In this episode of the Nutrient Management Podcast, we discuss surgarbeet nutrient management. How did Minnesota become the nation's top sugarbeet producer? What are some highlights from past sugarbeet nutrient management research in Minnesota? What current studies does the U of M have on sugarbeet nutrient management? What else should growers know about sugarbeet nutrient management? Guests : Daniel Kaiser, Extension nutrient management specialist (St. Paul) Melissa Wilson, Extension manure nut...
Oct 17, 2022•29 min•Ep. 34
In this episode, we’re talking about phosphorus and potassium guidelines. Why do P and K guidelines differ from state to state? What is the best way to collect soil samples, and are there benefits from grid sampling? Are there any new technologies out there that may replace soil testing in the future? Guests: Daniel Kaiser, nutrient management specialist (St. Paul) Jeff Vetch, nutrient management specialist (Waseca) Antonio Mallarino, soil fertility and nutrient management specialist (Iowa State...
Sep 13, 2022•42 min•Ep. 33
In this episode of the Nutrient Management Podcast, we’re talking about cover crops. What should farmers who are considering growing cover crops this year be thinking about? What are some tips for getting a cover crop established in Minnesota? Should growers consider applying fertilizer to help get a cover crop established? What recent cover crop studies have U of M researchers been doing, and what have we learned from them? Guests: Anna Cates, Extension soil health specialist (St. Paul) Fabian ...
Aug 03, 2022•45 min•Ep. 32
This episode of the Nutrient Management Podcast is our annual fall fertilizer outlook. What is the current status of fertilizer prices and availability in Minnesota? What should growers be thinking about heading into fall? Should more growers consider inhibitors and biological products that aim to increase fertilizer efficiency? Guests : Daniel Kaiser, Extension nutrient management specialist (St. Paul) Jeff Vetch, Extension nutrient management researcher (Waseca) Fabian Fernandez, Extension nut...
Jul 27, 2022•42 min•Ep. 31
In this episode of the Nutrient Management Podcast, we discuss iron deficiency chlorosis (IDC) and soybean nutrient management. What are our guests working on for research on IDC? Is there anything new out there for farmers to help manage IDC? With the late planting and dry conditions following last year's harvest, are any impacts on IDC anticipated this year? What else should growers know about soybean nutrient management? Guests: Dan Kaiser, Extension nutrient management specialist (St. Paul) ...
Jun 16, 2022•36 min•Ep. 30
In this episode of the Nutrient Management Podcast, we discuss challenging spring weather and how growers can move forward. What are field conditions looking like around Minnesota? After a cold, wet April with not much fieldwork, what should growers be thinking about heading into May? How can growers better manage nutrients, and water, as Minnesota's climate gets increasingly wetter? Guests: Brad Carlson, Extension educator - nitrogen management & water quality (Mankato) Lindsay Pease, Exten...
May 02, 2022•31 min•Ep. 29
In this episode of the Nutrient Management Podcast, we discuss spring nutrient management decisions. What are field conditions looking like around Minnesota? What's the status of fertilizer prices and supplies? How can growers save on fertilizer costs this year? Will there be any changes made to the fertilizer guidelines in 2022? Guests: Dan Kaiser, Extension nutrient management specialist (St. Paul) Fabian Fernandez, Extension nitrogen management specialist (St. Paul) Lindsay Pease, Extension n...
Apr 07, 2022•42 min•Ep. 28
Guests: Jake Jungers, U of M Assistant Professor, Department of Agronomy and Plant Genetics Jared Goplen, Extension educator - crops Brad Heins, U of M Associate Professor of Animal Science, West Central Research and Outreach Center Additional resources: Kernza website U of M Forever Green - Kernza U of M Sustainable Cropping - Kernza Minnesota Kernza Twitter account --- For the latest nutrient management information, subscribe to the Nutrient Management Podcast wherever you listen and never mis...
Mar 31, 2022•42 min•Ep. 27
Guests: Anna Cates, Extension soil health specialist Jodi DeJong Hughes, Extension educator, Willmar Amy Robak, crop advisor, Centra Sota Co-op Additional resources: How to approach carbon market opportunities U of M Extension soil management and health Minnesota Office for Soil Health (MOSH) Ecosystem Services Market Consortium (ESMC) pilot project in central Minnesota All Acres for Our Waters project Minnesota's Soil and Water Conservation Districts (SWCDs) NRCS Registry of Technical Service P...
