Pot expriments were conducted to investigate the effect of application method of urea and placement of phosphates on uptake and utilization of N and P from fertilizer by rape. 15N-urea was applied at bolting and flowering stages by surface broadcast （B）

1% solution （J） and surface broadcast followed by watering （BJ）. Recoveries of applied N from mature plants were 24.44%

32.15% and 27.38% respectively

and utilization of urea-N by seeds were 13.11%

21.77% and 15.94% respectively.32P-Ca（H2PO4）2 was applied at seedling stage and the labelled fertilizer was placed in band with 2cm and 4cm depth and hole with 4cm depth

respectively.32P absorbed by plants 83 days after labelling were 7.04%

8.24% and 6.56% respectively.