Decision support system for agrotechnology transfer: DSSAT v3
Decision support system for agrotechnology transfer: DSSAT v3
复制标题
DOI：
10.1007/978-94-017-3624-4_8
复制
发表时间：
1998
期刊：
影响因子：
--
通讯作者：
James W. Jones;G. Tsuji;G. Hoogenboom;L. Hunt;P. Thornton;P. Wilkens;D. T. Imamura;W. Bowen
中科院分区：
文献类型：
--
作者：
James W. Jones;G. Tsuji;G. Hoogenboom;L. Hunt;P. Thornton;P. Wilkens;D. T. Imamura;W. Bowen
各级农业决策者需要越来越多的信息来更好地了解其决策可能产生的结果，以帮助他们制定实现其目标的计划和政策。一个国际科学家团队开发了农业技术转让决策支持系统 (DSSAT)，以估计产量、资源利用以及与不同作物生产实践相关的风险。 DSSAT 是一个微型计算机软件包，包含作物-土壤模拟模型、天气、土壤和作物数据库以及与作为主用户界面的“外壳”程序集成的策略评估程序。本文概述了 DSSAT 及其设计原理和主要局限性。提出了在空间决策支持系统（针对特定地点农业、农场规划和区域政策）中使用 DSSAT 的概念。 DSSAT 提供了一个通过研究进行科学合作的框架，以增强其能力并将其应用于研究问题。它还具有巨大的潜力，可以通过减少分析复杂的替代决策所需的时间和人力资源来帮助决策者。
Agricultural decision makers at all levels need an increasing amount of information to better understand the possible outcomes of their decisions to help them develop plans and policies that meet their goals. An international team of scientists developed a decision support system for agrotechnology transfer (DSSAT) to estimate production, resource use, and risks associated with different crop production practices. The DSSAT is a microcomputer software package that contains crop-soil simulation models, data bases for weather, soil, and crops, and strategy evaluation programs integrated with a ‘shell’ program which is the main user interface. In this paper, an overview of the DSSAT is given along with rationale for its design and its main limitations. Concepts for using the DSSAT in spatial decision support systems (for site-specific farming, farm planning, and regional policy) are presented. DSSAT provides a framework for scientific cooperation through research to enhance its capabilities and apply it to research questions. It also has considerable potential to help decision makers by reducing the time and human resources required for analyzing complex alternative decisions.