The unified plan for the jiangning development area of new agricaltural hig - technollogies . the plan proved 6 based wifh 33 construotion items in producing and infensive prlsessing of agrculertal produce , infernational and domestic trade , tourism , scientific experment and frainming determind construction distribution of cenfral district , clarified consfruction sfeps and measures of the development area , and esfimafed the invesfment and benefit of the ifems . 2 《江宁农业高新技术综合开发区规划》 ，本规划认证了农副产品生产、精深加工、内外贸易、旅游观光科技实验、科技培训等效大基地、 33个建设项目，确立了中心区建设布局，阐明了开发区建设步骤，启动方法，并对项目进行了投资与效益概算，规划已由国家计委批准立项。
This article has outlined the technical innovation to the agricultural structure optimization and the promotion effect ; take shandong province as the example , it has analyzed the shandong province agricultural technology innovation present situation and the agricultural structure adjustment question and the contradiction ; from the macroeconomic regulation and control and the policy guidance , constructing the technical innovation and the promoted system , the cultivation agriculture high technology and new technology industry group , the display agricultural product comparison superiority , establishing the risk safeguard system aspect , this article has proposed the technical innovation impels the shandong agriculture structure adjustment the countermeasure 摘要本文概述了技术创新对农业结构优化和升级的效应；以山东省为例，分析了山东省农业技术创新的现状与农业结构调整的问题和矛盾；从宏观调控与政策引导，构建技术创新和推广体系，培育农业高新技术产业群，发挥农产品比较优势，建立风险保障体系方面，提出了技术创新推动山东农业结构调整的对策。
The technology of soilless culture is a new kind of agricultural technology that can culture crops using nutrient liquid instead of soil . it is a great innovation in human plant method . it has developed quickly throughout the world because it can bring the high - speeding growth , good harvest and high quality of crops 无土栽培技术是一种不用土壤而用培养液及其配套设备栽培农作物的农业高新技术，是人类种植方式上的一项重大革新，该技术以其能够使得农作物生长快、产量高、质量好在世界各国得到迅速的发展。
