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水肥一体化技术是提高水肥利用率的最佳技术。我国是世界上水资源最贫乏、肥料浪费最多的国家之一,大力发展节水节肥的水肥一体化技术已经迫在眉睫。水肥一体化技术是将灌溉与施肥有机结合的一项农业新技术,它具有节水、节肥、节药、省工、增产、方便田间作业、防止土壤板结和环境污染等优点;应用水肥一体化技术,是解决当前农业缺水、肥料利用率低的根本性措施,对发展无公害、绿色农业和可持续农业具有十分重要的意义,是助推现代农业快速发展的重要手段之一。
Water and fertilizer integration technology is to improve the utilization of water and fertilizer the best technology. China is one of the countries with the poorest water resources and the most waste of fertilizers in the world. It is imperative to vigorously develop the integrated water and fertilizer technology to save water and save fertilizer. Water and fertilizer integration technology is an organic combination of irrigation and fertilization of agricultural technology, which has the advantages of saving water, fertilizer, medicine, labor, increase production, facilitate field operations, prevent soil compaction and environmental pollution, etc .; application of water and fertilizer It is one of the most important measures to promote the rapid development of modern agriculture. It is a fundamental measure to solve the current shortage of water for agriculture and low utilization rate of fertilizers. It is of great significance to the development of pollution-free, green agriculture and sustainable agriculture.