肥料研究報告第12号(2019年(令和元年)発行)
Research Report of Fertilizer Volume 12 (2019)

全体版 (Full version) PDF(他誌掲載論文等の転載を除きます。) (PDF: 26 MB)

試験法等の検討及び妥当性確認

1 汎用的な機器を用いた肥料中のけい酸の抽出方法 pp. 1-9 (PDF: 522 KB)

Extraction Method for the Silicic Acid in the Fertilizer using a General-Purpose Equipment

2 肥料中のほう素の測定法の改良 pp. 10-27 (PDF: 659 KB)

Improved Determination Method of Boron(B₂O₃) in Fertilizer

3 ICP-OES法による固形肥料中の水溶性主成分の測定法の開発 pp. 28-51 (PDF: 835 KB)

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

4 ICP-MS法による肥料中の有害成分の測定 pp. 52-68 (PDF: 752 KB)

Determination of Harmful components in Fertilizers using Inductively Coupled Plasma-MassSpectrometer (ICP-MS)

5 液体クロマトグラフタンデム質量分析(LC-MS/MS)法による堆肥等中のクロピラリドの測定法の改良 pp. 69-83 (PDF: 588 KB)

Improvement of Microanalysis Determination of Clopyralid in Compost and Composted SludgeFertilizer by Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

6 窒素試験法の性能評価 -共同試験成績- pp. 84-93 (PDF: 547 KB)

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

7 りん酸試験法の性能評価 -共同試験成績- pp. 94-108 (PDF: 571 KB)

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

8 加里試験法の性能評価 -共同試験成績- pp. 109-122 (PDF: 561 KB)

Performance Evaluation of Determination Methods for Potassium in Fertilizer : Harmonized Collaborative Validation

調査・試験業務

9 汚泥肥料の連用によるカドミウム等の土壌への蓄積,作物への吸収試験(継続) pp. 123-135 (PDF: 709 KB)

Effect of Continuous Application of Sludge Fertilizer on Cadmium Absorption of the Crop andAccumulation of Cadmium in the Soil (Continued Report)-Winter 2017 and Summer 2018-

Result of Proficiency Testing for Determination of Major Components and Harmful Elements in Ground Fertilizers Conducted in Fiscal Year 2018

11 2018年度肥料認証標準物質の開発 -汚泥発酵肥料FAMIC-C-18 の調製- pp. 160-174 (PDF: 624 KB)

Preparation of Certified Reference Material (CRM) for Determination of Major Components, Organic Carbon and Harmful Components : Sludge Fermented Fertilizer (FAMIC-C-18)

12 2018年度肥料認証標準物質の開発 -高度化成肥料FAMIC-A-13,普通化成肥料FAMIC-B-14,汚泥発酵肥料FAMIC-C-12-2 及び高度化成肥料FAMIC-A-17 の長期安定性評価- pp. 175-194 (PDF: 917 KB)

Long-term Stability Evaluation of Fertilizer Certified Reference Materials for Determination of Major Components and Harmful Elements: High-Analysis Compound Fertilizer (FAMIC-A-13 and FAMIC-A-17), Ordinary Compound Fertilizer (FAMIC-B-14) and Composted Sludge Fertilizer (FAMIC-C-12-2)