烟叶质量

运用GIS技术提高我国烟叶质量数据科学价值初探

A preliminary study on enhancing the value of tobacco quality data with GIS

探讨了总偏离度TD在烟叶质量评价中的应用，进一步佐证了有机肥配施无机肥是较优的培肥模式。

We discussed the application of TD in the tobacco quality evaluation , which was further demonstrate that organic manure combined with inorganic fertilizer was a better fertilizer model . 3 .

烟叶质量数据库和BP网络分析系统的实现

The implementation of tobacco leaf quality database management and BP network analysis system

为探索优质烟生产适宜的施N水平和打顶时间，于2001年进行了上部烟叶质量调控措施的试验。

In 2001 , an experiment on cultivation measures to improve the quality of upper tobacco leaf was carried out in Changshun county with an aim to explore the suitable nitrogen application norm and the time of top pruning .

运用指数和综合评价法计算得到会理不同海拔烤烟综合质量指数，以海拔1800m、1900m烟叶质量较优。

Based on exponential sum to calculate comprehensive quality of flue-cured tobacco at different altitudes in Huili , It was excellent at 1800m , 1900m . 3 .

数值模拟的研究结果表明，当装烟量为80kg/m3时，取叶间隙风速为0.3m/s，此时烤房内的干湿差更为合理，烤后烟叶质量更优。

The study result of numerical simulation shows that when the wind speed among the leaves is 0.3m/s . the dry and wet difference in the curing barn will be much more reasonable and the leaf quality after drying will be much better .

河南省不同产烟区烟叶质量评价

Qualitative Appreciation to Tobacco Leaves of Different Regions in Henan Province

河南烟区烟叶质量可用性的综合评价

Holly Smoke Comprehensive Evaluation of the Tobacco Quality Usability in Henan

强化质量管理，稳定烟叶质量。

Strengthening the quality control , and stabilizing the tobacco leaf quality .

白肋烟砍株凋萎对烟叶质量的影响研究

Effects of Stalk-cutting and Wilting Process on Burley Tobacco Quality

氮素调理剂对烟叶质量及土壤速效氮的影响

The Effect of Nitrogen Regulators on Tobacco Leaf and Soil Available Nitrogen

香气物质是反映烟叶质量的重要品质因素。

Aromatic matter was the important factor of tobacco quality .

补偿矿物营养元素对烟叶质量及产量的影响

Effects of Multi-mineral Nutrition on Yield and Quality of Tobacco

充分发挥标准化生产的作用稳定烟叶质量

Carrying Out the Standardized Production to Stabilize Quality of Tobacco

烤烟各等级烟叶质量指数的确定

Establishment on Quality Indexes of Different Grades of Flue-cured Tobacco

烤烟成熟度是影响烟叶质量的关键因素之一。

Ripeness is the radical factor of tobacco quality .

上部烟叶质量调控措施的研究初报

Measures to Improve the Quality of Upper Tobacco Leaf

凉山烟区生态因素与烟叶质量特点分析

Analysis of Ecological Factors and Flue-cured Tobacco Quality of Liangshan Tobacco Growing Area

多酚氧化酶抑制剂对烟叶质量的影响

Effects of Polyphenol Oxidase Inhibitors on Flue-cured Tobacco Quality

完善烟叶质量保障机制。

Consummating the tobacco leaf quality indemnificatory mechanism .

真空回潮对烟叶质量的影响

Effects of Vacuum Conditioning on Tobacco Leaf Quality

利用计算机视觉技术的烟叶质量分选系统研究

QUALITY Application of Computer Vision Technique to Research on Classifying System of Tobacco Leaves

目前我国烤烟烟叶质量的若干限制因子

Some key factors controlling the quality of flue-cured tobacco in current production conditions of China

扩展粗糙集模型及其在烟叶质量预测与评价中的应用

Extended Rough Set Models and Their Applications in Quality Prediction and Evaluation for Tobacco Leaves

延边烟叶质量特征及土壤环境与烟叶质量形成的关系研究

Yanbian Flue-Cured Tobacco Quality Characteristics and Relationship between Rhizosphere Soil Environment and Flue-Cured Tobacco Quality

我国烤烟主产区烟叶质量评价与质量区划的研究

The Quality Evalution and Regional Division of Leaf Tobacco in Main Production Region of China

烤烟香气指数的建立及其与烟叶质量特征的关系

Establishment of Aroma Index and Relationship between Aroma Index and Quality Characteristics of Flue-cured Tobacco Leaves

烟叶质量标准；

Quality standard of tobacco leaf .

有机肥及施氮水平对烟叶质量和可用性的影响

Effects of manure application on quality and usability of leaf tobacco under different levels of nitrogen

（40级）烤烟烟叶质量分析与配方模式研究

Study on analysis of quality and leaf groups blending model of ( 40 grade ) flue-cured tobacco