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Journal of Dairy Science
|
October 1, 1993
New technologies and decision making in high producing herds
S L Spahr
Science (New York, N.Y.)
|
March 9, 1990
Milk products: surplus or shortage?
S L Spahr
Journal of Dairy Science
|
October 1, 1993
Automated electronic activity measurement for detection of estrus in dairy cattle
X Liu, S L Spahr
Journal of Dairy Science
|
May 1, 1983
Effects of milking interval on selected milk constituents from normal and infected quarters
R S Fernando, S L Spahr
The Journal of Heredity
|
May 1, 1979
Miniature calves
K E Gregory, S L Spahr
Journal of Dairy Science
|
November 1, 1991
Activity monitoring and an enzyme immunoassay for milk progesterone to aid in the detection of estrus
A S Moore, S L Spahr
Journal of Dairy Science
|
May 16, 2001
Detection and characterization of estrus in dairy cattle with an electronic heatmount detector and an electronic activity tag
E E At-Taras, S L Spahr
Journal of Dairy Science
|
November 1, 1980
Methane production from cattle waste in laboratory reactors at 40 degrees and 60 degrees C after solid-liquid separation
M B Rorick, S L Spahr, M P Bryant
Journal of Dairy Science
|
February 1, 1981
Influences on progesterone concentration in bovine milk
J A Pennington, S L Spahr, J R Lodge
Journal of Dairy Science
|
June 1, 1973
Urea utilization by lactating cows
J H Clark, S L Spahr, R G Derrig
Page
of 3
Search research articles
Search
Showing results (1-10 of 30) with videos related to
Sort By:
Page
of 3
Journal of Dairy Science
|
October 1, 1993
New technologies and decision making in high producing herds
S L Spahr
Science (New York, N.Y.)
|
March 9, 1990
Milk products: surplus or shortage?
S L Spahr
Journal of Dairy Science
|
October 1, 1993
Automated electronic activity measurement for detection of estrus in dairy cattle
X Liu, S L Spahr
Journal of Dairy Science
|
May 1, 1983
Effects of milking interval on selected milk constituents from normal and infected quarters
R S Fernando, S L Spahr
The Journal of Heredity
|
May 1, 1979
Miniature calves
K E Gregory, S L Spahr
Journal of Dairy Science
|
November 1, 1991
Activity monitoring and an enzyme immunoassay for milk progesterone to aid in the detection of estrus
A S Moore, S L Spahr
Journal of Dairy Science
|
May 16, 2001
Detection and characterization of estrus in dairy cattle with an electronic heatmount detector and an electronic activity tag
E E At-Taras, S L Spahr
Journal of Dairy Science
|
November 1, 1980
Methane production from cattle waste in laboratory reactors at 40 degrees and 60 degrees C after solid-liquid separation
M B Rorick, S L Spahr, M P Bryant
Journal of Dairy Science
|
February 1, 1981
Influences on progesterone concentration in bovine milk
J A Pennington, S L Spahr, J R Lodge
Journal of Dairy Science
|
June 1, 1973
Urea utilization by lactating cows
J H Clark, S L Spahr, R G Derrig
Page
of 3