Field Notes Podcast

On the sixth and final episode of the BMPs of NMPs, Landon Baumgartner and Dan Smith discuss the trends that they have seen in their home area of southwestern Wisconsin’s driftless area. They highlight the importance of farmer innovation, particularly in the area’s steep slopes, in forwarding the goals of nutrient management, including no-till planting, cover crops, and variable rate applications. While emphasis on reducing phosphorus losses from soil runoff and manure management remain key in the area, new attention is being paid to nitrogen loading, especially with the proximity of the Mississippi River.

This fifth episode of the BMPs of NMPS offers a deep dive into the nuances of Nutrient Management Planning (NMP) and soil health, led by Chris Bandera and Jamie Patton. Emphasizing that while soil fertility is a core component of a high-functioning soil system, it is not synonymous with the broader concept of soil health.

In this fourth episode of the BMPs of NMPs, Hava Blair and Andrea Topper join host Landon Baumgartner to unpack how Wisconsin’s diverse soils and sensitive land features shape farming practices. They explore the unique challenges of regions like the Driftless Area, Central Sands, and Silurian bedrock zones, and explain common restrictions such as setbacks near water bodies, wells, and wetlands. 

In years of low commodity prices, most farmers think about where they might be able to cut costs. Some might begin to think about alternative crops can fit into row crop production. Enter the sunflower.

Before dairy, wheat was king in Wisconsin. Between 1840 and 1880, the state was largest wheat producer in United States, providing a full sixth of the nation’s supply. Today, wheat is 5% of total grain crop (corn, soy, wheat) acres in the state. While there are benefits to having wheat in the rotation and a healthy local market for straw, a higher potential for dockages due to quality standards than corn or soy can be a deterrent for farmers.

Treated seed is the default for planted soybean (60-80%) and especially corn (close to 100%) acres across the US. While there are certainly advantages to some seed treatments, especially fungicidal treatments for early planted soybeans, others like insecticidal seed treatments can have a negative effect on the beneficial insects–aka good bugs–that prey on major pests in agricultural fields. Some farmers in a bid to save some money and help out the beneficials have gone back to planting naked seed.

Transitioning a farm with the bumps and successes along the way. Darren Eichelkraut farms on a 50 cow organic dairy with his family, including his dad, Junior Eichelkraut, right next to Paoli, Wisconsin. Darren and Junior tell us the story about how Junior transitioned the farm to organic, allowing Darren to come back to and eventually take over the farm.

We talk quite a bit about on farm research results on Field Notes, so we thought it was high time to do an episode detailing the ins and outs of doing research on farms in Wisconsin. We dive into the details of asking the right question, trial design and logistics, and analysis with Ben Turzinski and Monica Schauer.

We sit down with Mallika Nocco, assistant professor and extension specialist in agrohydrology from UW-Madison to discuss water conservation: What is it, why does it matter for Wisconsin farmers, and what are practical ways we can implement it on the landscape?

In the second episode of this two-fer on the economics of conservation, we talk with Jake Kaderly, who works as a crop consultant under the name Kaderly Ag and farms 330 acres in Green County, for the farmer’s take on how he pencils out conservation practices.

In the first episode of this two-fer on the economics of conservation, we talk with Jeff Hadachek, Extension Specialist and Assistant Professor of Ag Economics at UW-Madison, to get the economist’s take on why economics is a useful tool when talking about conservation practices and adoption.

From severe drought to flooded fields, Wisconsin’s forage producers are turning to forage species that can provide adaptability and flexibility in the midst of abnormal conditions. We jump in with Yoana Newman, UW-River Falls professor and Extension forage specialist, and Matt Oehmican, from Short Lane Ag Supply, to talk the details of warm season annual forages, from the decision-making process for growing these species to the unique technical agronomy management warm season annuals need to grow in Wisconsin.

