精准控制在施肥作业上的应用

Accurate control of application in fertilization operations

化肥是重要的农业生产资料,又称为粮食的"粮食"。目前化肥的使用存在着过量、盲目等问题,并造成生产成本的增加和环境的污染。优化施肥工艺,提高肥料利用率,是实现农业可持续发展的重要保障。为此,要对施肥量进行精准控制,依照传统的施肥方式显然不能满足,要结合现代科技手段,将信息化、网络化、自动化集成一体,应用在施肥作业上。精准施肥技术的推广,迎合国家的《到2020年化肥使用量零增长行动方案》,是精准农业的核心发展趋势。

Fertilizer is an important agricultural means of production, also known as food ＂food＂. At present, the use of chemical fertilizers is excessive,blind,and other issues, and causes increased production costs and environmental pollution.Optimizing the fertilization process and increasing the utilization rate of fertilizers are important guarantees for the sustainable development of agriculture.To this end,it is necessary to accurately control the amount of fertilization,and it is obviously not possible to satisfy the traditional methods of fertilization.In combination with modern scientific and technological means,information,networking,and automation will be integrated and applied to fertilization operations.The promotion of precision fertilization technology caters to the national＂zero-growth action plan for fertilizer use by 2020＂,which is the core development trend of precision agriculture.