TY  - JA
AU  - Sarrafi,A.
AU  - Dupuy,M.
AU  - Ecochard,R.
TI  - Genetic gain for some agronomical and physiological characters in F5 lines issued from crosses between tetraploid wheats
SN  - 0723-7812
U1  - 94-075978 
PY  - 1984///
KW  - Agronomic characters
KW  - AGROVOC
KW  - Breeding methods
KW  - Gramineae
KW  - Hybridization
KW  - Proximate composition
KW  - Resistance to injurious factors
KW  - Triticum
KW  - Yields
KW  - Plant breeding
N1  - 2 tables; 8 ref. Summary (En)
N2  - Opale and "Onyx" are durum wheat varieties derived from an interspecific hybridization between Triticum aestivum and Triticum durum made for breeding purposes. These two varieties were crossed with two tetraploid lines originated from Ethiopia (ENSAT-487 and ENSAT-508) both rich in protein and ENSAT-508 resistant to several diseases. Selection was made on a 10% basis in the F2 populations and in next generations for plant height, ear length, seed size and diseases resistance. Selected F5 lines obtained from three combinations of crosses between the above mentioned varieties were compared with their parents for several agronomic characters, seed
T2  - Vortraege fuer Pflanzenzuechtung
ER  -