论文部分内容阅读
测土配方施肥技术是科学施肥工作的具体落实形势,它不仅涉及肥料施用技术、推广服务形势,还包括与肥料有关的管理工作。实践证明,推广测土配方施肥技术,可以提高化肥利用率5%~10%,增产率一般为10%~15%,高的可达20%以上。实行测土配方施肥不但能提高化肥利用率,获得稳产高产,还能改善农产品质量,是一项增产节肥、节支增收的技术措施。
Soil testing and fertilization technology is a concrete implementation of scientific fertilization work situation, which not only involves the application of fertilizer technology to promote the service situation, but also with the management of fertilizer-related work. Practice has proved that the promotion of soil testing and fertilizer technology, fertilizer can increase the utilization of 5% to 10%, the rate of increase is generally 10% to 15%, high up to 20% or more. The implementation of soil testing and formula fertilization not only can improve fertilizer utilization, access to stable and high yield, but also improve the quality of agricultural products, is a production of fertilizer, saving income technical measures.