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29 November 2020

Thirsty Tomatoes | Plantenna Blog #2

The goal of the 4TU project Plantenna is to measure in-plant and environmental parameters with high-resolution and low-cost sensors. To explain more about the project, researchers tell about their experiences in blogs. In blog #2 Marie-Claire talks about how the transpiration of the tomato plant can tell you about its well-being. Read the blogpost here !

29 November 2020

Showcase 'P-lab': urban raw materials in a small scale circular economy

Urban food and material chains contain huge amounts of valuable materials, a considerable proportion of which is still lost as waste. Take phosphorus for example, an indispensable and irreplaceable nutrient. Whilst the global supplies of phosphates contained in ores are steadily diminishing, we all excrete them in our urine where they return to the environment via sewers, mixed with other substances. Researchers at TU Delft demonstrate an alternative with their mini-lab in a shipping container. Read more about it in this story by TU Delft Stories.

16 November 2020

Tasty vegetables from a smart greenhouse

A smart greenhouse that calculates when vegetables need water and more heat. That’s what professor Tamás Keviczky from TU Delft’s 3mE faculty is working on. This approach cuts costs and is good for the environment. Read more about it in this story by TU Delft Stories.

28 October 2020

Winners Innovation Prize 2020

The winner of the Topsector T&U Innovation Prize 2020 - Unmanned Growing Concepts is Sigrow ! They impressed the jury with their Stomata Camera that can detect the state of a plant’s stomata; a crucial link in the control loop for autonomous growing. They win a voucher worth €25.000,- to further develop their concept with the help of Technische Universiteit Delft, personal guidance from an innovation broker of the Topsector Horticulture & Starting Materials, and a feature in KAS Magazine . Vivent SA received the most public votes for their sensor technology that can detect a plant’s electrical distress signals at a very early stage. They win the audience prize and take home €1.500 in cash and a feature in KAS Magazine . We want to congratulate the winning teams and thank all 26 contenders for their contributions to Unmanned Growing Concepts. We will follow your progress with great interest! More information: www.IMPACT2025.nl

28 October 2020

MEZT tackles nitrogen problems - TU Delft Campus

The largest source of nitrogen in the Netherlands is agriculture. The Delft start-up MEZT thinks it has the solution for farmers. With their method, not only the nitrogen is captured, but also fertilizer and electricity is made from the ammonia released in this process. The founders of MEZT, together with inventor/professor Jules Van Lier, talk about the innovative electrodialysis technique with which nitrogen can be turned from a headache into a source of income for the farmer. Read more about it in this article(Dutch only).

01 October 2020

The 6 nominations for the Innovation Prize 2020

Out of 26 entries, the jury nominated 6 contestants for the Topsector T&U Innovation Prize: - Applied Drone Innovations B.V. - Delphy Digital - PATS Indoor Drone Solutions - Sigrow Stomata Camera - Vertigo Technologies B.V. /FRESCO - Vivent sárl The winning team will receive a 25k voucher for the further development of their solution in collaboration with the TU Delft AgTech Institute , professors and students. The nominees demonstrably contribute to the development of unmanned growing concepts. View the nominees and vote via www.IMPACT2025.nl . The awards ceremony takes place on 23 Oct 2020.

