INDUSTRY-Ethylene

Athylen is colorless rain toxicity flammable gas that have sweetish fragrance and taste, stored by liquid gas in 21.1? (40kg/?) state. Athylen lowering oxygen density while wait for an opportunity cause breath obstacle or except combustibility special quality gas that is not dangerous be . Oxygen and Athylen that mix must not exceed 5500ppm that workroom air is combustibility threshold number 20% in case use by anesthetic. There are five major types of plant hormones: auxin, cytokinins, gibberellins, abscisic acid and ethylene. Each hormone can interact with the other causes various result in the plant growth and plant development. These reactions can also be differed by the concentration of the hormone, the plants growth stage, as well as its site of action. Ethylene is defined as the only gaseous plant hormone, responsible for the fruit ripening, growth inhibition, leaf abscission, and aging.