摘要
为了进一步深化与促进农业模型与数字农业发展,并融入国际发展潮流,以系统学思想为指导,采用系统分析及认识论挖掘等方法,提出并进一步明晰了农业模型概念与分类,农业模型与数字农业的相互关系、意义与评价,综述了国内外农业模型的研究与应用新动态,通过分析存在问题,提出了进一步发展的对策和建议。分析结果表明,广义上,农业模型是为研究农业问题的定量规律所建立数学模型的总称,包括农业生物模型、农业环境模型、农业技术模型以及农业经济管理模型等;狭义上,农业模型主要包括农业植物模型、农业动物模型、农业微生物模型、农产品贮藏与加工模型等。数字农业体系分为数字种植业、数字林业、数字畜牧业、数字渔业、数字农村工业以及数字农产品市场与管理等。农业模型之间发展不平衡但各有特色;农业模型间的协同较少;不同学科背景下农业模型之间缺乏开放源式的整合与互操作框架;农业模型的检验方法还需进一步完善;虽然目前数字农业的应用还较少,但随着中国农业的发展,它将具有广阔的应用和发展前景。
In order to deepen the development of agricultural models（AMs） and digital agriculture（DA）,and enable it to be joined into international development tide,the methods of systematic analysis,classifying,and digging of epistemology,etc were used.In this paper the concepts and classification of AMs were put forward clearly,the correlation between AMs and DA,and the significance and value of AMs and DA was described,and the newest studies and application progress at home and abroad were reviewed.Countermeasures and suggestions for the further development of AMs and DA were presented as well.In broad sense,AMs are mathematics models integrating agricultural biology,agricultural environment,agricultural technology,and agricultural economics,and in narrow sense,AMs involve in agricultural plant models,agricultural animal models,agricultural microbe models,preservation and processing models for agricultural products,and agricultural management models.There are empirical,partially mechanistic,and mechanistic models in various AMs.The system for DA can be divided into digital cropping,digital forestry,digital husbandry,digital fishery,digital rural industry,and digital agricultural product markets and management.There was an imbalance of development among various kinds of AMs,but the development of each had its own characteristics.There were few links among various kinds of AMs.There was no frame with open source for integrating and interoperability among AMs;And the current validation methods for AMs were still imperfect.DA will have vast development and application prospects with the development of agriculture in China,especially.
出处
《江苏农业学报》
CSCD
北大核心
2012年第5期1181-1188,共8页
Jiangsu Journal of Agricultural Sciences
基金
国家自然科学基金项目(31171455)
江苏省农业科技自主创新基金项目[CX(11)2042]
江苏省科技支撑计划项目(BE2011342
BE2012386-1)
江苏省政府留学基金项目
关键词
农业模型
数字农业
发展
探讨
agricultural model
digital agriculture
development
discussion
