土壤特性

基于GPS和GIS的田间土壤特性空间变异性的研究

Study on the Spatial Variability of Soil Properties in the Field Based on GPS and GIS

西南地区水耕人为土诊断层土壤特性及SEM特征

Soil Properties and SEM Features of Diagnostic Horizon of Stagnic Anthrosols in Southwestern , China

在较大尺度上采用不同的栅格大小的DEM如何影响其对土壤特性的预测还并没有定论，而研究不同栅格单元的大小对土壤属性预测的影响的研究尚不多见。

How to influence the performance of SOM prediction with different resolution DEM as secondary variable is not conclusive in larger scale , and the research of comparing the SOM prediction performance with different resolution DEM is few .

基于当地土壤特性和田间管理的校正，DNDC模型为评价农田生态系统N2O的排放提供了强有力的工具。

By modifying some parameters based on the local soil properties and management , the DNDC model could become a powerful tool for estimating N2O emission from agro-ecosystem .

对EPIC模型在黄土高原地区的应用做了初步尝试。对模型的部分土壤特性参数和作物生理生态参数进行修正，模拟计算了黄土塬区大田主要作物的模拟产量及水分、养分胁迫状况。

Taking maize and wheat as example , we tried the use of EPIC model in Loess Plateau , amended some parameters such as soil property and crop physiological ecological characteristics , simulated yield and stress conditions of field crop in Loess Plateau .

建造工作开始前，必须先完成现场调查和钻探土壤特性。

Building begins after field surveys and borings characterize the soils .

植物性脲酶抑制剂对作物营养和土壤特性的影响

Effects of plant urease inhibitor on crop nutrition and soil characters

滨海风沙地龙眼园土壤特性的研究

Study on the properties of coastal sandy soil in euphoria longana plantation

精准尺度下麦田土壤特性参数的模型研究

Model Study of Wheat Soil Property Parameters at Precision Scale

分维与土壤特性时空变异性研究进展

Fractal Dimensions and Spatial and Temporal Variability of Soil Properties

微波加热土壤特性及其影响因素实验研究

Research on Property and Influence Factors of Heating Soil Using Microwave Energy

退化苏打盐渍草地土壤特性研究

Studies on the characteristics of the soils of the degraded soda salined grassland

南澳岛丘陵土壤特性

Characteristics of Hilly Soil in Nan ' ao Island

空间变异理论在土壤特性分析中的应用研究进展

Research progress of the spatial variability theory in application to soil characteristic analysis

土壤特性空间变异对降雨下渗影响的统计理论研究

Statistical Study of Effect of Spatial Variability of Soil Property on Rainfall Infiltration

研究表明，土壤特性及冬小麦作物信息具有区域化变量特征，即既具有随机性，又具有结构性。

Soil characteristic and crop information had the characters of the spatial variability .

土壤特性空间变异研究进展

Advance in Study on Spatial Variability of Soil Properties

广西富铝化土壤特性的研究

Study on the characteristics of ALLITIC soil in Guangxi

莽山土壤特性研究

A study on the characteristics of Mangshan mountainous soils

四面山不同林地类型土壤特性及其水源涵养功能

Soil Characteristics and Water Conservation Function of Different Forest Types in Simian Mountains

额济纳旗土壤特性分析

Analysis of the Soil Properties of Ejina Oasis

科尔沁沙地植被演替特征与土壤特性试验分析

Analysis about Plant Evolution Characteristics and Tests of Soil Properties on Horqin Sandy Land

保定市植物园土壤特性研究

The study on the specific property of soil in the botanical garden of Baoding

贵阳市东郊不同植被类型下土壤特性对微生物功能的影响

Effects of Soil Characteristics on Soil Microbial Function Under Different Vegetation Types in Guiyang

植物外来种对土壤特性可产生深刻的影响。

This paper shows the effects of exotic plants on the properties of soil .

湖南湘潭矿业废弃地土壤特性研究

Study on Characteristics of Soil in Mining Abandoned Lands in Xiangtan , Hunan Province

土壤特性的空间变异性普遍存在。

Spatial variation of soil features is universal .

毛乌素沙地天然臭柏灌丛地的土壤特性

Distribution Patterns of Soil Properties Under Natural Sabina Vulgaris Shrub in MU-US Sandy Land

县域景观格局变化及其与土壤特性的关系

Landscape Pattern Changes at County Scale and Relationship between Landscape Types and Soil Characters

缺铁黄化梨树根际土壤特性的研究

Studies on Rhizosphere Character of Chlorotic Pear Trees