288 / 854
FI
380 crosses
F2
F3-7
F5-8
F6-n
F6-n
F8-n
Г
350 combinations
Plant and head rows
progenies (35.000
plots)
Preliminary yield
trials, 10m"‘2'
replication, 1600
lines
Yield trials, 10m2‘
4 repl., 3 locations
400 lines
Company trials,
I0m"'4 repl,
6 locations, 20 lines
2-3
best
lines
F i g . 1. Breeding scheme of winter wheat programme at STUPICE
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