(2)Selection Procedure Fig5-3,p.81 Three stages:(Example in Fruit trees) Preliminary selection stage Discover ofvariations Analysis of variation, removal of non-inheritable variations Separation and homogenization of variants变异体同型化 2) Re-selection stage p 82 3) Final selection(2) Selection Procedure Fig 5-3 , p. 81 Three stages: (Example in Fruit trees) 1) Preliminary selection stage . Discover of variations . Analysis of variation, removal of non-inheritable variations . Separation and homogenization of variants 变异体同型化 2) Re-selection stage p. 82 3) Final Selection