Journal of Agricultural Science and Technology ›› 2025, Vol. 27 ›› Issue (1): 222-232.DOI: 10.13304/j.nykjdb.2023.0268

• BIO-MANUFACTURING & RESOURCE AND ECOLOGY • Previous Articles    

Abundance-deficiency Index of Soil Available Phosphorus and Recommended Phosphorus Fertilizer Application Rates for Tomato in China

Chunjiao MI1(), Hongren SUN1(), Jiping ZHANG2, Yucai LYU2, Yandi ZHANG3   

  1. 1.College of Grassland Science and Technology,China Agricultural University,Beijing 100193,China
    2.Beijing Liukai Agriculture Sci&Tech Co. ,Ltd. ,Beijing 100095,China
    3.Beijing Zhongyan Yinong Seedling Technology Co. ,Ltd. ,Beijing 100070,China
  • Received:2023-04-06 Accepted:2023-06-25 Online:2025-01-15 Published:2025-01-21
  • Contact: Hongren SUN

我国番茄土壤有效磷丰缺指标和推荐施磷量初步研究

米春娇1(), 孙洪仁1(), 张吉萍2, 吕玉才2, 张砚迪3   

  1. 1.中国农业大学草业科学与技术学院,北京 100193
    2.北京六凯农业科技有限公司,北京 100095
    3.北京中研益农种苗科技有限公司,北京 100070
  • 通讯作者: 孙洪仁
  • 作者简介:米春娇 E-mail:mcj@cau.edu.cn
  • 基金资助:
    国家牧草农业产业技术体系建设项目(CARS-34)

Abstract:

In order to provide an effective reference for phosphorus application in tomato upon soil testing, relevant experimental literatures on tomato fertilization were retrieved from database, and the abundance-deficiency index (ADI) of soil available P and the recommended phosphorus fertilizer application rate (RPFAR) for tomato in China were established by using “the piecemeal experiment data integration method” and “the new application formula of nutrient balance-soil fertility difference subtraction”. The results showed that the ADI of soil available P in open field for tomatoes in China from the first to sixth level were ≥296.9, 76.6~296.8, 19.8~76.5, 5.1~19.7, 1.3~5.0 and <1.2 mg·kg-1, respectively; the ADI of soil available P in facility for tomatoes in China from the first to sixth level were ≥298.4, 79.0~298.3, 20.9~78.9, 5.5~20.8,1.5~5.4 and <1.4 mg·kg-1, respectively; the ADI of soil available P in open field and facility for tomatoes in China from the first to sixth level were ≥313.0, 81.0~312.9, 20.9~80.9, 5.4~20.8, 1.4~5.3 and <1.3 mg·kg-1, respectively. When the phosphorus fertilizer use efficiency in current season in 15%~35% and the target yield of tomatoes in 45~195 t·hm-2, the RPFAR from the first to sixth level of soil phosphorus abundance-deficiency were 0, 13~130, 26~260, 39~390, 51~520 and 64~650 kg·hm-2. The recommended phosphorus application system for soil available P ADI of tomato in China was established, which provided a scientific basis for tomato soil testing and phosphorus application in China.

Key words: tomatoes, soil testing and fertilizer recommendation, soil nutrient, available phosphorus, abundance-deficiency index, fertilizer application rate

摘要:

为给我国番茄测土施磷提供有效参考,在数据库中检索我国开展的番茄施肥相关试验文献,并采用零散试验数据整合法和养分平衡-地力差减法新应用公式,对我国番茄土壤有效磷丰缺指标与推荐施磷量进行研究。结果表明,我国番茄露地土壤有效磷第1~6级丰缺指标依次为:≥296.9、76.6~296.8、19.8~76.5、5.1~19.7、1.3~5.0和<1.2 mg·kg-1,设施土壤有效磷第1~6级丰缺指标依次为:≥298.4、79.0~298.3、20.9~78.9、5.5~20.8、1.5~5.4和<1.4 mg·kg-1,露地+设施土壤有效磷第1~6级丰缺指标依次为:≥313.0、81.0~312.9、20.9~80.9、5.4~20.8、1.4~5.3和<1.3 mg·kg-1。当磷肥当季利用率15%~35%、番茄目标产量45~195 t·hm-2时,土壤有效磷丰缺级别第1~6级的推荐施磷量依次为0、13~130、26~260、39~390、51~520和64~650 kg·hm-2。该研究建立了我国番茄土壤有效磷丰缺指标推荐施磷系统,为我国番茄测土施磷提供了科学依据。

关键词: 番茄, 测土施肥, 土壤养分, 有效磷, 丰缺指标, 施肥量

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