PERMFILE109666

• Permit No: C1981008A
• IBM Index Class Name: Permit File
• Doc Date: 12/11/2001
• Section_Exhibit Name: NH1 TAB 6 APPENDIX 6-3 CHEMICAL ANALYSIS PROCEDURES
• Media Type: D
• Archive: Yes

• Table 6-3-1
Parameter, Procedure and Reference List
for Peabody Central Laboratory,
June 1977
Parameter Procedure/Reference
pH Determined on a saturated soil paste. USDA
Handbook 60, 1969 - Diagnosis and Improvement
of Saline and Alkali Soils, Method 21a, p.
Conductivity Determined on a 1:2 soil to water extract.
USDA Handbook 60, itethod 3c, p. 38.
Saturation Percentage USDA Handbook 60, Method 2, p. 34 and I~lethod
27b, p. 107.
water Soluble Na, Ca, D1g Determined on a saturated paste extract using
• AA Analysis. USDA Handbook 60, Method 3a, p.
84.
SAR Calculated front Na, Ca and 14g values, USDA
Handbook 60, p. 26.
ESP Calculated from SAR values, USDA Handbook 60,
p. 26.
Phosphorus Sodium bicarbonate extraction and AA
Analysis, Olsen, et al., 1954 and USDA
Circular 939.
Potassium Ammonium Acetate extraction and AA Anal ysis,
Sims, 1973, Laboratory Experiences in Soil
Science, p. 20-22, 41.
Nitrate Nitrogenl Phenoldisulfonic Acid method, Methods of Soil
Analysis, ASA Monograph ;9, Part 2, 1965,
Section 84-5.3, p. 1216.
Ammonium Nitrogenl 5eniimicro - Kjeldalil method, ASA Mono graph
4'9, Part 2, 1965, Section 83-7, p. 1171.
Particle Size2 Hydrometer method. Bouyoucos, 1962.
• Agronomy Journal Volume 54, p. 464-465.
Texture Textural Chart. Soil Survey Manual, USDA
Handbook a<18, 1951, p. 207-211.
6-3-3