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INPUT SUBSTITUTION IN IRRIGATED AGRICULTURE IN THE HIGH PLAINS OF TEXAS, 1970-80 [PDF]

open access: yes
The adaptability of irrigated agriculture in the High Plains region of Texas in the 1970-80 period is analyzed by estimating Allen partial elasticities of substitution for five key inputs (water, labor, center pivot, furrow and wheel roll systems) used ...
Nieswiadomy, Michael L.
core   +1 more source

Changes in Manure Management in the Hog Sector [PDF]

open access: yes
In recent years, structural changes in the hog sector, including increasing farm size and regional shifts in production, have altered manure management practices. Over the same period, changes to the Clean Water Act, new state regulations, and increasing
Key, Nigel D.   +2 more
core   +1 more source

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