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The Purdue Extension – Forestry & Natural Resources (FNR) team would like to take this time to thank our followers for their requests and comments. We received requests to improve our Purdue Extension – FNR’s Got Nature? Blog social media buttons and we would like to announce they are ready for you to share our articles. You can easily share the blog articles to X-Twitter, Facebook, LinkedIn, and Pinterest, along with an Email option.

The Got Nature? Blog was started 11 years ago to allow the FNR Extension team to share aquatic, forestry, natural resources, wildlife, urban forestry and wood products hot topics along with answering any questions regarding these areas. The blog producer Diana Evans, Web and Extension Specialist, has been with the blog from the start. The Got Nature? blog has had over 166,000 web visits in the past three years.

If you have a natural resource topic you would like to hear from our experts about, fill out our quick and easy Contact Us form.

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What is Purdue Extension-Forestry and Natural Resources (FNR)?
Purdue Extension – FNR is a part of a larger group, the Cooperative Extension Service (CES), one of the nation’s largest and best-researched providers of science-based information and education. Purdue Extension delivers practical, research-based information and provides high-impact educational programs that enhance lives and livelihoods.

Resources:
Subscribe to Purdue Extension-FNR YouTube Channel
ID That Tree, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
Woodland Management Moment, Purdue Extension-FNR YouTube playlist
Ask An Expert Playlist, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Wildlife Habitat Hint Playlist, Purdue Extension – FNR YouTube Channel
Subscribe to the Purdue Extension – Forestry and Natural Resources YouTube Channel

Diana Evans, Extension & Web Communications Specialist
Purdue University Department of Forestry and Natural Resources

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Freshwater prawn (Macrobrachium rosenbergii), also known as the giant river prawn and giant tiger prawn, is a close relative to marine shrimp. They are one of over 950 species in the Palaemonidae family. Freshwater prawn males can reach a total length of 12.6 inches (320 mm); females 9.8 inches (250 mm). Their long and slender claws (chelipeds) are blue or orange in color. Their shell (exoskeleton) turns pink when cooked. Freshwater prawns are known for having succulent tail meat with a firm, lobster like, texture and sweet flavor.

Where do the freshwater prawn I eat come from?
Macrobrachium rosenbergii are tropical crustaceans native to Malaysia. They are commercially harvested from the wild and have been introduced to every continent, except Antarctica, for the purpose of commercial farming. In the US, freshwater prawn are commercially farmed in the Midwest, the South, and Hawaii. The freshwater prawn industry is small, making up less than 1% of annual domestic aquaculture production. In 2018, 45% of farms that reported raising freshwater prawn to food size, were located in the Midwest. Freshwater prawn are commonly raised in ponds and sold fresh, with heads intact, from the farm, at local farmers markets, and Asian markets. Midwest farm-raised freshwater prawn are typically sold seasonally—in early fall.

To receive the free download and recipe visit the Purdue Extension’s resource center: The Education Store – Freshwater Prawn Farmed Fish Fact Sheet.

Resources:
Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center
Pacific White Shrimp Farmed Fact Sheet, The Education Store
Yellow Perch Farmed Fish Fact Sheet, The Education Store
Tilapia Farmed Fish Fact Sheet, The Education Store
Rainbow Trout Farmed Fish Fact Sheet, The Education Store
American Paddlefish, The Education Store
A Guide to Small-Scale Fish Processing Using Local Kitchen Facilities, The Education Store
Aquaculture Family Coloring Book Development, The Education Store
Channel Catfish, The Education Store
Eat Midwest Fish, Illinois-Indiana Sea Grant online resource hub

Amy Shambach, Aquaculture Marketing Outreach Associate
Purdue Department of Forestry and Natural Resources/Illinois Indiana Sea Grant Program

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MyDNR, Indiana’s Outdoor Newsletter: We need the public’s help to update The Big Tree Registry, a list of the largest known specimen of each native tree species in Indiana.

“Indiana’s currently tallest recorded tree is a 152-foot-tall bitternut hickory, and our widest tree circumference is a silver maple at more than 361 inches,” said Jacob Roos, DNR urban forestry director. “We need help getting out across the state to find our new record-setting trees.”

