不同覆膜栽培方式对烤烟生长及产质量的影响

Effects of Different Plastic Film Mulching and Cultivation Ways on Growth,Yield and Quality of Flue-cured Tobacco

为了探索在习惯性膜下移栽烟区开展机械化膜上移栽的可行性,通过对比2种移栽方式对烟株生长及产质量的影响,结果表明:膜上条施和膜上穴施的烟株提前成熟采收,农艺性状略差于膜下穴施处理,但是产质量尚好,可以逐步试点推广。

In order to explore the practicability of transplanting upon the plastic film by machine in tobacco - planting areas where flue - cured tobacco seedlings were chronically transplanted under the plastic film, the effects of these two transplanting ways on the growth, yield and quality of flue - cured tobacco were compared. The results showed that the way to transplant upon the plas- tic film with row or hole fertilization could promote the maturing and harvest of tobacco leaves, and obtain high yield and good quali- ty, though the agricultural characters of tobacco plants transplanted by this way were slightly inferior to those by the way to transplant under the plastic film with hole fertilization. Thus, this way could be demonstrated and popularized gradually.