On-Demand Resources from Penn State Extension

View short videos and recorded webinars

Penn State Extension is a modern educational organization dedicated to delivering science-based information to people, businesses, and communities. Click on any of the resources below to view a recorded webinar or video provided by our expert educators.

Home Food Preservation

Acidity Level of Fruit in Jam and Jelly Preparation

Fruits have varying levels of acidity. The higher the acid level the better the gelling process, low acid fruits require additional acid to obtain a good gel.

Key Ingredients for the Perfect Jam or Jelly

Ripeness and type of fruit determine a fruit's pectin content, both critical ingredients to making jam and jelly with a firm, tender texture, and excellent flavor.

Making Low Sugar Jam and Jelly with Low Methoxyl Pectin

Low methoxyl pectin, if correctly used, will create a gel in the absence of sugar and acid for those desiring jams and jelly containing less sugar.

Making Low or No Sugar Jam and Jelly

Commercial products are available that create a gel without sugar. Low and no sugar jam and jelly will have different characteristics than regular jam or jelly.

Preventing Crystal Formation when Making Jam and Jelly

Following proper procedure is critical to prevent jam or jelly from becoming grainy. This video describes causes as well as tips to prevent crystal formation.

Preventing Jam and Jelly from Not Setting

This video describes the possible causes of jam and jelly not gelling or setting, as well as tips to prevent this from happening.

Safe Handling and Preparation of Hamburgers

Raw meat can contain harmful bacteria that can lead to food-borne illness when not handled and prepared properly. Follow these practices to ensure that you, your friends, and family enjoy a safe meal.

Unsafe Canning Methods

This video informs home food preservers what canning methods are no longer considered safe to use.

Youth

Animals and Livestock

California Mastitis Testing for Dairy Cows

In this video, you will learn how to perform a simple mastitis test called the California Mastitis Test. This test will help to decrease mastitis on your farm.

Creep Feeding Principles for Lambs and Goat Kids

Discover the essential aspects of creep feeding, including setting up feeders, recommended designs, ideal feeds for creep areas, and the crucial do's and don'ts for successful implementation.

Crossbreeding Dairy Cattle With Beef Semen

In recent years, the use of beef semen to breed dairy cows has increased at a dramatic rate. This video will explore a research program designed to investigate the outcomes of those crossbred matings, the calves.

Horse Manure and Pastures: Fertilizer Value and Other Considerations

Discuss the benefits and environmental risks of horse manure on pastures during this informative event!

Horses and Ticks Don't Mix - Protecting Your Horses From Tick Bites

Learn ways to protect your horses from tick bites this summer!

Penn State Particle Size Separator (PSPS)

The Penn State Particle Size Separator (PSPS) is an effective tool to help determine proper particle length and feed distribution in dairy rations and forage samples.

Poultry Houses - Biosecurity

Minimizing introduction and spread of potentially harmful organisms is critical on commercial poultry farms. This video demonstrates how to safely bring a visitor onto the premises.

Raising Pigs 1: Farrowing

Knowing a little about what is happening to the sow and piglets during farrowing can help farmers better care for their breeding swine herd, and improve piglet care during the birthing process.

Rotational Grazing for Horse Farms

Make the most of your pasture acreage using rotational grazing!

Understanding Highly Pathogenic Avian Influenza

This short video series helps backyard and small flock poultry owners understand Highly Pathogenic Avian Influenza (HPAI), its symptoms, and how it is spread.

Farm Safety

Health and Wellness

Addiction 101

Intended to reduce the stigma surrounding substance use, this program will address risk factors for substance use and substance-use disorders and share strategies for prevention.

DASH Recommendations for Heart Health

Learn about the DASH eating plan and how to follow this heart healthy way of eating.

DASH Serving Sizes for Heart Health

Learn about the DASH eating plan food groups, the recommended number of servings needed each day and the serving sizes, based on a 2000 calorie-a-day diet.

Healthy Living for Your Brain and Body

Learn about new research in healthy aging and strategies for aging well during this informative virtual event.

Kinship Family Forum: The Dean's Journey

Learn about kinship care through Dean Ott's personal journey and explore the challenges, resilience, and resources that shape kinship family experiences.

Lifelong Improvements through Fitness Together (LIFT)

Lifelong Improvements through Fitness Together (LIFT) is an educational program for older adults to promote balance, flexibility, and strength training to improve functional fitness.

Stigma and Substance Use

Learn how stigma impacts recovery and ways to reduce stigma by using evidence-based strategies to use in personal and professional situations.

Substance Use Trends in Pennsylvania

Current trends and related statistics of substance use in Pennsylvania, identifying substance use disorders, and where to find recovery support.

The Science of Addiction and Recovery

Explore addiction as a disease, its effects on physical health, available treatment options for substance use disorder, and the scientific aspects of the recovery journey in current research.

Water Resources

Agricultural Erosion and Sediment Control Planning Resources

In Pennsylvania, the area of agricultural land disturbance determines if a farm needs an Agricultural Erosion and Sediment Control Plan (Ag E&S Plan). Learn more about why these are important, whether your farm needs a plan, and available resources.

Applying Herbicides in and Around Water

This video explains the regulations pertaining to landowners in Pennsylvania about proper use of herbicides in aquatic settings.

Growing Great Buffers

Growing Great Buffers is a series of short, helpful videos that describe step-by-step maintenance tasks needed for newly planted riparian buffers.

How To Use the Penn State Drinking Water Test Kit

This video will walk you through how to use the Penn State drinking water test kit to successfully analyze the quality of your drinking water.

Protecting Dogs and Animals from Harmful Algae Blooms

Learn about harmful algae blooms and their possible toxins during this live webinar.

Roadside Guide to Clean Water: Manure Storage and Application

Manure is a great resource for farms because it contains valuable nutrients that benefit growing crops.

Roadside Guide to Clean Water: Riparian Buffers

A riparian buffer involves planting or retaining trees, shrubs, or tall grasses along the banks of rivers, streams, lakes, and ponds.

Solving Bacteria Problems in Wells and Springs

This video discusses various steps homeowners can take to solve or treat bacteria problems in wells, springs and cisterns used for drinking water.

What are Permeable Surfaces?

Permeable surfaces are alternatives to typical paving methods that can help to greatly increase infiltration and decrease flooding and run-off issues

Vector-borne Diseases