That means it’s time to review the recently updated champions list and start looking for new candidates to nominate for the list, which is maintained by DNR’s Division of Forestry.

Three measurements are required:
• trunk circumference, in inches, at 4 1/2 feet above the ground;
• total height, in feet;
• and average crown spread, in feet.

The total size of each tree nominated is calculated by adding the circumference and height to a quarter of the average crown spread.

The individual tree of each Indiana native tree species with the highest total points will be that species’ Big Tree champion. All nominations are reviewed, but only those with the highest scores will be verified.

To see full post please visit IN DNR, It’s Time to Start Looking for Big Trees.

To learn more please visit  The Big Tree Registry, IN DNR-Division of Forestry.

Sign up to receive the MyDNR Newsletter by email: MyDNR Email Newsletter

Resources:
Investing in Indiana Woodlands, The Education Store
Forest Improvement Handbook, The Education Store
ID That Tree, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
Woodland Management Moment , Purdue Extension-FNR YouTube playlist
Find an Arborist, International Society of Arboriculture
Planting Your Tree Part 1: Choosing Your Tree, Purdue Extension YouTube Channel
Native Trees of the Midwest, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
Finding help from a professional forester, Indiana Forestry & Woodland Owners Association
District Foresters for 10 plus acres, Indiana Department of Natural Resources

Indiana Department of Natural Resources

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Illinois-Indiana Sea Grant (IISG) Newsroom: At the recent Great Lakes Sea Grant Network meeting in Evanston, Illinois, Amy Shambach, Illinois-Indiana Sea Grant aquaculture marketing outreach associate, was presented with the 2023 Great Lakes Sea Grant Network Early Career Award.

Shambach has been in her role with IISG since 2019. Since then, she has developed numerous outreach products, including videos, factsheets, and websites. She has organized and led webinars and workshops in the two states and helped lead Great Lakes-wide projects.

Throughout her four years with the program, Shambach has worked closely with fish farmers—she has been someone they can turn to for guidance and information. As a result, she was able to help some farmers successfully secure federal support during COVID and then when an ice storm hit southern Illinois.

“It is unusual for someone to launch so many high-output, high-impact programs so early in their Sea Grant career, especially when they begin the job with little outreach experience,” said Stuart Carlton, IISG assistant director. “However, Amy is not usual, she is special, and is well deserving of recognition for her work.”
To see full article, please visit: Illinois-Indiana Sea Grant recognized for outstanding outreach efforts.

Amy provides outreach and extension services to producers, potential producers, and consumers, which is also shared through IISG partner Purdue Extension.

To view Amy’s publications and products, please visit Illinois-Indiana Sea Grant’s Resources Page.
For free downloads of the publications, view The Education Store, Purdue Extension’s resource center, and place “Amy Shambach” in the search field.

Resources:
Freshwater Prawn Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center
Largemouth Bass Farmed Fish Fact Sheet, The Education Store
Atlantic Salmon Farmed Fish Fact Sheet, The Education Store
A Guide to Small-Scale Fish Processing Using Local Kitchen Facilities, The Education Store
Walleye Farmed Fish Fact Sheet: A Guide for Seafood Consumers, The Education Store
Sustainable Aquaculture: What does it mean to you?, The Education Store
Center For Great Lakes Literacy (CGLL), Website
Scientists bring the Great Lakes to students learning from home, Got Nature? Blog
Aquaculture Industry in Indiana Growing, Purdue Today
Largemouth Bass Market Trends, Purdue Extension – Forestry and Natural Resources (FNR) YouTube Channel
Ask An Expert: Hot and Cold, Video, Purdue Extension – FNR YouTube Channel
Video: Cage Culture and Aquaponics, FNR Youtube Channel
Eat Midwest Fish, Illinois-Indiana Sea Grant online resource hub

Illinois-Indiana Sea Grant (IISG)

 

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This one-day workshop will focus on aquaponics in the classroom. Topics that will be covered include fish culture basics, plant culture, water quality, systems, and more. 

