|
Descripción
|
|
|---|---|
| A subset of durum wheat Spanish landraces, previously evaluated for yield at low and high nitrogen (N) levels, was analysed for quality, protein content (P) and sodium dodecyl sulphate sedimentation (SDSS) test. The evaluation was carried out at the two N rates and in two years. The influence of prolamin alleles at the Glu-1, Glu-3, Glu-B2 and Gli- 1 loci on quality parameters was also studied. The non significant Variety-by-Year or Variety-by-N interactions suggested that year and N affected all the varieties in a similar manner. Year and N effects were larger than variety effect for P, which increased with N. In contrast, variety genotype exhibited a stronger influence on SDSS test, which was not affected by year and fertilizer. Variety effects on P did not reflect the variety differences for SDSS test. A high positive influence of some prolamin alleles on quality parameters was detected, mainly for SDSS values. No correlation between yield and P was detected in the landraces adapted to low N. Based on the results of yield and quality evaluations, four landraces with high yield and high gluten strength were pre-selected for low N production. | |
|
Internacional
|
Si |
|
JCR del ISI
|
Si |
|
Título de la revista
|
SPANISH JOURNAL OF AGRICULTURAL RESEARCH |
|
ISSN
|
1695-971X |
|
Factor de impacto JCR
|
0,388 |
|
Información de impacto
|
|
|
Volumen
|
7 |
|
DOI
|
|
|
Número de revista
|
2 |
|
Desde la página
|
342 |
|
Hasta la página
|
348 |
|
Mes
|
ENERO |
|
Ranking
|
|