Feb 24, 2022•31 min•Ep. 26
Guests: Dan Kaiser, Extension soil fertility specialist Fabian Fernandez, Extension soil fertility specialist Jeff Vetsch, U of M SROC researcher Brad Carlson, Extension educator Additional resources: Corn nitrogen rate calculator High nitrogen fertilizer costs: What should corn growers be thinking about? Corn fertilizer guidelines Nutrient Management Conference (Feb. 8, 2022) Nitrogen Conference (Feb. 15, 2022) Nitrogen Smart educational program Minnesota Nutrient Management Initiative...
Jan 18, 2022•49 min•Ep. 25
In this episode of the Nutrient Management Podcast, we discuss fertilizer prices and supply chain issues. Extension educator Brad Carlson is joined by: Jim Carlson, Vice President of Agronomy at United Farmer's Co-op in Winthrop, Minnesota; Russ Quinn, ag market reporter for DTN/The Progressive Farmer and a farmer in eastern Nebraska; and Josh Linville, Director of Fertilizer at StoneX Financial. Where are fertilizer prices right now and how do they compare to the recent past? Why are fertilizer...
Nov 22, 2021•42 min•Ep. 24
In this episode of the Nutrient Management Podcast, three U of M researchers discuss soil management and nutrient issues.How do erosion and tillage practices impact nutrients in the soil and nutrient management? After a dry spring and summer, what should growers know about soil and nutrient management heading into the fall? How can farmers better manage soils to avoid nutrient issues? Are cover crops a good idea this year?Thank you to Minnesota's Agricultural Fertilizer Research and Education Co...
Oct 01, 2021•32 min•Ep. 23
In this episode of the Nutrient Management Podcast, three U of M researchers discuss sulfur.How has atmospheric sulfur deposition changed over time and why does it matter for farmers?How did the dry conditions this year impact sulfur availability? Do dry soils mean sulfur responses will be greater? Do dry soils affect which source of sulfur growers should use? What do we know about interactions between sulfur and other nutrients? What should farmers thinking about applying sulfur for the 2022 cr...
Sep 27, 2021•37 min•Ep. 22
In this episode of the Nutrient Management Podcast, four U of M researchers discuss fall fertilizer decisions. With rising prices, what are some ways growers can save on fertilizer costs this fall and next spring? With the dry conditions, is there anything growers need to be thinking about regarding nutrient availability or soil testing that might arise this fall if conditions stay dry? Is this a year that a soil nitrate test might be useful? Is there anything related to changes in the U of M fe...
Aug 17, 2021•38 min•Ep. 21
In this episode of the Nutrient Management Podcast, three U of M researchers discuss starter fertilizer issues. What makes liquid starter fertilizers risky when applying on or near the seed? Should growers adjust their liquid in-furrow application rates in dry years? Is it a good idea to mix liquid fertilizer with fungicides or insecticides?Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Jul 12, 2021•27 min•Ep. 20
In this episode of the Nutrient Management Podcast, four U of M researchers discuss irrigation and nutrient management.What is deficit irrigation and could there be an important role for it this year if it stays dry?What's the best approach to nitrogen fertilization in irrigated corn, and what should farmers keep in mind when applying N in irrigated fields?Is there an advantage to using fertigation over traditional fertilizer applications?What should growers know about variable rate irrigation a...
Jun 15, 2021•37 min•Ep. 19
In this episode of the Nutrient Management Podcast, three U of M researchers discuss potassium management. What key factors impact potassium availability in soils? Currently, Minnesota suggests banding potassium is more efficient than broadcast application. What are your thoughts on the band versus broadcast debate? There have been some questions over the winter related to potash application on soybean. What are some key takeaways from your research and should farmers consider alternative forms ...
May 04, 2021•33 min•Ep. 18
In this episode of the Nutrient Management Podcast, four U of M researchers discuss continuous corn nutrient management. What are the most challenging aspects of continuous corn production? Which key nutrients are impacted by residue breakdown and how can continuous corn growers manage residue to limit nutrient tie-up? What has recent research told us about how to maximize yield in a continuous corn system? Are there any other practices, not specifically related to fertilizer management, that ma...
Apr 29, 2021•31 min•Ep. 17
In this episode of the Nutrient Management Podcast, two U of M researchers and Dave Franzen from North Dakota State University discuss wheat nutrient management. Why is nitrogen important for wheat production? What makes managing nitrogen more challenging for wheat than for corn? What was the rationale behind recent changes to the wheat nitrogen guidelines in North Dakota? What are the best management options for ensuring high wheat yields that maintain protein near 14%? Thank you to Minnesota's...