Workshop Participants will:

• Participate in hands-on activities.
• Learn about IISG’s NEW aquaponics curriculum.
• Tour the High School for Ag Sciences aquaponics space.
• Become eligible for a new IISG loan program.
• Hear about IISG programs.
• Be inspired to incorporate aquaponics in the classroom.

Date: Saturday, November 4, 2023
Time: 9 AM – 5 PM Central (CST)
Location: Chicago High School for Agricultural Sciences, 3857 West 111th Street, Chicago, IL, 60655

Program partners include Illinois-Indiana Sea Grant, the Center for Great Lakes Literacy, the Indiana Aquaculture Association, University of Illinois Extension, and Purdue University’s Department of Forestry and Natural Resources.

To learn more about this event and how to register please visit Purdue Extension – Forestry & Natural Resources (FNR) Events.

What is Aquaponics: Fish and Plants Grow Sustainably Through Aquaponics, IISG Newsroom

About IISG: These are trying times for the environment. Climate change and other concerns such as population growth, aquatic invasive species, contaminated waters, and loss of natural habitat, the southern Lake Michigan region faces many challenges. Illinois-Indiana Sea Grant (IISG), with its unique mandate to bring the latest science to those who can best use the information, serves a critical role in empowering people to solve problems in sustainable ways. The program is funded through National Oceanic and Atmospheric Administration (NOAA), the University of Illinois and Purdue University, but IISG also works in partnerships with key organizations, institutions, and agencies in the region to reach more audiences and multiply opportunities for success. IISG brings together scientists, educators, policy makers, community decision makers, outreach specialists, business leaders, and the general public to work towards a healthy environment and economy.

Resources:
Walleye Farmed Fish Fact Sheet, The Education Store, Purdue Extension’s resource center
Freshwater Prawn Farmed Fish Fact Sheet, The Education Store
Adaptations for Aquatic Amphibians, The Nature of Teaching, Purdue Extension – Forestry and Natural Resources (FNR)
Purdue Extension
Sustainable Aquaculture: What does it mean to you?, The Education Store
A Guide to Small-Scale Fish Processing Using Local Kitchen Facilities, The Education Store
Aquaculture Industry in Indiana Growing, Purdue Today
Purdue Aquaponics: Cut Water Usage, Purdue University YouTube Channel
Largemouth Bass Market Trends, Purdue Extension – FNR YouTube Channel

Amy Shambach, Aquaculture Marketing Outreach Associate
Purdue Department of Forestry and Natural Resources/Illinois-Indiana Sea Grant Program

Andrew Coursey, Aquaculture Specialist
Illinois-Indiana Sea Grant Program

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Purdue Extension Showcase, Purdue Extension Annual Report highlights Purdue Extension-Forestry and Natural Resources Hardwood University program: Indiana ranks fourth in the U.S. in hardwood industry production. According to Indiana’s Department of Natural Resources, the hardwood industry contributes $17 billion in value-added to the Indiana economy. However, lack of skilled hardwood employees is the No. 1 impediment to industry success and growth. The number of job openings in wood products manufacturing exceeds the number of qualified applicants by a factor of 3:1 to 10:1. Hardwood industries employees require specialized training to produce lumber and hardwood products, and to maintain sustainable productivity of forest resources.

Purdue Extension annually offers a program, Hardwood University, to provide expertise, technical assistance, and education to industrial stakeholders engaged in wood products manufacturing to solve issues related to raw material quality, processing technologies, and manufacturing efficiency. Participants are business owners, chief executive and operations officers, production managers, supervisors, engineers, designers, equipment operators and industry associations in both primary hardwood products manufacturing for lumber and veneer, and secondary wood products manufacturing of furniture, cabinets, millwork, flooring and others. Nine monthly sessions during the academic year provide over 50 hours of instruction. Each session is a minimum of six hours and held at forestry or manufacturing worksites across Indiana. Hardwood industry professionals learned about sustainability of material supply, best management practices, procurement and marketing, tree, log and lumber quality and measurement, step-by-step processing techniques, equipment, and decision-making.

