Herdabilidade e ganho de seleção para precocidade em taioba (Colocasia sp.)
Selection gain (Gs) and broad-sense heritability (h2) were estimated in a clonal population of taro (Colocasia sp.) that had been selected for precocity and corm shoot production. Only the classes 1 and 2. considered to be the most precocius. presented positive results with values of 11.58% and 35,7...
| Autor principal: | Paiva, Waldelice Oliveira de |
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| Grau: | Artigo |
| Idioma: | pt_BR |
| Publicado em: |
Acta Amazonica
2020
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| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/14009 |
| Resumo: |
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Selection gain (Gs) and broad-sense heritability (h2) were estimated in a clonal population of taro (Colocasia sp.) that had been selected for precocity and corm shoot production. Only the classes 1 and 2. considered to be the most precocius. presented positive results with values of 11.58% and 35,76% respectively for Gs and 22,34% and 47,10% for h2. The production gain observed as corm shoot weight/plant was 62.34 g for class 1 and 105 g for class 2. |