皖南烟区烤烟移栽适期的研究

Study on the Effects of Transplanting Date on Flue-cured Tobacco in Southern Anhui

20 0 0～ 2 0 0 2年连续 3年对影响皖南烟区烤烟生产的诸多因素进行了试验研究。结果表明 :皖南烟区烤烟适宜移栽期应在3月底至 4月初 ,最迟不迟于 4月 10日 ,才能协调好自然因素与农民种植、经营习惯之间的关系。

Thinking of several main factors as the weather, weather fleck, PVY, the bacterial wilt and water application ,the research on the effects of transplanting date on the growth yield and quality of flue-cured tobacco was carried out for three years (2000～2002),and the result indicated that the suitable transplanting date in Southern Anhui was from the end of March to the April 10.