Plant Cover Crops

Learning about the benefits of planting cover crops.

Fall Grazing

Four Cover Crop Field Days in NW Indiana and Down-State Illinois

The plots in Indiana and at TNT farms will have soil pits to look at the roots and to see how the soil is benefitting from the cover crops.

I know that there are lots of cover crop field days that I do not list on this site.

However, I usually try to get cover crop field days listed on the Midwest Cover Crops Council website when I hear about them.   However, I have four field days that I believe will be attractive to all of my Midwestern cover crop friends.

The first “event” listed below is actually 2 events on back to back days held in neighboring counties.

 

 

 

 

Jasper/Newton County Cover Crop Field Days – 2 days of cover crop tours put on by Newton and Jasper Counties in Indiana (NW IN). Dan Perkins and Rose Morgan are two of the top SWCD people for putting on field days in Indiana and there will be lots to see.

TNT Farm – Terry Taylor (TNT Farm) is an avid cover cropper and an excellent farmer in down-state Illinois.  Terry is hosting a field day on his farm on November 7, 2012 that promises to be an excellent opportunity to learn about using cover crops on heavier soils.

Dudley Smith Farm Beef Cow-Calf Field Day – I will be speaking on The Role of Cover Crops in a Grazing Program in Pana, IL on November 8, 2012.  I will be working that day with the “best of the best,” Ed Ballard, who introduced me to cover crops and extending the grazing season while using cover crops. I have spoken in years past at this event and U of I always puts on a great meeting that is very valuable to beef cattle producers.

As harvest winds down it is time to plan for 2013.  Please consider attending one of these four meetings to learn more about how cover crops can impact your farming operation.

At the 2011 Cover Crop Field Days in Jasper and Newton County, Indiana, Dan Perkins found a BIG surprise of a radish. It will be interesting to see what is found in the field days this year.

Harvesting Cover Crops for Emergency Fall Forage

Need Feed?

Many producers across the Midwest and beyond have very poor corn. Grain and Silage yields will be significantly lower than normal in 2012.

Harvesting cover crops for emergency fall forage may be able to play a major role in lessening the impact of the 2012 drought disaster for livestock producers.  As I traveled from Indiana to eastern Iowa and through Wisconsin I saw dry ponds, cracked soil, nearly dead alfalfa, completely brown pastures, and an exceptionally poor corn crop.

I have received phone call after phone call from dairy and beef producers asking what cover crops they can use to provide food for their animals this fall and winter.  Below I have listed a variety of choices that may work well for producers needing feed (if we get rain).  By the way, these choices are also excellent cover crops.

Fall Forage Fast- Mechanically Harvested

Sudangrass or Sorghum X Sudangrass

BMR Sudangrass is a great choice for fall feed - IF you can get your hands on some this year.

Both of these would be choice 1-A and 1-B. However the producers in Texas have been experiencing drought for the past few years and seed supply is exceptionally tight.  Choose BMR varieties if you can find them.

Spring Oats/Spring Triticale

This photo was taken south of East Lansing, MI in April 2010 and shows Oats in the center with Cereal Rye to the left and Spring Triticale to the right.

This is not a “sexy” choice but it is a very good option.  Oats sown in July and August will out-produce all of the winter cereal grains if a fall harvest is desired.  I have worked with Ed Ballard from the University of Illinois and Gary Wilson from Ohio State University Extension for a number of years on summer seeding Oats and found great success almost every year.

Stan Smith from OSU Extension is a real believer in summer seeding oats as seen in this excellent article.  Seed the Oats at 2 bu/acre and fertilize with 50+ Units of N or manure equivalent.  Spring Triticale will behave very similarly to Oats when summer seeded.

Oats and Crimson Clover

From this photo of crimson clover, you can see the potential forage value planted with oats (note the field in the background).

I really like this mix because it will be higher quality than plain oats.  Plant the oats in the grain box and the crimson clover in the small seed box.  Plant the oats at 2 bu/acre and the crimson clover at 5-8#/acre.

Nathan Anderson of Cherokee, Iowa (NW Iowa) planted this mixture in 2011 and had very good success. While taking one cutting for hay and grazing 2 times in the fall/winter, he showed a profit of nearly $140/acre in beef production (weight gain) and hay produced.

Make sure that the crimson clover is inoculated and do not plant the crimson clover more than 1/2″ deep.

