土壤系统分类 meaning in English
soil taxonomy soil taxonomic classification
Examples
- 1 . 3 under inquiring , inspecting , contrasting and analysing the information of soil basis ( series ) classification , the soil taxonomy of hubei province is established . and the soil for hubei province are divided into 10 soil orders , 16 suborders , 35 great groups and 54 subgroups , contrasted with international soil systematics such as the american soil taxonomy , the fao world soil map legend unit and the world soil resource reference basis , any sort of soil in hubei province has each own apprepriated places . this conveniently joins the soil taxonomy and the achievements in soil research in hubei with the international convention and realizes the international communication and application
3通过全省土壤基层分类(土系)信息的查询检索和分析比较，拟定了湖北省土壤系统分类，将全省土壤划分为10个土纲、 16个亚纲、 35个土类、 54个亚类，并与美国土壤系统分类、 fao世界土壤图例单元和世界土壤资源参比基础等国际土壤分类系统进行对比，确定其相应位置，便于湖北省土壤分类和土壤研究成果与国际接轨，实现我国土壤信息在国际上交流和应用。 - Abstract : according to the chinese soil taxonomic classification ( revised proposal , 1995 ) and our data and information for classification of linze zone in the hexi corridor , the authors propose a taxonomic classification of soils of linze zone in the hexi corridor , in which all the soils are divided into 4 soil orders ( anthrosols , aridisols , gleysols and cambisols ) , 4 soil suborders , 5 soil groups and 8 soil subgroups
文摘:根据《中国土壤系统分类(修订方案) 》 ( 1995 ) ，对河西走廊临泽样区土壤进行了系统分类研究，提出了临泽样区土壤系统分类方案：将土壤分为4个土纲(人为土、干旱土、潜育土和雏形土) ， 4个亚纲， 5个土类和8个亚类。 - Fourteen typical profiles of different altitude on the south slope of the taibai peak of qinling mountaint , which is 3767 meters in altitude , were researched in this study . by field survey , the physical and chemical characteristics anasysis of the soils , we studied thoroughly the soil genetic , discussed the positions in taxonomic classification and the distribution of the soils on the basis of the keys to chinese soil taxonomy ( 3rd edition ) , and to provide the foundation of soil taxonomy of mountain and resources development
本研究以海拔3767m的秦岭主峰太白山南坡不同海拔高度的14个典型土壤剖面为研究对象，通过野外调查、室内理化性质分析，研究了土壤的发生特性，以《中国土壤系统分类检索(第三版) 》为依据，确定了其在系统分类中的地位和分布界线。旨在为山地土壤系统分类和土壤资源开发利用提供依据。 - Under the direction of chinese soil taxonomy , part purple soils developed on the purplish standstones of j2 # j3 in sichuan basin were systematically studiedaccording to natural landscape , profile modality and quick - test , applying to methods statistic analysis and system integration , main affecting factors , indexs of soil series taxonomy and retrieval orders were systematically discussed . the results showed : 1 ) organic substance , total nityogen , total phosphate , total potassium and particle size composition were distinctly related with many soil characters . organic substance , calcium carbonate , available phosphate # size composition were much different in all swatches . besides , soil structure and the depth had profound affection to it . 2 ) affecting factors : soil structure , texture style and organic substance phosphorous
本文以土壤系统分类理论为指导，以四川盆地侏罗系蓬莱镇组、沙溪庙组和遂宁组紫色岩上发育形成的部分紫色土为研究对象，利用spss统计软件相关功能，结合供试土壤的自然景观、剖面形态和室内测定的理化性质，对土系分化的影响因子、土系划分指标和检索顺序进行了系统的探讨，结论如下： ( 1 ) 、供试紫色土中有机质、全氮、全磷、全钾和颗粒组成与多个土壤性质均呈显著或极显著相关；有机质、碳酸钙、有效磷、颗粒组成等性质在供试土壤方差分析中变异系数均较大；土体构型及土体的深度对土壤性质也有深刻影响。