New biopolymer gives asphalt roads a soybean-based-boost

Along with their use in foods, soybeans have also been utilized as a source of graphene, a greener alternative to mulch, and an ingredient in longer-lasting tires. Now, they’re additionally being used to extend the life of asphalt roads.Continue Readin… Continue reading New biopolymer gives asphalt roads a soybean-based-boost

Thin film boosts plant growth by converting sun’s UV rays into red light

In order to grow big and strong, plants require the red and blue light that are part of the visible “white” light produced by the sun. Scientists have now developed a plant-boosting film, that converts the sun’s UV light into more red light.Continue Re… Continue reading Thin film boosts plant growth by converting sun’s UV rays into red light

For more robust, disease-resistant crops … just add liquid smoke?

It would certainly be logical to think that plants don’t do well when exposed to forest fire smoke. New research, however, suggests that certain crops get hardier and more disease-resistant when liquid smoke is added to the soil.Continue ReadingCategor… Continue reading For more robust, disease-resistant crops … just add liquid smoke?

Engineered duckweed could be a more sustainable source of biofuel

While plants such as corn and soybeans are major sources of biofuel, they’re grown on land that could otherwise be used for food crops. With that problem in mind, scientists have genetically engineered oil-producing duckweed that could be grown in wast… Continue reading Engineered duckweed could be a more sustainable source of biofuel

Weed-killing plant-based foam shown to be as effective as herbicides

It’s no secret that herbicides can be harmful to the environment, plus they’re costly, and weeds may develop a resistance to them. New research now suggests that farmers could get the same weed-killing results from a hot biodegradable foam.Continue Rea… Continue reading Weed-killing plant-based foam shown to be as effective as herbicides

Coastal algae farms proposed as solution to future food crisis

A new paper published in the journal Oceanography speculates future global food production problems could be solved by growing protein-dense microalgae in coastal aquaculture farms. The modeling boldly projects 100% of global protein demands could be p… Continue reading Coastal algae farms proposed as solution to future food crisis

Discarded human hair could be used to hydroponically grow vegetables

As compared to traditional agriculture, hydroponic farming uses less space and less water, plus it requires no soil. It still does require a growth medium, though – and scientists have recently created a better such medium, derived from discarded human… Continue reading Discarded human hair could be used to hydroponically grow vegetables

Hackaday Prize 2022: Using Infrared Thermometers to Measure Crops’ Water Stress

A display in a field showing the water stress index over time

If you live anywhere on the Northern Hemisphere, you’re likely to have experienced one of the many heatwaves that occurred this summer. Extreme heat is dangerous for humans and animals, …read more Continue reading Hackaday Prize 2022: Using Infrared Thermometers to Measure Crops’ Water Stress

Solix Sprayer agricultural robot autonomously seeks and destroys weeds

Along with being costly, herbicides can also harm the environment … so why apply them to a whole crop, instead of just the areas where weeds are growing? That’s the thinking behind the Solix Sprayer robot, which spots and sprays weeds in farmers’ field… Continue reading Solix Sprayer agricultural robot autonomously seeks and destroys weeds