Related topics: climate change

Changes to animal feed could supply food for 1 billion people

While millions around the world face the threat of famine or malnutrition, the production of feed for livestock and fish is tying up limited natural resources that could be used to produce food for people. New research from ...

Crops grown together cooperate better in just two generations

Growing multiple food crops together is a more sustainable farming practice mimicking highly productive wild plant communities. This process, known as intercropping, takes advantage of complementary features of different ...

Researchers report faster screening of photoprotection in crops

Plants spend all day creating food from sunlight using photosynthesis—a 100+ step process that researchers have been working to improve its efficiency in crops to ultimately deliver more yield. When crop leaves are in full ...

How light and temperature work together to affect plant growth

Plants lengthen and bend to secure access to sunlight. Despite observing this phenomenon for centuries, scientists do not fully understand it. Now, Salk scientists have discovered that two plant factors—the protein PIF7 ...

Pretreating soil with ethanol protects plants from drought

Ethanol can help plants survive in times of drought says a new study conducted at the RIKEN Center for Sustainable Resource Science in Japan. Led by Motoaki Seki, researchers show that adding ethanol to soil allows plants, ...

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