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利用湖榕和水翁的耐涝和耐旱特性 ,在洪水位至防限水位 (水间带 )的水库岸带种植混交护岸林带 ,观察结果表明 ,湖榕和水翁混交林具有显著的绿化固土及护岸效果 :9年生的湖榕 ,其后期植被覆盖度达 90 %～ 10 0 % ,丰满度 5 0～ 6 0cm并迅速形成植被覆盖地表 ,保土效果高达 97 9% ,保水效果也达 6 9 3 % ;同年种植的水翁后期植被覆盖度达30 % ,丰满度 30cm ,保土效果也达 94%。两种树种的植被覆盖度、土壤含水量、保水保土效果均优于细叶榕
Using the waterlogging tolerance and drought tolerance characteristics of Ficus and Wengong, the mixed belt of shoreline was planted in the shore of the reservoir from flood level to anti-confinement level (water zone). The results showed that there was significant greening Soil fixation and revetment effect: Nine-year-old lake ficus has a vegetation coverage of 90% -100% and a fullness of 50-600 cm in the later stage and quickly forms a vegetation cover surface with a soil protection effect of 97.9% Up to 6 9 3%. In the same year, the late stage of water weng was planted with a coverage of 30%, a fullness of 30 cm and a soil conservation effect of 94%. The vegetation coverage, soil water content and water and soil conservation of the two species were better than those of Ficus microcarpa