GARLIC CROP TEST RESULTS
Conducted at El Rancho "Los Rancheros" in Pabellon,
Aguascalientes, Mexico in 1996-1997 |
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| Purpose |
| The following is a 6 month
evaluation of 1) soil conditions prior to and after the use of MicroSoil and 2) the
results of yield at harvest. |
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| Soil Analysis |
Soil sample #1
was taken in October, 1996 prior to the application of MicroSoil and the planting of the
garlic. Then, 1 liter of MicroSoil was diluted in 100 liters of water and applied to each
hectare. The MicroSoil dilution was applied in conjunction with 80% of the amount of
fertilizer normally used prior to planting.
Soil sample #2 was taken on May 7, 1997 just prior to harvesting the garlic crop. |
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|
SOIL ANALYSIS REPORT |
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| |
SAMPLE |
|
#1 |
#2 |
Difference |
| 1 |
Organic
Matter |
0% |
0.57 |
1.45 |
+0.88 |
| 2 |
pH |
|
8.15 |
7.6 |
-0.55 |
| 3 |
C.E.C. |
ms/cm |
0.3 |
2.7 |
+2.4 |
| 4 |
Nitrogen |
ppm |
15 |
35 |
+20 |
| 5 |
Phosphorus |
ppm |
31.73 |
25 |
-6.73 |
| 6 |
Potassium |
ppm |
882.29 |
180 |
* |
| 7 |
Calcium/Magnesium |
ppm |
4080 |
1225 |
* |
|
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|

What does the soil analysis tell us?
- The organic matter went up .88% and supplied nitrogen throughout the
growing season.
- Due to the increase in organic matter, the higher pH of 8.15 was
reduced by 0.55.
- CEC was elevated by 2.4 (this is asubstantial gain)
- The nitrogen rate was elevated by 230%
- Phosphorus was low and remained low
- * It is quite apparent from the test results on potassium, calcium
and magnesium that these were being tied up in the soils and by using MicroSoil they were
able to be released and used by the crop. In soil sample #2 amounts of these nutrients are
now at a more normal rate.
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Garlic Yield at
Harvest |
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| Fields |
A |
B |
C |
| |
Kgs/Ha |
Kgs/Ha |
Kgs/Ha |
| Harvest results |
11534.88 |
15391.86 |
13164.12 |
| Difference |
|
3856.98 |
1629.24 |
| % Increase in Crop Yield |
|
33% |
14% |
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Field A is the
control plot with normal fertilization.
Fields B & C show MicroSoil application at a rate of one (1) liter per hectare with a
20% reduction in normal fertilization. |
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| Conclusion |
| When MicroSoil was used with
reduced amounts of chemical fertilizers, not only was there a substantially higher crop
yield, but the overall condition of the soil was much better due to increased organic
matter, a more balanced pH and a much higher (CEC) cation exchange capacity at harvesting. |
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| Note: Although this was an
informal test, we believe that chemical fertilizer use could have been reduced by another
30% and the results still been at least the same as those realized in this test. |
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