Oats and Cereal Rye (or Winter Triticale)

Oats (left) and Rye (right) planted in August show the value of Oats as a fall forage in this photo taken in October 2011 in NE Indiana.


Harvest the oats in the fall and the cereal rye in the spring.  I’d look at 2 bu/acre oats and 1 -1/2 bu/acre on the cereal winter rye or triticale.  Consider adding 5-8# of Crimson clover to this mix as well.

 

 

 

 

 

 

 

Oats (or Spring Triticale) and Peas (Forage or Austrian Winter Peas)

Austrian winter peas can produce A LOT of quality forage.

Plant a 50/50 mix of this combination for high quality fall forage.  Be sure to inoculate the peas.  Plant this mix 1 1/2 -2″ deep for best success.

 

 

Annual Ryegrass/Annual Ryegrass – Crimson Clover Mix or Italian Ryegrass

Annual ryegrass makes great fall and spring feed. It loves nitrogen, so apply plenty of manure. Add crimson clover to this, and WOW!

Annual Ryegrass or Italian Ryegrass will not produce the tonnage that the spring cereal grains will.  Ryegrass needs cooler temperatures, more moisture, and more fertility than the spring cereal grains need.  The main benefit is that you can get a very high quality forage…just not a lot of it unless you have the moisture, cooler temps, and higher fertility.  Maybe in the southern parts of the Midwest and further south this can be a good option.  Italian Ryegrass will not grow as aggressively in the fall as Annual Ryegrass will.

 

Spring or Winter Barley

Barley is a multipurpose cover crop that can be beneficial to hog, dairy, and beef producers.  It is a wonderful grain to use for feed and it is harvested for grain in June.  The haylage would be harvested in May with plenty of time to plant corn silage or Sudangrass.  Spring Barley planted in July/August will act like Oats and spring Triticale. Winter Barley will act more like cereal rye or winter Triticale.  Plant 2 bu/acre for grain production and 3 bu/acre for forage production.  Use less N than you would with Wheat or Ryegrass.

Spring or Winter Barley is also an option. Barley grain can be fed pretty similarly to corn and be harvested in June.

 

 

Grazing Cover Crops

These cattle have a great body score as they graze on December 6, 2011 in northern Indiana.

In early December, 2011 I visited two farms in Kosciusko County Indiana (NE IN) where producers had intentionally planted cover crops after their wheat was harvested for the purpose of grazing cattle and improving soil.  One of the producers planted a mixture that was featured in this blog.  His Oats/Cereal Rye/Turnip mixture looked beautiful and it appears he will have more feed than he needs to get the cattle through December without feeding much hay!  Only a severe ice storm or exceptionally wet soil would seem to prevent that from happening.  Here is a video my wife and I took from this field.

Just down the road a different farmer planted a different mixture.  His pastures were decimated by the summer drought and over grazing.  Frankly I would not have recommended the mixture he planted…only because I was not sure how the cattle would graze cover crop radishes.  His mixture was 3# Appin turnips and 3# of GroundHog cover crop radishes.  That was all…When my new farmer friend drove me by the field I did not see the cattle…and even then I was noticing a lot of bare soil (the area between all of the brassicas) and was longing to see oats or some grass species out in the field with the brassicas.  Then we found the gent that planted the field.  He was ecstatic!  The cattle were grazing both the turnips and radishes very well. His cattle had great body condition and his feed bill was way down.  My only recommendation was that he feed dry hay to the cattle along with the brassicas so that they would not end up with some health issues (acidosis, foundering, etc…).  Brassicas should not make up more than 30-35% of the diet for cattle and he was at over 80%.  Watch a video from this field.

Here is my wife in the field of cover crop radishes and Appin Turnips on Dec 6, 2011. Note the uncovered soil...that is just another reason to add oats and or cereal rye or annual ryegrass to this mixture.

 

The cattle needed more fiber in their diet so they ate a significant amount of turnip bulbs. They ate far fewer radish tubers than turnip tubers.

 It is very important to include fiber in the diet of the cattle when grazing turnips and radishes.  The forage quality of the brassica is too high for the cattle to have a healthy rumen. If the producer that planted only the brassicas had fed straw or lower quality dry grass hay the cattle would have been healthier.  I believe that is why the cattle were eating so many bulbs…they needed more fiber.

This line of straw bales were used for bedding in the barns instead of feed for the cattle in the brassica field.