Measuring 7-hr starch digestibility helps balance rations.
The Penn State Particle Separator (PSPS) provides a tool to quantitatively determine the particle size of forages and total mixed rations (TMR). The updated 2013 version of the PSPS adds the ability to estimate physically effective fiber (peNDF) to this tool.
Achieving ideal levels of fecal phosphorus requires attention to several factors. The good news is ideal levels are possible, but they certainly are not the easiest to achieve.
Genetic technologies offer new opportunities to develop precise management plans that will help a farmer capitalize on the genetic merit of each animal in his or her herd.
Delegating management of a process or technology we aren’t familiar with to someone else based on their personal strengths can be a way to develop our human resources on the farm. We can rely on the younger generation to help bridge the information and technology gap while providing them with experiences and opportunities to progress our farms at a quicker rate.
A few manure piles at the rear of the stalls doesn’t necessarily mean a poorly managed stall, but rather a well-used stall, which is a good thing. Rather than just look at how clean the stalls are, watch and evaluate how the cows use the stalls. In the end a clean, well-used stall is the real goal.
Fresh dairy cattle sometimes need a little extra TLC. Moving cows too early can hurt milk production.
Balanced rations for lactating dairy cows only work if ingredients are mixed properly.
The annual Nutrition Workshop offers continuing education for feed industry professionals. New this year are a members-only session for ARPAS members and a one-day Producer Sessions event especially designed for dairy farmers.
Knowing what it costs you to grow corn or beans can allow you to determine what yield levels will be profitable and how much you can afford to pay to rent crop ground.
Precision dairy management involves the use of technology to measure indicators on individual animals and the use of automation to perform tasks. These technologies are intended to increase efficiency and improve cow management; ultimately improving farm productivity and profitability. Many of these technologies can be applied to both small and large farms.
The heat and corn silage changes take a toll on milk production and dry matter intake at the Penn State Dairy Barn.
The Penn State dairy herd benefits from planning and monitoring on feed inventory, mysterious fat tests elude the nutritionist, and a new research trial shows potential for the industry.
A new growth spreadsheet that generates a customized growth curve for an individual herd based on that herd’s goal for age at first calving and the mature size of animals in the herd. Using this tool, you will be able to tell at every step of the way whether heifers are on track to calve at the right size and age, eliminating the delay that comes with not measuring heifer performance until first calving.
We can't control the weather, but we can make management changes to improve calf comfort and performance as the mercury rises.
A growing population and increased incomes from an economic boom are the driving forces behind a surge in dairy product demand in India. One key to the success of recent consumption trends has been an American standby: the refrigerator.
On-farm milk culture is a tool that can help you reduce the amount of antibiotics being used, decrease costs associated with clinical mastitis, and increase milk quality and profitability.
Commodity feeding can be a money saving or money losing game, and each farm needs to look at their numbers and make that decision for their operation.
When it rains, it pours: broken TMR mixer, running out of feed, and a drop in the milk fat test pose challenges to the herd.