| 我国复合肥发展现状及存在的问题 |
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| 引用本文： | 张卫峰,李亮科,陈新平,张福锁.我国复合肥发展现状及存在的问题[J].磷肥与复肥,2009,24(2):14-16. |
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| 作者姓名： | 张卫峰 李亮科 陈新平 张福锁 |
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| 作者单位： | 中国农业大学资源与环境学院中化化肥农大研发中心,北京,100094 |
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| 基金项目： | 国家十一百科技支撑计划，农业部引进国际先进农业科学技术计划(948计划) |
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| 摘 要： | 通过分析发现我国复合肥中等养分配比（15—15—15）的通用型产品仍是主流，其市场占有率达到54％，而专用型复合肥约占46％，大型企业仍以生产养分含量大于40％的高浓度产品为主。目前这种高浓度、一次性基施通用型复合肥的发展现状已与实际需求不符，土壤养分大量累积、肥料价格高昂等新形势需要精确的综合管理养分。应该根据土壤养分测试结果开发专用配方复合肥，发展特定作物、特定生育期的系列专用型复合肥。
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| 关 键 词： | 中国 复合肥 氮磷钾比例 |
The present status and existing problems in China's compound fertilizer development |
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| ZHANG Wei-feng,LI Liang-ke,CHEN Xin-ping,ZHANG Fu-suo.The present status and existing problems in China's compound fertilizer development[J].Phosphate & Compound Fertilizer,2009,24(2):14-16. |
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| Authors: | ZHANG Wei-feng LI Liang-ke CHEN Xin-ping ZHANG Fu-suo |
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| Affiliation: | SINOCHEM-CAU Fertilizer R&D Center;College of Resources and Environmental Science;China Agricultural University;Beijing 100094;China |
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| Abstract: | With 54% market share,common type product(15-15-15) of compound fertilizer in China is still main variety,compared with 46% market share of special type of compound fertilizer. Meanwhile high-analysis product of compound fertilizer is also with beyond 40% nutrient contents. Above-mentioned status of compound fertilizer development with high-analysis,once base fertilizer only and common type results in the deviations of real demand, both the huge amount of accumulated nutrients in soil and high price of comp... |
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| Keywords: | China compound fertilizer proportion of NPK |
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