Index Catalog // ScholarsArchive@OSU

Understanding the basics of managing dairy labor

Creator:: Gamroth, Michael J.
Abstract:: Published August 1989. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Dairy Labor Shsl(-o 250 M. Gamroth Hired and family labor costs on dairy farms vary from $1 to

Ammonia control best management practices

Creator:: Downing, Troy (Troy Woerner) and Gamroth, Michael J.
Abstract:: "There is growing interest in odor and gaseous emissions from livestock operations because of concern about global warming and enforcement of the Clean Air Act. This bulletin provides and evaluates best management practices for the control of ammonia lost to the air on dairy farms. Benefits are based on an...
Resource Type:: Technical Report
Full Text:: 2009 Troy Downing, Oregon State University Dairy Extension, Tillamook, Oregon Mike Gamroth, Oregon

Distribution of light within the crown of an open-grown Douglas-fir

Creator:: Ungs, M. J. (Michael J.)
Abstract:: A systematic investigation was made of the distribution of short wave radiation within the crown of an open-grown Douglas-fir tree. The study tree was 23 years old, 14 meters tall and had a maximum crown diameter of about ten meters. Global radiation was measured every 15 cm along eight different...
Resource Type:: Dissertation

Interpreting bulk tank milk culture

Creator:: Gangwer, Michael I., Gamroth, Michael J., and Hansen, Donald E.
Abstract:: The primary goal of a Bulk Tank Milk Culture (BTMC) is to determine what types of bacteria are in milk. Bacteria originate from three sources: udder tissue infected with a contagious bacteria, cow's environment, including milking equipment, and bacteria flora that reside on the teat or udder skin. Use this...
Resource Type:: Technical Report
Full Text:: . Gangwer, M. Gamroth, and D. Hansen The primary goal of a Bulk Tank Milk Culture (BTMC) is to determine

Increasing dairy efficiency [1987]

Creator:: Gamroth, Michael J. and Oregon State University. Extension Service
Abstract:: Published September 1987. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: replacements. Michael J. (Mike) Gamroth, Extension dairy specialist, Oregon State University. This

Selecting and culling dairy cattle

Creator:: Gamroth, Michael J. and Oregon State University. Extension Service
Abstract:: Published June 1987. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: and Culling Dairy Cattle M. J. Gamroth Selecting standards Selecting good dairy animals is easier

Starting a dairy in Oregon : information for the potential buyer and related industries

Creator:: Gamroth, Michael J., Miles, Stanley, and Oregon State University. Extension Service
Abstract:: This publication summarizes background information on the several dairy areas in Oregon. A prospective buyer of a dairy or dairy-related business should visit different areas before making a final decision.
Resource Type:: Technical Report
Full Text:: Related Industries M. Gamroth and S. Miles EM 8535 Reprinted February 1994 50¢ . This publication

Dairy goats for family milk supply

Creator:: Gamroth, Michael J. and Oregon State University. Extension Service
Abstract:: One or two goats can furnish fresh milk for a family on a year-round basis.
Resource Type:: Technical Report
Full Text:: 75¢ Dairy Goats for Family Milk Supply M. Gamroth Mike Gamroth, Extension dairy specialist, Oregon

Design and construction of demonstration/research wetlands for treatment of dairy farm wastewater

Creator:: Gamroth, Michael J. and Moore, James A. (James Allan), 1939-
Abstract:: EPA 600/R-93/105
Resource Type:: Technical Report

Animal waste complaints : how the process works

Creator:: Gangwer, Michael I., Gamroth, Michael J., Wilkinson, David, and Oregon State University. Extension Service
Abstract:: Published November 1991. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: on page 4) Michael I. Gangwer, Extension agent (dairy), Marion County, and Michael J. Gamroth

ScholarsArchive@OSU

Understanding the basics of managing dairy labor

Ammonia control best management practices

Distribution of light within the crown of an open-grown Douglas-fir

Interpreting bulk tank milk culture

Increasing dairy efficiency [1987]

Selecting and culling dairy cattle

Starting a dairy in Oregon : information for the potential buyer and related industries

Dairy goats for family milk supply

Design and construction of demonstration/research wetlands for treatment of dairy farm wastewater

Animal waste complaints : how the process works

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