news, journals and articles from all over the world.
Forests with a large variety of species are more productive and stable under stress than monocultures: scientists from the University of Freiburg have confirmed this with data from the world’s oldest field trial on the diversity of tropical tree species.…
ST. LOUIS, MO, September 4, 2019 – Carbon dioxide (CO2) levels are higher than at any point in the past 800,000 years and in 2017, the global average amount of CO2 hit a new record: 405 parts per million, according…
Taxes that incentivize environmentally friendly practices could promote green development
A new study provides an updated picture of the prevalence of the sheep and goat plague virus (PPRV), a widespread and often fatal disease that threatens 80 percent of the world’s sheep and goats, in northern Tanzania. According to the…
Naturally selected orange corn has abundance of antioxidant carotenoids
HOBOKEN, N.J.–September 3, 2019 — John Wiley and Sons Inc. (NYSE: JW-A) (NYSE: JW-B) announced today a new partnership with the Agricultural & Applied Economics Association (AAEA). Beginning in January 2020, Wiley will assume publishing responsibility for the two prestigious…
Selective browsing by white-tailed deer has been blamed by many for changing the character and composition of forest understories in the eastern U.S.; however, its impact on the forest canopy was previously unknown. Now, a new study led by a…
Climate change could negatively impact banana cultivation in some of the world’s most important producing and exporting countries, a study has revealed. Bananas are recognised as the most important fruit crop – providing food, nutrition and income for millions in…
CORVALLIS, Ore. – A new study provides valuable insights into pollen abundance and diversity available to honeybee colonies employed in five major pollinator-dependent crops in Oregon and California, including California’s massive almond industry. The study, a collaboration between OSU and…
Machine-harvested apples offer cost-effective option for growers and cider makers
Iowans may notice combines harvesting corn deep into November due to the late start to planting last spring, according to Iowa State University agronomists. Much of the Iowa corn crop remains weeks behind schedule, and farmers will be paying close attention to temperature as their crop nears maturity and dries down.
A newly published series of dates of grape harvest covering the past 664 years is the latest line of evidence confirming how unusual the climate of the past 30 years has been. The record shows wine grapes in Burgundy, eastern…
Plant diseases, especially those caused by fungal pathogens, jeopardize global crop biosecurity and preventing them requires rapid detection and identification of causal agents. Traditional methods for crop disease diagnosis rely on the expertise of pathologists who can identify diseases by…
Temperate grasslands are the most endangered but least protected ecosystems on Earth. Grassland restorations are crucial for recovering this important but highly degraded ecosystem. Restored grasslands, however, tend to be more species poor and lose diversity through time as compared…
New Brunswick, N.J. (Aug. 27, 2019) – With numerous fires raging in ecologically priceless Amazon rainforests, Rutgers University–New Brunswick Professor Laura C. Schneider can comment on current fire patterns (the number of fires and their location), linkages to tropical rain…
Researchers develop method to track the activity of a signalling substance spatially and temporally
Grow or defend yourself – a decision plants need to make on a daily basis, due to their inability to do both simultaneously. For a long time, it was thought that the reason for the growth-defence trade-off might be a…
Depending on your side of the aisle, climate change either elicits doomsday anxiety or unabashed skepticism. Jason Hubbart , director of Institute of Water Security and Science at West Virginia University , takes a more centered approach. He’s studied the…
Depending on your side of the aisle, climate change either elicits doomsday anxiety or unabashed skepticism. Jason Hubbart , director of Institute of Water Security and Science at West Virginia University , takes a more centered approach. He’s studied the…
SAN DIEGO, Aug. 26, 2019 — In addition to their role in plant fertilization and reproduction, pollens and spores have another, hidden talent: With a simple treatment, these cheap, abundant and renewable grains can be converted into tiny sponge-like particles…
SAN DIEGO, Aug. 26, 2019 — Saliva from a tick’s bite can transmit pathogens that cause serious illnesses, such as Lyme disease, and significant agricultural losses. Current insecticides have drawbacks, so scientists have been seeking new ways to prevent these…
Can you manipulate the taste of noble cocoas in different directions to create exciting new flavors
Julie Guthman’s new book Wilted: Pathogens, Chemicals, and the Fragile Future of the Strawberry Indu
More public and private resources than ever are being directed to protecting and preserving aquatic ecosystems and watersheds. Whether mandated for land development, farming or in response to the growing severity and number of natural disasters – scientists from the…
Urbanization in Ghana has spurred growth in nonfarm jobs in rural areas with little impact on land p
Study assembles canola root’s dose-response curves for nitrogen sources
Pathogenic bacteria that stubbornly lurk in some apple-packing facilities may be sheltered and protected by harmless bacteria that are known for their ability to form biofilms, according to Penn State researchers, who suggest the discovery could lead to development of…
Publication in iScience
Goal is to increase efficiency of photosynthesis
Study published as farmers grapple with dicamba volatility concerns
From within the genetic diversity of wild teosinte – the evolutionary ancestor of modern maize -valuable traits lay hidden. In searching the ancestral genome, researchers report the discovery of UPA2 , a rare allele long-lost to the selective pressures of…
A group of researchers from the Department of Food Science at the University of Copenhagen have figu
Gluten-free diets have been trendy for several years now, with adherents claiming that avoiding grains that contain the substance helps with weight loss or improves general health. However, for people with celiac disease, avoiding gluten is not a fad but…
ALBANY, N.Y. (Aug. 8, 2019) – The Intergovernmental Panel on Climate Change (IPCC) is releasing its Special Report on Climate Change and Land today, which details how land degradation and deforestation, along with agriculture and the other ways people shape…
The Intergovernmental Panel on Climate Change (IPCC) is expected to release a report on Thursday, demonstrating how the agricultural sector contributes to greenhouse gas emissions, and emphasizing a need to change the way countries produce food and manage land. Ariel…
Cornell University will house the nation’s only industrial hemp germplasm repository – a seed bank – co-located at Cornell AgriTech in Geneva, New York.
TALLAHASSEE, Fla. — Thousand-year-old tropical soil unearthed by accelerating deforestation and agriculture land use could be unleashing carbon dioxide into the atmosphere, according to a new study from researchers at Florida State University. In an investigation of 19 sites in…
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