平衡施肥与无公害农产品生产

肥料施用必须有先进的科学技术指导,均衡地向作物提供各种必需的营养元素,从而改善农产品品质、改善生态环境、减少资源浪费。平衡施肥是发展无公害农产品生产、保证农业持续稳定增长和保护土地资源的关键措施之一。介绍了无公害农产品的基本概念及其对肥料的基本要求,阐述了平衡施肥在无公害农产品生产中的作用,并提出了无公害农产品的平衡施肥技术。

Balanced Fertilization and Production of No-contaminated Agricultural Products

Fertilizer application has to be guided by scientific technique so as to provide necessary nutrients for crops,enhance the quality of agricultural products,improve environment and reduce resource waste.Balanced fertilization is an effective way to produce no-contaminated agricultural products,to keep sustainable development of agriculture and to reserve the land resources.In this article,the concept of no-contaminated agricultural products and its requirement to fertilizer are illustrated,the effect of balanced fertilization on no-contaminated agricultural products is indicated,and the balanced fertilization technique is pointed out.