Study On The Innovation Of Agricultural Science And Technology Extension System In Tongjiang City

China has been a traditional agricultural country, but also the largest developing country in the world. The development of agricultural production has been the most important problem for the country and people. Agriculture is also the root of our country. With the development of society, especially the development of science and technology information era, it has brought about a qualitative change to the way of human life. Science and technology have become the first productivity and power source for the progress and development of modern human beings. Therefore, the future development of agricultural information technology, science and technology is the inevitable trend and results. The degree of agricultural modernization is a measure of the modern science and technology of a country. National economic development level and other aspects of the comprehensive national strength of the important indicators.Especially since twenty-first Century into the information age, in the special period of the development and reform of the global economic integration, the development of modern agriculture can not be separated from the support of modern science and technology. Modern agricultural science and technology to promote the development of modern agriculture, reform and improve crop production efficiency and promote agricultural production income, improve agricultural production and operation of the economic benefit, activate the rural agricultural products market has become more and more obvious effect, attracts more and more attention all over the world and vigorously promote investment. The agricultural science and technology to achieve the real practical effect, it must be scientific and reasonable promotion of agricultural science and technology, and innovation of agricultural science and technology extension system is the guarantee of agricultural science and technology to promote sustainable proceed, fully play a practical role in power source and basic guarantee.From 2016 to 2020 "13th Five-Year" plan Fourth "to promote the development of agricultural modernization requirements that further clearly emphasizes the basic policy of our country will continue to advance the reform of agricultural modernization is the same, from the safety of agricultural products, to build a modern agricultural management system, improve the modern agricultural technology and equipment and improve the agricultural informatization level support the protection system proposed four concrete measures opinions and requirements. Its essence is to continue to promote modern agricultural science and technology as the main way to China in the past, relying on traditional investment and labor intensive mode gradually change to rely on technology and capital investment of the modern and scientific management mode of modern agricultural production. Therefore, from this point of development requirements, the innovation and progress of agricultural science and technology is the most fundamental driving force to promote the reform and development of modern agriculture.Therefore, the choice of Tongjiang City of Heilongjiang province in this county, the extension system of agricultural science and technology innovation in the construction of "Tongjiang City as the research object, using the method of literature review and comparative analysis research method questionnaire and interview of Tongjiang City Promotion of agricultural science and technology innovation system construction work carried out more in-depth research and analysis comprehensive. First, this paper summarizes research from the extension system of agricultural science and technology innovation and research and other related information at home and abroad, followed by basic theory as the basis, has carried on the questionnaire survey on the current status of agricultural science and technology innovation in Tongjiang City, and then carry out data screening and Statistical Science, analyzes the existing construction of extension system of agricultural science and technology Tongjiang in the city, such as "unreasonable institutions, unreasonable management system, financial management confusion, serious loss of assets, capital investment, and lack of single sources of agricultural scientific research, education, promotion of agricultural extension, the three line security mechanism is not perfect and other outstanding issues, and from the" local policies and regulations is not perfect, agricultural science and technology promotion operation mechanism and market can not adapt to the external environment, pay attention to the popularization of agricultural science and technology, object technology with low cultural quality" Several aspects of this in-depth analysis of the reasons, at the same time to fully absorb and learn from the mature and developed countries of agricultural science and technology extension system construction experience, combined with the actual situation of innovation system of agricultural science and technology extension in Tongjiang City, to build a reasonable Tongjiang City of agricultural science and technology extension system to carry on the exploration, proposed a "sound and local policies in order to implement the national regulations of the relevant laws and policies to promote the popularization of agricultural science and technology system of internal division and refinement operation system, and different levels of power in the development of diversified promotion body, improve the training efficiency, strengthen the team of professional construction, innovation fund management mode, broaden the sources of funding, farmers cultivate the professional association and the main countermeasures for agriculture the popularization of science and technology innovation system construction of Tongjiang city. Provide practical experience reference to the development of the Agricultural Technology Extension System in order to further innovation in Tongjiang city.