1. Soil Respiration The first part of the Haney Soil Health Test is soil respiration test or CO2 24 hr. burst test is an indicator of soil microbial biomass.  When we receive the sample we dry the soil over night at 110 F and then crush the soil and collect soil that passes through a...Read More

The Role of Bacteria Feeding soil microbes includes feeding fungi and bacteria present within the soil. Bacteria are single-celled organisms that are generally 4/100,000 of an inch wide and long. A teaspoon of healthy soil can contain between 100 million and 1 billion bacteria. Because of their abundance, bacteria play important roles in the way...Read More

I’d be willing to wager that if you are reading this blog, you’ve probably submitted either soil, water, feed, or another of the numerous things we test, to Ward Laboratories, INC.  Then, once you’ve received your results you’ve probably called in and been able to talk to either Dr. Nick, or Dr. Ray and had...Read More

Reprint From June 2003 Ward Letter. Ward Laboratories professionals often get questions about surface urea application and UAN solutions. Urea is a dry fertilizer that dissolves with water after application creating urease enzyme activity that is naturally present in all soils at some level. Urease enzyme converts urea to ammonia (NH3) and bicarbonate (HCO3) in...Read More