番茄平衡施肥试验效果分析

The Analysis of the Effect of the Balance Fertilizer Application Experiments of Tomato

通过试验 ,从多个处理中推选出适合番茄生产施肥的理想方案 ,试验结果 ,平衡施肥对番茄产量、质量和效益提高有明显的作用。从肥料投入及产量效益的回报看 ,比较理想的番茄施肥方案 (N∶P2 O5∶K2 O) )有 :2 4 .40∶1 8.2 4∶42 .5 0和 2 0 .0 0∶1 4.0 0∶2 7.5 0 。

Through experiments, the suitable fertilizer application plan was chosen from several treatments. The results showed that balance fertilizer application raised up the output and quality of tomato obviously and thus the benefit of tomato production could be raised up obviously. From the stand view point of the fertilizer input and the benefit of tomato output, the comparative ideal plans of fertilizer application for tomato (N∶P 2O 5∶K 2O) were 24.40∶18.24∶42.5 and 20.00∶14.00∶27.50 The above mentioned experiments provided the scientific basis for the reasonable fertilizer applications for tomato.