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介绍了美国、西欧、日本、以色列、中国缓释 /控制释放肥料生产、消费及市场情况。 90年代中期世界年消费量约 56.5万吨 ,并以每年 4%～ 5%的速度增长。估计 90年代末期世界年生产量约为 70万吨。由于聚合物包膜控制释放肥料市场价格为普通肥料的 3～ 8倍 ,限制了它在农业上的施用。而我国开发的以肥料包裹肥料的缓释 /控制释放肥料被认为是足以廉价用于农业的缓释肥料。简要介绍了世界主要包膜 (裹 )控制释放肥料供应商。
Introduced the United States, Western Europe, Japan, Israel, China slow release / controlled release of fertilizer production, consumption and market conditions. In the mid-1990s, the world’s annual consumption was about 565,000 tons, growing at an annual rate of 4% to 5%. It is estimated that the world’s annual production in the late 1990s will be about 700,000 tons. As the polymer coated controlled release fertilizer market price of ordinary fertilizer 3 to 8 times, limiting its agricultural application. However, the slow release / controlled release fertilizer developed by our country with fertilizer-coated fertilizer is considered to be a slow-release fertilizer that is cheap enough for agriculture. Briefly introduced the world’s major coated (wrapped) controlled release fertilizer suppliers.