Repeatability and genotypic stability in intraspecific hybrids of Paspalum notatum Flügge
Roberto Luis Weiler,
Diógenes Cecchin Silveira,
André Pich Brunes
et al.
Abstract:The objective of this study was to verify the repeatability of the expression of forage characters in intraspecific hybrids of Paspalum notatum Flügge to aid early selection. Across five harvests, plant height, tiller population density, leaf dry matter, stem dry matter, inflorescence dry matter, total dry matter, and growth habit were quantified for five parents, 189 hybrids, and a commercially available cultivar as a control (n = 195). Analysis of variance, principal components analysis, and structural analy… Show more
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