烟草科技2017，Vol.50Issue(7)：22-30,9.
国内主要浓香型烟区烟草生长期气候时空变化分析
Spatial-temporal climate variability analysis in typical robust flavor style tobacco-planting areas during growth period
摘要
Abstract
To analyze the historical evolution of the climate factors (such as light, temperature, precipitation and so on) during tobacco growing periods in typical robust flavor style tobacco areas, 31 years of climatic data (1981—2011) based on five-days interval were collected in typical robust flavor style tobacco growing counties, and analyzed the change tendencies of climate factors. The results showed that the average temperature, effective accumulated temperature, diurnal temperature and sunshine hour of the central and south Henan tobacco-planting areas in the root elongation and vigorous growth stages were significantly more than that of typical robust flavor style tobacco-planting areas in south China (south Anhui and south Hunan, north Guangdong and south Jiangxi), and the precipitation and relative humidity were significantly less than that of typical robust flavor style tobacco-planting areas in south China. However, the climate differences during the maturation stage in two tobacco-planting areas were not obvious. On the annual variation, the precipitation and relative humidity of each tobacco-planting area decreased with fluctuating during the root elongation and vigorous growth stages, in contrast with the average temperature, effective accumulated temperature and diurnal temperature. In the maturation stage, the precipitation decreased and the average temperature, effective accumulated temperature and diurnal temperature increased with fluctuating in typical robust flavor style tobacco-planting areas in south China. The precipitation increased and the average temperature, effective accumulated temperature and diurnal temperature were relatively stable in typical robust flavor style tobacco-planting areas in north China.关键词
生态区/烤烟/浓香型/气候因子Key words
Ecological zone/Flue-cured tobacco/Robust flavor style/Climate factor分类
农业科技引用本文复制引用
李亚伟,史宏志,梁晓芳,顿松阳,王维超,李洪亮..国内主要浓香型烟区烟草生长期气候时空变化分析[J].烟草科技,2017,50(7):22-30,9.基金项目
国家烟草专卖局浓香型特色优质烟叶开发重大专项"浓香型特色优质烟叶形成的生态基础研究"[110201101001 (TS-01)] （TS-01）
河南中烟工业有限责任公司特色烟叶开发"河南中烟襄城县汾陈特色优质烟叶基地单元开发"(HYZY201501). （HYZY201501）
