Provning av stocklöpning i marknadssorter och nya sorter 2013

Robert Olsson


Risk for bolting: The spring was warmer than normal with over all low bolting frequency.
Number of varieties: 26
Total number of bolters: 60
Minimum – average – maximum frequency of bolters/ha/variety: 0,0 – 0,4 – 1,7 per thousand
Number of varieties with frequency above 1 permillage: 5