Results 71 to 80 of about 487,139 (219)

Integrative metabolomics and proteomics analyses revealed that the improved curing process enhanced the quality of flue-cured tobacco

Industrial Crops and Products
Tobacco is a widely cultivated economic crop globally, with the quality of flue-cured tobacco being closely linked to the curing process. In this study, we improved the curing process parameters for Yunyan 87 tobacco leaves and explored the effects of ...
Kesu Wei, Jiayi Tang, Chen Xu, Lei Yang, Jiati Tang, Shengjiang Wu, Yuhang Zhao, Hongmei Di, Xuena Yu, Kehao Liang, Fen Zhang, Zhijun Cheng, Bo Sun   +12 more
doaj   +1 more source

2015 Flue-Cured Tobacco Production Guide

, 2015
An annually-produced guide to the production of flue-cured tobacco, issued in cooperation with the Virginia Bright Flue-Cured Tobacco Board.Virginia Bright Flue-Cured Tobacco ...
Wilkinson, Carol A., Johnson, Charles S., Semtner, Paul J., Reed, T. David   +3 more
core  

Analysis of Flue-cured Tobacco Supply Elasticity in Zimbabwe 1980-2010: An Error Correction Model Approach [PDF]

, 2017
Flue cured tobacco has been an important crop for the Zimbabwean economy historically in terms of foreign currency earnings and employment creation. Between 1980 and 2000, there is a general increase in tobacco output, followed by a sharp decline from ...
Pfumayaramba, Tichaona
core   +1 more source

Exploring Metabolic Characteristics in Different Geographical Locations and Yields of Nicotiana tabacum L. Using Gas Chromatography–Mass Spectrometry Pseudotargeted Metabolomics Combined with Chemometrics

Metabolites
The quality of crops is closely associated with their geographical location and yield, which is reflected in the composition of their metabolites. Hence, we employed GC–MS pseudotargeted metabolomics to investigate the metabolic characteristics of high-,
Yuan Jing, Wei Chen, Xuebai Qiu, Shuyue Qin, Weichang Gao, Chaochan Li, Wenxuan Quan, Kai Cai   +7 more
doaj   +1 more source

Study on model of aroma quality evaluation for flue-cured tobacco based on principal component analysis

, 2011
To establish a new method for quality evaluation of flue-cured tobacco, aroma components in thirteen flue-cured tobacco samples were identified and determined by the simultaneous distillation extraction-gas chromatography-mass spectrometry (SDE-GC-MS ...
Liu Guoshun, Li, SQ, Ye Xiefeng, Liu Hongen   +3 more
core  

Metabolic response of tobacco leaves to dry-bulb temperature variation during flue curing: a nontargeted metabolomic approach

Frontiers in Plant Science
This study evaluated the impact of two dry-bulb temperatures—a lower temperature of 44 °C (LT) and a higher temperature of 46 °C (HT)—applied during the color-fixation stage of flue-curing on the metabolomic reprogramming of tobacco (Nicotiana tabacum L.)
Shengjiang Wu, Shengjiang Wu, Liping Chen, Jie Zhang, Kesu Wei, Bin Wei, Yunxia Li, Wenxuan Quan, Chaochan Li   +8 more
doaj   +1 more source

Tobacco/Salvia miltiorrhiza Intercropping Improves Soil Quality and Increases Total Production Value

Agronomy
Unreasonable cultivation methods and management measures have led to widespread obstacles in tobacco continuous cropping in planting areas, resulting in reduced tobacco yield and soil degradation.
Xueqi Su, Xiaomeng Guo, Qian Chen, Zheng Sun, Xianchao Shang, Yun Gao, Tao Yu, Li Zhang, Long Yang, Xin Hou   +9 more
doaj   +1 more source

2019 Flue-Cured Tobacco Production Guide

, 2019
An annually-produced guide to the production of flue-cured tobacco, issued in cooperation with the Virginia Tobacco Board.Virginia Tobacco ...
Wilkinson, Carol A., Johnson, Charles S., Reed, T. David, Barts, Stephen   +3 more
core  

Exploring microbial dynamics, metabolic functions and microbes–metabolites correlation in a millennium paddy soil chronosequence using metabolome and microbiome

Chemical and Biological Technologies in Agriculture
Background Paddy soil is a typical soil type affected by anthropogenic management and factors related to natural soil formation. The evolution from mudflats to typical paddy soils can significantly affect the soil microecology.
Dianlong Li, Weichang Gao, Dehui Chen, Zongjing Kang, Junbo Zhou, Alan L. Wright, Kai Cai, Xianjun Jiang   +7 more
doaj   +1 more source

Untargeted metabolomics revealing changes in aroma substances in flue-cured tobacco

, 2023
The composition and content of aroma substances in flue-cured tobacco (Nicotiana tabacum L.) will affect the quality of tobacco. To investigate the correlation between various aroma substances of K326 before and after flue-curing, and their impact on ...
Su Jiaen, Qiu Jingwen, Wang Tao, Jiang Yonglei, Hu Binbin, Chen Yi, Zhang Qi, Zou Ling, Xu Tianyang, Ji Xinwei   +9 more
core   +1 more source