摘要
采用不同浓度的精制木酢液,通过田间试验观察了其对生菜、油菜、甘蓝三种叶类蔬菜的生长调节效果。结果表明,采用叶面喷施的方法,木酢液在500～800倍稀释浓度时,对蔬菜的生长有促进作用;蔬菜的收获产量与未施加木酢液的对比增产9.6%～25.6%;蔬菜单株重量都有一定的增加。初步推测认为木酢液对蔬菜的生长促进作用来自主要成分在微量时对作物生长过程产生的协同调节作用。
This paper reports a regulation effect of wood vinegar to use different diluents.in three kinds of vegetables of lettuce, cole, cabbage by the field testing method. The results show that wood vinegar with 500-800 times dilution had good promotion effect on tested vegetables;The harvest of the vegetable increased from 9.6%-25.6% compared with the control ; The weight of single vegetable ; also increased, The.promotion effect on the growth was preliminarily thought coming from a synergistic effect of the main components of bamboo vinegar at trace amount.
出处
《木材加工机械》
2008年第1期29-32,共4页
Wood Processing Machinery
基金
北京市教育委员会共建项目(XK100220556)。
关键词
木酢液
叶类蔬菜
生长促进
协同作用
wood vinegar
leaf vegetable
growth promotion
synergistic effect
