不同移栽方式对烤烟生长发育及烟叶产质量的影响

Effects of Different Transplanting Methods on Growth,Yield and Quality of Flue-cured Tobacco

为了改进烤烟的移栽方式、提高移栽质量,进行了不同移栽方式的田间试验,结果表明:移栽时配施营养土并进行深栽可以促进烟株早生快发,烟株的农艺性状表现也较优;同时配施营养土还有利于提高烟叶的产质量,促使中、下部叶的化学成分更加协调。改良营养土深栽和膜上烟配施营养土深栽为当地较适宜的移栽方式。

In order to improve the method and quality of transplanting flue -cured tobacco seedlings , we carried out the field tests for different transplanting methods .The results showed that the method of deep transplantation combining with nutrient soil could promote the growth and development of tobacco plants , and could improve their agronomic characters .In addition, the com-bined application of nutrient soil in transplanting was also beneficial to the improvement of tobacco leaf yield and quality , and the co-ordination of chemical compositions in lower and middle leaves .In Jianyang , the suitable method of transplanting flue -cured tobac-co was the deep cultivation combining with improved nutrient soil .