肥力高用于烤烟的最佳施用量试验

Trial for the Best Application Rate of Feiligao Nitrogen Fixation Bacterial Fertilizer on Tobacco

为验证生物固氮菌肥肥力高的增产效果 ,探讨用于烤烟的最佳施用量 ,进行了试验。结果表明 :烤烟施用肥力高菌肥具有显著增产增值效果 ,在本试验条件下 ,最佳施用量为 1.16～ 1.32 kg/ 6 6 7m2。

The trial was established with a purpose to ascertain the yield response to Feiligao, a nitrogen fixation bacterial fertilizer, and its best application rate on tobacco. It showed that feiligao had a sound effect on yield increase. The best rate for feiligao was 17.4～19.8 kg/ha under the experiment condition.