Occurence and Control of Soil Insect Pests in Shandong Province

Studies on the ecological succession of soil insect and the serial changes of population for the dominant pest insect in the desert reclamation area of Ningxia

宁夏新垦区土壤昆虫生态演替及优势种种群序列演变的研究

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Effect of different fertilizer treatments on crop soil insect community at Black soil district in Jilin Province

吉林黑土区不同施肥处理对农田土壤昆虫的影响

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Simultaneous Spectrophotometric Determination of Nitrate and Nitrite in Water and Soil Extracts by Flow Injection Analysis

水及土壤浸出液中NO3~N和NO2~N的流动注射分光光度同时测定

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Construction Technique of Reinforcement Wet Yellow Soil Foundation by Spiral Injection Piles

旋喷桩加固湿陷性黄土地基的施工技术

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The disturbance of soil induced by injection is analyzed, include the injection mechanism, the seepage behavior of mud slurry on soil around pipe and the influence factors of injection effect.

分析了注浆对土体的扰动，包括注浆的作用机理、浆液在土体中的渗透以及注浆效果的影响因素等。

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Determination of Cu, Zn, Fe, Mn, Na, K, Ca and Mg in Plant Digests and Soil by Flow Injection AAS

流动注射原子吸收法测定土壤、植物中的铜、锌、铁、锰、钠、钾、钙、镁

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Application of Soil Nutrients Information System in Recommended Fertilization Application

土壤养分信息系统在推荐施肥中的应用

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Preliminary study on soil monitoring information system

土壤监测信息系统建设初探

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Study on soil erosion information system for Beijing region

北京市水土流失信息系统的研究

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The Trends of the Research on Soil Fertility Information System

土壤肥力信息系统研究动态

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The structure design of soil erosion information system

土壤侵蚀信息系统的结构设计

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Design of Water and Soil Resource Information System of Valley

流域水土资源信息系统的构建

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Study on Construction of Soil Resources Information System in Guizhou

贵州省土壤资源信息系统的建设研究

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With the growing demand for scientific management and rational use of land resources and the widespread adoption of Geographical Information System ( GIS), the soil information system has emerged. As a fundamental part of the system, the soil database has gained more and more attention.

伴随着科学管理、合理利用土壤资源的要求和地理信息系统（GIS）应用的扩大，土壤信息系统应运而生，作为其重要组成部分的土壤数据库，也受到了越来越多土壤工作者的关注。

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We have analyzed and explored some problems about the agriculture expert system ( ES), agriculture database/ data warehouse, GIS-based soil information system, distributed computer control technology in the greenhouse, the knowledge discovery in databases ( KDD) and so on.

对农业专家系统、农业数据库／数据仓库、基于GIS的土壤信息系统、农业知识发现KDD以及温室分布式计算机控制技术等问题进行了分析和探索。

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The author wishes such research could supply low category classification of soils, establishment of SIS ( Soil Information System)& SOTER in mountainous-hilly areas including Fujian province with a use for reference and a necessary foundation.

希望通过本研究，为我国东南山地丘陵地区的土壤基层分类、土壤信息系统的建立以及土壤&地体数字化数据库（SOTER）的建立提供借鉴和必要的基础。

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The functions and types of data given by regional soil information system were described. According to the method of entity-relationship, the relations of data were analyzed and entity relationship diagram was drawn.

对区域土壤信息系统应具备的功能和信息类型进行了描述，根据实体关系方法，分析数据之间的关系，绘制了实体关系图。

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In order to meet the needs, spatial database and attribute database of expansive rock and soil information system was analyzed and established, and databases were preliminarily optimized and linked.

根据需求分析建立了膨胀岩土信息系统的空间数据库和属性数据库，并对数据库进行初步的优化和链接。

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GIS based soil information system ( SIS) is very important for assessment of the capacity of land production, the status, rates of soil degradation and global change studies.

地理信息系统（GIS）支持下的土壤信息系统（SIS）在评价土地生产能力、土地退化的现状、速率和风险以及全球变化研究中具有重要意义。

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The analysis of soil information system can achieve the spatial analysis of soil properties, expand the known data in order to obtain more comprehensive and real information of the soil.

土壤信息分析系统能够实现土壤属性的空间分析，对已知数据进行挖掘，以获取更为全面真实的土壤信息。

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