Composition and process for enhancing biomass production in greenhouses

摘要

Polymer composition comprises a thermoplastic polymer, the condensation product of a para-aminobenzaldehyde derivative (IA) and barbituric acid, and a UV-absorber and/or sterically hindered amine containing at least one piperidine group (II). Polymer composition comprises a thermoplastic polymer, the condensation product of a para-aminobenzaldehyde derivative of formula (IA) and barbituric acid, and a UV-absorber and/or sterically hindered amine containing at least one piperidine group of formula (II). [Image] R 101,R 102H or 1-18C alkyl, and R : H or methyl. An independent claim is included for enhancing the plant growth involving exposing a plant to actinic radiation behind or under (I).