Global Plant Council Blog

Plant Science for Global Challenges

Author: Isabel Mendoza (page 1 of 2)

The Global Plant Council at ICAR2019

One of the Global Plant Council’s (GPC) principal objectives is to reach the global plant science audience. And to pursue this aim, the GPC annual meeting is held every year in parallel to a big plant science conference.

In accordance with this practice, the GPC took its annual meeting this June to the 30th International Conference on Arabidopsis Research (ICAR2019). This international conference was held on June 16-21, 2019 in Wuhan, China and attended by over 1,000 plant scientists from around the world.

GPC also took an active part in the conference itself hosting two of the offered workshops. Understandably, many members of GPC board were there, either as invited speakers (Barry Pogson, GPC Chair); or as part of the workshops organizing team (Bill Davies, GPC past-president; Deena Errampalli, GPC treasurer; Yosuke Saijo (Board Member) and Isabel Mendoza (GPC communications officer).

Group photo GPC annual meeting
GPC annual meeting group picture. From left to right: Xuelu Wang (ICAR2019 organizer); Weihua Tang (China Society Plant Biology); Blake Meyers (Danforth Center); Deena Errampalli (GPC Board of Directors Treasurer, President, Plant Canada); Bill Davies (GPC Past-President, UK Plant Sciences Federation); Isabel Mendoza (GPC communications officer); Barry Pogson (GPC chair, Australian Society of Plant Scientists); Geraint Parry (SEB, MASC) and Rodrigo Gutierrez (Chilean Society of Plant Biology)


Role of the microbiome in sustainable agriculture

The first workshop “Role of the microbiome in sustainable agriculture” was held on the 18th June. Led by Deena Errampalli and Yosuke Saijo and with the participation from Bill Davies, Ruben Garrido-Oter and Kei Hiruma. Over 40 people attended the workshop, which provided participants with up-to-date knowledge on the role of the microbiome in Arabidopsis and its application on sustainable agriculture. Practical cases such as the Canadian ginseng were also introduced.

Group photo of the workshop “Role of the microbiome in sustainable agriculture”
From left to right: Bill Davies, Yosuke Saijo, Deena Errampalli, Ruben Garrido-Oter, and Kei Hiruma

Communicating your science to the broader community

On the 19th June, the GPC team held the second of these workshops “Communicating your science to the broader community” addressed especially for early career researchers. Over 45 people attended. This meeting was led by Isabel Mendoza with the cooperation of Mary Williams (@PlantTeaching) and Geraint Parry (@GARNetweets). The meeting provided participants with clues on how to increase the impact of their own research, helping them understand the rules of science communication and tricks on how to profit from the more commonly used online channels.

This was the first dissemination activity of the recently established Early Career Researcher International (ECRi) network, an initiative that aims to help the ECRs in developing their careers. A dedicated post on the issues discussed at the workshop is on development. Stay tuned!

#PlantSciArt competition winners announcement

Great news for today! Global Plant Council and “Plants, People and Planet” are happy to announce the 3 winners of our #plantSciART competition.

Category: My favorite plant

My favorite plant” winner entry belongs to Rebecca Hayes‏ (@BigGirlPlants). A beautiful embroidery inspired by her studies on pollen transfer networks.

plant science inspired embroidery
Consider following Rebecca Hayes‏ on her twitter account @BigGirlPlants

Category: Plants that will save the world

Plants that will save the world” awarded entry belongs to the (obviously) very talented Ana Valladares (@AnaPValladares). Very impressive maize inspired collage.

Consider following Ana Valladares on her twitter account @AnaPValladares

Category: Plant science in action

And last but not least, “Plant science in action“. This category was particularly difficult to decide. Finally, Charlotte’s Pain (@Charly_Pain) entry was chosen: a visually impactful GIF of a tobacco endoplasmic reticulum that shows that lab work and art are much closer than you might initially think.

Consider following Charlotte Pain on her twitter account @Charly_Pain

Summary of the competition

28 valid contribution entered the contest, gathering well over 2.200 likes and retweets from fellow plant science enthusiasts.

Most entries can be admired in our curated Twitter moment (FYI, the equivalent to an Instagram story 😉) below.



Can agricultural initiatives deliver wins for the health of the planet and its population?

By W.J Davies and Jianbo Shen

Lancaster Environment centre, Lancaster University, Lancaster, LA1 4YQ. The UK and National Academy of Agriculture Green Development, Centre for Resources, Environment, and Food Security, China Agricultural University, Beijing, 100193, China.

Fourth post of our “Global Collaboration” series

In early 2019, the EAT-Lancet Commission on Healthy Diets from Sustainable Food Systems produced its first report.  The Commission report addressed our need to effectively ‘feed a growing global population with a healthy diet while also defining the kinds of sustainable food systems that will minimise damage to our planet’.  While it is clear that our current food and farming practices threaten both human and planetary health, the Commission concludes ‘that Global Food Systems can provide win-win diets to everyone by 2050 and beyond. However, this will require nothing less than a Great Food Transformation

Despite a growing realisation of the magnitude of the challenges that are a part of such transformations, in most societies, progress is slow. Plants Science has much to contribute to enable better diet quality, increase crop productivity, enhance environmental sustainability and create new products and manufacturing processes (see example) but cannot alone bring about all of the required transformations.

