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Full-Text Articles in Life Sciences

Opportunities And Challenges For Dairy Steer Production In Northwest Iowa, Beth E. Doran, Ron Orth, John D. Lawrence Jan 2004

Opportunities And Challenges For Dairy Steer Production In Northwest Iowa, Beth E. Doran, Ron Orth, John D. Lawrence

Beef Research Report, 2003

A dairy steer survey, co-sponsored by Iowa State University Extension and the Iowa Institute for Cooperatives, was mailed to 635 cattle producers in northwest Iowa to assay the potential opportunities and challenges of feeding dairy steers. Replies from 177 surveys were summarized. Thirty-seven percent cited profitability as the major reason they had fed dairy steers. In comparing beef and dairy steers, reduced feeder calf cost was cited as an advantage with dairy steers. However, market access, finished market price and feed efficiency of dairy steers rated poorer than with beef steers. The biggest challenge to dairy steer production was market ...


Natural Product Herbicides For Control Of Annual Vegetation Along Roadsides, Stephen L. Young Jan 2004

Natural Product Herbicides For Control Of Annual Vegetation Along Roadsides, Stephen L. Young

West Central Research and Extension Center, North Platte

Natural product herbicides for vegetation control are being considered as alternatives to synthetic herbicides by many public agencies. Studies were conducted along roadsides at the Hopland Research and Extension Center (HREC) in 2001 and 2002 and on California State Route 29 (SR29) in 2002 to evaluate acetic acid, pine oil, and plant essentials compared with glyphosate for control of herbaceous vegetation. In 2001, annual grass control after a single application of pine oil at HREC was 40% or less effective, whereas acetic acid was at least 79% effective. A second application of pine oil or acetic acid did not control ...


2004 Nebraska Swine Report, Duane E. Reese Jan 2004

2004 Nebraska Swine Report, Duane E. Reese

Historical Materials from University of Nebraska-Lincoln Extension

This publications was prepared by the staff in Animal Science and cooperating Departments for use in Extension, Teaching and Research programs. It deals with the results that were done in reproduction, breeding, health, genetics, nutrition, economics and housing of swine.


Ec04-219 2004 Nebraska Swine Report, Duane Reese Jan 2004

Ec04-219 2004 Nebraska Swine Report, Duane Reese

Historical Materials from University of Nebraska-Lincoln Extension

The 2004 Nebraska Swine Report was prepared by the staff in Animal Science and cooperating Departments for use in Extension, Teaching and Research programs. This publications deals with research on swine reproduction, breeding, health, nutrition, economics, and housing.