| 黄河三角洲盐渍土中耐盐植物生长及脱盐效果研究 |
| |
| 引用本文： | 左,明等.黄河三角洲盐渍土中耐盐植物生长及脱盐效果研究[J].山东林业科技,2014(1):18-20. |
| |
| 作者姓名： | 左 明等 |
| |
| 作者单位： | [1]东营市海洋经济发展研究院,山东东营257091 [2]山东省林业科学研究院,山东济南250014 |
| |
| 基金项目： | 国家海洋公益性行业科研专项（201005007）;山东省科技厅自主创新项目（2012CX90303）资助. |
| |
| 摘 要： | 对黄河三角洲盐渍土中耐盐植物生长及脱盐效果进行了研究。在植物种植之前,对种植区土壤的理化指标进行了测定,并进行了漫灌淋盐,降低土壤含盐量。选定了5种耐盐景观植物,柽柳、盐地碱蓬、千屈菜、芙蓉葵和绒毛白蜡在试验区进行了种植,对生长指标进行了监测和脱盐效果研究。结果表明,各植物在盐渍土中生长正常,且景观效果好。各植物脱盐效果约4.57%~6.32%,盐地碱蓬脱盐效果最好。
|
| 关 键 词： | 黄河三角洲 盐渍土 耐盐植物 脱盐 盐地碱蓬 |
Study on the growth and soil--desalination of halophytes in saline soils of Yellow River Delta |
| |
| ZUO Ming,JIANG Wanzhao,LIU zhiguo,CHANG Wen,YANG Qingshan.Study on the growth and soil--desalination of halophytes in saline soils of Yellow River Delta[J].Journal of Shandong Forestry Science and Technology,2014(1):18-20. |
| |
| Authors: | ZUO Ming JIANG Wanzhao LIU zhiguo CHANG Wen YANG Qingshan |
| |
| Institution: | 1. Oceanic Economic Development Research Institute of Dongying City, Shandong Province, Shandong Dongying 257091;2. Dongying Branch of Shandong Forestry Science Research Institute) |
| |
| Abstract: | The growth and soil desalination effect of several halophytes in saline soils of Yellow River Delta were studied. Before planting, some important physical and chemical indexes of soils were measured, and flood irrigation was uset to desali nate soils. Then 5 kinds of halophytes, Tamari：r chinensis, Suaeda .tulsa, L ythrum salicaria, Hibiscus moscheutos and Frax itms velutina were planted in experimental plots. Several growth indexes were measured after plants had grown more than 4 months. Moreover, the desalination of plants was studied. The results showed that every plant grew normally in saline soils and had good landscape effect. Every kind of plants could desalinate soils. The desalination rate ranged from 4.57% to 6.32%, and Suaeda salsa got the highest desalination rate： |
| |
| Keywords: | Yellow River Delta saline soil halophyte desalination Suaeda salsa |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
