In recent 7 years , published over 30 papers in the field and direct nearly 20 high level research . htm projects , such as programs sponsored by national natrural secience foundation of china , national planning office of philosophy and social science , national education committee , national development and reform committee , ministry of agriculture , etc 从事本科和研究生课程及学位论文指导等教学工作多年，主要讲授《微观经济学》 、 《运筹学》 、 《农业经济学》 、 《标准化与食品安全管理》和《专业英语》等课程。
Proceeding from the requirements of the present situation after china ’ s agricultural development stepping into a new period , this article , in accordance with the conditions of our country and uniting practice with theory , systematically , intensively and entirely studies the agricultural structure strategic adjustment in the new period , using synthetically theories of agricultural economics , agricultural technique economics , development economics , system economics , regional economics and international trade 本文从中国农业发展进入新阶段后的形势需要出发，综合运用农业经济学、农业技术经济学、发展经济学、制度经济学、区域经济学和国际贸易理论，针对中国国情，理论联系实际，对新时期农业结构战略性调整进行了较为全面、深入、系统的研究。主要内容和观点如下： 1
Though the standard analysis and the positive analysis and the systematic analysis , basing on the theories of information science and the information economics and the agricultural economics , and the irrefutable data and facts , this thesis discusses the development of the information resource during the agricultural industrialization and put forward the information strategy giving first place to the development of the information resource during the agricultural industrialization 通过规范分析和实证分析相结合，同时运用系统分析法，本文在信息论的基础上，借鉴信息经济学和农业经济学的相关知识，以确凿的数据和事实分析研究了农业产业化进程中信息资源开发的问题，最后提出了农业产业化中以信息资源开发为主的信息战略。
Such four parts use climax researching method , from universality to specialties . the first part is the introduction , this part explains the meaning of sustainable agriculture , bringing forward key elements to blossom agriculture of china is sustainable development and funds supporting . the second part is from 2 to 4 chapters , which analyzes the agricultural external impaction , social and economy benefit to protection farmland , the related stratagems , then according to such theory causes the demand of funds supporting 为使本研究处于更坚实的理论基础上，研究中利用了农业经济学、环境经济学、福利经济学、公共经济学、投资经济学、可持续发展经济学等基本理论;运用了数量模型分析法、图形模型分析法、图表法、文献法、定性与定量相结合等研究方法;借鉴了国内外农业可持续发展资金支持的先进经验，同时紧密结合wto有关农业政策。
The dissertation , in the principle of integration of theory with practice conducts a detailed and systematic analysis and evaluation of the key elements affecting the competitiveness of agricultural products , arrive at corresponding policy analysis and defenses , and finally initiates solution proposals and make an analysis on the level of system innovation with a comprehensive use of the knowledge and theories of agriculture economics , comparative economics , regional economics , international trade and agricultural and natural science and an adoption of the combination of macro - analysis and micro - analysis , demonstration study and criterion study , ration analysis and nature determination analysis , comparative analysis , statistics analysis , computation economic model 本文综合运用农业经济学、产业经济学、区域经济学、比较经济学、计量经济学、国际贸易学和农业自然科学等学科的知识与原理，遵循理论与实践相统一的原则，采取宏观分析与微观分析相结合、实证研究与规范研究相结合、定性分析与定量分析相结合以及比较分析、统计分析和计量经济模型等多种方法，对影响农产品竞争力的关键要素展开系统深入的分析评价，得出相应的政策含义和依据，最后提出对策建议并加以耦合，进而上升到制度创新的层面加以阐述。
In recent 7 years , published over 30 papers in the field and direct nearly 20 high level research projects , such as programs sponsored by national natrural secience foundation of china , national planning office of philosophy and social science , national education committee , national development and reform committee , ministry of agriculture , etc 从事本科和研究生课程及学位论文指导等教学工作多年，主要讲授《微观经济学》 、 《运筹学》 、 《农业经济学》 、 《标准化与食品安全管理》和《专业英语》等课程。
Based on chinese statistic yearbook , the paper gives a detailed description of the change of chinese agricultural laborer share , and related theory of development economics , agricultural economics and demographic economics is utilized . in the first part , the article reviews the research fruits in and out the country 本文将以中国农业就业份额变动为研究对象，运用发展经济学、农业经济学和人口经济学相关理论，以中国统计年鉴各年资料为主，采用表格、曲线图、对比等综合分析方法，对中国农业就业份额变动作以详细分析。
