Effects of Different Transplanting Methods on Growth of Flue-cured Tobacco in Field

In order to explore the best transplanting method for tobacco in Linyi area,the effects of three methods of different transplanting such as down-film transplanting of the ′ Well-cellar′,down-film transplanting of the small seeding and the ordinary spring tobacco transplanting on the growth condition in field were studied through randomized block tests of Zhongyan 100.The results showed that compared with ordinary spring tobacco transplanting,down-film transplanting of the′Well-cellar′ and down-film transplanting of the small seeding were earlier than 13～16 d,tobacco seedling survival rate was improved,prolong the growth period of flue-cured tobacco in the field was prolonged for 4～8 d;agronomic characters of that downfilm transplanting of the ′Well-cellar′ and down-film transplanting of the small seeding were better than the ordinary spring tobacco transplanting,and had strong disease resistance,the disease incidence were relatively low.