• ISSN 1008-505X
  • CN 11-3996/S
陈清, 张强, 常瑞雪, 陈宏坤, 陈丽, 梁斌, 李俊良. 我国水溶性肥料产业发展趋势与挑战[J]. 植物营养与肥料学报, 2017, 23(6): 1642-1650. DOI: 10.11674/zwyf.17327
引用本文: 陈清, 张强, 常瑞雪, 陈宏坤, 陈丽, 梁斌, 李俊良. 我国水溶性肥料产业发展趋势与挑战[J]. 植物营养与肥料学报, 2017, 23(6): 1642-1650. DOI: 10.11674/zwyf.17327
CHEN Qing, ZHANG Qiang, CHANG Rui-xue, CHEN Hong-kun, CHEN Li, LIANG Bin, LI Jun-liang. Developing trends and challenges of water soluble fertilizer industry in China[J]. Journal of Plant Nutrition and Fertilizers, 2017, 23(6): 1642-1650. DOI: 10.11674/zwyf.17327
Citation: CHEN Qing, ZHANG Qiang, CHANG Rui-xue, CHEN Hong-kun, CHEN Li, LIANG Bin, LI Jun-liang. Developing trends and challenges of water soluble fertilizer industry in China[J]. Journal of Plant Nutrition and Fertilizers, 2017, 23(6): 1642-1650. DOI: 10.11674/zwyf.17327

我国水溶性肥料产业发展趋势与挑战

Developing trends and challenges of water soluble fertilizer industry in China

  • 摘要: 水溶性肥料是随水肥一体化技术普及而发展的一类新型肥料,由于管道和微孔滴水器对肥料浓度、溶解速率和水不溶物含量等方面的特殊要求,水溶性肥料有其特定的产品标准。最近几年我国水溶性肥料行业发展迅速,但出现了技术研发滞后、产品种类繁杂、质量参差不齐等问题,给产业发展带来一定的影响。本文通过文献调研,并结合对行业发展的过程分析,综述了水溶性肥料的概念和产品特点,回顾了水溶性肥料在产品标准、配方、工艺、功能和施用等方面的发展变化,从作物营养理论角度分析根区施用水溶性肥料产品的养分高效利用理论基础,明确根区环境和水肥调控是实现作物健康及优质高产高效的关键,而保证合适的养分供应配比、施用量、施用时间、施肥位置和良好的土壤环境是综合调控的主要内容。根系健康与土壤养分供应强度、容量及溶液中的离子平衡和土壤缓冲性等存在相互影响。本文根据上述理论分析指出了肥料产品和灌溉设备结合及农化服务保障的必要性,而基于当前市场发展现状,提升水溶性肥料产业需要开展原料创新和功能挖掘,加快推动产品的农化服务,创新技术营销和服务模式,进一步完善相关产品标准。文章预测功能型液体水溶性肥料 (氨基酸类、腐植酸类和有机类) 是未来最具有竞争性的水溶性肥料产品,而规模化经营会引导大量元素水溶性肥料产品低成本化,并逐步实现套餐施肥产品组合与技术服务的结合, 这些都可能刺激功能性水溶性肥料产品市场的发展。

     

    Abstract: Water soluble fertilizer (WSF) is a new-type of fertilizer with the extension of fertigation technology. Because of the special requirements by pipe or drip irrigation, some specific criteria are drawn up for WSF, mainly in the concentrations and dissolving rates of nutrients, and the water-insoluble solid contents. This paper summarized the concept and properties of WSF through literatures reviewing and the development of industry history, reviewed the development and changes of product standards, formula, processing, functions and applications, and analyzed the theoretical basis of nutrients efficiently synthetical utilization from the rootzone supply of water soluble fertilizer. Rootzone environment and supply of water and fertilizer are the keys to regulate soil health and high productivity. It is important to integrate the nutrient supply considering formulas, rates, timings, applied position and soil environment. While the healthy root system and adopted rootzone nutrient supply, capacity, ion balance and buffering capacity are interacted each other. This paper pointed out the importance of combination of fertilizer product, irrigation equipment, and agro-chemical service based the theoretical analyses. On the basis of the market demand, the improvement of WSF factory should be achieved by the innovation of raw materials and their related functions, together with new technology and agro-chemical service. Modifying the product registering standards and smart application technique for healthy market development of WSF are necessary. The paper also predicted that functional fluid WSF, with amino acids, fulvic acids or other organic types, would be the most competitive WSF product. Large-scale farming will lead to the development of low-price WSF product with macroelements, and the packaged fertilizers and related agronomic services will stimulate the demand of enhanced functional WSF.

     

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