不同配方复混肥对辣椒产量和经济效益的影响

Effects of Different Mixed and Compound Fertilizers on Pepper Yield and Economic Benefit

开展了不同配方的复混肥对辣椒产量影响的试验,并比较了投入成本和产出效益,以期为生产辣椒专用配方肥提供参考和指导农户科学配方施肥提供依据。试验结果表明,以硝铵磷肥配制的复混肥对辣椒有显著的增产效果,产量最高,667 m2产量达780.82 kg,效益最好,投产比1∶16.48,利润为2 640.4元,比常规肥增加利润1 185.7元;其次是以尿素加微量元素配制的复混肥,增加纯利润1 054.17元;以氯化铵与尿素(不加微量元素)配制的复混肥有增产效果,但差异不显著,有待进一步研究。

In the paper, we studied yield-increasing effects of different compound fertilizer formulas, and investigated the input costs and output benefits of pepper production, to provide references for producing special formula fertilizers of pepper and guiding farmers to apply fertilizers scientifically. The results showed that, the compound fertilizer with ammonium phosphate nitrate possessed significant yield-increasing effect on pepper and highest yield, and its yield was up to 780.82 kg/667 m2 and with the input-output ratio of 1:16.48. It also possessed the best benefit, and the profit was 2 640.4 Yuan/667 m2, which was 1 185.7 Yuan/667 m2 more than that of conventional fertilization treatment. The compound fertilizer with urea and microelements also possessed higher benefit, and its net profit was 1 054.17 Yuan/667 m 2 more than that of conventional fertilization treatment. The compound fertilizer with ammonia chloride and urea (without microelements) had no significant yield-increasing effect on pepper, and further study was needed.