The small mustard plant (Arabidopsis thaliana) produces specialized metabolites capable of selectively altering the microbial communities of the soil surrounding its roots to suit its own purposes. While the findings […] Read more
Tag Archives Science Notes
A plant’s roots tailor its soil environment
Science Notes: Plants maintain the metabolites around them, which helps explain why plants grow in so many places
Wheat evolution mapped
Wheat gene pools changed in part due to socio-economic factors
As the world population grows and climate change progresses, food resources could become scarce in the future. That has ramped up the pressure on plant breeders to improve the yield […] Read more
Pollen genes mutate naturally in only some strains of corn
Science notes: Breeders have reported some lines are more genetically stable than others
Pollen genes mutate naturally in only some strains of corn, according to Rutgers-led research that may lead to better breeding of corn and other crops. Scientists at Rutgers University–New Brunswick […] Read more
Bacteria found in ancient Irish soil halts growth of superbugs
Science Notes: The discovery offers new hope for tackling antibiotic resistance
Researchers analyzing soil from Ireland long thought to have medicinal properties have discovered that it contains a previously unknown strain of bacteria effective against four of the top six superbugs […] Read more
Crop diversity declining worldwide
Science Notes: The number of different crops is increasing in North America but other regions are moving more toward monocultures
University of Toronto – A new University of Toronto study suggests that globally more of the same kinds of crops are being grown, and this presents major challenges for agricultural […] Read more
Scientists discover new ‘architecture’ in corn
Science Notes: Findings may improve biofuel production efficiency
New corn research has revealed a different internal structure of the plant than previously thought, which can help optimize how corn is converted into ethanol. “Our economy relies on ethanol, […] Read more
Increasing sunlight to energy conversion
Science Notes: Scientists believe plant productivity can be increased by as much as 40 per cent
Researchers believe they can boost crop productivity by as much as 40 per cent by engineering plants to improve how efficiently they convert the sunlight into energy via photosynthesis. Researchers […] Read more
Scientists overhaul corn domestication story with new analysis
Science Notes: Semi-wild proto-corn spread from Mexico to South America before becoming fully domesticated, offering new clues to its future
Smithsonian scientists and collaborators are revising the history of one of the world’s most important crops. Drawing on genetic and archaeological evidence, researchers have found that a predecessor of today’s […] Read more
Citizen science can play role in addressing agricultural challenges
Science Notes: Local sampling and input can play a role in making agriculture research more efficient
An international team of more than three dozen researchers has published a paper highlighting the potential of citizen science to address pressing research challenges in agriculture and food systems. One […] Read more
Clay supplements boost cow immune systems
Science Notes: Clay binds to aflatoxin allowing it to be excreted through feces
In the fight against aflatoxin, dairy producers often turn to sequestering agents such as clay to reduce transference of the toxin into milk. It’s an effective tactic, but a new […] Read more
Cyber-Savvy Farmer
