2024-03-28T21:43:17Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/491942016-08-11T12:27:17Zcom_10261_75com_10261_6col_10261_328
00925njm 22002777a 4500
dc
Farré, A.
author
Visioni, A.
author
Lacasa-Benito, I.
author
Cistué Sola, Luis
author
Jansen, J.
author
Romagosa, Ignacio
author
2012-05
A large spontaneous reciprocal translocation is present in a widely grown Spanish barley cv. ‘Albacete’. It has been hypothesized that high popularity of ‘Albacete’ with farmers, particularly in semi-arid areas where barley is grown under rainfed conditions, may be due to the presence of this translocation. Agronomic effects of this translocation were studied at two locations and two growing seasons in a set of 245 doubled haploid lines derived from the F1s of four crosses involving ‘Albacete’. The results have shown a significant positive main effect of the translocation on the thousand kernel weight and a significant environment by translocation interaction for the thousand kernel weight, lodging and tiller number. However, the results do not support the hypothesis that this chromosomal structural change alone provides an increased adaptation to low-yielding sites.
Farré A, Visioni A, Lacasa-Benito I, Cistué L, Jansen J, Romagosa I. Agronomic effects of a reciprocal translocation in a widely grown Spanish barley variety. Euphytica 185 (1): 119-122 (2012)
0014-2336
http://hdl.handle.net/10261/49194
10.1007/s10681-012-0638-8
1573-5060
Reciprocal translocation
Barley
Breeding
Adaptation
Agronomic effects of a reciprocal translocation in a widely grown Spanish barley variety