A preservative for plants is described whose active ingredients are the compounds selected from the group consisting of olefin compounds and salts and esters thereof, N-(2-chloro-4-pyridyl)ureas, dipicolinic acid and derivatives and salts thereof, epoxy compounds and salts and esters thereof, and SH-reagents. The preservative is usable for keeping the freshness of plants, in particular fruits, vegetables and cut flowers, and cut flowers for a long period of time.
本发明描述了一种植物
防腐剂,其活性成分为选自以下组别的化合物:烯烃化合物及其盐和酯、N-(2-
氯-4-
吡啶基)
脲、二唑啉酸及其衍
生物和盐、环氧化合物及其盐和酯、SH-试剂。这种
防腐剂可用于植物,特别是
水果、蔬菜和切花,以及切花的长期保鲜。