作物研究2013，Vol.27Issue(3)：255-258,4.DOI:10.3969/j.issn.1001-5280.2013.03.12
影响南平烤烟产量的主要气象因子及产量预报
The Major Meteorological Factors Affecting Yield of Flue-cured Tobacco and Yield Forecast in Nanping
黄廷炎 1刘东鸣 1沈长华 2陈家金 3邱晓光1
作者信息
- 1. 南平市气象局,福建南平353000
- 2. 南平市农业气象试验站,福建建阳354200
- 3. 福建省气象科学研究所,福州350001
- 折叠
摘要
Abstract
The correlations between meteorological factors and unit area yield and the ratio of high class leaves of flue-cured tobacco in Nanping city were analyzed,and the results showed that the major meteorological factor affecting the unit area yield of flue-cured tobacco was the rainfall of the first half year,and their correlation was negative.The meteorological factors affecting the tobacco leaves quality were the effective accumulated temperature above 8℃ during the field duration and the minimum temperature during 1st January to 20th July.The yield forecasting model was established by using stepwise regression method,which provided the scientific basis for high-yielding and high quality of flue-cured tobacco in Nanping city.关键词
烤烟/气象因子/相关分析/产量预报Key words
Flue-cured tobacco/Meteorological factor/Correlation analysis/Yield forecast分类
农业科技引用本文复制引用
黄廷炎,刘东鸣,沈长华,陈家金,邱晓光..影响南平烤烟产量的主要气象因子及产量预报[J].作物研究,2013,27(3):255-258,4.
