Project MU22010 – Mushroom International Study Tours – Inbound and Outbound
Part of the in- and outbound International Study Tours project, the inaugural Mushroom Production workshop, facilitated by Erik de Groot, was held in Adelaide and Sydney at the end of August
Figure 1: Robert Tolson at Premier Mushrooms explaining the room-filling procedure and machinery on his farm (Umberto Calvo)
US-based international consultant and mushroom expert Erik de Groot delivered the 2-day workshops to industry members eager to learn.
Elbows deep in compost and mushrooms since his childhood in the Netherlands, Erik’s knowledge and experience range from compost production to harvesting and everything in between, with clients spread across five continents.
With the aim to educate and inspire the Australian mushroom industry and promote collaborative problem solving, attendees were asked to work together in small groups. Participants were split into these groups depending on their role (compost production, growing, harvesting) to encourage conversation within their areas of expertise and generate new ideas and solutions to current issues.
The first day of the workshop focussed on compost production, phase II and III compost, tunnel and growing room filling, and the optimal conditions of the various stages (temperature, humidity, ventilation). The attendees involved in compost production were the most active throughout the first day, while growers and harvest managers were able to better understand the dynamics of the phases that precede their entry into the crop cycle.
Figure 2: Attendees were invited to "have a feel" of good quality peat with adequate moisture (Umberto Calvo)
Day 1 also included a farm visit to Costa Monarto in South Australia and Premier Mushrooms in the Hawkesbury, with the farm staff showing the facilities, machinery, and explaining the various steps of their mushroom production and management.
The second day was centred on growing and harvesting practises to optimise yield and quality, with a particular focus on harvest efficiency and planning.
At the end of the session each group had to elaborate on the actions they were planning on taking back to their farm with the newly acquired knowledge from the workshop.
The event was very well received by all attendees, both thanks to the broad scope of themes and the opportunity to expand their network vertically with people from their own farm and peers across different farms.
The opportunity to network with colleagues from different parts of one’s own workplace was viewed as an important outcome. Communication and collaboration throughout every step of the process, from compost production to growing and harvesting, can have a big impact on the overall result, and ultimately determine the farm’s and farmer’s bottom line.
At the end of the two-day workshop the participants were asked to complete an evaluation and suggestion form, which will assist AMGA as it plans the next events. Attention will be placed on the topics and issues identified by the Australian mushroom industry as the most relevant right now.
Additional resources
Global perspectives from Erik de Groot
Image courtesy of the AMGA 2023
Erik de Groot - Consultant Mushroom Business
Following his recent trip to Australia, where he delivered training workshops to local growers, Erik de Groot took some time to chat with MushroomLink’s Dr Jenny Ekman.
From a childhood spent in a small village of only 4000 people (but with 15 mushroom farms!) – to becoming a sought-after global mushroom consultant working everywhere from Dubai to China, Europe, Australia, South America and the US – Erik has unique insights into how the industry differs from place to place.
In this podcast, Erik chats about the various approaches to mushroom production around the world, current trends and challenges, and where he thinks Australia sits regarding sustainability and quality (spoiler alert – Australian mushrooms are very good!).
Erik's trip to Australia and subsequent workshops were part of the Hort Innovation project MU22010 – Mushroom International Study Tours – Inbound and Outbound, funded through the mushroom levy and contributions from the Australian Government.