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Prototype system sniffs out soil health with results in five minutes

Envirotec Magazine

An electronic nose to sniff out soil health that will deliver results to a farmer’s phone in five minutes is being developed by PES Technologies. The company says it is able to create an aroma fingerprint from gas released by microbes in the soil. Jim Bailey of PES Technology at the Agri-TechE REAP Conference 2023.

Soil 147
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COVID-19 drugs persist in wastewater, and may pose risk to aquatic organisms

Envirotec Magazine

This diverts the wastewater from Spring Creek and allows the soil to act as a natural filter for any chemical residuals that remain in the wastewater (image credit: Heather Preisendanz, Penn State). However, naproxen concentrations detected in effluent were at levels that could pose a low-to-medium risk to aquatic organisms.

Organic 279
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Brazilian group presents novel method of analyzing microplastic pollution

Envirotec Magazine

Most studies present conclusions based on numbers of particles as if they were environmentally equivalent regardless of size, volume, mass or surface area. In addition, MPs also form a plastisphere that serves as a substrate for organisms and disperses these organisms to other environments, with consequences for global health.”

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How can farmers contribute to saving the earth?

The Environmental Blog

The meaning of regenerative farming is that farmers can increase the health of the land where they sow the seeds. Organic practices : For a very long time, farmers have been using fertilizers, pesticides, and herbicides to reduce the number of pests and insects in the crops. Increase biodiversity and find methods to reduce costs.

Methane 351
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Introducing Planetary Variables: Soil Water Content, Land Surface Temperature, and Vegetation Biomass

Planet Pulse

Much of the work we have done to produce these feeds draws on the use of passive microwave sensors, which provide unique insight in measuring water content in soils and vegetation. We developed relationships with customers like the Dutch Water Authorities , who use Soil Water Content data to keep track of flooding threats.

Soil 98
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Continuum Ag: Helping Farmers Sequester Carbon in Soil

Clean Energy Trust

Here’s why Clean Energy Trust is excited about our investment in Continuum Ag , an Iowa-based startup run by farmers, for farmers, to drive the adoption of regenerative agriculture practices that improve sustainability, increase profits, and sequester carbon in the soil. Plowing or tilling soil has been done for thousands of years.

Soil 52
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America is hungrier than ever for sustainable food systems. Can we build them?  

GreenBiz

Crises often present an opportunity to reimagine current systems, so I wondered: Would that happen here, with food? Crises often present an opportunity to reimagine current systems. If a farmer wants to transition a farm from conventional practices to organic or regenerative ones, costs are associated with that transition.