嘉禾县烤烟早花的原因分析及预防对策

Early Blossoming Causes and Prevention Countermeasures of Tobacco in Jiahe

嘉禾县2016年烤烟种植发生大面积早花现象,笔者从2016年气候因素和栽培管理技术两个方面分析了烤烟种植出现早花现象的原因,从选择适宜品种、适时播种培育壮苗、提高整地质量、提高移栽质量和早管促早发等方面提出了预防烤烟早花的对策,并针对不同程度的早花现象提出了相应的补救措施,取得了较好成效。

A large area early blossoming of tobacco occurred in 2016 in Jiahe County. The author analyzed the reasons of early blossomingof tobacco from two aspects of climate factors in 2016 and cultivation management technology. Some countermeasures to prevent earlyblossoming were put forward as follows: suitable varieties, sowing seedling cultivation, improve the quality of land preparation, improvethe quality of transplanting, and strengthen management to accelerate growth early. Furthermore, corresponding remedial measures wereproposed and conducted according the early blossoming phenomenon in different degree, and achieved good results.