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prevented planting

Aug 27 2013

Cover Crop Field Day Set in Blooming Prairie, MN

PileDriver at Hagan Farms 2 33 days
This Radish was planted in late July 2013 and after 33 days has tremendous growth. This mix included oats and crimson clover and radishes.

Cover Crops will be the main topic of discussion on September 4, 2013 at a cover crop field day and meeting in Blooming Prairie, MN. I have the privilege of speaking at this event as we look at cover crops on prevented plant acres.  We will also look at what cover crops work best in the upper Midwest.  We will be on Brad Hagan’s family farm and possibly look at Dale Ramsey’s farm too.  Please note that we will be looking in root pits (where the action really is)!

I received this note from Legacy Seeds representative Andrew Heath about the field day/meeting:

“We  plan on structuring the event much like an open house with designated times where you will be able to address the crowd. We will start the event at 10 am and have you speak from 11 to 11:45 and again at 1 to 1:45. There will also be transportation to the cover crop plot and some of the field that you, TJ, Brad and I visited earlier with root pits dug. This will happen from 12 to 1 and 2 to 3.”

I have seen the plots and have added photos here on this post to entice you to come if you are in the region.

As a side note, Hagan farms will be no-tilling corn into these fields in 2014.  We’ll follow-up on these fields next spring and see how these fields compare to others that did not have a cover on them.

This prevent plant field had plenty of nitrogen from manure to capture.  Hagan farms used a hybrid brassica and spring barley to secure the nitrogen and Berseem clover to produce more N and provide better soil health.
This prevent plant field had plenty of nitrogen from manure to capture. Hagan farms used a hybrid brassica and spring barley to secure the nitrogen and Berseem clover to produce more N and provide better soil health.

Written by Dave Robison · Categorized: Cover Crop Benefits, Cover Crop Meetings, Cover Crops in Minnesota, Cover Crops in the Northland, Manure management, Prevented planting · Tagged: building soil health, corn, cover crop field day, Cover Crop meeting, cover crop plots, cover crop radishes, cover crops, Cover Crops in the upper Midwest, manure managenet, no-till, prevent plant, prevented planting, Radishes, soil health

Jul 05 2013

Prevented Planting Seeding Options

I recorded this video a few weeks ago for the seed company I work for. After receiving numerous calls and e-mails asking for help on what to plant, I decided to put this presentation together.  Many of the options I mentioned as being viable to plant in mid-June can still be planted in July.

Please check with your seed supplier for availability of the different species.  Until new crop is harvested there are several species that are in short supply.

Prevented Planting Seeding Options video.

It may take a few minutes to download the video.

 

 

Written by Dave Robison · Categorized: Cover Crop Benefits, Prevented planting · Tagged: cover crops, Cover Crops for Forage, cover crops for prevented planting, prevented planted ideas, prevented planting, prevented planting acres, Prevented Planting ideas

Jun 08 2013

Cover Crops and Prevented Planting Guidelines

There are thousands upon Thousands of acres - mainly in the upper Midwest not planted in early June 2013.
There are thousands upon thousands of acres – mainly in the upper Midwest still not planted in early June 2013.

Over the past few weeks I have heard from countless farmers in Wisconsin, Minnesota, Illinois, Missouri, Michigan, and Iowa that are considering taking prevented planting on all or parts of their farms. Growers Edge just published an excellent piece Prevented Planting Guidelines. 

Also see my articles on Prevented Planting Row Crop Acres – Which Cover Crops Can Help? and Summer Annual Grasses for Cover Crops for Prevented Planting Acres that may also be helpful.

Written by Dave Robison · Categorized: Cover Crop Benefits, Crop insurance, Delayed Spring Planting, Prevented planting · Tagged: cover crop radishes, cover crops, Growers Edge, Oats, prevented planting, Radishes, sudangrass, Summer Annuals

May 30 2013

Prevented Planting Row Crop Acres – Which Cover Crops Can Help?

The following was originally posted on May 27, 2011 when the Eastern Corn Belt was suffering with severe flooding and wet conditions.  In 2013 the Upper Midwest – especially Iowa, Minnesota, and Wisconsin – is flooded and wet.  Many farmers are considering taking the crop insurance for prevented planting.  Even if it would stop raining – which does not appear will happen anytime soon – many farmers will not be in their fields for two weeks.  While locations are different, the recommendations below still apply.  Please keep the farmers in the Upper Midwest in your prayers; they need it!

For other options that might include growing cover crops for forages click here.

More rain tonight on already flooded fields create a tough situation for many Midwestern farmers.
More rain tonight on already flooded fields create a tough situation for many Midwestern farmers.

In 2010 there were wet spots in fields that were never planted,  so some ingenious farmers planted cover crops in those spots after they dried out.  Now in 2011 there are several entire fields that may not be planted to cash crops at all.  I have heard from two friends in Ohio that are working on plans to help northwest Ohio farmers know what to use on their prevented acres.

