Articles

48 Results

List Grid

A promising stand of alfalfa in bloom. Image Credit: Jessica Williamson
Fall Forage Establishment - Articles Articles

Fall Forage Establishment

Jessica A. Williamson, Ph.D., Marvin Hall, Ph.D.

Pasture managers and hay producers have a window of opportunity in the late summer and early fall to improve existing or establish new stands through seeding. More
Photo from pixabay.com. CC0
The Fat in Different Dairy Products - Articles Articles
Learn about the impact milk fat has on human health and how it differs between various dairy products. More
Why Cows Don't Get Pregnant
Why Cows Don't Get Pregnant - Articles Articles

Why Cows Don't Get Pregnant

Andrew Sandeen

Dairy cows don't always conceive after the first insemination attempt. There are a variety of causes that may contribute to conception failure. More
Photo credit: Andrew Sandeen
More Progesterone, Please - Articles Articles

More Progesterone, Please

Andrew Sandeen

Progesterone is essential for normal reproductive cycling; it inhibits estrus and controls follicle growth. But, some high-producing dairy cows have too little in circulation. More
Forage Variety Trials Reports
Forage Variety Trials Reports - Articles Articles

Forage Variety Trials Reports

Marvin Hall, Ph.D.

Forage Trials Report summarizes performance data collected from ongoing forage trials at two sites in Pennsylvania. More
Photo credit: Andrew Sandeen
Is 60 the Magic Number? - Articles Articles

Is 60 the Magic Number?

Andrew Sandeen

Factors to consider before shifting voluntary waiting period or dry period length. More
Determining Pasture Yield
Determining Pasture Yield - Articles Articles

Determining Pasture Yield

Marvin Hall, Ph.D.

Direct and indirect methods of determining pasture yield. More
Tall Fescue
Tall Fescue - Articles Articles

Tall Fescue

Marvin Hall, Ph.D.

In Pennsylvania, Tall fescue has been used primarily for conservation purposes but is well suited as hay, silage, or pasture. More
Predicting Pregnancy Loss
Predicting Pregnancy Loss - Articles Articles

Predicting Pregnancy Loss

Andrew Sandeen

Diagnosing pregnancy early identifies open cows and can help minimize days open and increase profitability, but losing confirmed pregnancies can be very frustrating. More
Howard F. Schwartz, Colorado State University, Bugwood.org
Alfalfa Frost Heaving: Assessing the Damage - Articles Articles
March is the time to scout for alfalfa frost heaving so that preparations can be made if the stand will need to be rotated out in spring. More
Food is a central part of life in every culture. And eating with others is meaningful. The foods may be different, such as this ugali (corn porridge) and dried fish from Tanzania, but the significance of eating together isn’t.
Making the Most of Cross-Cultural Encounters - Articles Articles
Understanding differences between cultures can provide helpful insight for situations encountered everywhere in our increasingly global society, including common encounters on U.S. farms. More
Dealing with the Stubborn Corpus Luteum (CL) During a Timed AI Program
Dealing with the Stubborn Corpus Luteum (CL) During a Timed AI Program - Articles Articles
Some of the latest, greatest timed artificial insemination (AI) protocols have become pretty complex, but not without valid reasons. More
Need Forage? Try Annual Crops
Need Forage? Try Annual Crops - Articles Articles

Need Forage? Try Annual Crops

Marvin Hall, Ph.D.

Alternative species to meet forage needs and supplement feedstocks. More
Poisonous Pasture Weeds
Poisonous Pasture Weeds - Articles Articles

Poisonous Pasture Weeds

Marvin Hall, Ph.D., Dwight Lingenfelter, William S. Curran, Ph.D.

Grazing animals will very rarely eat poisonous weeds if there are other options. However, the wet weather has been great for poisonous plant growth and the concern is heightened. More
Cyclicity in Dairy Cows: Postpartum Blues
Cyclicity in Dairy Cows: Postpartum Blues - Articles Articles
Ovulation is the critical event that must function correctly and be responded to in a timely manner in to establish a new pregnancy. More
John D. Byrd, Mississippi State University, Bugwood.org
Grass Tetany in Grazing Animals - Articles Articles

Grass Tetany in Grazing Animals

Marvin Hall, Ph.D.

Be alert to the potential risk for Grass Tetany in high potassium soils and when other conditions are favorable for the development of this livestock illness. More
Cyclicity in Dairy Cows: Defining the Issue
Cyclicity in Dairy Cows: Defining the Issue - Articles Articles
Open cows that aren't cycling normally can hamper successful reproduction. More
A Long-Term Mindset for Reproductive Management
A Long-Term Mindset for Reproductive Management - Articles Articles
As we look at reproductive management and its impact on overall success of a dairy operation, it is clearly a critical component. More
Use of Activity Monitors to Predict Ovulation and Get Cows Pregnant
Use of Activity Monitors to Predict Ovulation and Get Cows Pregnant - Articles Articles
Activity monitors may consistently predict ovulation and pinpoint the perfect time to breed cows. More
Beware of the Dangers of Hot Hay
Beware of the Dangers of Hot Hay - Articles Articles

Beware of the Dangers of Hot Hay

Marvin Hall, Ph.D.

Wet weather can make hay making difficult. Therefore, it’s especially important to monitor the temperature and condition of stored hay. More
Fig. 1. Brown stripe on orchardgrass
Diseases in Orchardgrass - Articles Articles

Diseases in Orchardgrass

Marvin Hall, Ph.D.

Major diseases of orchardgrass in our area has no quick fix yet, but fertility management helps. More
Chemical Conditioners for Hay
Chemical Conditioners for Hay - Articles Articles

Chemical Conditioners for Hay

Marvin Hall, Ph.D.

Decreasing the drying time of cut forage, and increasing the chances of getting the hay baled before inclement weather arrives with chemicals. More
Grazing Winter Small Grains
Grazing Winter Small Grains - Articles Articles

Grazing Winter Small Grains

Marvin Hall, Ph.D.

Grazing winter small grains can be an easy and profitable way to start grazing early in the season, but requires proper management of the crop and livestock. More
Calibration of Grain/Seed Drills
Calibration of Grain/Seed Drills - Articles Articles

Calibration of Grain/Seed Drills

Sjoerd Willem Duiker, Ph.D., CCA, Ron Hoover

The seed delivery system in drills is not as precise as that used in planters because they use flutes or sponges to meter seed instead of seed singulation. More
Warm-Season Grasses for Pheasants
Warm-Season Grasses for Pheasants - Articles Articles

Warm-Season Grasses for Pheasants

Marvin Hall, Ph.D.

Warm-season grasses such as big bluestem and switchgrass can provide forage for animals throughout the summer months when cool-season grasses become less productive. More
Page:
  1. 1
  2. 2