Four Keys to Early Season Corn Tissue Sampling

September 26, 2013 12:00 AM
CCTV Episode12 EarlySeasonTissueSampling MissyBauer

Pulling corn samples that are less than 1 foot tall (V4 to V6 stage) can provide perspective on overall soil fertility, Farm Journal associate field agronomist Missy Bauer says in Episode 12 of Corn College TV Season 3.

"We’re taking the entire plant from the surface of the soil up and collecting it to be able to send it to the lab," Bauer says.

(Click here to order the Corn College TV Education Series on DVD.)

For the best results, follow these steps:

  1. Pull whole-plant samples.
  2. Collect random plants
  3. Collect about 15 plants for each area under analysis.
  4. Fold the group of plants into a bunch and put them into a paper bag to be sent to the lab.


Click play to watch Episode 12 of Corn College TV Season 3:

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