高海拔地区移栽期对烤烟生长及产量的影响

摘要

A study was carried out to study the effects of transplanting date on the growth, yield and output value of flue-cured tobacco in high altitude area of Longshan county in 2010. The results showed that the yield, high class leaves percent, average price and output value of flue-cured tobacco were higher. While the disease incidence was lower when transplanted on May 10th. If delayed or advanced the transplanting date, the yield, high class leaves percent, average price and output value of flue-cured tobacco were decreased, while the disease incidence was increased.%2010年在湖南龙山县研究了高海拔地区移栽期对烤烟生长及产量、产值的影响.结果表明:烤烟在5月10左右移栽,烟侏产量、上等烟比例、均价及产值较高,而发病率较低.推迟或提前移栽,烟叶的发病率上升,产量、上等烟比例、均价及产值均下降.