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Position: Home > Articles > Study on Growth Rhythm and Desalination Effect of Landscape Halophytes in Saline Soils of West Laizhou Bay Northern Horticulture 2014 (11) 67-70

莱州湾西岸盐渍土中耐盐景观植物生长规律及脱盐效果研究

作  者:
左明;张士华;刘志国;刘艳芬
单  位:
东营市海洋经济发展研究院
关键词:
莱州湾;盐渍土;耐盐植物;景观;脱盐;盐地碱蓬
摘  要:
以盐地碱蓬、千屈菜、芙蓉葵3种耐盐草本景观植物为试材,研究了莱州湾西岸盐渍土中耐盐植物的生长规律及脱盐效果。结果表明:3种植物成活率和盖度很高;对株高、地径和单株质量的监测结果表明,各植物在5~8月为生长最快的时期,进入8月后生长变缓;各植物脱盐率为5.40%~6.10%,其中盐地碱蓬脱盐效果最好;3种植物各有景观特点,适宜作为景观植物在盐渍土绿化方面推广。
译  名:
Study on Growth Rhythm and Desalination Effect of Landscape Halophytes in Saline Soils of West Laizhou Bay
作  者:
ZUO Ming;ZHANG Shi-hua;LIU Zhi-guo;LIU Yan-fen;Oceanic Economic Development Research Institute of Dongying City;
关键词:
Laizhou Bay;;saline soil;;halophyte;;landscape;;desalination;;Suaeda salsa
摘  要:
The growth rhythm and soil desalination effect of halophytes in saline soils of west Laizhou Bay were studied by taking three species of landscape salt-tolerant herbs,Lythrum salicaria,Hibiscus moscheutos and Suaeda salsa as test materials.The results showed that the survival rate and coverage of every plant kept high.Each species grew fast between May and August trought the determination of plant height,ground diameter and average quality per plant,but afterAugust they grew slower.The desalination rate for the herbs ranged from 5.40% to 6.10%,and Suaeda salsa got the highest desalination rate.In addition,each kind of experimental plants had its individual landscape characteristics,so they could be applied for saline soils planting as landscape herbs.

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