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Field assessment of reaction and yield of some barley genotypes under natural inoculums of Rhynchosporium commune

100%

Karimi K., Khaledian M. S.

Electronic Journal of Polish Agricultural Universities. Series Agronomy

2016

tom 19

nr 4

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Evaluation of the response to limited water, nitrogen and phosphorus supply in spring barley genotypes selected for vigorous seminal roots

100%

Gorny A. G.

Journal of Applied Genetics

1996

tom 37

nr 1

Fourteen F₅- and F₆-pedigrees, previously selected for a more vigorous seminal root system in a cross population of spring barley, were compared with their parents in the response to severe post-sowing drought and limited N- and P-supply. The materials were studied in glass-faced soil boxes, sand-vermiculite cultures and in the field. The F₅'s juvenile rooting superiority was not totally preserved for further growth stages suggesting partly different genetic backgrounds responsible for the seminal root system at various growth stages. Results indicated an absence of close genetic correlations between the seminal and adventitious root systems. The selected spring barley pedigrees exhibiting a more vigorous rooting benefit much more for their ability to avoid drought conditions than for their tolerance to nitrogen and phosphorus limitations. Especially under decreased N availability, the enhanced root extension in F₅ₛ resulted in a depressed shoot dry matter production. Despite a relatively low differentiation in the grain yield, some of the selected F₆-pedigrees were simultaneously found to indicate a high yield potential, an improved stability or tolerance to low-input.

The effectiveness of DArT markers conversion to PCR markers useful for the discrimination of Polish barley genotypes with higher spring drought tolerance

84%

Fiust A., Rapacz M., Tyrka M.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

2013

tom 94

nr 3

Ograniczanie wyników

1 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

1 Electronic Journal of Polish Agricultural Universities. Series Agronomy

1 Journal of Applied Genetics

1 Fiust A.

1 Gorny A. G.

1 Karimi K.

1 Khaledian M. S.

1 Rapacz M.

1 Tyrka M.

1 2016

1 2013

1 1996

Wyniki wyszukiwania

Field assessment of reaction and yield of some barley genotypes under natural inoculums of Rhynchosporium commune

Evaluation of the response to limited water, nitrogen and phosphorus supply in spring barley genotypes selected for vigorous seminal roots

The effectiveness of DArT markers conversion to PCR markers useful for the discrimination of Polish barley genotypes with higher spring drought tolerance