Search results for lettuce plants

Agriculture Jul 6, 2023

Report paves way for EU to renew glyphosate use

The European Food Safety Authority said on Thursday it had not found "any critical areas of concern" preventing the controversial and widely used herbicide glyphosate from being reauthorized for use in the EU.

Agriculture Jun 30, 2023

As prices soar, Japan returns to human waste fertilizer

It's cheap, recycled, and has centuries of tradition: "shimogoe" or "fertilizer from a person's bottom" is finding new favor in Japan as Ukraine's war hikes the price of chemical alternatives.

Biotechnology May 18, 2023

Catching foodborne illness early

Produce such as lettuce and spinach is routinely tested for foodborne pathogenic bacteria like salmonella, listeria monocytogenes and pathogenic types of E. coli in an effort to protect consumers from getting sick.

Ecology May 15, 2023

New research maps out exactly what happens when agriculture replaces forestry

Humans first started farming about 12,000 years ago. On the shores of the Euphrates and the Tigris, in what is now Iraq and Syria, small groups of people started to grow peas, lentils and barley independently of each other. ...

Cell & Microbiology May 1, 2023

Exploring the evolution of cannabinoid biosynthesis in a non-cannabis plant

A South African plant called a wooly umbrella is completely unrelated to the cannabis plant, yet it makes a slew of the active compounds found in cannabis—cannabinoids—including some that may have new medical uses.

Ecology Apr 14, 2023

Fixing the fens: Group focuses on protecting the UK's most important ecosystem

On the University's doorstep lies a vast expanse of fertile land. The peaty soil is so carbon-rich, the first time researcher Tom Marquand saw it he was shocked.

Ecology Mar 30, 2023

Manatee winter deaths in Florida's Brevard County plunge—which could portend trouble

The winter killing season for manatees along Central Florida's Atlantic coast is winding down with an astounding turn of events—a tiny fraction of the animals died compared to during the last two years.

Environment Mar 16, 2023

Floods fill some of California's summer strawberry fields

As river water gushed through a broken levee, thousands of people in a California farming town were forced to evacuate as their homes were flooded and businesses destroyed.

Agriculture Mar 15, 2023

UK food shortages: How growing more fruit and veg in cities could reduce the impact of empty supermarket shelves

British supermarkets are imposing limits on how many salad staples shoppers can buy as supply shortages leave shelves empty of some types of fruit and vegetables. The disappearance of fresh produce is said to be largely the ...

Biotechnology Feb 20, 2023

Protecting hydroponics from electrochemical hypochlorination damage

Closed loop hydroponics, where nutrient solution drainage is captured and reapplied to the crop, offers advantages over flow-through or single pass systems by way of water and nutrient resource use efficiency. Increasing ...

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