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2017 Calendar of Global Plant Science Events

A Calendar of Global Plant Science Events for 2017 and beyond has now been established on the Australian Plant Phenomics Facility’s website.

Quickly find out what is happening each month around the world in plant science and where, then be sure to check back in regularly for updates (why not bookmark the page as a ‘favourite’).

If you don’t already follow our blog, be sure to subscribe to receive the latest APPF updates and research news.

 

Drought knows no borders

The Australian Plant Phenomics Facility (APPF) was delighted to welcome His Excellency Mr Mohamed Khairat, Ambassador of The Arab Republic of Egypt, to its Adelaide node recently.

Egyptians share our love of wheat, however, they are heavily reliant on wheat imports which are struggling to keep up with demand. As a remedy, 1.5 million hectares of Egyptian land has been set aside for local wheat production, but there are challenges ahead. Egyptian wheat growers suffer from the same yield limiting issues of heat and drought as we do here in southern Australia.

While touring the facility, His Excellency shared his enthusiasm for future collaboration with the APPF’s Dr Trevor Garnett.

“There is a wealth of knowledge and experience at the APPF and the Waite Campus of the University of Adelaide in plant phenotyping and wheat production. His Excellency sees exciting opportunities for Egyptian scientists and PhD students to collaborate on research and share ideas on how to improve this essential crop”, said Dr Garnett.

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His Excellency Mr Mohamed Khairat, Ambassador of The Arab Republic of Egypt (pictured right) talks with Dr Trevor Garnett in the DroughtSpotter greenhouse at The Plant Accelerator®, Australian Plant Phenomics Facility (Adelaide node)

 

Major investment in plant root phenotyping to answer key questions

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3-D image of root architecture – Lynch Laboratory, The Pennsylvania State University, USA

It all starts in the roots

Australian agriculture operates in a largely harsh, resource limited (nutrients, water) environment so the role of plant roots is even more vital to crop performance.

While advances in technology have resulted in a tenfold increase in crop productivity over the past century, soil quality has declined. Advanced root systems that increase soil organic matter can improve soil structure, fertiliser efficiency, water productivity, crop yield and climate resilience, while mitigating topsoil erosion — all of which provide near-term and sustained economic value.

It is acknowledged within the international plant science and phenotyping community that root phenotyping is a critical component for crop improvement, but no ideal hardware solution has been developed yet. There is always a compromise between destructive and non-destructive measurement, throughput and resolution, and ultimately, cost.

Recognition of these challenges and increased research investment to find the answers is now coming to the fore in international plant science.

USD $7 million for plant root research granted

Researchers in Penn State’s College of Agricultural Sciences have just received a USD $7 million grant from the U.S. Department of Energy’s Advanced Research Projects Agency-Energy, or ARPA-E, to design a low-cost, integrated system that can identify and screen for high-yielding, deeper-rooted crops.

The interdisciplinary team, led by Jonathan Lynch, distinguished Professor of Plant Nutrition, will combine a suite of technologies designed to identify phenotypes and genes related to desirable root traits, with the goal of enhancing the breeding of crop varieties better adapted for nitrogen and water acquisition and carbon sequestration.

“With ARPA-E’s support, we plan to create DEEPER, a revolutionary phenotyping platform for deeper-rooted crops, which will integrate breakthroughs in non-destructive field phenotyping of rooting depth, root modeling, robotics, high-throughput 3D imaging of root architecture and anatomy, gene discovery, and genomic selection modeling,” Lynch said.

“ARPA-E invests in programs that draw on a broad set of disciplines and require the bold thinking we need to build a better energy future,” said ARPA-E Director, Ellen D. Williams.

The project is part of ARPA-E’s Rhizosphere Observations Optimizing Terrestrial Sequestration, or ROOTS, program, which is aimed at developing crops that enable a 50 percent increase in carbon deposition depth and accumulation, while also reducing nitrous oxide emissions (a contributor to greenhouse gas) by 50 percent and increasing water productivity by 25 percent.

Read the full article, by Charles Gill from The Pennsylvania State University, here.

UDC Plant Science Centre

Through a € 1.3m investment from Science Foundation Ireland, the Integrated Plant Phenomics and Future Experimental Climate Platform has been established at University College Dublin (UCD) in Ireland. The combination of infrastructure and facilities available to researchers will represent the first of its kind globally.

The platform will be housed in the same building at UCD allowing seamless transition from experiment to scanner. It will consist of a large capacity 3D X-ray CT scanner which uses X-rays taken from multiple angles to non-destructively build-up a 3D image of whole plants and their internal structures, both above and below ground with fast (minutes) scan times and six reach-in, high-spec plant climate chambers with full (de)humidification capabilities. Novel custom additions will include full-spectrum variable LEDs, enabling more accurate representation of sunlight conditions experienced by crops under field conditions. The chambers will integrate thermal imaging to continuously capture leaf temperature and inferred ecophysiological processes (gas exchange).

Breakthroughs in crop/plant/soil/food science will be possible, particularly below ground and at night, because the consequences of climate change or new crop breeds on below-ground /night-time processes have not been readily accessible before the advance of X-ray CT, thermal imaging and integration of these components into an infrastructure platform.

