Study on Two Agronomic Traits Associated with Kernel Weight in a Maize RIL Segregation Population

Liao, Changmin

doi:10.1007/978-94-007-7618-0_79

Cited by 1 publication

(1 citation statement)

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“…The pairs of correlation between spike length and spike mass, and spike diameter and grain depth revealed strong and positive genetic and phenotypic correlations for all S 1 progenies (Table 1, Table 2, Table 3, Table 4, Table 5, and Table 6). Liao et al (2014) indicated that, among the most important studied traits, spike mass stands out for positively contributing to grain yield. The identification of traits that present stable correlations with spike mass is of great importance for breeding and achieving superior lines, since the production of a single-cross hybrid depends on the lineagesperformance, in other words, the ability of the lineage to contribute with alleles for hybrid formation (Vencovsky, 1987).…”

Section: Resultsmentioning

confidence: 97%

Phenotypic, Genetic, and Environmental Correlations in S1 Progenies of Landrace Maize

Ferrari,

Ricardo Carvalho,

Nardino

et al. 2023

FPBJ

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Maize (Zea mays L.) belongs to the Poaceae family and stands out among the most cultivated cereals worldwide because of its great economic and social importance. This study aims to estimate and identify phenotypic, genetic, and environmental associations in S 1 maize progenies from the southern Rio Grande do Sul landrace populations. The experimental design was the augmented blocks, with ten S 1 progenies groups, and two commercial controls, the simple cross hybrids Pioneer 30F53 and Agroeste 1590, allocated in four repetitions. The S 1 progenies were obtained after self-fertilization of random plants in the maize landrace populations, being them:

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Section: Resultsmentioning

confidence: 97%