摘要
[目的]探讨有机肥和无机肥配施对烤烟叶片腺毛密度、叶面分泌物数量及烟叶主要化学成分和经济性状的影响。[方法]在大田设置施用100%化肥、70%化肥+30%芝麻饼肥、30%化肥+70%芝麻饼肥、100%芝麻饼肥4种试验处理,研究有机无机肥配施对烤烟叶片腺毛密度和分泌物数量及烟叶产质的影响。[结果]除100%芝麻饼肥处理外,随着施用处理中芝麻饼肥比例的提高,烤烟叶片腺毛密度和叶面分泌物数量逐渐增大;烟叶中主要化学成分含量比例的协调性逐渐增强,烤后烟叶的单产、均价、产值及上中等烟比例逐渐增大。[结论]有机肥和无机肥配施有利于烤烟叶片表面分泌物的形成及烟叶产质的提高,其中30%化肥+70%饼肥配施综合表现最优。
[ Objective ] The study aimed to investigate the effects of mixing application with the organic fertilizer and inorganic fertilizer on the leaf glandular hair density, leaf surface secretion quantity, main chemistry component and economic character of the flue-cured tobacco. [ Method ] In the field test, 4 fertilization treatments of 100% chemical fertilizer, 70% chemical fertilizer ＋ 30% sesame cake fertilizer, 30% chemical fertilizer ＋70% sesame cake fertilizer and 100% sesame cake fertilizer were set up to study the effects of mixing application with the organic fertilizer and inorganic fertilizer on the leaf glandular hair density, leaf surface secretion quantity, and the yield and quality of the fluecured tobacco. [ Result ] Except the treatment of 100% cake fertilizer, as the proportion of cake fertilizer to total fertilizer was enhanced, both the glandular hair density and the surface secretion quantity was increased gradually ; the coordination for the proportion of the main chemistry component in the tobacco leaf was enhanced gradually and the single yield, average price and output value of tobacco leaf and the proportion of superior and moderate leaf after baking were increased gradually. [ Conclusion] The mixed application of organic fertilizer and inorganic fer- tilizer was beneficial to the form of the leaf surface secretion in the flue-cured tobacco and the increase of the yield and quality in the flue-cured tobacco, in which, the of the mixing application with 30% chemical fertilizer ＋ 70% sesame cake fertilizer got best effect.
出处
《安徽农业科学》
CAS
北大核心
2011年第36期22271-22273,共3页
Journal of Anhui Agricultural Sciences
基金
湖南省特色优质烟叶开发重大专项资金资助项目(2010NY06)
关键词
烤烟
烟叶
施肥
腺毛密度
叶面分泌物
Flue-cured tobacco
Tobacco leaf
Fertilization
glandular hair density
Leaf surface secretion
