在政府调控经济的诸政策中 ,财政政策是最具操作性的部分。应实施积极的财政政策 ,鼓励企业科技投入 ,提高企业技术创新能力和科技产出水平 ,以期达到加快产业结构升级与优化的目的。在具体操作上 ,应针对各产业存在的缺陷 ,制定不同的财政政策。农业方面 ,要继续增加对农业的 Among the policies that the government controls the economy, fiscal policy is the most operational part. A proactive fiscal policy should be implemented to encourage enterprises to invest in science and technology so as to enhance their capability of technological innovation and output of science and technology so as to achieve the goal of accelerating the upgrading and optimization of industrial structure. In the specific operation, we should formulate different fiscal policies in response to the existing shortcomings in various industries. In agriculture, we should continue to increase our contribution to agriculture