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Effects of Decreasing Pasture Land Availability on Beef Operations. October 10, 2013. All cattle and calves in the U.S. was 89.3 million head on January 1, 2013. The lowest since 1952 (Beef production 25.9b. Lb. vs. 9.3 b. lb.). Situation. Higher cattle prices Higher input prices.
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Effects of Decreasing Pasture Land Availability on Beef Operations October 10, 2013
All cattle and calves in the U.S. was 89.3 million head on January 1, 2013. The lowest since 1952 (Beef production 25.9b. Lb. vs. 9.3 b. lb.)
Situation • Higher cattle prices • Higher input prices
What’s Happening to Pastureland • Extended Drought • Urban Sprawl • Land Leasing for Crops
How do we adapt? • More dependence on forages (due to high cost of grain) • Better utilization of forages • Replace feed grain (corn) with grain by-products • Graze some grain crops? Co-Exist? • e.g. Grain/combine wheat
How do we adapt? • More dependence on forages (due to high cost of grain) • Better utilization of forages • Replace feed grain (corn) with grain by-products • Graze some grain crops? Co-Exist? • e.g. Grain/combine wheat
Performance of Beef Calves Fed Supplements Containing Glycerin R. Burris, J. Lehmkuhler and J. Randolph University of Kentucky
Objectives • Minimize the use of grain supplements and maximize the use of forges and by-products. • To evaluate the use of glycerin (a by-product of biodiesel mfg) as a feedstuff. • Develop a by-product supplement for postweaning calves.
Summary • Glycerin can be an effective feed ingredient • Increase energy density • Serve as a conditioner • Glycerin can be a part of an “all by-product” supplement for weaned beef calves
How do we adapt? • More dependence on forages (due to high cost of grain) • Better utilization of forages • Replace feed grain (corn) with grain by-products • Graze some grain crops? Co-Exist? • e.g. Grain/combine wheat
Grazing stocker calves (heifers) on wheat and stockpiled fescue
What about wheat (grain) yields?Compaction?Subsequent soybean yields?
Grazed vs. Ungrazed Grazed vs. Ungrazed 72.1 vs. 71.5 bu/A 81.3 vs. 81.5 head/ft2 (no real difference)
Summary • High grain diets might change • Better forage management • More by-products feeding • Look for opportunities • Problem is erodible land that shouldn’t be cropped when fences are removed