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农学学报 ›› 2021, Vol. 11 ›› Issue (2): 68-73.doi: 10.11923/j.issn.2095-4050.cjas2020-0073

• 农业工程/农业机械/生物技术/食品科学 • 上一篇    下一篇

2017—2018年陕西省生产领域化肥产品质量抽检结果的分析评价

雷超1,2,3(), 徐飞燕1,3, 井赵斌4, 刘宇1,3, 姚欣1,3, 朱蕊贞1,3, 刘志平1,3, 刘锋军1,3   

  1. 1渭南市产品质量监督检验所,陕西渭南 714000
    2陕西省化肥产品质量监督检验中心,陕西渭南 714000
    3渭南市检验检测研究院,陕西渭南 714000
    4渭南市果业研究院,陕西渭南 714000
  • 收稿日期:2020-05-27 修回日期:2020-07-11 出版日期:2021-02-20 发布日期:2021-02-24
  • 作者简介:雷超,男,1986年出生,陕西渭南人,工程师,主要从事化肥及农副产品检验检测工作。通信地址:714000 陕西省渭南市临渭区朝阳大街渭南市检验检测研究院,E-mail:476818579@qq.com
  • 基金资助:
    陕西省科学技术研究发展计划项目“猕猴桃新品种选育及关键栽培技术研究”(2020NY-074);渭南市科技项目重点研发计划项目“猕猴桃新品种选育与优质安全高效栽培技术研究”(ZDYF-NYCX-7)

Fertilizer Quality Sampling Results in Shaanxi: Analysis and Evaluation 2017-2018

Lei Chao1,2,3(), Xu Feiyan1,3, Jing Zhaobin4, Liu Yu1,3, Yao Xin1,3, Zhu Ruizhen1,3, Liu Zhiping1,3, Liu Fengjun1,3   

  1. 1Weinan Supervision & Inspection Institute of Product Quality, Weinan 714000, Shaanxi, China
    2Shaanxi Provincial Supervision and Inspection Center for Fertilizer Quality,Weinan 714000, Shaanxi, China
    3WWeinan Inspection and Testing Research Institute, Weinan 714000, Shaanxi, China
    4Weinan Fruit Industry Institute, Weinan 714000, Shaanxi, China
  • Received:2020-05-27 Revised:2020-07-11 Online:2021-02-20 Published:2021-02-24

摘要:

为了解陕西省生产领域化肥产品质量状况,为全省农资监管工作提供科学依据,对2017—2018年陕西省生产领域专项监督抽检的165批次化肥样品总体情况、不同化肥种类检验情况和不合格项目等进行分析评价。结果表明,尿素、硫酸铵、磷酸二铵抽检全部合格;复合(混)肥料、掺混肥料、过磷酸钙产品质量明显下降;不合格项目主要集中在单一养分(即总氮、有效磷)含量低于国家标准或产品明示值,氯离子、游离酸等有害成分含量超出国家标准值。在今后的监督抽查工作中应加大复肥产品抽样量,优化监督检查方案,加大市场不合格产品处罚力度,全面提高全省化肥产品质量。

关键词: 化肥, 产品质量, 抽检, 结果分析

Abstract: To understand the quality of fertilizer products in Shaanxi, and provide a basis for the supervision of agricultural materials, this article analyzes and evaluates the overall situation of 165 batches of fertilizer samples, the inspection results of different fertilizer types, and the unqualified items produced from 2017 to 2018. The results showed that in the past two years, the sampling tests of urea, ammonium sulfate and diammonium phosphate were all qualified; the quality of compound (mixed) fertilizer, blended fertilizer and superphosphate products decreased significantly; the unqualified items mainly included those whose content of single nutrients (total nitrogen and available phosphorus) was lower than the national standard or the product's stated value, and the content of harmful ingredients such as chloride ion and free acid exceeded the national standard value. In future supervision and random inspection, the sampling amount of compound fertilizer products should be increased, the supervision and inspection plan should be optimized, thus to improve the quality of chemical fertilizer products in Shaanxi.

Key words: Chemical Fertilizer, Product Quality, Random Inspection, Result Analysis

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