Mar 25, 2021•30 min•Ep. 16
In this episode of the Nutrient Management Podcast, five U of M researchers discuss drainage research. Could there be different nitrogen guidelines in the future based on drainage status? Is older research in Minnesota on drainage systems still valuable or have changes in climate and crops mean we should re-look at some of these topics? Where do conservation drainage technologies such as bioreactors fit economically in our cropping systems? Thank you to Minnesota's Agricultural Fertilizer Resear...
Feb 24, 2021•45 min•Ep. 15
In this episode of the Nutrient Management Podcast, three U of M researchers and independent agronomist Matt Wiebers discuss on-farm research and nitrogen rates. Matt walks us through his AFREC-funded on-farm research project and what he's seen the last few years with regards to nitrogen rates. University researchers weigh in with their thoughts on Matt's research and how recent university data compare. Then the group discusses where the nitrogen guidelines might be heading and the future of on-...
Jan 27, 2021•46 min•Ep. 14
In this episode of the Nutrient Management Podcast, three U of M researchers discuss nutrient interactions. What are nutrient interactions and how important are they to crops? Which nutrient interactions are of concern to crop producers? What can you do to avoid misinterpreting plant tissue analysis results due to nutrient interactions? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Dec 16, 2020•32 min•Ep. 13
In this episode of the Nutrient Management Podcast, three U of M researchers discuss our manure nitrogen guidelines. What are the most important considerations when making a nutrient management plan for manure application? Is it possible to put a value on the nutrients in manure? How does manure fit in with the maximum return to nitrogen (MRTN) approach used in the current nitrogen fertilizer guidelines? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for ...
Nov 17, 2020•29 min•Ep. 12
In this episode of the Nutrient Management Podcast, three U of M researchers discuss liming. Which crops benefit the most from lime application? What should growers look for in a liming material? How are the university's lime recommendations developed? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Oct 29, 2020•29 min•Ep. 11
In this episode of the Nutrient Management Podcast, four U of M researchers discuss fall fertilizer management. What were summer growing conditions like across Minnesota? Is there any nutrient management research currently underway that crop producers may be interested in? What should growers consider when making fall fertilizer decisions? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Sep 22, 2020•33 min•Ep. 10
In this episode of the Nutrient Management Podcast, two U of M researchers discuss manure management. What manure-related events and educational programming are coming up? What's the latest on the liquid swine manure sidedressing research project? How is the manure N & P credit study going? What should farmers keep in mind about manure management heading into fall? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Aug 02, 2020•18 min•Ep. 9
In this episode of the Nutrient Management Podcast, four U of M researchers discuss current growing conditions around the state and give us an update on their research projects. What questions have Extension researchers been getting this year from Minnesota growers and consultants about nutrient management? Is there anything growers should be aware of when making nutrient management decisions for 2021 based on this year's growing conditions? Thank you to Minnesota's Agricultural Fertilizer Resea...
Jul 20, 2020•31 min•Ep. 8
In this episode of the Nutrient Management Podcast, three U of M researchers discuss alfalfa nutrient management. Why is managing soil inputs important for alfalfa producers? What are some key points that growers should consider when making nutrient management decisions for alfalfa? Does timing matter with alfalfa fertilizer application? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Jun 15, 2020•26 min•Ep. 7
In this episode of the Nutrient Management Podcast, three U of M researchers and a special guest from the Minnesota Department of Agriculture discuss nitrogen economics. How does the sale of nitrogen fertilizer in Minnesota break down by source, and what trends have we seen in nitrogen use for crops in Minnesota? Are farmers shifting towards more on-farm storage of nitrogen fertilizer, and what do farmers interested in storing and applying their own fertilizer need to be aware of? Thank you to M...
May 26, 2020•27 min•Ep. 6
In this episode of the Nutrient Management Podcast, three U of M researchers discuss biostimulants. What are biostimulants and what products are currently on the market? What classes of products are gaining a larger foothold in agriculture? What does research in Minnesota say about these products? Should farmers be taking a greater look at biostimulants? Thank you to Minnesota's Agricultural Fertilizer Research and Education Council (AFREC) for supporting the podcast.
Apr 28, 2020•23 min•Ep. 5
