År för slutredovisning: 2000
Fenologiska egenskaper och frosthärdighet hos bok
Frost hardiness test by electrolyte leakage method in Danish beech provenance trial Frost hardiness and phenology in 8 beech provenances was evaluated during spring and autumn of 1999 in a Danish beech provenance trial, planted in 1986. Phenology and electrolyte leakage (EC) in spring was significant different between provenances. High cerrelations between phenology and leakage…