report_2.jpg

How to Read a Soil Test Report

Ward Laboratories president Ray Ward offers a step-by-step explanation on interpreting soil test reports to aid no-till management decisions.

Most no-tillers understand the importance of soil testing, as they typically serve as the baseline for fertilizer and lime purchases and application.

Thanks to variable-rate technology, growers can even use soil test reports to draw up exactly where they’re going to apply a certain rate of fertilizer or lime.

But if someone were to hand you a soil test report, would you be able to read the information and understand what it means?

Most growers would probably say no. Given that fertilizer was the biggest expense for no-tillers in 2015 — more than $75,000 on average per farm, according to this year’s No-Till Operational Benchmark Study — no-tillers may want to consider learning how to read and interpret this data that can tell them what’s already in their soils.

This may become especially important because of growing concerns about nutrient runoff in local waterways. It also allows no-tillers to check for any discrepancies in their results and ensure the fertilizer recommendations their agronomist or consultant is suggesting matches what each field needs.

No-Till Farmer reached out to Ray Ward, founder and president of Ward Laboratories in Kearney, Neb., who shared a recent soil test report from one of his farms and took us step-by-step through the report and interpreted it for us. You can refer to the actual report photographed above to follow along from left to right.

1. Soil pH 1:1. The 1:1 means soil-to-water.

Chart1.jpg

At our lab, we use 10 grams of soil and 10 milliliters of water…

To view the full article, please subscribe or login.
 Premium content is for our Digital-only and Premium subscribers. A Print-only subscription doesn't qualify. Please purchase/upgrade a subscription with the Digital product to get access to all No-Till Farmer content and archives online. Learn more about the different versions and what is included.
Laura-allen_c

Laura Barrera

Laura Barrera is the former managing editor of No-Till Farmer and Conservation Tillage Guide magazines. Prior to joining No-Till Farmer, she served as an assistant editor for a greenhouse publication. Barrera holds a B.A. in magazine journalism from Ball State University.

Top Articles

Current Issue

NTF_December_1218

No-Till Farmer

Get full access NOW to the most comprehensive, powerful and easy-to-use online resource for no-tillage practices. Just one good idea will pay for your subscription hundreds of times over.

View More

Must Read Free Eguides

Download these helpful knowledge building tools

View More
Top Directory Listings