【摘要】 分析了我国化肥利用率的现状,指出由于化肥利用率低浪费了大量的不可再生资源、能源和资金,加剧了环境污染,危害人体健康。对提高化肥利用率进行了一些探讨,建议在指导思想上应把提高化肥利用率放在更加重要的位置,从重视提高化肥的产能、产量和加大化肥施用量转变到更加重视化肥利用率上来;加大化肥产品创新力度,推广测土配方施肥,建立起农民按需施肥、供销商按需供肥、工厂按需产肥的新模式,使我国的化肥利用率逐步提高到新的水平。更多还原

【Abstract】 The present status of chemical fertilizer utilization efficiency in our country is analyzed in this paper.It is pointed out that a lot of non-reproduceable resources,energy and fund are wasted,environmental pollution are intensified,human health are harmed due to the low utilization efficiency of chemical fertilizer.Some discussions on raising the chemical fertilizer utilization efficiency are carried on.It is suggested that the improvement of chemical fertilizer utilization efficiency should be put on a more important position in the guiding ideology.The concept should be changed from raising chemical fertilizer production capacity,output and enlarging chemical fertilizer employing amounts to attaching importance to chemical fertilizer utilization efficiency.Especially,the project of formula fertilization based on soil testing should be extended,the fertilizer innovation should be strengthened.The new model of according to demand fertilization by farmer,according to demand supplying fertilizer by merchant and according to demand producing fertilizer by factory should be established.It will make chemical fertilizer utilization efficiency reach the expected high level in our country.更多还原