Based on models of fertilization efficiency assessment set up by authors and data from United Nation Food and Agriculture Organization，this paper comparatively analyzed the nitrogen(N)，phosphorus(P)and potassium(K)fertilizer allocation and efficiency in China and the developed countries including Germany，France，UK，Netherlands，USA，Canada，Japan and Korea for reducing fertilizer application and high quality sustainable agricultural development in China. The results were as follows:fertilization intensity was increasing in China and Canada from 2002 to 2017，and decreasing in other 7 countries；the proportion of N∶P∶K consumed changed from 1∶0.42∶0.31 to 1∶0.52∶0.46 in China，and the fertilizer allocation was basically reasonable；the application ratio of NPK in Germany，France and UK was very low，and the ratio of NPK changed from 1∶0.25∶0.35 to 1∶0.17∶0.24；the ratio of PK in the Netherlands is lower and thedecline is faster. There were little changes of N∶P∶K consumption in USA and Canada with 1∶0.36∶0.40，1∶0.41∶0.17，respectively at present. Meanwhile，Japan and Korea have higher proportion of N∶P∶K with the values of 1∶0.89∶0.81 and 1∶0.63∶0.65，respectively at present. The different application pattern of NPK in various countries are related to the characteristics of their agricultural development. The fertilization integrated efficiency(FIE)of all countries varied with little fluctuation in the horizontal direction，except that Netherlands’s FIE was increasing between 2002 and 2017. Averages of FIE from 2015 to 2017 of China，Germany，France，UK，Netherlands，USA，Canada，Japan，Korea were 0.72，0.86，0.83，0.78，0.94，0.80，0.61，0.76，0.79，respectively. China’s fertilization belonged to sub-high input，mid-output and low FIE；Netherlands was of high input，high output and high FIE；UK，Japan and Korea were of sub-high input，medium FIE；USA and Canada were of medium input-and-FIE and low input-and-FIE，respectively；France and Germa y belonged to medium input，sub-high output，sub-high FIE，and low environmental risk. So China has lower fertilization efficiency and high potentials for reducing fertilizers and increasing grain yield，and should draw on the experiences and technologies from France and Germany and pay more attention to reducing fertilizer use，especially P and K fertilizer to construct ecological agriculture.