Pregled bibliografske jedinice broj: 151969
Analysis of yield components of F1 hybrids of crosses betwen spring and wheat types Triticum aestivum L.
Analysis of yield components of F1 hybrids of crosses betwen spring and wheat types Triticum aestivum L. // ACS. Agriculturae conspectus scintificus, 69 (2004), 1; 11-15 (podatak o recenziji nije dostupan, članak, znanstveni)
CROSBI ID: 151969 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analysis of yield components of F1 hybrids of crosses betwen spring and wheat types Triticum aestivum L.
Autori
Barić, Marijana ; Šarčević, Hrvoje ; Kereša, Snježana
Izvornik
ACS. Agriculturae conspectus scintificus (1331-7768) 69
(2004), 1;
11-15
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
heterosis; cross combination; yield components; growth habit; wheat
Sažetak
F1 hybrids were produced using the German spring wheat variety Remus as a female parent and eight Croatian wheat varieties (six winter and two spring types) as male parents. The heterosis (MP-mid parent, BP-better parent) for five yield components was investigated in eight cross combinations. Data are based on field trial. All the combinations tested gave average heterosis (MP, BP) for 1000-grain weight (14.38%, 6.12%) and grain weight per spike (11.47%, 3.68%). The highest heterosis (MP, BP) was found for 1000-grain weight (35.27%, 28.42%) in the hybrid Remus/Sivka and for grain weight per spike (20. 45%, 19.1%) in the hybrid Remus/Dukat. These data showed that the spring wheat variety Remus could be used in cross combinations for improvement of yield through higher 1000-grain weight and grain weight per spike.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija)
