不同追肥次数对烤烟生长发育及化学成分的影响  

Effects of Different Top Dressing Frequence on Growth and Chemical Composition of Flue-cured Tobacco

作　　者：钟波[1] 朱列书[1] 谢慧玲[1] 贺鹏[1] 林跃平[1] 

机构地区：[1]湖南农业大学,湖南长沙410128

出　　处：《安徽农学通报》2008年第9期90-92,共3页Anhui Agricultural Science Bulletin

摘　　要：为探讨不同追肥次数对烤烟生长、发育及化学成分的影响,为农业生产提供依据,本试验以K326为材料,研究了不同追肥次数对烤烟生长发育及化学成分的影响,结果表明:在追肥量相同的情况下(60kg/667m2)、追肥方法为穴施,五次分追的追肥方法效果最佳,有利于烤烟的生长发育及品质形成。[ Objective]To study the effects of different top dressing frequence on growth and chemical composition of flue - cured tobacco, and provide basis for the agricultural production ; [ Methods ] this text takes the trial material with flue - cured tobacco K326, and the test is conduct - ed to study the influence top dressing frequence on growth and chemical composition of flue - cured tobacco; [ Results] finally indicated ： In topdressing quantity same situation （60 kg/667m^2 ） ; The topdress- ing method is a fertilization in pre - dug holes, the best modes of fertilizer ap - plication is five times ; [ Conclusion ] the method of five times of fertilizer application can help to growth and quality of tobacco plants.

关 键 词：烤烟 追肥 发育 品质 

分 类 号：S147.32[农业科学—肥料学]