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肥料研究報告第13号(2020年(令和2年)発行)
Research Report of Fertilizer Volume 13 (2020)

全体版 (Full version) PDF(他誌掲載論文等の転載を除きます。) (PDF: 13.3 MB)

試験法等の検討及び妥当性確認
Development and Validation for Determination Methods

 Simultaneous Determination of Hydrochloric acid-soluble Ingredients (S-CaO and S-MgO) in Fertilizer using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES)

 Determination of Citric Acid-Soluble CaO in Fertilizer by AAS and ICP-OES

 Determination of Sulfate ion by Ion Chromatography

  Performance Evaluation of Determination Methods for Soluble silicic acid and Water-soluble silicic acid in Fertilizer : Harmonized Collaborative Validation

 Performance Evaluation of Determination Method forTotal Lime and Soluble Lime in Fertilizer : Harmonized Collaborative Validation

 Performance Evaluation of Determination Method for Magnesium in Fertilizer : Harmonized Collaborative Validation

 Performance Evaluation of Determination Method for Manganese in Fertilizer : Harmonized Collaborative Validation

 Performance Evaluation of Determination Method for Boron in fertilizer : Harmonized Collaborative Validation

 Performance Evaluation of Determination Method for effective ingredients by ICP-OES in liquid fertilizer : Harmonized Collaborative Validation

調査・試験業務
Investigation and Research

  Effect of Continuous Application of Sludge Fertilizer on Cadmium Absorption of the Crop and Accumulation of Cadmium in the Soil (Continued Report)-Winter 2018 and Summer 2019

試験成績の信頼性確保関連
Assurance Practices for Reliable Analytical Data

  Results of Proficiency Testing for Fertilizer Using National Samples in Fiscal Year 2019

  Long-term Stability Evaluation of Fertilizer Certified Reference Materials for Determination of Major Components and Harmful Elements: High-Analysis Compound Fertilizer (FAMIC-A-17), Ordinary Compound Fertilizer (FAMIC-B-14) and Composted Sludge Fertilizer (FAMIC-C-12-2 and FAMIC-C-18)

ノート
Note

  Identification for Sludge Fertilizers and Composts ; Observation by Stereomicroscopy and Fourier Transform Infrared Spectroscopy

  Determination of Total Magnesium by Atomic Absorption Spectrometry ; Expansion of Application Range

他誌掲載論文 pp. 232(PDF: 556 KB)
Paper accepted in other journals

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