Like gas and groceries, the cost of trucking and raising dairy heifers out West has gone up. Does this present Wisconsin farmers with an opportunity to lure these animals back to the state with low-input approaches and similar performance standards with well-managed grazing?

Heard about the Haney test and want to learn more about how it might be used in Wisconsin? Listen in while we chat with leading UW researchers and outreach specialists Chris Bandura, John Jones, and Andrew Stammer on this topic. We dive in deep discussing how the Haney test can be used practically on-farm, how it calculates fertility recommendations differently than other soil tests, and what that means for Wisconsin cropping systems.

There is a lot of solar being sited in Wisconsin with some projects reaching a pretty massive scale. The traditional narrative has been hello solar, goodbye agriculture, however a new crop of farmers, researchers, and solar companies are thinking differently: how can we continue to farm this land between, under, and around solar panels?

Drought affects pasture as well as crops. During these dry times, what are the considerations that graziers need to keep in mind to optimize forage, and what are the advantages that a rotationally grazed system gives us when we’re short on water? We talk with Mary C Anderson, Wisconsin DNR Grazing Specialist, retired dairy farmer, and current grass-fed/finished beef farmer and Kevin Mahalko from the Gilman, WI area, a grass-fed dairy farmer and president of Grassworks.

No digg-it-y. No doubt? On this episode of Field Notes we dig into the question: to till, or not to till, or somewhere in between? Strip tillage is not as common in Wisconsin as full width tillage or no till, but it presents an opportunity to reduce soil disturbance and improve soil aggregation, while also gaining some of the benefits of full width tillage like early season soil warming and fertilizer incorporation.

Guest host Guolong Liang, outreach specialist for the Agriculture Water Quality Program of Extension in the Central Sands of Wisconsin,  talks with UW-Madison Horticulture Professor and Extension Specialist Jed Colquhoun, John Ruzicka of Guth Farms in Bancroft, Wisconsin and Dylan Moore, a Seneca Foods Field Representative, about the use of cover crops and no-till to reduce nutrient runoff in canning and processing vegetables. 

When we think of nitrogen leaving the fields, we often think of nitrates leached down to groundwater, but the mobility of nitrogen is not just downwards. Nitrogen can also leave the field and be lost to the atmosphere in the form of nitrous oxide, aka laughing gas. But this is no laughing matter.

March is mud month in Wisconsin. While this season may not be particularly pretty on the eyes, the freeze and thaw of the soil presents farmers with an opportunity to seed small-seeded plants like clovers into a fall-established wheat crop.

Data is the currency of the future. What does this look like for farmers? We sit down with Drs. Emily Bick, Extension-funded field and forage crop entomologist with University of Wisconsin-Madison, and Jim Eckberg, a scientist with General Mills, to find out. We talk on how sensors and imaging can help build back biodiversity and soils as well as how industry is working to spur the transition along.

Everyone is talking about soil health, so we thought we should too. We chat a bit about what exactly is soil health with Jamie Patton of UW-Madison’s Nutrient and Pest Management program and Brendon Blank, a farmer and Byron Seeds rep from Ixonia, WI, and importantly, how do you measure progress?

With winter on the horizon, ensuring that your bags, bunkers, and silos are full to brim is a ready solution for easing worries about winter feed supply. But, for some farmers, the solution to winter feeding and storage is out in the field. We talk bale grazing with Jason Cavadini who, in addition to being the state grazing specialist with Extension, grazes beef cattle near Marshfield and Lynn Johnson a farmer and grazing consultant with the Northwest Grazing Network.

As fall arrives, farmers turn to harvest. Once the dust settles, some fields lay bare while others show signs of life heading into winter. We talk with Kevin Shelley of UW-Madison’s Nutrient and Pest Management program and Scott Carlson, a farmer in northwestern Wisconsin, about the benefits, challenges, and choices of planting winter cover crops.

In this, the first episode of Field Notes, we dive headlong into the practice of interseeding cover crops into standing corn, a practice becoming more popular in Wisconsin.