烟用液态肥对烤烟生长发育的影响  

Effects of Liquid Fertilizer on Growth and Development of Flue-Cured Tobacco

作　　者：石锦辉[1] 彭新辉 单雪华 黄银章 颜成生 向鹏华 彭金良 张小良 

机构地区：[1]广东中烟工业有限责任公司,广东广州510620 [2]湖南中烟工业有限责任公司,湖南长沙410014 [3]衡阳市烟草公司,湖南衡阳421000

出　　处：《湖南农业科学》2015年第1期64-66,共3页Hunan Agricultural Sciences

摘　　要：通过田间试验研究了"烟之宝"液态肥在烤烟生产上的应用效果。结果表明,适量减少常规烟用肥料用量,增施一定量液态肥,不会对烤烟生长发育造成不利影响,但大量减少常规烟用肥料用量而以液态肥代替则会造成烟株早衰;与常规用肥相比,减少10%的基肥用量、30%的追肥用量,辅以液态肥,对烟叶产量、经济性状和叶片叶绿素含量没有明显影响,但能提高烟株抗逆性能,改善烟叶质量,提高烟叶可用性档次。Field experiments were conducted to investigate the application effect of the liquid fertilizer with a brand ＂ Treasure of Tobacco＂ on flue-cured tobacco production. The results showed that applying a certain amount of liquid fertilizer with appropriate reducing common tobacco specific fertilizer would not lead to adverse effect on the flue-cured tobacco growth, but tobacco plants would appear premature aging by greatly reducing common tobacco specific fertilizer. Compared with conventional fertilization, rational application of liquid fertilizer with reducing 10% of base fertilizer and 30% of topdressing, supplemented with liquid fertilizer, had no obvious influence on the yield, economical characters and chlorophyll content of tobacco leaf, but could improve the stress resistance of tobacco plant, the quality and usability level of tobacco leaf.

关 键 词：液态肥 烤烟 叶绿素含量 丙二醛含量 烟叶质量 

分 类 号：S147.5[农业科学—肥料学]