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肥料研究報告第8号(2015年(平成27年)発行)
Research Report of Fertilizer Volume 8 (2015)

全体版 (Full version) PDF(他誌掲載論文等の転載を除きます。) (PDF: 25.2 MB)

試験法等の検討及び妥当性確認

Simultaneous Determination of Water-Soluble Principal Ingredients (W-P2O5,W-K2O,W-MgO,W-MnO and W-B2O3) in Liquid Fertilizer using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES)

Determination of Water-Soluble Phosphorus in Solid Fertilizer Containing Phosphonic Acid by Spectrophotometry

Determination of Citric Acid-Soluble Phosphorus in Solid Fertilizer Containing Phosphonic Acid by Spectrophotometry

Determination of Heavy Metals in Fluid Sludge Fertilizers by ICP-MS and CV-AAS

Determination of Sulfamic Acid in Fertilizer by Liquid Chromatography/Mass Spectrometry(LC-MS)

Determination of Chloride in Fertilizers by Ion Chromatography (IC)

Method Validation for Determination of Sodium in Fertilizer by Atomic Absorption Spectrometry

Determination of Nitrous Acid and Ammonium Thiocyanate in Fertilizer by High Performance Liquid Chromatography (HPLC): A Collaborative Study

調査・試験業務

Effect of Continuous Application of Sludge Fertilizer on Cadmium Absorption of the Crop and Accumulation of Cadmium in the Soil (Continued Report) - Winter 2013 and Summer 2014 -

試験成績の信頼性確保関連

Result of Proficiency Testing for Determination of Major Components and Harmful Elements of Ground Fertilizers Conducted in Fiscal Year 2014

Preparation of Certified Reference Material (CRM) for Determination of Major Components and Harmful Elements: Ordinary Compound Fertilizer (FAMIC-B-14)

Long-term Stability Evaluation of Fertilizer Certified Reference Materials for Determination of Major Components and Harmful Elements: High-Analysis Compound Fertilizer (FAMIC-A-10), Ordinary Compound Fertilizer (FAMIC-B-10), Composted Sludge Fertilizer (FAMIC-C-12) and High-Analysis Compound Fertilizer (FAMIC-A-13)

ノート

Verification of Performance Characteristics of Testing Method for Water-Soluble Silicic Acid in Fertilizer by Potassium Fluoride Method

Physiological disorder of Komatsuna - Potassium -

The Qualitative Test by Means of Chemical Reaction - Urea Nitrogen and Ammonium Nitrogen -

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