Wednesday, April 26, 2017

Planting Progress 2017

#Plant2017 is officially here! 

I’m struggling to keep up on posting anything on social media because I’ve needed both of my hands for most of my tasks this spring!  We got into the field on Saturday night (4/22).  AJ put the planter in the ground at around 8 pm.  I don’t think I would start as it is getting dark, but I’m not a gung-ho farmer like my husband.  I was also attempting to get the kids fed and in bed around that time (part of my spring role on the farm!).

Part of planting is the prepping the ground for the planter, so we’ve been ‘in the field’ since around the second week of April.  We’ve been spraying our cover crops, spraying some areas where we have extra weed pressure, strip-tilling, and field cultivating. 

So far we’ve gotten about half of our corn in the ground!  Last year we got started about a week earlier (4/14/16) and were done with corn by April 26th of last year.  So comparing this year to last, we are behind, but we still have time!  Ideally (in Iowa) our window to plant corn is from April 20 – May 5. 

We also don’t calve earlier in the year like a lot of cattle farmers, so as the planter has hit the ground, the baby calves are starting to come, too!

It’s been busy so far, but the ‘end’ of spring is still far off!  I’ll try to keep you updated as we continue #plant2017!

Planting Progress 2017Planting Progress 2017

Wednesday, February 1, 2017

Fertilizer and Math Skills

2017-02-01 Blog Fertilizer and Math Skills

Did you know that I do a lot of math over the winter?  Actually, we do a lot of math on the farm, period (sometimes in the form of…if I can get 15 acres/hour done, and have 45 more acres to do, what time will I be home?). 

After harvest we immediately start planning for the next crop.  One very important part of the next crop is the fertilizer.  The main sources of fertilizer we look at are nitrogen (N), phosphorus (P), and potassium (P).  On our farm we have different sources of fertilizer that are applied onto our field as:

  • Manure
    • Cattle manure
    • Hog manure
  • “Commercial” fertilizer (what we have to buy to put it on our fields)

This may seem simple.  “Put on fertilizer!”  Just like everything, it ISN’T that simple. 

We have multiple fields, with multiple yields and crops.  Which then means each field has a different removal of nutrients (for each bushel of corn/soybeans they remove N-P-K).

So we have to look at:

  1. What crop was on each field
  2. What was the yield (which then relates to what was removed as nutrients from the soil)

This will tell us how many nutrients were removed for this past year (we use ISU values to determine what was removed)

We also need to know:

  1. What is the soil analysis for that field?
    1. Did we have high analyses for P and K?  or low?
  2. What was applied as fertilizer the year before?  or, the history of the field?
  3. What do we want?  are we short (too low) on nutrients, long (too many)? what is the investment?
  4. What will the weather be?  What’s the plan for next year? 2 years? 1 year? etc

Remember, each of these answers is different for each field!

In summary, Mr. Snyder & Mr. A would be proud that I’m putting my math skills to work.  And, Excel ® is a great program to help me out!