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Recurrent Selection In Plant Breeding Ppt. Breeding strategies for recurrent selection of maize 1383 Breeding strategies for recurrent selection of maize José Marcelo Soriano Viana 1 1 Universidade Federal de Viçosa Dep. Improvement called recurrent selection by plant breeders ÐA within-generation change the increase in trait mean among the selected individuals is translated into a between-generation change. Organizational aspects of a plant breeding programme 197 organizational issues limit the freedom of the breeder in terms of breeding strategies for example the choice of testing the breeding material under a given level of inputs. Selection hybridization mutation etc that are used for genetic improvement of crop plants are referred to as plant breeding methods or plant breeding procedures or plant breeding techniques.
Inbred lines are those sorts of breeding line that have been crossed with a very closely. I the proportion of superior. Recurrent selection for general combining ability. Iv Progeny selection v Mutation breeding vi Clonal selection vii Transgenic breeding. What is plant introduction. Improvement called recurrent selection by plant breeders ÐA within-generation change the increase in trait mean among the selected individuals is translated into a between-generation change.
Lec 01 Aims and objectives of Plant Breeding 1-5 Lec 02 Modes of Reproduction 6-10.
Iv Progeny selection v Mutation breeding vi Clonal selection vii Transgenic breeding. Organizational aspects of a plant breeding programme 197 organizational issues limit the freedom of the breeder in terms of breeding strategies for example the choice of testing the breeding material under a given level of inputs. What is plant introduction. He then multiplies the progeny to supply to farmers growers or planters. Apple Wild apples came From Kazakhstan a species called Malus sieversii is the likely ancestor Apples were. Recurrent selection may be used to establish a broad genetic base in a breeding programme because of multiple opportunities for intermating the breeder may add new germplasm during the procedure when the genetic base of the population rapidly narrow after selection cycles.