Participants may choose to focus on one of three tracks: 1) primary industry for log buyers, sawmill, stave mill, veneer mill, and lumber drying operators, 2) secondary industry for furniture, cabinet, millwork and other manufacturers of wood products, and 3) training a la carte for companies and individuals that would like to organize in-house training on a selected topic. Participants who finish all nine sessions in a chosen track within two years receive a program completion recognition from external partner Indiana Hardwood Lumbermen’s Association. In addition, sessions qualify for continuing education credits for certified foresters (Society of American Foresters), and consulting foresters (Association of Consulting Foresters). In one year of the program, 168 employees attended the sessions. Participants were employees new to the hardwood industry and employees preparing for advancement or cross-training.

On post-surveys, participants indicated they learned something new, increased awareness, and learned new skills. Participants indicated practices from the sessions that they plan to implement in the next 12 months. Most comments addressed lumber drying, including adjust kiln drying schedule, build/buy lumber dry kiln, change kiln startup procedure, change yard locations for drying particular species, eliminate standing water in yard, improve air flow in yard, and establish lumber drying operation. Also mentioned were: setting up lumber grading for company and training employees to grade lumber, conducting saw maintenance and changing sawing procedures, focusing on management – getting more education, implementing plan, or pursuing professional assistance, and identifying and sorting lumber by quality. Purdue Extension’s training for employees working in the hardwoods industry helps produce skilled workers for company success and to ensure sustainable management of woodlands across Indiana.

To read full article and others, check out Purdue Extension Showcase 2023.

Resources:
Hardwood Tree Improvement & Regeneration Center (HTIRC)
Tropical HTIRC
An Introduction to Trees of Indiana, The Education Store, Purdue Extension resource center
Native Trees of the Midwest, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
ID That Tree, Playlist, Subscribe to Purdue Extension – Forestry and Natural Resources YouTube Channel
A Woodland Management Moment, Playlist, Purdue Extension – FNR YouTube Channel
Investing in Indiana Woodlands, The Education Store
Forest Improvement Handbook, The Education Store
Finding help from a professional forester, Indiana Forestry & Woodland Owners Association
District Foresters for 10 plus acres, Indiana Department of Natural Resources
Sustainable Biomaterials, FNR Concentration
Wood is Best Video, Woodisbest.org

Rado Gazo, Professor of Wood Processing and Industrial Engineering
Purdue University Department of Forestry and Natural Resources

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Purdue Landscape Report: Many areas around the Midwest continue to creep towards an increasing drought situation.  Currently almost 80% of the Midwest is listed as being abnormally dry to exceptional drought.  Current soil moisture data indicates that most of the Midwest is very dry.  Going into the fall it’s very important to supply enough supplemental water (irrigation) to make up for the deficit prior to the landscape plants going dormant over the next six to eight weeks.

The fall is a very important time to limit stressors on landscape plants.  A stressed plant doesn’t produce as many secondary metabolites which aide in increased cold hardiness; so keeping your landscape plants irrigated during dry periods in late summer into fall is an important component of preparing plants for winter.

Remember some key steps concerning your landscape during extreme dry periods:

• Don’t wait until leaves begin dropping to start watering.
• Trees should receive the 5+5 rule.
  • 5 gallons, plus 5 gallons per caliper inch.

• Ideally watering should occur in the early morning to prevent foliar diseases.
• Mulching to 3” can conserve moisture and reduce temperature in the upper root zone.
• Watering during dry conditions will help prevent future insect, disease, and other stress issues going into the fall and the following year. In fact, plants going into the winter that are stressed due to water deficiency will reduce the cold hardiness and therefore will be more likely to suffer cold injury and/or death.
• If a plant isn’t receiving enough water, the amount of nutrient uptake will not be sufficient and will experience deficiency from nutrients the following year.

To view this full article and other Purdue Landscape Report articles, please visit Purdue Landscape Report.

Subscribe and receive the newsletter: Purdue Landscape Report Newsletter.