08 September 2020

TU Delft AgTech Institute: a new platform for the agricultural sector

TU Delft is playing an increasingly important role in agriculture and horticulture to help meet the rising demand for technical innovations in these sectors. The recently established AgTech Institute stimulates scientific research in this area and encourages cooperation between scientists, the business community and industry. “In five years’ time, TU Delft will be the go-to partner for technological solutions in the field of AgTech.” The general public will not immediately think of TU Delft when it comes to solutions for agriculture and horticulture, yet it is a logical combination. Agricultural and horticultural businesses are increasingly making use of Artificial Intelligence (AI), Big Data, robotics and renewable energy. This requires highly technical knowledge and expertise, which is precisely the domain of TU Delft. To illustrate this: a team of TU Delft scientists and students recently won the Autonomous Greenhouse Challenge, a competition in which algorithms compete against real growers to cultivate tomatoes. Moreover, TU Delft is in a good geographical position to cooperate with this sector: take in the view from the top of the tallest building on Campus and you can see the greenhouses of the Oost- and Westland horticultural region. Business developer Liselotte de Vries says that TU Delft’s best minds make a perfect match with the best entrepreneurs in the horticultural sector. She leads the Institute together with Scientific Director Roeland van Ham and an Academic Board. Why was the AgTech Institute established? “The institute aims to bring supply and demand together,” says Liselotte. “In other words, we want to translate scientific knowledge into practice and vice versa. Agriculture is one of the most important sectors in the world and the Netherlands is the second largest agricultural exporter after the US. Dutch agricultural and horticultural businesses are the best in the world and very active in the international arena. Their expertise and our scientific knowledge can reinforce each other. For example, in the soft fruit sector, there is enormous waste of strawberries, for example, because the information to optimally coordinate the supply chain is lacking. A lot of the work is done manually and based on visual checks rather than by the targeted use of data. One project currently underway involves using AI to streamline production in the greenhouse all the way to the supermarket.” “There is an enormous amount of expertise within TU Delft that can be used to help the horticulture sector move forward,” continues Roeland. “Take our fundamental knowledge of sustainable food production, for example, or AI and robotics. The Autonomous Greenhouse Challenge was a good example of what we are capable of. Our team beat the human growers with the help of AI and sensors. That’s a great achievement for science! The horticultural sector holds plenty of interesting challenges for scientists. For example, can we develop sensors that can be inserted into a plant without damaging it?” Why is innovation so important? “There are two main reasons,” says Liselotte. “Firstly, we face the challenge of feeding a growing world population. This will require a more robust and efficient food production system, all the more in view of the changing climate (water scarcity, hot and extreme weather) and the limited supply of agricultural experts and workers (the corona crisis has shown how dependent we are on seasonal labour). We also have to make the system more sustainable. Intensive agriculture is an important cause of the decline in biodiversity in the Netherlands. If we want to reverse this trend, we will need innovations that reduce the use of pesticides, prevent diseases and make crops more resistant to climate change, for example. One of TU Delft’s spin-offs deploys insect-hunting drones in greenhouses, an environmentally friendly way to control pests.” “The unbelievable situation we are currently in has highlighted how important the food supply is,” says Roeland. “We have to make this system more efficient and sustainable. With our technical knowledge and expertise in the field of sensor technology, robotics and AI, TU Delft can make an important contribution to achieving this.” How does TU Delft distinguish itself in the field of agricultural technology? “Research relevant to agriculture and horticulture is conducted all over TU Delft: in fact, we are collaborating with no fewer than five faculties. We identified what TU Delft researchers are doing in our fields of application – agriculture, horticulture and food processing – and subsequently defined six key themes: Artificial Intelligence, Environmental Resources, Robotic Systems, Sensor Technology, Smart Systems and Sustainable Energy. Horti- and agriculture are still largely unfamiliar terrains for TU Delft. Our task is to bring the various knowledge domains together and form a new platform for these sectors. For example, at the Faculty of Aerospace Engineering they have developed a technique that allows small drones to explore an area fully autonomously. The researchers asked us if we knew a possible application for their technology. They are now deploying their drones in greenhouses to improve our understanding of how crops grow.” So you also need to increase your visibility? “Yes,” agrees Liselotte. “We have everything in house, but not everyone knows that yet. With the exception of our existing contacts, much of the sector is unaware of the many TU Delft projects that could potentially be relevant to greenhouse horticulture. At the same time, for many of their scientific questions TU Delft is not the first party horticultural businesses turn for answers. Additionally, we see that international technology companies are becoming active in the agri sector. If the Netherlands wants to maintain its leading position in the field of agri-innovations, it is important for us to combine our strengths. The AgTech Institute is TU Delft’s way of doing this. If it’s up to me, in five years’ time, TU Delft will be the go-to partner for technological solutions in the field of AgTech.” I also want to increase our visibility so we can inspire a new generation of engineers. Few young people come to TU Delft with the plan to use the knowledge they gain in the field of robotics, AI or energy for applications in agriculture and horticulture. But technology is booming in this sector, so I hope more students will choose a future in agricultural technology. Roeland How is the cooperation with Wageningen University & Research (WUR)? “It’s good,” says Roeland. “I myself worked in Wageningen, so I know the university well. We are constantly looking for projects in which we can strengthen and complement each other. For example, Wageningen is very strong in research into how plants react physiologically to environmental factors. That’s knowledge that we can put to good use in the design of autonomous greenhouses. Another example is WUR’s research into how amphibians stay attached to slippery and wet surfaces. TU Delft used this knowledge to create a gripper for smooth and soft surfaces. We are currently working on a new project in which an industrial partner will use this technique for raspberry picking.” Most physiological research on plants takes place in Wageningen. “But in recent years we have seen an increase in demand for technical innovations in agriculture and horticulture, and that is precisely TU Delft’s strong point. Liselotte, so we complement each other perfectly.” How does the AgTech Institute cooperate with the business community? “That’s where we can really prove our added value,” says Liselotte. “Scientists are perfectly capable of designing fundamental research projects. We as an institute can make a difference by forging links between science and industry. The resulting projects are less fundamental in nature and more focused on application in practice. We look carefully at what businesses have to offer in terms of knowledge, facilities and expertise.” “A good example is the development of an electronic nose which can smell out pests such as aphids at an early stage, so that we can intervene before they can cause any damage. For this project, the knowledge about these insects is being provided by one business, while another is manufacturing a suitable chip. TU Delft is studying how all these elements can be combined into a sensor: an electronic nose.” Liselotte, as the business developer, are you the go-to person for the business community? “Yes,” says Liselotte, “the institute’s role is to forge links. We bring together researchers and businesses in the technical industry and agricultural sector. The most important thing is to ensure that the goals of the various parties are harmonised and that they speak the same language so that we can maximise the impact of every project.” TU Delft AgTech Institute

17 July 2020

Unmanned Growing Concepts!

