露地辣椒化肥减量增效施肥技术模式

Technical Model of Reducing Fertilizer and Increasing Fertilizer Application in Open Field Pepper

农户为了保证辣椒的高品质,实现较高的种植收益,在辣椒栽培时施入化肥,满足辣椒不同生育期对养分的需求,但化肥施入过多,会对辣椒的生长造成影响。文章总结了露地辣椒化肥施用量大的原因,分析了化肥减量思路,以期优化施肥技术,提升肥料利用率,降低化肥施用超标导致的辣椒生产安全问题。

In order to ensure the high quality of pepper and achieve high planting income, farmers apply chemical fertilizer during pepper cultivation to meet the nutrient demand of pepper at different growth stages. However, excessive chemical fertilizer application will affect the growth of pepper. This paper summarizes the reasons for the large amount of chemical fertilizer applied to pepper in the open field, and analyzes the ideas of chemical fertilizer reduction, in order to optimize the fertilization technology, improve the utilization rate of fertilizer, and reduce the safety problems of pepper production caused by excessive chemical fertilizer.