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D Voccia¹, L Lamastra¹, G Fragkoulis²

¹Dipartimento di Scienze e Tecnologie Alimentari per una filiera agro-alimentare Sostenibile, Università Cattolica del Sacro Cuore, Piacenza, Italy.

|March 12, 2024

概括

一个精细的农药环境潜在风险指标 (EPRIP) 模型改善了大米田中的除草剂风险评估. 这种增强的工具通过准确评估独特的田生态系统中的环境影响,帮助可持续的农业实践.

科学领域:

农业科学农业科学
环境科学环境科学
生态毒理学生态毒理学

背景情况:

除草剂对于控制大米种植中的杂草至关重要,可以提高产量.
农药的应用带来了环境风险,包括水污染和对非目标物种的伤害.
有效的风险评估工具对于可持续的农业实践至关重要.

研究的目的:

为田环境适应和验证农药环境潜在风险指标 (EPRIP).
在独特的田水文和生态环境中提高农药风险评估的准确性.
通过使用改进的模型,评估意大利米系统中的除草剂风险.

主要方法:

实地实验是在两个农业季节进行的.
开发了一种增强的EPRIP模型,并用于模拟.
一种协同方法将现场数据与风险评估模型预测相结合.

主要成果:

观察和预测的地表水 (SW) 除草剂度显示出强烈的一致性.
地下水 (GW) 度通常被模型高估.
精制的EPRIP风险点 (SW: 1, GW: 4) 与实验发现 (SW: 1, GW: 3) 紧密结合.

结论:

改进的EPRIP模型显示了在米种植中可靠的除草剂风险评估的潜力.
该工具支持在米种植中可持续管理农药.
准确的风险评估对于减轻农业环境危害至关重要.

关键词:

地下水的地下水.指标指标指标指标指标指标指标杀虫剂是一种杀虫剂.风险评估风险评估风险评估表面的水是表面的水.可持续发展可持续性可持续性

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