Sign up for the Innovation prize 2020 and win 25k to work on your concept together with TU Delft AgTech Institute, professors and students Are you an innovative food, tech or agri entrepreneur? A future-maker with a promising idea about how UNMANNED GROWING CONCEPTS in horticulture can be made possible? If this sounds like you, you are an ideal candidate for the Top Sector T&U Innovation Prize! You can register to take part until Tuesday, 1 September 2020. Automation and robotics are becoming increasingly important within the horticultural sector. By further automating cultivation, harvesting, grading and packaging in the greenhouse, open field, shed and/or vertical farm, horticulture can take giant steps forward towards the realisation of efficient cultivation techniques, labour savings, a continuous business process and a reduction in the use of crop protection agents. The Innovation Prize is for entrepreneurs (early stage, start-ups, scale-ups) with innovative technologies contributing to sustainability and/or circularity at the same time. The Dutch Horticulture and Starting Materials and TU Delft AgTech Institute invite entrepreneurs who want to develop an innovative idea, solution or concept that demonstrably contributes to the further development of unmanned processes in horticulture to compete this prestigious award. The winning team will receive: a voucher worth 25k euros for the further development in collaboration with the TU Delft AgTech Institute, professors and students; personalised guidance from a T&U innovation broker (20 hours, worth 2,500 euros); YES!Delft, the leading tech incubator in Europe, provides one of the participants with a place in the Yes!Delft Accelerator program; a cash prize of 1,500 euros; project support by students from Delft University of Technology condensed Market Readiness training course provided by WorldStartup; and more… The challenge is open to entrepreneurs with the following profile: Early stage, startups or scale-ups; With both economic and social motives; Innovative technology; Preferably work on sustainability and / or circularity. For more information Website Sign up via the application form Contact: Liselotte de Vries ( Liselotte.devries@tudelft.nl ) and Paul Henselmans ( P.W.J.Henselmans@tudelft.nl ).

16 July 2020

PhD position in Computer Science and Artificial Intelligence at Delft University of Technology

"An optimal soft-fruit chain starts at the harvest" Are you interested in learning about and developing new decision support algorithms, extending state-of-the-art computer vision and machine learning techniques? Are you prepared to take on real-life challenges related to harvesting strawberries? Join us as a PhD student in a project where we aim to advise growers of strawberries on when to harvest, based on weather predictions and time-series of images of these strawberries during their growth. The main tasks for the PhD student are to combine algorithms for computer vision and methods for learning from time series datawith algorithms on decision support from the fields of constraint programming, mathematicaloptimisation, and/or reinforcement learning to solve this harvesting problem, and to deepen our understanding of these techniques and how they can be successfully combined. You’ll be supervised by Mathijs de Weerdt from the Algorithmics research group and Thomas Abeel from the Delft Bioinformatics Lab, both at the Delft University of Technology. Requirements: We are looking for excellent candidates who meet the following requirements: a MSc degree in Computer Science, Artificial Intelligence, Mathematics, or a closely related field; affinity with interdisciplinary work; good programming skills; good English speaking and writing skills. If you’re interested, please send your CV (including a transcript of the grades for relevant courses), a motivation letter and (a link to) your master thesis to Sophie den Hartog <S.C.denHartog@tudelft.nl> before August 31, 2020.
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September

12

12 September 2023 11:00 till 18:00

Join the TU Delft AgTech Congress - The energy transition in agriculture

Eerst de plant tergen en dan luisteren wat-ie zegt

Uitgebreide reportage van Laura Wismans in de wetenschapsbijlage van NRC over de sensoren die de onderzoekers van het samenwerkingsprogramma 4TU.Plantenna afgelopen zomer in de tomatenkas van Delphy hebben getest.
In de kas hingen sensoren afkomstig van de vier technische universiteiten Delft University of Technology, Eindhoven University of Technology, University of Twente en Wageningen University & Research die in detail de droogte van planten in de gaten houden.
Het uiteindelijke doel? Een "stress-alert"-systeem dat landbouwers en kwekers helpt om hun gewassen beter te beheren tijdens extreme omstandigheden, zoals een hittegolf, voedings- of waterschaarste.