Crop Yield by Area Symbol
This script retrieves crop yields by area symbol.
Text highlighted in yellow in the example script can be changed for a particular area, or you can use wildcards to get an entire State. Examples can be found on the Tips page.
Tips Page
Copy the example script below and paste it into the query page on the Soil Data Access site.
Soil Data Access Query Page
Example Script
SELECT areasymbol AS Area_symbol, areaname AS Area_name, l.tabularversion AS Version, musym AS Map_unit_symbol,
m.mukey AS MUKEY, cropname AS Crop, yldunits AS Units, nonirryield_r AS Non_irrigated, irryield_r AS Irrigated
FROM legend AS l
INNER JOIN mapunit AS m ON l.lkey = m.lkey AND areasymbol LIKE
'TX299'
LEFT OUTER JOIN mucropyld AS y ON m.mukey = y.mukey
Example Table Output
Description of tables and columns can be found on this link:
Table and Column Descriptions
Area_symbol |
Area_name |
Version |
Map_unit_symbol |
MUKEY |
Crop |
Units |
Non_irrigated |
Irrigated |
TX299 |
Llano County, Texas |
11 |
BaC |
369778 |
Corn |
Bu |
65 |
|
TX299 |
Llano County, Texas |
11 |
BaC |
369778 |
Grain sorghum |
Bu |
55 |
|
TX299 |
Llano County, Texas |
11 |
CaB |
369781 |
Peanuts |
Lbs |
1200 |
3000 |
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