Pregled bibliografske jedinice broj: 479158
Genotypic differences in wheat Al tolerance
Genotypic differences in wheat Al tolerance // Euphytica, 62 (1992), 2; 111-117 doi:10.1007/BF00037936 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 479158 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Genotypic differences in wheat Al tolerance
Autori
Rengel, Zed ; Jurkić, Vesna
Izvornik
Euphytica (0014-2336) 62
(1992), 2;
111-117
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
aluminium ; root growth ; screening ; tolerance ; Triticum aestivum ; wheat
Sažetak
Aluminium tolerance of 83 genotypes from Croatian and Yugoslav Triticum aestivum germplasm was evaluated in nutrient solutions having Al3+ activities of 0, 12.5 and 25 M. Relative root length (25 M Al3+/0 Al) of various genotypes ranged from 2 to 97% (from very sensitive to tolerant to Al). No genotype with Al tolerance close to that of very tolerant cultivar Atlas-66 was found. Soil, climatic, fertilization, and liming effects that wheat plants giving seeds for the nutrient solution Al-tolerance screening had been subjected to during their growth cycle did not influence the Al-tolerance ranking. Significant correlation was found between screening wheat for Al tolerance in nutrient solutions and in acid Pseudogley soil amended with five rates of limestone in a greenhouse experiment. Seed protein concentration was significantly related to the Al-tolerance ranking (r2 = 0.962). Such a significant correlation was not obtained in a case of rheological and other quality characteristics of seeds. Al-tolerant wheat genotypes identified in this study will be used in breeding for improved Al tolerance.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
