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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 study the application of “Tobacco” liquid fertilizer in the production of flue-cured tobacco. The results showed that reducing the amount of conventional tobacco manure and adding a certain amount of liquid fertilizer would not adversely affect the growth and development of flue-cured tobacco. However, reducing the amount of conventional tobacco manure and replacing it with liquid manure would result in premature decay; Compared with fertilizer, reducing the amount of basal fertilizer by 10%, top dressing dosage by 30% supplemented by liquid fertilizer had no obvious effect on the yield, economic traits and chlorophyll content of leaves, but increased the resistance of tobacco plants and the quality of tobacco leaf, Improve the availability of tobacco grades.