New corn silage and candy product pose challenges to ration balancing.
It’s that time of year again! Cold weather is approaching and keeping every newborn and young calf healthy might be challenging. Wind and snow can add stress to even the healthiest of calves.
Penn State research has determined that histidine can be a limiting amino acid in high-producing dairy cows fed corn silage and alfalfa haylage-based diets deficient in metabolizable protein (MP). This is primarily a result of the relatively low histidine concentration in microbial protein synthesized in the rumen. When formulating diets for high-producing dairy cows fed MP at or below NRC (2001) requirements, nutritionists should also balance for digestible histidine supply.
Internal parasites continue to plague the livestock industries. Economic costs due to parasitism vary with animal age, stage of growth, degree of exposure, and level of nutrition. Late fall or winter is a good time for dairy producers to strategize with their veterinarian and develop a parasite control program that fits with animal care and planning for crops and forages.
Penn State will be conducting a survey to identify causes of stillborn calves in dairy and beef herds in Pennsylvania. Calves must be submitted for testing within 6 hours of birth. Read on for more information on stillbirths and contact information for participating in this research project.
Penn State Extension Dairy Team welcomes their newest members Ximena del Campo and Heather Weeks.
The Penn State Extension Dairy Team’s mobile app DairyCents is now available for download on Android devices. DairyCents has been available since August on iTunes and has over 600 registered users to date.
Unexpected commodity deliveries and corn silage transitions made October interesting for the Penn State Dairy Herd.
Since the deregulation of electricity generation there have been numerous changes in the price structures for electricity. Take the time to investigate your options and consider changes that could save you money.
Controlling costs is just as important as ensuring the quality and quantity of heifers entering the dairy herd. Understanding a herd’s unique heifer need and availability based on key herd metrics can achieve insight into potential limitations or excess availability of heifers. Controlling these metrics to improve access to replacement opens the dairy business to greater control of quality of heifers becoming their next lactating herd participants.
Holstein herds in Pennsylvania have made progress in reducing the average age of heifers at first calving.
Federal funding is gone, but Johne's Disease isn’t. This article presents some relatively easy and inexpensive management practices that you can use to minimize the level of infection and the impact of this disease in your herd.
Transition to 2012 early corn silage results in drops in milk production and fat test.
Last minute corn silage shortage puts pressure on early corn supply.
Perspectives on the dangers of keeping bulls on the farm and alternatives that can help keep you, your family, and your employees safe.
New research from the University of Minnesota confirms that colostrum pasteurization can be successful on commercial dairy farms.
In late summer and early fall, the talk of pricing standing corn for corn silage always seems to come up in conversation. Most look for a simple conversion from the current cost of grain corn to the value for corn silage. Unfortunately, in today’s economic environment, taking a little time to look at the factors involved with pricing corn silage from standing corn will help both the buyer and seller reach a fair price. Consider the price from each perspective, grain grower and forage buyer.
Milk production maintains even through heat due to cool nights
Poor maintenance can reduce efficiency of ventilation systems by as much as 40 percent.
New products will be adding processing capacity to the Northeast region. What opportunities exist for dairy producers?