Resources:
Trees in Times of Drought​, Video, Purdue Agriculture
Drought Information​, Indiana Department of Natural Resources
Drought? Don’t forget the trees!, The Education Store
Safety Harvesting Quality Forage in a Drought, The Education Store
Planting Your Tree Part 1: Choosing Your Tree, Purdue Extension YouTube Channel
Tree Defect Identification, The Education Store
Tree Wound and Healing, Got Nature? Blog, Purdue Extension – Forestry and Natural Resources
Surface Root Syndrome, The Education Store
Planning the Tree Planting Operation, The Education Store
Tree Risk Management – Got Nature? Blog, Purdue Extension – FNR
ID That Tree, Purdue Extension-FNR YouTube playlist
Subscribe – Purdue Extension-FNR YouTube Channel

Kyle Daniel, Commercial Landscape and Nursery Crops Extension Specialist
Purdue Horticulture & Landscape Architecture

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Illinois-Indiana Sea Grant Newsroom: Navigating the dos and don’ts of seafood consumption during pregnancy and breastfeeding can be quite challenging and even confusing at times. With a dozen or more seafood choices to navigate, making the right decision for you and your baby is not always easy. In the past, even medical professionals and dietitians offered conflicting advice, cautioning against seafood consumption during pregnancy.

However, things have changed significantly, thanks to the extensive efforts of experts like Charles Santerre, a former food toxicology professor at the Purdue University College of Health and Human Sciences.

Santerre, along with student researchers and a team of experts from across the United States, dedicated over a decade to unraveling the developmental benefits and risks associated with seafood consumption during pregnancy. Their research played a crucial role in establishing the foundation for seafood consumption standards that prioritize the health of babies and children.

Today, the Food and Drug Administration and the Environmental Protection Agency, along with university-created websites such as Fish for Your Health™, provide science-based seafood consumption advice that advocates for eating seafood rich in omega-3 fatty acids and low in mercury and PCBs twice per week.

For full article and videos please visit Fish for Your Health website offers quick safety and nutrition info – IISG

Resources
Aquaculture Industry in Indiana Growing, Purdue Today
Walleye Farmed Fish Fact Sheet: A Guide for Seafood Consumers, The Education Store, Purdue Extension resource center
Sustainable Aquaculture: What does it mean to you?, The Education Store
Fish: Healthy Protein Handout, The Education Store
The Benefits of Seafood Consumption The Education Store, Purdue Extension Resource Center
Walleye Farmed Fish Fact Sheet: A Guide for Seafood Consumers, The Education Store, Purdue Extension resource center
Pond and Wildlife Management website, Purdue Extension
Natural Resources University Podcasts, Collaboration with Mississippi, Florida, Iowa and Indiana Extension Services
Fish Cleaning with Purdue Extension County Extension Director, Got Nature? Blog, Purdue Extension – Forestry and Natural Resources
Aquatics & Fisheries, Playlist, Purdue Extension – Forestry and Natural Resources
Eat Midwest Fish, Illinois-Indiana Sea Grant online resource hub

Illinois-Indiana Sea Grant (IISG)

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Illinois-Indiana Sea Grant Newsroom: A group of Midwestern shrimp farmers are on a mission to provide Americans with better-tasting, sustainable shrimp. The industry struggled during the COVID-19 pandemic, but farmers remain hopeful that indoor shrimp farming will come back stronger than ever.

Experts say aquaculture, a method used to produce aquatic organisms in controlled conditions, can be a new market for farmers.

Though commercial shrimp farms came to the United States in the 1960s, about 90% of the shrimp Americans eat is still imported, said Amy Shambach, aquaculture marketing outreach associate for Illinois-Indiana Sea Grant.

As consumers start to prioritize sustainability and freshness when shopping for seafood, Shambach said inland shrimp farming can fill the need.

For full article and videos please visit Amy Shambach talks about the future of shrimp farming – IISG

About IISG: These are trying times for the environment. Climate change and other concerns such as population growth, aquatic invasive species, contaminated waters, and loss of natural habitat, the southern Lake Michigan region faces many challenges. Illinois-Indiana Sea Grant (IISG), with its unique mandate to bring the latest science to those who can best use the information, serves a critical role in empowering people to solve problems in sustainable ways. The program is funded through National Oceanic and Atmospheric Administration (NOAA), the University of Illinois and Purdue University, but IISG also works in partnerships with key organizations, institutions, and agencies in the region to reach more audiences and multiply opportunities for success. IISG brings together scientists, educators, policy makers, community decision makers, outreach specialists, business leaders, and the general public to work towards a healthy environment and economy.

