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Traction-Engine.
Patent for an improved agricultural traction engine with unique driving wheels.
Date:
February 3, 1914
Creator:
Ingram, Joseph D.
Object Type:
Patent
System:
The Portal to Texas History
Tire-Tightener
Patent for a tire tightener. Illustrations included.
Date:
February 21, 1911
Creator:
Slay, Frank F. & Henry, Squire M.
Object Type:
Patent
System:
The Portal to Texas History
Economic Impacts of Groundwater Management Standards : In the Panhandle Groundwater Conservation District of Texas
"The objective of this study was to conduct an economic analysis of how the 50/50 management standard would impact irrigated producers in the region and the overall agricultural economy. Specifically this analysis was conducted on three levels: county, hydro-logic area, and representative farm. The study focused on the dynamic changes in agricultural production, saturated thickness, farm revenue, and the capacity to irrigate. A socioeconomic model was subsequently used to estimate changes in the regional economy due to changes in gross farm income that may occur under the 50/50 management standard." (p. 5).
Date:
February 28, 2012
Creator:
Weinheimer, Justin
Object Type:
Report
System:
The Portal to Texas History