热带作物学报2011，Vol.32Issue(12)：2250-2254,5.
1-MCP对鹤望兰切花贮运期间生理代谢的影响
Effects of 1-MCP on Some Physiological Metabolic Indices of Strelizia reginae Cut Flowers in Storage and Transportation
摘要
Abstract
During storage and transportation, the effects of 1 -MCP on the physiological metabolic indices of Strelizia reginae cut flowers were investigated at ambient temperature (25 ℃) and cold temperature (12 ℃). Results were as follows: at two different temperatures, with the extension of the shipping time, the weightiness rate of the cut flower increased, and was significantly related to different degree concentration of 1 -MCP treantments; moderate concentration of 1 -MCP (1.0 ~4.0 Μl/L) suffocating inhibited the releasing of ethylene observably, decreased petal membrane permeability and the weightiness rate, as well as promoted open-rate of cut flowers, that caused to durable storage and transportation, especially the fumigation effect of 2.0 Μl/L 1-MCP was the best; all physiological metabolic indices were weakly inhibited by low concentration (0.2 (Μl/L) treantment; while.high concentration (8.0 Μl/L) suffocating promoted the decline of cut flowers, which was unfavorable to storage and transportation; besides, cold temperature was more suitable for fresh-keeping than ambient temperature. However, either at cold or ambient temperature, best fumigation concentration for Strelizia reginae cut flowers was 2.0 Μl/L.关键词
1-MCP/熏蒸/鹤望兰切花/贮运/生理代谢Key words
1-MCP/StrelIzia reginae/Storage and transportation/Fumigation/Physiological metabolism分类
农业科技引用本文复制引用
陈丽璇,陈淳,郭莺,陈菲..1-MCP对鹤望兰切花贮运期间生理代谢的影响[J].热带作物学报,2011,32(12):2250-2254,5.基金项目
福建省自然科学基金项目(B0610016). （B0610016）
