测土配方施肥技术推广的成效及未来展望——以广西武鸣县为例

Effect and Future Outlook of Application of Soil Testing and Fertilizer Application Technology:Taking Wuming County of Guangxi as an Example

传统化肥的施用在增加粮食产量的同时,也带来农业污染、土壤恶化、农产品质量安全等一系列问题,测土配方施肥正是解决这些问题的措施之一。广西武鸣县自2006年被列为国家测土配方施肥补贴资金项目县以来,施用测土配方肥工作取得良好的经济和社会成效,同时存在推广工作面临市场考验、经济作物施肥缺乏指导、施肥技术采用激励不足、推广体系不健全、施肥建议卡应用存在瓶颈等问题。根据武鸣县成效及问题的总结,提出相应建议,以期提高测土配方施肥工作实效。

The use of chemical fertilizers in agriculture can bring the increase of food supplies, mean- while, it also brought a series of problems, such as agricultural pollution, soil deterioration, food safety is- sues and so on. Formula fertilization by soil testing is a good measure to solve these problems. Wuming County of Guangxi hasbeen listed as the member of national soil testing and formulated fertilization subsidy project since 2006, and the project had achieved well economic and social results in Wuming County. How- ever, there were also some problems, such as huge challenge came from the market, lack of incentive for eco- nomic crops, lacking of incentive for adopt the specific technology, limited application of working results, im- perfect promoting system, the obstacle during application of suggestion card and other issues. By summariz- ing the effect and problems of the promotion of application of soil testing and fertilizer technology in Wum- ing County, the corresponding suggestions were put forward, in order to achieve effects of soil testing and for- mulated fertilization.