The invention discloses a method for selecting chicken resisting performance. The method includes the steps of extracting chicken blood DNA; conducting PCR amplification by means of two primer pairs, wherein the first primer pair is shown in SEQ ID NO:1 and SEQ ID NO:2, and the second primer pair is shown in SEQ IN NO:3 and SEQ IN NO:4; conducting electrophoresis analysis on a PCR amplification segment to determine the specific gene type; selectively weeding out the LALB gene type and keeping the LALA gene type. In the method, chicken of the LALA gene type are high in hatching rate, survival rate and environment accommodative ability.