USDA-ARS PSWMRU 2007 Research Report

USDA Agricultural Research Service PASTURE SYSTEMS AND WATERSHED MANAGEMENT RESEARCH UNIT RESEARCH SUMMARIES and FACT SHEETS 2007

Full report (PDF)

Improving Productivity, Sustainability, and Profitability of Grassland Agriculture

We conduct research to develop and transfer economically, environmentally, and socially sustainable management systems for northeastern grazing and cropping enterprises. We focus …

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Ammonia Emissions from Pennsylvania Dairy Farms

Alan Rotz, USDA/ARS, Pasture Systems and Watershed Management Research Unit, University Park, PA.

Introduction

Dairy farms, along with other animal feeding operations, were asked this past year to consider a consent agreement with the U.S. Environmental Protection Agency (EPA) to fund research into whether or not air pollution …

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