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为探讨氨基酸复合叶面肥对烟叶生长发育及产量的影响效果,2011年在湖南省衡南县植烟区进行了试验。结果表明:烟苗移栽后,氨基酸复合叶面肥叶面喷施400倍液3次的处理对提高烟叶等级质量和产值效果最佳,其烟叶的均价最高为15.82元/kg,产值最高为32 282.3元/hm2;但不同处理对烟叶的生长发育进程没有影响。
In order to investigate the effect of amino acid compound foliar fertilizer on the growth and yield of tobacco leaves, the experiment was carried out in Hengnan County, Hunan Province in 2011. The results showed that after the transplanting of tobacco seedlings, the foliar application of 400 folds of foliar amino acid compound foliar spray for 3 times had the best effect on improving the grade quality and output value of tobacco leaves. The highest average price of tobacco leaves was 15.82 yuan / kg and the highest output value 32 282.3 yuan / hm2; but different treatments have no effect on the growth and development of tobacco leaves.