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soil carbon

Soil Carbon Q & A with Dr. Judy

We recently received the following questions from one of our customers and below are the responses from Dr. Fitzpatrick. Part of my research is surrounding the soil organic carbon results we attained from microBIOMETER®, and I am wondering if someone from your team could provide more information on what this

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Soil testing update from Brazil

We were excited to hear from our long-time customer Marcelo Chiappetta of  Chiappetta Agricultural Company on how his microBIOMETER® testing has been progressing. Below is what he shared with us. “Here in southern Brazil the past 5 years we’ve been working with biological agriculture and changing the way we see and

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Improving soil health and carbon content

Modern agriculture practices have led to the systematic degradation of the world’s soil and release of carbon into the environment. The effects are increased need for expensive and environmentally dangerous inputs (fertilizers, pesticides, and herbicides), the loss of fertile top soil, decrease in water holding capacity of soil and dangerously

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Testing bio fertilizers in Canada

Ralph Lett, head of product development at Acterra, was kind enough to share his microBIOMETER® experience with us. We love hearing the different ways our customers are using our soil test! Please contact us  if you would like to share your soil testing story. “Thanks for taking an interest in

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Soil carbon is a complex creature.

Soil carbon is important to soil health because it enables microbial life. Microbes are able to obtain carbon directly from plant exudates, however, much of their carbon source is from the dead plant and plant derived materials that they digest.  We harvest much of the above ground matter from crops, but

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soil fertility

The Role Microbes Play in Increasing Soil Fertility

The microbial population or microbial biomass (MB) reflects soil fertility. For over 2 million years, plants and soil microbes have worked together to create what we call fertile “soil”. How do they work together? The plant supplies the microbes with carbon rich food. The microbes then mine the soil for

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Soil Testing at the University of Louisiana at Lafayette

Last semester Soil Science and Environmental Pedology students under a supervision of Dr. Anna Paltseva [annapaltseva.com] conducted a soil microbial experiment on campus of University of Louisiana at Lafayette. First, each of the group of students collected different samples. Samples were collected from lawn, vegetable containers, around tree pits, and

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Microbial Biomass vs. Microbial Respiration

What is the difference between microbial biomass (MB) and microbial respiration rate (RR) ? Both parameters are used to assess soil microbial health. The respiration assay measures the amount of carbon dioxide produced by the microbes in a given weight of soil. The soil is dried and then rewetted and

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microBIOMETER® in the classroom.

We began offering microBIOMETER® Academia Classroom Kits  last year and are excited with the interest we have received so far from universities, high schools and other academic institutions in the U.S. and abroad. Professors are utilizing our soil test to introduce their students to the world of microbes and soil

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