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Liming Value and Sodium Absorption Ratio

In addition to providing a highly soluble source of silicon, Calcium Silicate Corporation products provide a good soluble source of calcium. As illustrated by its Calcium Carbonate Equivalent in comparison to other calcium bearing products, CSC products also have a good ability to reduce salt toxicity in turf as indicated by its sodium absorption ratio (SAR).

 

Waters Agricultural Laboratories, Inc.
Fertilizer Analysis Report

P.O. Box 382 * 257 Newton Highway * Camilla, Georgia 31730-0382 *phone: (229) 336-7216
Ship To:

CALCIUM SILICATE CORP.
P.O. BOX 405
LAKE HARBOR, FL 33459
Grower: CALCIUM SILICATE CORP.

Sample Number: A - H
Date Submitted: 3/31/2003
Report Date: 4/1/2003

 
SAR, %Ca, %Mg, %Na COMPARISONS
  Sample A - Lab Number 1157
Sample C - Lab Number 1159
Sample E - Lab Number 1161
Sample F - Lab Number 1163
Sample B - Lab Number 1158
Sample D - Lab Number 1160
Sample F - Lab Number 1162
Sample H - Lab Number 1164
 
Sample ID
Material
%Ca
%Mg
%Na
CCE
SAR
A
Cal Calcite
40.9
0.35
0.32
101.25
1.35
B
Kelly's Micro
17.52
0.22
0.08
4.0
0.501
C
Maxi Cal
14.5
0.502
0.127
43.5
0.892
D
Aqua Cal
25.85
0.24
0.008
4.0
0.043
E
CSC Slag
33.49
0.24
0.24
56.75
1.13
F
FL Gypsum
24.68
0.32
0.011
6.75
0.06
G
CSC Greens Grade
20.11
5.37
0.14
60.5
0.734
H
CSC Macro Grade
16.67
6.5
0.13
60.5
0.697
  CCE = Calcium Carbonate Equivalent (titrated)
SAR = Sodium Absorption Ratio
Results Reported On: W=WET (AS RECEIVED) BASIS
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