农业经济学

The evolution of development economics is closely related to the development of economic globalization , particularly at the third phase(in 1940's) of economic globalization , during which development economics in modern sense sprang up. Its main research is about how the poverty - stricken agricultural countries or developing countries achieve industrialization. From its appearance to before 1980's, development economics consists of two forming phases of structuralism and neo - classicism. Since 1980's , in the tide of new economic globalization ,development economics has new tendency and is faced with predicaments.

发展经济学的产生与发展和经济全球化的发展有密切的关系，特别是在经济全球化进入第三阶段，即20 世纪40 年代，现代意义上的发展经济学兴起，其主要是研究贫困落后的农业国家或发展中国家如何实现工业化的问题，发展经济学从兴起到80 年代以前，可分为结构主义和新古典主义两个发展阶段。80 年代以来，在新的经济全球化的浪潮中，发展经济学既出现了新的发展趋势，也面临着困境。

Key words: agronomics;aquatic products;constant market share model;competitive effect

关键 词：农业经济学；水产品；恒定市场份额模型；竞争力效应

Under in the circumstances, with taking the economic theory of Marxism as the instruction, and based on a comprehensive analysis of the basic theory of the development of urban agricultural , the article made a thorough inquiry into the present situation and the problems in Shenzhen with the theories of the development economics, the agronomics, the quantitative economics and other disciplines of knowledge, it also focused on the strengths in the process of Shenzhen's development of urban agricultural.

基于此，本文以马克思主义经济理论为指导，运用发展经济学、农业经济学和数量经济学等学科知识，从梳理都市农业发展的基础理论着手，深入剖析深圳市都市农业的发展现状与问题，以及重点探讨深圳市都市农业发展的内外部优势，在总结国内外发达地区都市农业发展的经验基础上，研究深圳市都市农业发展战略，并。。。

School of forest resources is primarily dedicated to teaching and research forestry resources including agricultural economics, general botany, general zoology, ichthyology, herpetology, genetics, mammalian anatomy, general ecology, environmental science, microbiology, invertebrate zoology, vertebrate physiology, forest hydrology, forest ecology, forest resource economics.

该学院主要致力于林学的教学与科研，学科领域包括农业经济学，普通植物学，普通动物学，鱼类学，爬虫学，遗传学，哺乳动物解剖学，普通生态学，环境科学，微生物学，无脊椎动物学，脊椎动物生理学，森林水文学，林业生态学，森林资源经济学等。

This text takes theory and practice unification as the guiding ideology, uses the knowledge and method of scientific and technological philosophy, agro ecology and iconology, etc. has elaborated the connotation, basic theory and principle, characteristics and benefits of Chinese ecological agriculture emphatically, proved the dialectical relations between Chinese ecological agriculture and agriculture sustainable development, expounded the intrinsic unity and interaction; Finally, under the guidance of theory of agriculture sustainable development strategy, integrate with practice, put forward some suggestions from thought aspect, policy aspect, technological aspect and information aspect to develop Chinese ecological agriculture and impel the agriculture of our country sustainable development.

本文以理论与实践统一为指针和思维导向，运用科技哲学、农业生态学和生态经济学等有关学科的知识和方法，着重阐述中国生态农业的内涵、基本原理、特点和取得的效益，论证中国生态农业与农业可持续发展的辩证关系，阐明二者的内在统一性和相互影响、相互作用；最后，在农业可持续发展思想的理论指导下，联系实际，从思想层面、政策层面、技术层面以及信息层面上提出了中国生态农业发展的对策建议，以推进我国农业可持续发展。

His research interests include International Trade, Development, Agricultural Economics and Microeconomic Theory.

其研究兴趣涵盖国际贸易、经济发展、农业经济学和微观经济学理论。

It is composed of 4 chapters. Chapter 5 analyzes the farmers" behavior. It explains the character and the influencing factors of the farmers" behavior Using the Von Newman Morgenstern Utility Model to analyze to the individual, it could be concluded that the farmers AI behavior are influenced by many factors and it need joint work to ensure the farmer to attend the AI.

第五章对农民的行为进行了经济学分析，运用了经济学中的基本假设，分析了农业保险中农民行为的特点和影响农民行为的因素，通过冯·诺曼—摩根斯顿效用模型，对单个农民进行模拟分析后得出的理论结果与现实农民的行为不一致，从而得出结论：农民的农业保险行为受多种因素的影响，要保证农民的投保，是需要多方共同努力才能完成的。

So, benefitting by the newest accomplishment of Economies of Institutions and Economics of Development, integrating realistic problems in the process of China's agricultural development, researching inst...

因此 ，借鉴制度经济学和发展经济学的最新成果，结合我国农业过程中的现实问题，研究中国农业发展过程中制度的影响及对策，对于中国农业的长期发展具有非常重要的意义。

What we have learned in recent decades about the economics of agriculture will appear to most reasonably well informed people to be paradoxical.

我们在新近几十年大约农业经济学内学习将看起来最合理好通知人自相矛盾。

Whole libraries have been written on specialized fields alone, such as money and banking, foreign trade and foreign exchange, taxation and public finance, government control, capitalism and socialism, wages and labor relations, interest and capital, agricultural economics, rent, prices, profits, markets, competition and monopoly, value and utility, statistics, business cycles, wealth and poverty, social insurance, housing, public utilities, mathematical economics, studies of special industries and of economic history.

整个体系已经分门别类，如货币与银行，外贸与外汇，税务与公共财政，政府管制、资本主义与社会主义，劳资关系，资本与利率，农业经济学，租值，价格，利润，市场，竞争与垄断，价值与效用，统计学，商业周期，富裕与贫穷，社会保险，住房，公共事业，数理经济学，特殊行业研究和经济史研究。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。