UTILIZATION AND FRESH PRESERVATION OF CUT LEAVES OF FIVE WILD PTERIDOPHYTE SPECIES ON MAOER MOUNTAINS  

作　　者：岳桦 刘宏伟 程宪利 王晓东 

出　　处：《Journal of Northeast Forestry University》1996年第4期15-18,共4页

摘　　要：The cut leaves of five pteridophyte species were evaluated on their usage in cut flowers. Two species, Lunathy rium coreanum and Dryopteris crassirhizoma, were selected. The ef fects of vase-holding and fresh preservation of the cut leaves under different conditions was studied. By measuring the contents of soluble protein and chlorophyll of leaves, the best methods of fresh preservation was determined with the use of fresh preservation and wet storage. L. rium coreanum (christ) Ching may last 14 days. The best liquid used to arrange flowers in a vase is 5 g/L sucrose.With the use of fresh preservation liquid and wet storage. D. crassirhizoma may last 34 days.The cut leaves of five pteridophyte species were evaluated on their usage in cut flowers. Two species, Lunathy rium coreanum and Dryopteris crassirhizoma, were selected. The ef fects of vase-holding and fresh preservation of the cut leaves under different conditions was studied. By measuring the contents of soluble protein and chlorophyll of leaves, the best methods of fresh preservation was determined with the use of fresh preservation and wet storage. L. rium coreanum (christ) Ching may last 14 days. The best liquid used to arrange flowers in a vase is 5 g/L sucrose.With the use of fresh preservation liquid and wet storage. D. crassirhizoma may last 34 days.

关 键 词：Cut leaves Wild pteridophyte Selection Fresh preservation 

分 类 号：S789[农业科学—林学]