USING THE BEST LINEAR UNBIASED PREDICTOR (BLUP) FOR PREDICTING HYBRID BEANS

被引：0

作者：

da Cruz Baldissera, Joana Neres ^{[1
]}

Bertoldo, Juliano Garcia ^{[2
]}

Valentini, Giseli ^{[1
]}

Dacal Coan, Marlon Mathias ^{[1
]}

Rozeto, Diane Simon

Guidolin, Altamir Frederico ^{[3
]}

Meirelles Coimbra, Jefferson Luis ^{[3
]}

机构：

[1] Univ Estadual Maringa, PGM, Maringa, PR, Brazil

[2] Univ Fed Santa Catarina, Florianopolis, SC, Brazil

[3] UDESC, IMEGEM, Lages, SC, Brazil

来源：

BIOSCIENCE JOURNAL | 2012年 / 28卷 / 03期

关键词：

Phaseolus vulgaris L; Diallel; CGC; CEC; REC; SINGLE-CROSS PERFORMANCE; COMBINING ABILITY;

D O I：

暂无

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

The aim of this study was to evaluate the efficiency of BLUP (best linear unbiased predictor) to predict hybrid performance based on parents, comparing the results obtained with the Diallel analysis. For this, were performed diallel crosses among six common bean genotypes: Xan 159, Perola, BAF 63, IPR Uirapuru, Supreme BRS and BRS Valente. All plants were evaluated for important agronomic characteristics. The data were subjected to diallel analysis model I and method I of Griffing (1956) that estimated the general ability and specific combining, and using BLUP were obtained the values predicted of parents and their hybrids. After correlation analysis was performed between the BLUP's and the mean squares of general ability and specific combining. However, we conclude that the association BLUP Diallel analysis enables the identification of segregating populations, enabling rapid development of new cultivars.

引用

页码：395 / 403

页数：9

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