The latest technologies such as satellite navigation and unmanned autonomous vehicles do not stop at agriculture. In precision agriculture these techniques are used for variable rate spreading of fertilisers or pesticides. Using this technology the natural variability of soil fertility parameters within a field is taken into account, and the means of production are tailored to the crops specific needs in an ecologically desirable way.
Whereas in the industrial and service sector the introduction of satellite navigation systems gave dramatic new economic advances, the spread of precision agriculture is still quite insignificant since its introduction more than 10 years ago.
Scientists at the Institute of Plant Nutrition and Soil Science of the Federal Agricultural Research Centre (FAL) in Braunschweig, Germany say the main reason for this is the small economic advantage achieved by the reduction of inputs. Precision agricultures main advantage is the reduction of fertiliser use. However fertilizer costs have been falling for several years and so their cost saving is not enough to finance the expensive navigationalequipment needed for the technique itself.
Raiding the rape field
23.05.2018 | Julius-Maximilians-Universität Würzburg
New technique reveals details of forest fire recovery
17.05.2018 | DOE/Brookhaven National Laboratory
A research team led by physicists at the Technical University of Munich (TUM) has developed molecular nanoswitches that can be toggled between two structurally different states using an applied voltage. They can serve as the basis for a pioneering class of devices that could replace silicon-based components with organic molecules.
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At the LASYS 2018, from June 5th to 7th, the Laser Zentrum Hannover e.V. (LZH) will be showcasing processes for the laser material processing of tomorrow in hall 4 at stand 4E75. With blown bomb shells the LZH will present first results of a research project on civil security.
At this year's LASYS, the LZH will exhibit light-based processes such as cutting, welding, ablation and structuring as well as additive manufacturing for...
There are videos on the internet that can make one marvel at technology. For example, a smartphone is casually bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible?
At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP will be demonstrating today’s technological possibilities and...
So-called quantum many-body scars allow quantum systems to stay out of equilibrium much longer, explaining experiment | Study published in Nature Physics
Recently, researchers from Harvard and MIT succeeded in trapping a record 53 atoms and individually controlling their quantum state, realizing what is called a...
The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...
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23.05.2018 | Life Sciences