摘要
本文将数据包络分析中的CCR模型应用于农作物病虫防治效果的综合评价。该方法通过比较各种防治措施的投入和产出,确定一种成本最低,综合效果最好的防治策略。本文以各种防治措施对苹果果园病虫害进行防治的模拟数据为例,详细介绍了CCR模型在病虫综合防治评价中的应用。结果表明,CCR模型对各种防治措施进行综合评价时具有多输入和多输出且不依赖权重调整的优势,评价结果客观、易用。
The CCR model was applied to evaluate the effects of integrated pest control.The CCR model,as a scientific evaluation method,could be employed for assessing the relative performance of a set of measures which use a variety of identical inputs to produce a variety of identical outputs.Taking the simulation data of various control measures in apple orchards for instances,the application of CCR model in evaluation of the integrated pest control was introduced in detail.The results showed that CCR model had multiple inputs and multiple outputs and did not depend on the weight adjusted.CCR model could be widely used for comprehensive evaluation of the integrated pest control.
出处
《植物保护》
CAS
CSCD
北大核心
2012年第1期112-114,共3页
Plant Protection
基金
国家重点基础研究发展计划("973"计划)(2010CB126206)
国家高技术研究发展计划("863"计划)(2006AA10Z217)
公益性行业(农业)科研专项基金(200803003)
