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	Provedor de dados Ciência e Agrotecnologia (1) Autor Benavente,César Augusto Ticona (1) Pinto,César Augusto Brasil Pereira (1) Palavra-chave Computer simulation (1) Sequential selection (1) Solanum tuberosum (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2012 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Selection intensities of families and clones in potato breeding Ciência e Agrotecnologia Benavente,César Augusto Ticona; Pinto,César Augusto Brasil Pereira. Families selection has not been recommended as a selection method for vegetative propagated species. To verify its utility for potato improvement a series of experiments were carried out under warm temperatures (rainy season). Thirty clonal families originated from heat tolerant parents were evaluated for tuber yield and specific gravity. After obtaining the seedling generation (SG) and the first clonal generation (FCG) individual clones from a further two generations were assessed. Simulations were conducted with different intensities of family selection in SG and FCG and intensities of clonal selection in subsequent generations. The results show that family selection intensities between 50% and 60% allowed the greatest gains. Estimates of h² at the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Sequential selection; Computer simulation; Solanum tuberosum. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000100008 Registros recuperados: 1 Primeira ... 1 ... Última

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