七星关区优质烤烟种植气候分析及区划

Climatic Analysis and Zoning for Quality Flue-Cured Tobacco Cultivation in Qixingguan District

摘要: 烤烟的适应性强，能在不同的土壤类型和气候条件下生长。但从优质、高产的角度分析，其对生态条件的反应比较敏感，即生态条件对烟叶产量和品质影响较大。众多科研与生产经验证明，虽然不同品种及不同种植方式对烟草的品质构成起着关键作用，但其内在机理却是制约烟草品质的根本原因，而生态环境则是制约烟草优质性状的关键因子，其对烟草的产量与品质的作用远强于土壤。

Abstract: Flue-cured tobacco has strong adaptability and can grow under different soil types and climate conditions. But from the angle of high-quality and high-yield, it is more sensitive to ecological conditions, that is, ecological conditions have a greater impact on the yield and quality of tobacco. Many scientific research and production experiences have proved that different varieties and different planting methods play a key role in tobacco quality, but its internal mechanism is the fundamental reason restricting tobacco quality, eco-environment is the key factor that restricts tobacco quality, and its effect on tobacco yield and quality is much stronger than that of soil.