Maybe this is not an issue where you live.  I hope you never have to face a spring like this year in the Eastern Corn Belt, where many producers in Ohio, Indiana, Illinois, and Michigan are struggling to get their crops in the ground.  The forecast is for many more days of rain to finish out the month of May.

For wet spots in fields there are many good options like these cover crop radishes that were planted later in the season in a field of sweet corn.

For prevented planting the cover crops may not be harvested until after November 1st.

So what are the options for planting cover crops in the prevented planted fields?  Below I will list the options with a few of their benefits and also some disadvantages.

Oats

Advantages

  1. Provides erosion control
  2. Scavenges nitrogen
  3. Grows a deep and fibrous root mass
  4. Promotes mycorrhiza growth
  5. Quick to establish
  6. Relatively inexpensive
  7. Can be broadcast and lightly tilled in
  8. Can be added to other cover crops to add additional value
  9. Can spray with broadleaf herbicides if necessary to control weeds

Disadvantages

  1. While they provide cover and decent root growth they do not provide additional nitrogen to the soil (at the most it would be very minimal)
  2. Best to use seed oats vs. bin run oats for optimum value
  3. If planting wheat after oats there may be some “grass after grass” issues (I’m not confident this will be a problem and would welcome comments)

 

Field Peas or Austrian Winter Peas

Austrian Winter Peas and cover crop radishes were planted into prevented planting acres in Michigan in 2010. These peas were producing nitrogen for the 2011 crop while fields that were sprayed or tilled for weed control had no such benefit.

Advantages

  1. Can provide 60-120 # nitrogen/acre (excellent if following with wheat in the fall)
  2. Can be broadcast and lightly tilled in (1″ or deeper)
  3. Can be added to other cover crops to add additional value (add to oats)
  4. Can spray with broadleaf herbicides if necessary to control weeds

Disadvantages

  1. Slower to establish than oats
  2. More costly than straight oats
  3. Seed MUST be inoculated at the time of planting

 

Crimson Clover

Advantages

  1. Can produce up to 150# N/acre within 100 days (great option if following with fall planted wheat or Winter Barley)
  2. Fairly quick to establish
  3. Relatively inexpensive
  4. Can be broadcast and lightly tilled in (1/4-1/2 inch deep)
  5. Can be added to other cover crops to add additional value (add oats at 1 bu/acre)
  6. Can spray with broadleaf herbicides if necessary to control weeds (This article is for seed production in the northwestern part of the USA)

Disadvantages

  1. More costly than straight oats
  2. Slower to establish than straight oats
  3. Seed MUST be inoculated (it may be purchased pre-inoculated)

 

Cowpea

Advantages

  1. Can produce 60-150# nitrogen/acre
  2. Can be broadcast and lightly tilled in (1″ or deeper)
  3. Can be added to other cover crops to add additional value (add to oats)
  4. Can spray with broadleaf herbicides if necessary to control weeds

Disadvantages

  1. Cost and availability of seed
  2. Slower to establish than oats
  3. Seed MUST be inoculated

Other crops to consider: Berseem Clover, Fava Beans, and others.

For further information, please read this excellent article by Barry Fisher, NRCS Agronomist from Indiana, who wrote on this very topic in 2009.

Written by Dave Robison · Categorized: Austrian Winter Peas, Cover Crop Benefits, Cover Crop Challenges, Cowpeas, Crimson Clover, Oats, Prevented planting · Tagged: Austrian Winter Peas, Berseem Clover, cover crops, cowpeas, Crimson Clover, field peas, nitrogen production, Oats, prevented planting, wet fields

May 27 2011

RMA Changes Policy on Cover Crops: Short Reprieve Given

Folks,

In response to an unprecedented number of unplanted acres in the Eastern Corn Belt, the Springfield Regional RMA office has released an update to their policy requirements with regard to terminating cover crops. 

The former policy had the termination date set at May 15.  While many areas of Indiana and Ohio were hit with 1-5″ of rain on May 25 and additional rain on the 26th, this reprieve may still help producers who have living cover crops in fields intended for corn or soybeans.  As one gentlemen from Ottawa County Ohio said,  “We haven’t turned a wheel here yet, wheat topdressed 2 weeks ago, no spraying of fields done.”

Thanks to RMA for being sensitive to the producers and the weather conditions.  Thanks also to those who have worked with RMA to accomplish this reprieve.  Now let’s all pray for dry weather so the crop can be planted (or at least get the cover crops sprayed in the next 5 days) !

This field in NE Indiana has no cover crop but cannot be planted anytime soon. Is this field full of weeds at less risk to have reduced yield than one covered with crimson clover?

 

 

This Crimson Clover may have very well produced close to 150 pounds of nitrogen per acre. Yet it was not killed before May 15 and under the old policy it would not have qualified for crop insurance (as I understand the policy).

Written by Dave Robison · Categorized: Prevented planting · Tagged: cover crops, prevented planting, prevented planting acres

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