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siltigic epipedon
释义
siltigic epipedon
Encyclopedia
农学
土壤诊断表层
释
siltigic epipedon
灌淤表层
长期引用富含泥沙的浑水灌溉(siltigation),水中泥沙逐渐淤积,并经施肥、耕作等交迭作用影响,失去淤积层理而形成的由灌淤物质组成的土壤表层。属于人为表层。中国土壤系统分类中诊断表层之一。
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Gansu "5·5" sand dust storm
Gansu Academy of Culture and Art
Gansu Alpine fine wool sheep
Gansu Annanba Wild Camel National Nature Reserve
Gansu Anxi Extra Arid Desert National Nature Reserve
Gansu Anxi Extreme Arid Desert National Nature Reserve
Gansu Baishuijiang National Nature Reserve
Gansu Beishan
Gansu Branch Secretariat
Gansu Daily Press Group
Gansu Desert Control Research Institute
Gansu Drama Theatre
Gansu Dunhuang Xihu National Nature Reserve
Gansu Dunhuang Yangguan National Nature Reserve
Gansu Gahai-Zecha National Nature Reserve
Gansu Geological Museum
Gansu Grand Theatre
gansu group
Gansu Huanghe Shouqu National Nature Reserve
Gansu Institute of Science and Technology Information
gansui root
Gansu Liancheng National Nature Reserve
Gansu Lianhua Shan National Nature Reserve
Gansu Lianhuashan National Nature Reserve
Gansu Minqin Lianggucheng National Nature Reserve
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