不同品种有机肥对烤烟产量和品质的影响

为探讨不同有机肥与化肥配施对烤烟‘云烟85’产量和品质的影响,采用田间试验与室内分析相结合的方法,在有机氮用量相同（占总氮量的20%）的条件下开展了试验。结果表明：（1）配施有机肥能够提高上等烟叶比例,提高烤烟‘云烟85’的产量和产值（除土杂肥）,烟叶产量提高了49.7~219 kg/hm2,产值提高了890.2~3081.1元/hm2。（2）配施有机肥能使其化学成分更趋于协调,提高烤烟‘云烟85’的品质。（3）在5种供试的有机肥中,以油枯和秸秆的效果较好。

Different Varieties Organic Fertilizer on Yield and Quality of Flue-cured Tobacco

In order to study the effects of different organic fertilizer and chemical fertilizer on yield and quality of flue-cured tobacco, field experiment combined with laboratory analysis was employed in this study. We carried out the tests in the same organic nitrogen amount conditions （accounts for 20% of the total nitrogen）. The results showed that： （1） organic fertilizer can improve the proportion of superior tobacco leaves, improve tobacco yield and value （except soil manure）, the yield was increased 49.7-219 kg/hm2, the value was increased 890.2-3081.1yuan/hm2. （2）Organic fertilizer can make its chemical composition tend to be more harmonious, improve the quality of flue-cured tobacco. （3） In the five of the organic fertilizer, the effection of oil and straw was good.