| 瓦房店地区石灰岩类土壤系统分类初步研究 |
| |
| 引用本文： | 贾树海,杨秀华,许大志,邰日晶.瓦房店地区石灰岩类土壤系统分类初步研究[J].土壤通报,2011(4):775-780. |
| |
| 作者姓名： | 贾树海 杨秀华 许大志 邰日晶 |
| |
| 作者单位： | 沈阳农业大学土地与环境学院;瓦房店市农业技术推广中心; |
| |
| 摘 要： | 本文就辽宁省瓦房店地区的10个典型石灰岩类土壤剖面,按《中国土壤系统分类检索(第三版)》中的诊断层和诊断特性对供试土壤剖面进行检索,确定它们在中国土壤系统分类中的归属。诊断层有淡薄表层、黏化层、雏形层,诊断特性有碳酸盐岩岩性特征、温性土壤温度状况、湿润土壤水分状况、铁质特性。10个供试剖面分属于雏形土、淋溶土、新成土3个土纲。1、3号剖面属壤质温性棕色钙质湿润雏形土4,、6、8、9号剖面属壤质温性普通钙质湿润淋溶土,5号剖面属黏壤质温性普通钙质湿润淋溶土,2、10号剖面属粗骨壤质温性石灰扰动人为新成土7,号剖面属壤质温性石灰扰动人为新成土。对30个土壤剖面进行采样、分析和比较,根据基层分类划分的原则和依据,在样区建立了10个土系。探讨供试土壤的系统分类结果与土壤发生分类结果的参比,表明两种分类制对同一土壤的命名差异较大。
|
| 关 键 词： | 石灰岩 土壤系统分类 诊断层 诊断特性 |
Soil Taxonomy of Soil Limestone Region in Wafangdian City |
| |
| JIA Shu-hai ,YANG Xiu-hua ,XU Da-zhi ,TAI Ri-jing.Soil Taxonomy of Soil Limestone Region in Wafangdian City[J].Chinese Journal of Soil Science,2011(4):775-780. |
| |
| Authors: | JIA Shu-hai YANG Xiu-hua XU Da-zhi TAI Ri-jing |
| |
| Institution: | JIA Shu-hai 1,YANG Xiu-hua 1,XU Da-zhi 2,TAI Ri-jing 2(1.College of Land and Environment,Shenyang Agricultural University,Shenyang 110161,China,2.Wafangdian Agricultural Technology Spread Centre,Wafangdian 116300,China.) |
| |
| Abstract: | Based on analysis of the characteristics of soil in the limestone region in Wa fangdian in Liaoning Province,10 typical soil profiles in this region were divided into three orders: Argosols,Cambisols and Primosols.Diagnostic horizons were Ochric epipedon,Cambic horizon,Argic horizon.Diagnostic characteristics were L.C.of carbonate rocks,Udic soil moisture regime,Mesic soil temperature regime,Ferric property.The result showed that these typical soil profiles belonged to Brown Calci-Udic Cambisols,Typic Calci... |
| |
| Keywords: | Limestone region Soil taxonomic Classification Diagnostic horizons Diagnostic characteristics |
| 本文献已被 CNKI 等数据库收录！ |
|
