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为弄清生物质肥料增效剂在烤烟上的应用效果,采用田间试验方法,对其进行了对比试验。结果表明:15%、30%的生物质肥料增效剂等量替代复合肥及对照3个处理的主要生育期、主要农艺学性状、产量、产值和均价等基本一致,与其余2个处理间存在显著甚至极显著差异;45%生物质肥料增效剂等量替代复合肥上等烟比例最高,为43.4%;30%生物质肥料增效剂等量替代复合肥上中等烟比例最高,为95.6%。烤烟生产上可采用30%生物质肥料增效剂等量替代复合肥使用。
In order to find out the application effect of biomass fertilizer synergist on flue-cured tobacco, a field experiment was conducted to compare the results. The results showed that the main agronomic traits, yield, output value and average price of 15% and 30% biomass fertilizer synergists were the same as those of the compound fertilizers and the three control treatments. The remaining two treatments The proportion of 45% biomass fertilizer synergist was the highest, accounting for 43.4%; the proportion of 30% biomass fertilizer synergist was the highest, Is 95.6%. Flue-cured tobacco production can be used on the 30% biomass fertilizer synergist equivalent to use instead of compound fertilizer.