在保育农业中使用多标准决策方法评估米麦作物系统的管理实践
Tufleuddin Biswas1,2, Anurup Majumder3, Shamik Dey4
1Department of Agricultural Economics and Statistics, Centurion University of Technology and Management (CUTM), Paralakhemundi, Odisha, 761211, India. tufleuddinbiswas@gmail.com.
Scientific reports
|April 13, 2024
概括
使用决策方法优化了小麦种植的保护农业 (CA) 实践. 使用100%NPK肥料的零耕作 (ZERO1) 成为表现最好的管理策略.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 决策科学 决策科学 决策科学
背景情况:
- 在保护农业 (CA) 下优化小麦种植对于可持续农业至关重要.
- 评估各种CA制度需要强大的决策框架.
- 像能源使用,经济和土壤健康等相互冲突的参数需要多标准分析.
研究的目的:
- 通过保护农业 (CA) 实践确定小麦种植的最佳管理策略.
- 应用多重标准决策 (MCDM) 方法来评估不同的CA制度.
- 将CA实践与传统方法的性能进行比较.
主要方法:
- 采用了顺序偏好的技术,通过类似于理想解决方案 (TOPSIS) 和分析层次过程 (AHP) 进行决策.
- 通过将耕作 (减少,零) 与作物残留物和肥料水平相结合,开发了CA制度.
- 基于能源,经济,农业,植物保护和土壤科学参数的评估制度.
主要成果:
- 托普西斯确定ZERO1 (0%残留物,100%NPK) 是表现最好的基于耕作的CA替代品.
- ZERO4 (50%的残留物,100%的NPK) 和ZERO2 (100%的残留物,50%的NPK) 也表现出强的表现.
- AHP确定了各种决策参数的权重.
结论:
- 该研究为优化CA.下的小麦生产管理提供了一个框架.
- 托普西斯有效地指导决策者确定最佳的CA制度和参数影响.
- 这些发现支持扩大有效的CA实践,以提高小麦产量和可持续性.
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