| Subject | English | Danish |
| environ. | biochemical method Method based on the utilisation of a biochemical mechanism, e.g. any chemical reaction or series of reactions, usually enzyme catalysed, which produces a given physiological effect in a living organism | biokemisk metode |
| environ. | biochemical method | biokemisk metode |
| life.sc. | frost control by biochemical methods | ved biokemiske fremgangsmåder |