For the required changes in government policies and in human behaviour, we must be able to convince people of both the nature and magnitude of the growing threats to human and planetary health as well convince all sectors of society to adopt as targets for the future, such as  the UN Sustainability Goals. A range of actions is required from both organisations and individuals working at all scales.

Effective knowledge exchange

Effective knowledge exchange (KE) mechanisms between scientists and food producers is recognised as being key to delivery of many changes in practice required within the framework defined above. Change is perhaps more easily achieved at the industrial farming scale where new genotypes and changes to farming systems are commonly produced and accepted. A wide range of publications means that practitioners can regularly see that these innovations can have significant effects on food availability and quality. However, most food in the world is still produced by smallholders and effective examples at scale of KE between science and this community are less common.

In China, there is an urgent need to address issues of food access and availability, food quality and safety and the environmental impact of agriculture in a society where diets are changing as the economy grows. As part of China’s successful green revolution over the last 50 years, enormous increases in food production have been achieved largely as a result of advances in both plant breeding and agronomy Very large increases in the usage of fertiliser, agrochemicals and particularly of water have increased productivity but all of this has been very damaging to the environment in many regions. Commonly, both quality and safety of food are significant issues in China due to both contamination with agrochemicals and as a result of food fraud.

Nevertheless some positive changes are underway in the food system with increased consumption of fruit and organic vegetables in Chinese diets but even here extra water use is often required and this is certainly the case also as a result of increasing consumption of meat in the diets of increasing numbers of people. Excess water consumption has reduced water tables in many regions of China (and other important food production regions). Reduction to dangerously low levels is leading to desertification in some regions with real threats to capacity for sustained production by farmers in these and other regions. Excess fertiliser use has resulted in many high profile pollution problems in surface waters which are valuable both for agriculture and for cultural tourism.

Results of excess fertilising

Ecological Civilization

The introduction by scientists at China Agriculture University of ‘Science and Technology Backyards’ (STBs) is one very innovative approach to helping smallholders in China transform agriculture to respond to the challenge of greater ‘Ecological Civilization’, as set out in recent years by the Chinese Government. Using such an approach to exploit recent advances in plant and crop science is very much in tune with the agenda of EAT-Lancet Commission. In increasing numbers of communities across China, agricultural scientists living in villages among farmers to achieve yield and economic gains sustainably. The aims of this knowledge exchange programme are to advance participatory innovation and technology transfer and garner public and private support for these innovations. The approach has identified multifaceted yield-limiting factors involving agronomic, infrastructural, and socioeconomic conditions and interventions at the personal and community level are transforming peoples’ lives.

Due to past experiences of famine and political instability, China’s government has made grain production and food security a top priority for the nation. By the 2000s, after years of food shortage, China finally produced enough food annually to feed its enormous population. Now, China has set a new target of green growth in future grain production. This target involves high efficiency in resource use with reduced environmental risk. Novel developments in agronomy enable maintenance of a relatively high grain yield on a regional scale. To help deliver on these targets, China is also developing strong policy incentives for environmental protection and green growth in grain production. Going forward, it is planned that Chinese agriculture will continue to put into practice a vision of innovative, coordinated rural revitalization and green development. The science and technology backyard (STB) model could provide an effective approach to realize the green development of agriculture, as it aims to close yield gaps in China by empowering smallholder farmers through integrating efforts of researchers, farmers, the government, and agro-enterprises.


Success at scale in improving sustainable resource use and increasing grain production in China will enhance the country’s food security while decreasing poverty and the environmental footprint of food production, thereby contributing to the global goal of sustainable development. To meet new demands of Chinese agriculture in a new era, as well as for promoting further implementation of United Nations (UN) Sustainable Development Goals (SDGs), the National Academy of Agriculture Green Development and the International School of Agriculture Green Development were launched by China Agricultural University in July, 2018.  A national strategy of Agricultural Green Development, issued by the central Chinese Government is likely to provide valuable understanding and new production practices,   particularly for smallholders in other developing countries that are already facing or will soon face dietary and environmental challenges similar to those currently faced by China.

Getting heard: impactful knowledge exchange

By Ros Gleadow (Monash University).

Third post of our “Global Collaboration” series

My first job was as a research assistant in a wheat physiology lab. I read a few papers on the effect of rising CO2 on yield and grain quality (e.g. Gifford 1979, Hocking & Meyer 1991). “That’s interesting“, I thought, but surely this won’t be an issue in my life time? The effect of CO2 emissions on grain protein and bread quality have only recently come to the fore but the science has been known for decades. Why does it take so long to get the message across? It took 50 years from discovery that tobacco was harmful and addictive to stopping advertising it; 30 years from the observation that putting babies to sleep on their fronts was associated with increased SIDS to a change in parenting patterns. But do we have that luxury? Can the process be sped up?

