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农学学报 ›› 2025, Vol. 15 ›› Issue (4): 28-34.doi: 10.11923/j.issn.2095-4050.cjas2024-0032

• 土壤肥料 资源环境 生态 • 上一篇    下一篇

邯郸市永年区土壤在中国土壤系统分类归属研究

孙育强1(), 施运锋2, 方竹1(), 肖辉1, 王贺1, 赵燕娜3   

  1. 1 河北省耕地质量监测保护中心,石家庄 050010
    2 永年区农业农村局,河北邯郸 057150
    3 河北地质大学,石家庄 050031
  • 收稿日期:2024-02-29 修回日期:2024-05-22 出版日期:2025-04-20 发布日期:2025-04-17
  • 通讯作者:
    方竹,女,1983年出生,河北石家庄,高级农艺师,研究生,硕士,主要研究方向:耕地质量提升与保护。通信地址:050010 河北省石家庄市中华南大街43号701室 河北省耕地质量监测保护中心,Tel:0311-66650751,E-mail:
  • 作者简介:

    孙育强,男,1973年出生,河北石家庄,学士,推广研究员,主要研究方向:耕地保护。通信地址:050010 河北省石家庄市中华南大街43号701室 河北省耕地质量监测保护中心,Tel:0311-66650751,E-mail:

  • 基金资助:
    河北省2022年中央财政第二批农业转移支付项目“2022年第三次土壤普查试点项目”(冀农财发[2022]24号)

Attribution of Soils in Handan Yongnian in Chinese Soil Taxonomy

SUN Yuqiang1(), SHI Yunfeng2, FANG Zhu1(), XIAO Hui1, WANG He1, ZHAO Yanna3   

  1. 1 Hebei Province Cultivated Land Quality Monitoring and Protection Center, Shijiazhuang 050010
    2 Yongnian Agriculture and Rural Affairs Bureau, Handan Hebei 057150
    3 Hebei GEO University, Shijiazhuang 050031
  • Received:2024-02-29 Revised:2024-05-22 Online:2025-04-20 Published:2025-04-17

摘要:

为研究邯郸市永年区的土壤发生特征及类型归属,2022年在该区开展了全国第三次土壤普查,共采集表层土壤样品616个,剖面土壤样品20个。选取6个典型土壤剖面为研究对象,根据地貌类型、成土母质、地形部位等因素,分析理化性质和剖面形态特征,在中国土壤系统分类(CST)中查询每个剖面的所属分类。通过《中国土壤系统分类检索(第三版)》检索后发现,供试剖面中诊断层包括淡薄表层和雏形层、黏化层,诊断特征包括氧化还原特征、岩性特征和石灰性、温性土壤温度状况、半干润土壤水分状况等,供试土壤剖面归属于中国土壤系统分类中的新成土、淋溶土和雏形土3个土纲的4个亚纲、4个土类和4个亚类,初步判定为5个土族6个土系(寨里系、冀窑系等)。并对6个供试土壤剖面针对高级和基层分类单元进行发生分类与系统分类之间的参比。为在邯郸市全面开展土壤系统分类工作提供先例。

关键词: 邯郸市, 永年区, 土壤发生, 土壤系统分类, 归属, 土壤普查

Abstract:

To study the characteristics of pedogenesis and types attribution of soils in Yongnian District of Handan City, the 3rd National Soil Survey was carried out in the district in 2022. A total of 616 surface soil samples and 20 soil profiles were collected, 6 typical soil profiles were selected as the study subjects, and the position of each soil body in the Keys to Chinese Soil Taxonomy (CST) was determined through the analysis of soil profile morphological characteristics and physical and chemical properties. According to the classification search results of CST, it was found that the diagnostic layers in the test profile included ochric epipedon, cambic horizon, and argic horizon, and the diagnostic features included redoxic features, calcaric property, lithologic characters, soil temperature regimes, and soil moisture regimes. In CST, the studied soils were belonged to 3 orders of primosols, argosols, and cambosols, 4 suborders, 4 groups and 4 subgroups; meanwhile, 5 soil families and 6 soil series (Zhaili series, Jiyao series, etc.) were established of the selected soil profiles. The reference between pedogenesis and system classification of 6 soils profiles was conducted from high and base taxon. It provides a precedent for carrying out the soil survey and soil system classification work in Handan City.

Key words: Handan, Yongnian District, pedogenesis, Chinese soil taxonomy, attribution, soil survey