摘要
通过对天水7县烤烟全生育期气象条件与烤烟产量间关系的综合分析,得出影响烤烟产量形成的主要气象因子是烤烟团棵-现蕾旺长期7月的降水量和7-8月的平均气温,根据不同产量水平对两因子配置要求计算出相应的气候指标,进行天水烤烟适生适产的气候区划,为当地烤烟合理布局和规范化生产提供参考。
The relationship between the meteorological conditions during the growing period and the yield of the flue-cured tobacco for seven counties in Tianshui was analyzed. The main meteorological factors which influenced the yield of the flue-cured tobacco were the precipitation during budding stage and resettling growth stage, namely in July, and the average air temperature in July and August. Based on the match of the precipi- tation and the average temperature to the different levels of the tobacco yield, the climate indexes were calculated and the climate division for the suitability of the flue-cured tobacco production was made.
出处
《中国农业气象》
CSCD
2008年第2期188-190,共3页
Chinese Journal of Agrometeorology
基金
中国科学技术部科研院所社会公益研究专项(2005DIB3J100)
关键词
烤烟
适生适产
气候区划
Flue-cured tobacco
Suitability of production
Climate division
