| 基质吸水性和持水性的初步研究 |
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| 引用本文： | 陈莹,刘新鲁,孙克君,张俊涛,王永青,刘聪.基质吸水性和持水性的初步研究[J].广东园林,2012,34(2):68-71. |
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| 作者姓名： | 陈莹 刘新鲁 孙克君 张俊涛 王永青 刘聪 |
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| 作者单位： | 广州市园林科学研究所,广东广州,510405 |
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| 基金项目： | 国家科技部科技型中小企业技术创新基金，广州市科技局中小企业技术创新基金，广州市自云区科技局中小企业技术创新基金，广东省教育部产学研结合项目 |
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| 摘 要： | 针对基质的斥水性问题．文章结合国内外研究近况，研究了润湿剂十二烷基苯磺酸钠和椰糠对基质吸水性能和持水能力的影响，并通过育苗试验检验了十二烷基苯磺酸钠和椰糠有无副作用。结果表明：润湿剂十二烷基苯磺酸钠和椰糠均能很好地增强基质的吸水性能和持水能力，且十二烷基苯磺酸钠和椰糠联合应用并未引起副作用。
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| 关 键 词： | 基质 吸水性 持水性 十二烷基苯磺酸钠 椰糠 |
Study on the Water Absorption and Water Retention Characteristics of Substrate |
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| CHEN Ying,LIU Xin-lu,SUN Ke-jun,ZHANG Jun-tao,WANG Yong-qing,LIU Cong.Study on the Water Absorption and Water Retention Characteristics of Substrate[J].Journal of Guangdong Landscape Architecture,2012,34(2):68-71. |
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| Authors: | CHEN Ying LIU Xin-lu SUN Ke-jun ZHANG Jun-tao WANG Yong-qing LIU Cong |
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| Institution: | (Guangzhou Institute of Landscape Gardening,Guangzhou 510405,China) |
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| Abstract: | The experiment was conducted to study effects of sodium Sodium dodecylbenzensulfonate;Coconut coir on the water absorption and water retention characteristics of substrate,and the experiment of seedling was conducted to study if sodium dodecylbenzenesulfonate and coconut coir are harmful.The results showed that both sodium dodecylbenzenesulfonate and coconut coir can improve the water absorption and water retention characteristics of substrate,and that applying them together was not harmful,on the contrary,can promote seeds germinating |
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| Keywords: | Substrate Water absorption characteristics Water retention characteristics Sodium dodecylbenzensulfonate Coconut coir |
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