The Centre unites a large number of UCD plant scientists that investigate fundamental and applied aspects of plant science and work alongside industry in exploiting research breakthroughs.

Read more here.

Danforth Plant Science Center

A new industrial-scale X-ray Computed Tomography (X-ray CT) system at the Danforth Plant Science Center in Missouri, USA, is the first of its kind in the U.S. academic research sector dedicated to plant science and can provide accelerated insight into how root systems affect plant growth. The technology was established in late July 2016 under a collaborative multi-year Master Cooperation Agreement with Valent BioSciences Corporation (VBC) and is also supported with funds from a recent National Science Foundation grant.

“X-ray imaging has been a mainstay in medical and industrial research and diagnostics for many decades, yet it is rarely used in plant science,” said Chris Topp, Ph.D., assistant member of the Danforth Center and principal investigator for the project. “The X-ray CT system will allow us to ‘see’ roots in soil and study plants as a connected system of roots and shoots growing in diverse environments.”

“This system is unlike any other in the United States,” said said Keith Duncan, research scientist in the Topp Lab and manager of the new system. “It gives us a great deal of control over the X-ray conditions and will allow us to gather structural data on any object we put into the machine. It provides us with an internal look at not only the root systems, but what’s going on inside the stem and other parts of the plant without taking invasive measures such as removing the plant from the ground or cutting into it.”

In addition to grain crops, this project will also advance research in root and tuber crops such as cassava, potato, groundnut and others that are important for food security in many regions around the globe, but are especially hard to study.

The project combines state-of-the-art technology with computational analysis, quantitative genetics and molecular biology to understand root growth and physiology to assist researchers in understanding roots as they grow in real time in real soil. Both Topp and Duncan agree, this collaboration is just the tip of the iceberg.

“I expect that in a short time, the X-ray imager will catalyze numerous research projects among Danforth Center, St. Louis, national and international researchers that were previously not possible,” said Chris Topp, Ph.D., assistant member of the Danforth Center and principal investigator for the project.

Read more here. Learn more about the partnership and X-ray system here.

Hounsfield Facility for Rhizosphere Research

The Hounsfield Facility for Rhizosphere Research is a unique platform established with €3.5 million in funding from the European Research Council, the Wolfson Foundation, BBSRC, and the University of Nottingham. It accommodates ERC funded postdoctoral researchers and PhD students, X-ray imaging research equipment and automated growth facilities in one state-of-the-art building and fully automated greenhouse complex.

A key impediment to genetic analysis of root architecture in crops has been the ability to image live roots in soil non-invasively. Recent advances in microscale X-ray Computed Tomography (μCT) now permit root phenotyping. However, major technical and scientific challenges remain before μCT can become a high throughput phenotyping approach.

This unique high throughput root phenotyping facility exploits recent advances in μCT imaging, biological image analysis, wheat genetics and mathematical modelling to pinpoint the key genes that control root architecture and develop molecular markers and new crop varieties with improved nutrient and water uptake efficiency.

The facility’s ambitious multi-disciplinary research program will be achieved through six integrated work packages. The first 3 work packages were designed create high-throughput μCT (WP1) and image analysis (WP2) tools that will be used to probe variation in root systems architecture within wheat germplasm collections (WP3). Work packages 4-6 will identify root architectures that improve water (WP4) and nitrate uptake efficiencies (WP5) and pinpoint the genes that regulate these traits. In parallel, innovative mathematical models simulating the impact of root architecture and soil properties will be developed as tools to assess the impact of architectural changes on uptake of other nutrients in order to optimise crop performance (WP6).

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The Hounsfield Facility for Rhizosphere Research, University of Nottingham, UK

 

Planting a seed with STEM students

During January 2017 the Australian Plant Phenomics Facility’s (APPF) Canberra-based High Resolution Plant Phenomics Centre (HRPPC) is welcoming science, technology, engineering and maths (STEM) students from across Australia to participate in laboratory visits as part of the annual National Youth Science Forum.

STEM education is key to enabling our next generation to tackle the challenges of a fast growing population, globalisation and climate change, underpinning innovation towards future solutions.

One of the challenges is feeding the world. The United Nations Food and Agriculture Organisation estimates that about 795 million of the 7.3 billion people in the world, or one in nine, were suffering from chronic undernourishment in 2014-2016.

Research facilitated at the APPF is leading to the development of new and improved crops, healthier food, more sustainable agricultural practices, improved biodiversity care, and the use of crops to develop pharmaceuticals. By exposing students to this important area of research and encouraging cross-disciplinary approaches through STEM, the APPF hopes to plant the seeds of ideas that may unlock new solutions in the minds of the next generation of leading agriculture scientists and engineers.

This year the program for students visiting the APPF-HRPPC will emphasise the engineering aspects of our work, covering laboratory as well as field aerial data capture and analysis, and our aim of supporting a sustainable food future for our nation. The students will have the opportunity to interact with scientists, software engineers and mechatronic engineers, learn about the direct applications of the research conducted at the APPF, possible career paths they can follow and what the future offers in these fields.

