关键词: 优化, 农业开发, 项目设计

Abstract: Project design is an important step for the previous work and process of construction and management of integrated developing investment on agricultural resource, and impacts directly on construction quality and comprehensive benefit of the investment of the project. In light of problems such as crude project design, simple evaluation of project benefit and lack of quantity comparison for project design, taking land fathering project as the object, the paper analyzed the economic benefit goal of the integrated development of agriculture. And based on the method of benefitcost analysis, regarding target planning as the tool and combining the representative plain agriculture area case of Jingzhou City in Hubei Province, the paper discussed how to optimize project design of integrated development of agriculture, including how to establish optimizing goal, how to set up the system of benefit evaluation index of the project and optimizing model and model application as well. The conclusion and method are of positive value to improve the ration of project management, the meticulous level and the scientific process of the integrated development project.

Key words: optimization, agriculture development, project design