Page 25 - Hypor - China Global Pig Improvement Summit[1] - 只读
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The basics of genetic improvement















                                                                Accuracy of                                           Intensity of

                                                                  selection                                             selection
                                   Genetic
                               improvement

                                  over time                                     r  .  i .  σ                                              Genetic

                                                           Δg =                                                                          variability




                                                                                            L


                                                                                                                           Generation
                                                                                                                              interval
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