methods on characteristics of soil, agronomic and economic characteristics of flue-cured tobacco were conducted.
进行了不同灌水方式对烟田土壤性状、烤烟农艺性状和经济性状影响的试验。
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。
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。
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