In research published today, scientists from Broom’s Barn Research Station conclusively show how to use GM herbicide tolerant (GMHT) crop technology for environmental benefit. The authors suggest that the new crop management approaches they have demonstrated could resolve legitimate concerns about indirect environmental effects of GM sugar beet on weeds, insects and birds. John Pidgeon, director of Broom’s Barn comments that ‘This work adds a new perspective to future discussions about the benefits from GMHT sugar beet that the public, environmentalists and farmers should all be interested in’.
To obtain wildlife benefits in spring, the authors have improved timing of herbicide application to maximise both crop yields and the benefits from leaving weeds between crop rows. Maximising yields removes barriers to farmer up-take. However, autumn environmental benefits are more important, as autumn weeds provide seeds for bird food and for recharging weed seedbanks. The paper demonstrates a system that gives maximum crop yield AND increased weed seed availability (up to 16 fold), compared to previous GM or conventional management systems tested in the government’s recent Farm Scale Evaluation trials. The new system is extremely simple in comparison, it involves applying the first spray fairly early and omitting the second spray – making additional cost and pesticide savings on top of the already large savings compared to conventional practice.
Scientists produce a new roadmap for guiding development & conservation in the Amazon
09.12.2016 | Wildlife Conservation Society
Successful calculation of human and natural influence on cloud formation
04.11.2016 | Goethe-Universität Frankfurt am Main
Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.
Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...
In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.
Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...
Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...
A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.
Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...
In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.
“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...
16.11.2016 | Event News
01.11.2016 | Event News
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09.12.2016 | Life Sciences
09.12.2016 | Ecology, The Environment and Conservation
09.12.2016 | Health and Medicine