You often hear “scientists just need to communicate better“. But communication is a two-way street. You can talk all you like but if no one is listening, then it’s not going to get very far. In this blog post, I want to challenge my fellow scientist to think beyond talking at people to facilitating genuine knowledge exchange.

Knowledge Exchange programs: Start with the Why

There are four main questions to ask when developing knowledge exchange programs:

  • Who is doing the exchanging?
  • What do we want to communicate?
  • How can this be facilitated?
  • And most importantly – Why? To improve food security in a changing world
Figure 1: Starting with Why: Adapted from Sinek

Simon Sinek is famous for challenging businesses and communicators to start with the Why, and then everything else takes on a new perspective (Fig. 1) In the case of the Global Plant Council, the why is to improve food security in a changing world. Much as we love plants, the point of the Global Plant Council is not plant biology, it’s the preservation of biodiversity and food security.

Sinek then moves onto the HOW and the WHAT. As researchers, I believe we need to add another layer in there – WHO. This comes from our WHY. There are many different audiences – policy makers, research agencies, researchers, consortiums, industry, the general public, managers, students, journalists. farmers, climate change deniers. 

Effective communication demands that understand the purpose of the communication (WHY), and the wants, needs and desires of the different stake holders (WHO).

Communicating so that people get the message

Scientists are experts. That’s a good thing – we need experts. Back in the 1950s, people believed experts; they did whatever the doctor said without questioning it. But in this world of ‘alternative facts, a fresh approach is needed.  Social scientists have shown that giving your audience more and more facts does little to shift opinions. I believe we need to break out of the paradigm where, as Julian Cribb puts it (Cribb and Hartomo 2002), scientists are the “high priests” of knowledge because that makes scientific knowledge seem like a religion, something you can choose to believe in or not.

Fig2: Levels of communication (adapted from Cribb and Hartomo)

There are different ways of communicating with your audience (Fig. 2). If the audience respects the science then a monologue where you are the expert works well, although even then an effort should be made to make what you are saying relevant to the audience.

Ask yourself: What does THIS audience need to know? The answer usually comes from dialogue, where you as the scientist listen to what the person is interested in, or what the needs of the industry group are, and then you respond. At both these levels, the scientist is still the ‘expert’.

With community engagement knowledge is built collaboratively – the scientist is just one part of the conversation. This is hard for those of us who think we know everything, but it can lead to new and valuable perspectives. One example stands out in my mind.  This was at a workshop that Prof Tim Cavagnaro and I ran on cyanide in cassava with plant breeders, dieticians, epidemiologist and agricultural extension workers from Mozambique (Burns et al. 2012). One of the agricultural scientists commented that they preferred to grow cassava with big leaves. I’m immediately thinking, yes, that makes sense –  a high leaf area increased photosynthesis, etc. Then Tim asked: “Why do you do that?” and he answered, “Well, we eat the leaves, and if they are big, we don’t need to pick as many.” This was an important lesson for me in listening to the end user.

Facilitating Knowledge Exchange

The question remains, is there a role for the Global Plant Council in helping to improve knowledge exchange in line with our purpose of promoting plant science with the view to improving global food security? We’d love to hear from our member organizations about what you find helpful that we currently do, and what we could we do more of.

This blog post has been mostly about informal knowledge exchange programs but the principles apply to formal programs as well. Practical information like what language to use or the appropriate medium can be readily found with a quick internet search. You need to find a style you are comfortable with. Prof Sir Gustav Nossal, one of Australia’s leading scientists, once said: “Assume infinite intelligence and zero knowledge” [of your audience]. Good advice.

Our WHY is too important – we can’t afford to wait another 50 years.


Hocking, P. J. & Meyer, C. P. 1991 Effects of CO2 enrichment and nitrogen stress on growth, and partitioning of dry matter and nitrogen in wheat and maize.

Gifford, R.M. 1979 Growth and yield of CO2-enriched wheat under water-limited conditions. Australian Journal of Plant Physiology 6: 367-378  

Cribb, J & Hartomo, TS 2002, ‘Chapter 1: A case for sharing knowledge’. Sharing knowledge: a guide to effective science communication, CSIRO Publishing, Melbourne, pp.1-15.

Sinek, S 2009 “Start with Why: How Great Leaders Inspire Everyone to Take Action” Penguin, NY.

Burns AE, Gleadow RM, Zacarias A, Cuambe CE, Miller RE, Cavagnaro TR (2012) Variations in the chemical composition of cassava (Manihot esculenta Crantz) leaves and roots as affected by genotypic and environmental variation. Journal of Agricultural and Food Chemistry. 60:4946–4956.

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