Evaluation of breeding lines of malting barley based on the results of a pre-registration trial

Zbigniew Bystry

phr@phr.pl
Poznańska Hodowla Roślin, SHR Nagradowice (Poland)

Elżbieta Adamska


Instytut Genetyki Roślin PAN w Poznaniu (Poland)

Wojciech Rybiński


Instytut Genetyki Roślin PAN w Poznaniu (Poland)

Abstract

The study material comprised 42 breeding lines of malting barley and three standard cultivars: Startus, Blask and Scarlett. The lines were evaluated in field trials for kernels yield, weight of 1000 kernels and plant height. The results obtained in the experiment were analysed using uni- and multivariate methods. As compared to the standard cultivars, the breeding lines were characterized by a great variability of the estimated traits. The analysis allowed to select strains that significantly exceeded the standards in yielding ability. It was also possible to group the lines depending on the place of their origin.It was found based on the comparison of three best lines from each group that lines from three breeding stations yielded at the level comparable to that of the standard cultivars, whereas yields of the other lines were significantly lower.


Keywords:

breeding lines, malting barley, pre-registration trial, statistic analysis, yielding

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Published
2005-03-31

Cited by

Bystry, Z., Adamska, E. and Rybiński, W. (2005) “Evaluation of breeding lines of malting barley based on the results of a pre-registration trial”, Bulletin of Plant Breeding and Acclimatization Institute, (235), pp. 139–145. doi: 10.37317/biul-2005-0069.

Authors

Zbigniew Bystry 
phr@phr.pl
Poznańska Hodowla Roślin, SHR Nagradowice Poland

Authors

Elżbieta Adamska 

Instytut Genetyki Roślin PAN w Poznaniu Poland

Authors

Wojciech Rybiński 

Instytut Genetyki Roślin PAN w Poznaniu Poland

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Copyright (c) 2005 Zbigniew Bystry, Elżbieta Adamska, Wojciech Rybiński

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