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TemplatesSoil sampling

Soil sampling log for collection and shipping

This free PropelMapper log lets the agronomist follow each sample bag back to the ground it represents.

Completed Soil sampling log
Example account: Ostrander Farms
Free downloads No email needed

Excel includes collection and shipping tables with sample and guidance sheets. PDF and Word include the blank log and fictional Ostrander Farms example.

Example: the completed form

Filled in for Ostrander Farms, a made-up farm.

Soil sampling log

Sample · fictional example

Field, order and collection conditions

Grower Ostrander Farms (Paul Ostrander)
Field and acres North 80, FSA field 2, 78 acres
Ordered by R. Delgado, agronomist
Date sampled and sampler October 21, T. Haas
Field conditions Soybean stubble, harvested October 15. Soil moist, low ground by the waterway wet. Grower says the east end got lime in the spring.

Planned and actual collection method

Method Grid (ticked)ZoneWhole field composite
Grid size or zone source 2.5-acre grid from the agronomist’s precision software, 31 points
Depth (inches) 0 to 7
Cores per sample 8, in a 30 ft circle around the point
Lab and test package Sample lab, routine package plus organic matter

Bag-by-bag collection record

Sample IDGrid point or zoneLatitudeLongitudeDepth (in)CoresNotes
OST-N80-01Point 141.3512-89.12340 to 78None
OST-N80-14Point 1441.3530-89.1201Skipped0Standing water by the waterway; resample when dry
OST-N80-22Point 2241.3541-89.11890 to 48Probe hit rock at 4 in on most cores
OST-N80-31Point 3141.3552-89.11700 to 78Moved 40 ft east, off an old fence line

Shipment and laboratory receipt

BoxSample IDsShippedCarrier and trackingLab received
1OST-N80-01 to 16 (14 skipped)October 22Dropped off at the labOctober 22
2OST-N80-17 to 31October 22Dropped off at the labOctober 22

Exceptions for the agronomist

Field notes 30 of 31 points pulled. Point 14 skipped, standing water. Point 22 shallow, rock. Point 31 moved off the old fence line. East end limed in the spring per the grower.
Points to resample Point 14, when the waterway dries
Signature T. Haas, October 21

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Check the bags against the log before shipping

  1. Record the collection. Save actual location, depth and core count for each sample. Separate the grower’s account of past applications from what you observed.
  2. List what went in each box. Match bag IDs to the submission and note gaps. Save the shipment date and tracking number or hand-delivery record.
  3. Confirm laboratory receipt. Enter receipt when the lab confirms it. Keep original results and units matched to sample IDs, and identify points still awaiting collection. The log supplies no lime or nutrient recommendation.

Soil sample IDs and sampled areas

The same sample ID needs to appear on the map, bag and laboratory submission. The dated plan and receiving lab’s instructions establish the intended depth, layout, handling and tests. The collection note explains where the work differed from that plan.

Keep a planned point in the log even if it could not be sampled. Record why you skipped it, the actual depth if cores were shallow, or the new location if a point moved. Those notes help the agronomist understand what the bag represents.

What do you write up after a visit?

Pick one and see the signed report PropelMapper drafts for it.