Resources
Aquaculture Industry in Indiana Growing, Purdue Today
Farming Shrimp, and Changing the Industry, Far From an Ocean, article available by news service Aljazeera America
Video: Cage Culture and Aquaponics, FNR Youtube channel
Walleye Farmed Fish Fact Sheet: A Guide for Seafood Consumers, The Education Store, Purdue Extension resource center
Sustainable Aquaculture: What does it mean to you?, The Education Store
Fish: Healthy Protein Handout, The Education Store
The Benefits of Seafood Consumption The Education Store
Eat Midwest Fish, Illinois-Indiana Sea Grant online resource hub

Illinois-Indiana Sea Grant (IISG)

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Purdue Landscape Report: When I was a kid, if you’d asked me what my favorite season was it would always immediately be summer. No school, time for playing outdoors, swimming, hiking, and late nights playing flashlight tag. Now, if I ranked the seasons from worst to best, they’d be Summer in last, followed by Winter (yes, I choose winter over summer), and a tie between Spring and Fall.  With the best temperatures, a mix of sun and rain/snow, and an explosion of colors from new blooms in the spring to the reds, yellows, and oranges of leaves before they drop in the fall, Spring and Fall are by far my favorite times of the year.  Well, we are nearly to the autumnal equinox with temperatures beginning to drop and the onset of some fall showers as I write this article. With Fall on the doorstep, I’ve received a repeated question recently, “Is it ok to plant a tree in the Fall?”

The short answer to this question is, “Yes!” If you want to add some new tree canopy to your yard, then pick your spot, choose the appropriate species, call #811 before you dig, and get that shovel out. Fall has some excellent reasons to plant trees, two of which I’ve already mentioned, cooler temps and autumn rains. While Autumn tends to be the driest time of the growing season, evapotranspiration rates are generally lower than during the summer season. These conditions reduce heat and water stress on trees (but are not an excuse to not mulch and water your new tree). Another good reason to plant in the fall as opposed to Spring is that instead of amping up for growing, trees are powering down and putting resources into root growth and storage. This means better establishment for the root system and a head start on protection for next year’s summer heat and drought.

There are some points to take into consideration, though. Again, make sure to properly water and mulch your new trees. They need an average of 5 gallons a week per inch of stem diameter if weekly rain isn’t providing around 1” of water. Be aware of when the first freeze is expected. You want to make sure your new trees have at least 6 weeks in the ground before the first freeze/frost and can stop watering after the first freeze. Also, for tree selection/protection, avoid broad leafed evergreen trees as they can be damaged by cold desiccation and wrap the trunks of your new trees to protect them from sunscald and animal damage like rubbing from bucks during the rut.

If you keep these points in mind and continue caring for your tree for the next 2-5 years you should have a successful planting. If you have any questions feel free to contact me at bmccalli@purdue.edu or you can find an ISA Certified Arborist at the following link Find an Arborist.

To view this full article and other Purdue Landscape Report articles, please visit Purdue Landscape Report.

Subscribe and receive the newsletter: Purdue Landscape Report Newsletter.

Resources:
The Purdue Landscape Report
Planning the Tree Planting Operation, The Education Store
Tree Risk Management – Got Nature? Blog, Purdue Extension – FNR
Tree Planting Part 2: Planting Your Tree, The Education Store
Planting Your Tree Part 1: Choosing Your Tree, Purdue Extension YouTube Channel
Summer Tree Care, Purdue Landscape Report
Tree Defect Identification, The Education Store
Tree Wound and Healing, Got Nature? Blog, Purdue Extension – Forestry and Natural Resources
Surface Root Syndrome, The Education Store
Shrubs and Woody Vines of Indiana and the Midwest, The Education Store
Ask an Expert: Tree Selection and Planting, Purdue Extension-Forestry & Natural Resources (FNR) YouTube playlist
ID That Tree, Purdue Extension-FNR YouTube playlist
Subscribe – Purdue Extension-FNR YouTube Channel

Ben McCallister, Urban Forestry Specialist
Purdue Forestry & Natural Resources

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