钾肥产业市场与消费

Potassic Fertilizer Industry: Market and Consumption

据不同学者的研究,我国年钾肥需求量分别为8 690 kt和8 406 kt;由于生物钾肥补充量增多,减少了作物钾肥用量,估计7 500 kt/a钾肥即可满足我国农业生产需求。分析了中国和国际钾肥市场情况及未来发展趋势,重点概述了目前国内、外在建和已建成的重点钾肥项目。由于国际钾肥价格上涨,各国都开始发展钾肥产业,全球钾肥产能将过剩。对未来钾肥产业的发展给出了建议,即需要协调的发展机制以及需要建立和谐的钾肥市场体系。

According to study by various scholars, the annual domestic demand for potassic fertilizers amounts to 8 690 kt or 8 406 kt ; with an increase in the supply of bio-potassic fertilizers, the consumption of potassic fertilizers on crops decreases, and it is estimated that 7 500 kt/a of potassie fertilizers are sufficient for domestic agricultural production. An analysis is made of the domestic and international potassic fertilizer market and future development trend, with emphasis on the summary of the present key domestic and overseas potassic fertilizer projects commercialized and under construction. As the international price of potassic fertilizers rises, every country starts to develop the potassic fertilizer industry, so the global capacity will be in surplus. Suggestions are given on the future growth of the industry, i.e., need for a harmonious development mechanism and establishment of a coordinating potassic fertilizer market system.