Climate change online

The new interactive website Climate Hot Map, sponsored by the Union of Concerned Scientists, shows global warming effects around the world. It gives some temperature information, but also looks at effects on fresh water and oceans, and on human health and food production.

Dairy production in Lancaster County, Pennsylvania, is …

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Switchgrass and Big Bluestem

Switchgrass and Big Bluestem Response to Spring Burning and Glyphosate Application: Hay, Biomass, and Seed Yields

by M.A. Sanderson, R.R. Schnabel, W.L. Stout, and D. Genito, USDA-ARS Pasture Systems and Watershed Management Research Unit, University Park, PA; W.S. Curran, Dep. Crop and Soil Sciences, The …

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Simulation of Beef Farms

Simulation to Study the Environmental Impact and Profitability of Beef Farms
by C. Alan Rotz, USDA-ARS, Pasture Systems and Watershed Management Research Unit, Dennis R. Buckmaster, Agricultural and Biological Engineering Dept. and John W. Comerford, Dairy and Animal Science Dept., Penn State University, University Park, PA 16802

printable version …

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