湖北农业科学 ›› 2021, Vol. 60 ›› Issue (24): 55-58.doi: 10.14088/j.cnki.issn0439-8114.2021.24.013

• 资源·环境 • 上一篇    下一篇

对潮土区金丝小枣枣园施用微生物菌剂减量施氮效益的评价——基于模糊综合评价法

刘全凤1, 金会赏2, 孙一1, 武婷1, 岳雷1, 孙月丽1, 张立树1   

  1. 1.沧州市农林科学院,河北 沧州 061001;
    2.沧州职业技术学院,河北 沧州 061001
  • 收稿日期:2020-12-21 出版日期:2021-12-25 发布日期:2022-01-04
  • 通讯作者: 张立树(1973-),男,河北沧州人,研究员,硕士,主要从事果树新品种选肓及产业化应用研究,(电子信箱)zhls8172@163.com。
  • 作者简介:刘全凤(1978-),女,河北沧州人,副研究员,硕士,主要从事植物营养、施肥与环境研究,(电话)18931709218(电子信箱)165624265@qq.com;
  • 基金资助:
    金丝小枣提质增效绿色防控关键技术研究与应用(20326809D)

Evaluation on the benefit of applying microbial agent to reduce nitrogen application in Ziziphus jujuba in the fluvo-aquic soil area:Based on fuzzy comprehensive evaluation method

LIU Quan-feng1, JIN Hui-shang2, SUN Yi1, WU Ting1, YUE Lei1, SUN Yue-li1, ZHANG Li-shu1   

  1. 1. Cangzhou Academy of Agriculture and Forestry Sciences,Cangzhou 061001,Hebei,China;
    2. Cangzhou Vocational College of Technology,Cangzhou 061001,Hebei,China
  • Received:2020-12-21 Online:2021-12-25 Published:2022-01-04

摘要: 采用模糊综合评价法,建立了包括社会、经济和生态环境3个方面共8项指标的多因素二级评价指标体系,定量评价沧州市潮土区金丝小枣(Ziziphus jujuba)施入微生物菌剂减量施氮的社会效益、经济效益、生态环境效益以及综合效益,以期筛选适合该地区的微生物菌剂与无机氮肥配施的最佳配比。结果表明,80%无机氮肥+微生物菌剂处理的社会效益、经济效益、生态环境效益以及综合效益均较高。

关键词: 金丝小枣(Ziziphus jujuba), 微生物菌剂, 氮肥用量, 效益评价, 模糊综合评价法

Abstract: The fuzzy comprehensive evaluation method was applied in this study. The multi-factor secondary evaluation index system was established, which included 8 indexes from 3 aspects of society, economy and ecological environment to quantitatively evaluate the reduction of nitrogen application by microbial inoculation of Ziziphus jujuba in the fluvo-aquic soil area of Cangzhou, in order to screen the best ratio of microbial inoculants and nitrogen fertilizers suitable for the area. The results showed that the social, economic, ecological environment and comprehensive benefits of 80% nitrogen fertilizer+microbial agent treatment were higher.

Key words: Ziziphus jujuba, microbial agents, amount of nitrogen fertilizer, benefit evaluation, fuzzy comprehensive evaluation method

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