1.
Probing into Ways of Improving Quality of Class Teaching of "Soil Agro-chemistrical Analysis"
提高《土壤农化分析》课堂教学质量探析
2.
Research of Teaching Reform of Soil Analysis in Agricultural Chemistry;
《土壤农化分析》课程教学改革初探
3.
RESEARCH ON THE CHANGES OF SOIL NUTRIENTS IN THE FiELDS OF SHANXI AGR.UNI.
山西农业大学农作站土壤养分变化浅析
4.
The analyzing of farmland soil moisture Rransformation & Characterinstic in Zedang Station,Shan Nan District of Tibet
山南地区泽当站农田土壤水分变化特征分析
5.
Analysis of the variety of soil moisture in the cropland of Fenhe Irrigation District and countermeasures of using agricultural water;
汾河灌区农田土壤墒情变化及用水对策分析
6.
FARM HOUSEHOLDS?BEHAVIORS AND SOIL DEGRADATION IN CHINA: FROM THE VIEW OF THE NEW INSTITUTIONAL ECONOMICS;
农户行为与土壤退化的制度经济学分析
7.
Analysis on the Change Law of the Total Soil Moisture Storage during Crop Growth Period
农作物生长期间土壤总贮水量变化规律分析
8.
Evolution Trend of Soil Available N, P and K Contents in Xinmin District
新民市农田土壤有效氮、磷、钾含量变化分析
9.
ECONOMIC ANALYSIS ON THE IMPACT OF AGRICULTURAL PRODUCTION ON SOIL SALINIZATION
农业生产对土壤盐渍化影响的经济分析
10.
Research on Soil Enzyme Activities and Soil Nutrients in Different Types of Farmland in Salinization Fluvo-aquic Soil
盐化潮土不同农田土壤养分和土壤酶活性研究
11.
The study of the change of soil quality and the analysis of farm household based on eco-economy zone;
基于生态经济分区的土壤质量及其变化与农户行为分析
12.
Grey Analysis for Ecology Background of Soil Enzymatic Activities in Cropland;
农田土壤酶活性生态背景的灰色分析
13.
Analysis the on Content of Agricultural Soil Organic Matter in Jinzhai Country
金寨县农田土壤有机质含量状况分析
14.
Analysis of Residual Organochlorine Pesticides in Soil by QuEChERS-GC/ECD
QuEChERS-GC/ECD法分析土壤中残留有机氯农药
15.
The Relevant Analysis Between the Physical-chemicial Indexes of Soil Samples and the Concents of Organochlorine Pesticides in the Polluted Irrigation Areas
污灌区土壤理化参数与有机氯农药含量的相关性分析
16.
Changes of soil enzyme activities under different agricultural treatments in greenhouse and its correlation analysis
不同农艺措施下温室土壤酶活性的动态变化及其相关性分析
17.
Dynamic analysis of soil nitrogen factors of typical farmland in blacksoil region
黑土区典型县域农田土壤氮素动态分析
18.
Residue analysis of organoohlorine pesticides in soil from Wuhan rural
武汉市郊农田土壤中有机氯农药的残留分析