Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Are unmanned vehicles the future in agriculture?

16.08.2005


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 agriculture’s 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.


The potential for making economies in agriculture can only be achieved by a reduction of wage or by an increase in the efficiency of capital investments. The use of so-called smart navigation systems in agriculture, working the fields autonomously can lead to a breakthrough in ecologically sound precision agriculture. As well as the reduction of wage costs, also the overall efficiency of the agricultural machinery in operation can be increased.

Further details from: Prof. Dr. Dr. Ewald Schnug, Federal Agricultural Research Centre (FAL), Institute for Plant Nutrition and Soil Science, Bundesallee 50, 38116 Braunschweig, E-Mail: pb@fal.de

Margit Fink | idw
Further information:
http://www.idw-online.de/pages/de/news69178
http://www.fal.de

More articles from Agricultural and Forestry Science:

nachricht Raiding the rape field
23.05.2018 | Julius-Maximilians-Universität Würzburg

nachricht New technique reveals details of forest fire recovery
17.05.2018 | DOE/Brookhaven National Laboratory

All articles from Agricultural and Forestry Science >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Molecular switch will facilitate the development of pioneering electro-optical devices

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.

The development of new electronic technologies drives the incessant reduction of functional component sizes. In the context of an international collaborative...

Im Focus: LZH showcases laser material processing of tomorrow at the LASYS 2018

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...

Im Focus: Self-illuminating pixels for a new display generation

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...

Im Focus: Explanation for puzzling quantum oscillations has been found

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...

Im Focus: Dozens of binaries from Milky Way's globular clusters could be detectable by LISA

Next-generation gravitational wave detector in space will complement LIGO on Earth

The historic first detection of gravitational waves from colliding black holes far outside our galaxy opened a new window to understanding the universe. A...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Save the date: Forum European Neuroscience – 07-11 July 2018 in Berlin, Germany

02.05.2018 | Event News

Invitation to the upcoming "Current Topics in Bioinformatics: Big Data in Genomics and Medicine"

13.04.2018 | Event News

Unique scope of UV LED technologies and applications presented in Berlin: ICULTA-2018

12.04.2018 | Event News

 
Latest News

Molecular switch will facilitate the development of pioneering electro-optical devices

24.05.2018 | Power and Electrical Engineering

Research reveals how order first appears in liquid crystals

23.05.2018 | Life Sciences

Space-like gravity weakens biochemical signals in muscle formation

23.05.2018 | Life Sciences

VideoLinks
Science & Research
Overview of more VideoLinks >>>