One ear that corn. That doesn’t seem like it holds much value. However even though I’m a corn farmer growing roughly 850 acre of corn, over there is a most worth in one ear the corn. Let’s carry out some math.

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In late summer a few weeks after pollination we have the right to use a straightforward formula to acquire a stormy idea that what kind yield we might expect in ~ harvest. I tend to usage the productivity Component Method. Due to the fact that we can’t count tens of countless ears in one acre that corn in a handy manner we use this method to extrapolate an calculation of yield based upon a lot smaller area. 1/1000th of an acre to it is in exact.

With the productivity component technique I measure up off 17.4 feet that a corn row. Then ns count the variety of ears within the distance. 17.4 feet equals a thousandth of one acre in the 30″ row spacing us plant with. Therefore if ns count 32 ears in the area I just multiply by 1,000 to number the variety of ears every acre. 32 ears is 32,000 over an acre.


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Now I pick a random ear indigenous the row to counting the kernels. Either arbitrarily or as the article above suggests, the 5th ear. The idea is not to pick the best or worst spring ear in the group. By count the number of kernels around the ear (always an even number by the way!) multiply by the number in a row follow me the size of one ear I gain the variety of kernels ~ above the ear. Lets go through an nice ear of 16 around and also 32 long. 512 kernels.

512 x 32 = 16,384

Now this brand-new number acquired from kernels multiply by ear is separated by a factor based upon what i think the general condition of the field may be. I usually begin with 85. A lower variable can be supplied for far better conditions. Greater factors are used for worse conditions. This will offer a bushels per acre estimate. This practice have to be repeated and also average numerous times in the same ar for a an ext representative figure.

16384 ÷ 85 = 192.75bu/a

192.75 bushels per acre. That’s a pretty good crop! at harvest the yield monitor (properly calibrated!) will tell united state the real story. This method gives united state a beginning point to begin thinking around selling chop ahead of harvest or not. It isn’t super accurate. Last year my estimates were way low. I actually try to it is in a small conservative as soon as estimating yield. I’d quite be pleased through a bigger harvest than a smaller sized one 보다 expected.

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So how around that one solitary ear? If we can regulate to get one more good ear every 1/1000th of one acre measured what does that typical to me?

512 x 33 = 16,896 16896 ÷ 85 = 198.78bu/a

A 6.03 bushel advantage from one an ext ear gained! The cash price because that harvest delivery corn in ~ my local elevator this day is $4.25/bu. Therefore in this scenario that single ear of corn now is worth an additional $25.63 every acre. End 850 acre that’s an additional $21,785.50 end the entirety corn crop. That’s no tiny chunk the change! One much less ear for each 17.4 feet is about that very same dollar quantity is lost per acre. So you can see the a solitary ear the corn is very important come our operation. Additionally note that variety of kernels every ear can make a large difference too. This is why planting season is for this reason critical. We acquire one opportunity every year to gain each little seed turn off to a an excellent start. And a good start gives that seed a good chance to create a plant the will provide use through one ear in ~ harvest time.