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面对WTO,发展优质高效农业已成为必然选择。走出肥料使用误区,大力开展肥料创新,对实现农业可持续发展尤为重要。运用涂层肥料专利技术分别对大颗粒尿素、粒状磷铵进行涂层,粉状钾造粒,技术针对性强,具有明显的“控氮缓释、促磷增效、防钾淋失”效应,改变了一般缓(控)释肥料N、P、K 都包在一起的做法。按照土壤、作物的营养和需求组配专用型掺混肥料,实现一茬作物一次肥。试验证明,氮素利用率提高8—10个百分点,增产7%—13%,明显改善农产品品质,是适合我国国情的低成本高效益、配肥灵活、施肥简便、优化集成的缓(控)释肥料创新产品。
In the face of WTO, the development of high quality and efficient agriculture has become an inevitable choice. Out of the wrong use of fertilizers, vigorously carry out fertilizer innovation, to achieve sustainable development of agriculture is particularly important. Patented coating fertilizer technology for large particles of urea, granular ammonium phosphate coating, powdered potassium granulation, technology-targeted, with obvious "Effect, changing the general slow (controlled) release fertilizer N, P, K are all wrapped together approach. In accordance with the soil, crop nutrition and needs of special compost mixed with fertilizer to achieve a crop of fertilizer. Experiments show that nitrogen utilization rate increased by 8-10 percentage points, an increase of 7% -13%, significantly improving the quality of agricultural products, is suitable for China’s national conditions of low cost and efficiency, with fertilizer flexibility, fertilization is simple and optimized integration of slow (control) Release fertilizer innovative products.