The National Youth Science Forum is an immersive, 12 day residential science program aimed at students entering Year 12 who are passionate about STEM and wish to pursue careers in these fields. The residential program attracts over 400 students each year and connects students with researchers and visits to world class laboratories.

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Images:  Dr Xavier Sirault presenting to visiting National Youth Science Forum students at the Australian Plant Phenomics Facility’s High Resolution Plant Phenomics Centre in Canberra

 

 

 

 

Adelaide to host 5th International Plant Phenotyping Symposium

The Australian Plant Phenomics Facility is thrilled to announce the city of Adelaide, South Australia will host the 5th International Plant Phenotyping Symposium in October 2018!

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2018 Host City, Adelaide, South Australia   (Image source: South Australian Tourism Commission)

The International Plant Phenotyping Network (IPPN) voted during its general assembly, held alongside the 4th International Plant Phenotyping Symposium in Mexico recently.

We look forward to welcoming the international plant phenotyping community to Adelaide in 2018!

 

 

Hello, ni hau, hola, guten tag, marhaba, bonjour… knowledge sharing the key to plant science success

The Australian Plant Phenomics Facility (APPF) is a national facility, available to all plant scientists, offering access to infrastructure that is not available at this scale or breadth in the public sectors anywhere else in the world.

Our three nodes in Adelaide and Canberra frequently welcome international research, industry and government guests to tour facilities and share knowledge in plant phenomics. Encouraging and supporting a global community focused on providing better nutrition and food security is key to the APPF vision we uphold.

Recently the CSIRO based HRPPC node of the APPF hosted a VIP visit by the Secretary of the Department of Industry, Innovation and Science, Glenys Beauchamp, CSIRO CEO, Larry Marshall, and the Canadian High Commissioner, His Excellency Paul Maddison.

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Larry Marshall (CEO, CSIRO), Glenys Beauchamp (Secretary, Department of Industry, Innovation and Science) and His Excellency Paul Maddison (Canadian High Commissioner) in front of a Phenomobile Lite at the APPF HRPPC           (Image courtesy of the CSIRO)

Hosted by Drs Xavier Sirault and Jose Jimenez-Berni, the visitors observed aspects of the work done by the APPF’s HRPPC in the controlled environment and had the opportunity to see first-hand one of the centre’s purpose built and designed Phenomobile Lite buggies which are used in the field for capturing plant traits.

The group discussed an overview of the range of research and development activities and issues facing Australia in science and technology and the Canadian High Commissioner shared his interested in areas of existing and potential collaboration between Australia and Canada.

We welcome and encourage engagement with the international plant science community. If you would like to visit one of our sites, discuss your plant phenomics research or book one of our facilities, please contact us – we love plant science!

 

 

What the experts are saying about plant phenotyping and food security

‘It takes a village to raise a child’ states the age-old saying, but now it will take a village to feed the child as well – if we’re smart.

“Agriculture’s critical challenges of providing food security and better nutrition in the face of climate change can only be met through global communities that share knowledge and outputs; looking inward will not lead to results,” said Ulrich Schurr, Director of the Institute of Bio- and Geosciences of the Forschungszentrum Jülich and Chair of the International Plant Phenotyping Network (IPPN), speaking at the 4th International Plant Phenotyping Symposium in Mexico recently.

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Dr Jose Jimenez-Berni (keynote speaker), Dr Xavier Sirault (Co-Chair IPPN), Dr Trevor Garnett and Dr Bettina Berger from the Australian Plant Phenomics Facility at the symposium

200 world-class scientists from over 20 countries gathered from 13 to 15 December 2016 to share knowledge and technology at the symposium, co-hosted by IPPN and the Mexico-based International Maize and Wheat Improvement Center, known by its Spanish acronym, CIMMYT.

The symposium was attended by Dr Bettina Berger, Dr Trevor Garnett, Dr Xavier Sirault and Dr Jose Jimenez-Berni from the Australian Plant Phenomics Facility (APPF). Dr Sirault is also Co-Chair of the IPPN and Dr Jimenez-Berni gave a keynote lecture on field phenotyping techniques developed at the High Resolution Plant Phenomics Facility (HRPPC) node of the APPF and how they can be applied to screen for plant development including biomass and canopy architecture in the field.

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Dr Jimenez-Berni (APPF) delivering his keynote lecture at the symposium

The symposium focused on three themes:

  • Advances in Plant Phenotyping Technologies to explore the frontiers of what can be sensed remotely and other technological breakthroughs.
  • Phenotyping for Crop Improvement to consider the application of phenotyping technologies for crop improvement (breeding, crop husbandry, and estimating the productivity of agro-ecosystems).
  • Adding Value to Phenotypic Data to review how phenomics and genomics can combine to improve crop simulation models and breeding methodologies (e.g., genomic selection).

Read the full article ‘Harnessing medical technology and global partnerships to drive gains in food crop productivity’ written by Mike Listman on CIMMYT’s website.

Read more excellent plant science articles by Mike Listman here.