1.
Study on the Relationes between Soil Hexavalent Chromium and Soil Biochemically Activity;
土壤Cr（Ⅵ）与土壤生化活性关系研究
2.
The Study on Soil Microorganism, Enzyme Activity and Nutrition under Different Forest Vegetations;
不同森林植被下土壤微生物与土壤生化性质的研究
3.
Effects of Leaf Extracts of Zanthoxylum Bungeanum and Soil Extracts on Soil Microbes, Enzyme Activities and Chemical Property;
花椒叶和土壤浸提液对土壤微生物、土壤酶及土壤化学性质的影响
4.
biological purification of soil pollution
土壤污染的生物净化
5.
sedentary soil
原生土, 原地土壤
6.
Influence of Soil Conditioner on Physical and Chemical Characteristics of Soil and Physiology and Biochemistry of Vegetables;
土壤调理剂对土壤理化性质及蔬菜生理生化的影响
7.
Secondary Salinization of Greenhouse Soil and Its Effects on Microbe Number and Soil Physico-Chemical Properties
土壤次生盐渍化与微生物数量及土壤理化性质研究
8.
Dynamics of Soil Microbial Biomass in Degraded Forests;
不同退化林地土壤微生物生物量动态
9.
Study on the Soil Microorganism and Soil Enzyme Activities in Process of Artificial Restoration for Degradated Grassland;
退化草地人工恢复过程中土壤微生物及土壤酶活性变化的研究
10.
Effects of Soil Amendments on Growth Characteristics of Perennial Ryegrass and Soil Physical and Chemical Properties;
土壤改良剂对多年生黑麦草生长特性和土壤理化性质的影响研究
11.
Study on the Effect of Biology Liquid Bacteria Concentrate Soil Amendment Product on Greenhouse Tomato
生物菌剂型土壤调理剂对温室番茄生长及土壤理化性状的影响
12.
Soil bacterial community structure in primeval forest and degraded ecosystem in Karst region
喀斯特原生土壤与退化生态系统土壤细菌群落结构
13.
The significance of ecological system trace fossils--Palaeosol
生态系统痕迹化石——古土壤的研究意义
14.
Studies on the Dynamics of Soil Microorganisms in a Eucalyptus Plantation;
桉树人工林土壤微生物动态变化研究
15.
Effect of soil temperature change on growth of Lycium barbarum seedlings
土壤温度变化对枸杞苗木生长的影响
16.
Dynamics of soil enzyme activity in the rhizosphere of desert halophyte
荒漠盐生植物根际土壤酶活性的变化
17.
The research for the soil secondary salinization caused by planting paddy
种稻引起的土壤次生盐碱化问题研究
18.
Effect of salinity soil improvement on crop production
盐渍化土壤改良措施的作物生产效应