Next Generation Delegation 2014 Commentary Series
By Robyn McCallum, MSc Candidate at Dalhousie University’s Agricultural Campus and 2014 Next Generation Delegate
As a Next Generation Delegate, I was delighted to participate in discussions at The Chicago Council’s Global Food Security Symposium 2014 regarding a variety of aspects of sustainable agricultural production, particularly in the face of threats from climate change. As a Master of Science student at Dalhousie University’s Agricultural Campus in Truro, Nova Scotia, my project is comprised of examining practical techniques to increase native bee abundance in wild blueberry cropping systems. Wild blueberries are a major industry in Atlantic Canada, which includes New Brunswick, Newfoundland, Nova Scotia and Prince Edward Island. As this crop continues to grow, so does the need for pollinators, such as bees, butterflies, and moths. The health of pollinators and honey bees has garnered increasing attention recently, with discussions around the causes of and remedies for issues such as Colony Collapse Disorder.
Accordingly, ensuring native abundance couldn’t be more pertinent to global food security. In Atlantic Canada, many producers rely on managed bees, such as the honey bee (Apis mellifera) to carry out pollination, but native bees such as the bumble bee (Bombus spp.) and mason bee (Osmia spp.) have demonstrated more efficient pollination. To achieve more efficient pollination, interest is growing in boosting native bee populations. However, bees globally face hurdles of insufficient nesting sites and food resources.
My project examines two techniques to promote population increase: providing habitat and providing food in the form of flowering plants. More specifically, I have placed various types of habitat, or trap nests, in the field to appeal to mason bees. The aim of the experiment is to discover the most favorable nest type for mason bees in order to promote artificial nesting substrates for this type of bee. In terms of providing food to bees, I have planted buckwheat (Fagopyrum esculentum) along blueberry field edges. Throughout the summer, I observed and recorded which types of native bees forage on the buckwheat. The following year, I will determine if the buckwheat provided suitable food and habitat to retain more queen bees than sites without buckwheat. My hope is that my findings prove useful to improving bee abundance and, as a result, improving sustainable food production as well.
I am interested in practical ways to efficiently increase native bee populations, as they are a crucial part of sustainability and food security. As producer interest in bee conservation continues to grow, performing this research is essential and timely. I see great potential to build on these fundamental experiments. Clearly, my research relates directly to food security as the majority of food crops require pollination, and bees fill most of this need. With increased awareness among consumers, producers, and policymakers surrounding bee health and conservation, I believe we can realize healthy native bee populations in order to ensure sustainable production and food security well into the future.
Norman Borlaug Centennial Q&A with Margaret Catley-Carlson
This post was originally published by the World Food Prize Foundation. The World Food Prize 2014 Borlaug Dialogue international symposium is being held from October 15 – 17 in Des Moines, Iowa to address the question: “Can we sustainably feed the 9 billion people on our planet by the year 2050?”
Norman Borlaug Centennial Q&A's with Experts
In order to shine a spotlight on the amazing agricultural work being done today, and in honor of the Borlaug Centennial year, The World Food Prize invited 2014 Borlaug Dialogue speakers and experts from around the globe to respond to questions regarding their work, their goals and their inspiration.
Margaret Catley-Carlson, Water Expert and Member of the World Food Prize Council of Advisors
If Norman Borlaug posed the following questions to you- what would you tell him?
Q. What’s the one thing – the single most important – that we need to address to solve food insecurity?
A. There is no single thing – that’s why it is so difficult. Are there roads? Is there any access of ag inputs? Is water supply reliable? Any access to improved seeds? Any access to credit? Is it blocked by ownership arrangements for females? And on and on. Each one of these can be THE single most important, depending on the circumstances – and they interact.
Q. Do you think we can feed 9 billion people by the year 2050? If so, why? If not, why not?
A. We could but we probably won’t. Problems of the poor just aren’t that interesting to the relevant national governments.
Q. Where are the biggest gaps right now in the food system?
A. I really think Extension services – either new forms of electronic communication if they work and really talk to people and are accessible, or more classic forms. Next would be rural roads.
Q. What’s one piece of advice you would give to young people?
A. If you want to help, start by listening. Don’t start by bringing solutions to problems. Understand problems.
Q. How would you explain what you do, and why it’s important, to a 10-year-old?
A. Many people in the world don’t have access all the time to the water they need for their families and to grow food. All over the world, there are groups and people and governments trying to help them; I try to make these more effective and efficient.
Q. Within your area of expertise, what is one misunderstood or neglected topic you could shed some light on for readers?
A. Genetically modified foods, and the need to pay for water services or systems will suffer.
Q. What is the most interesting project going on right now – yours or someone else’s - that more people should know about?
A. Fertilizer Deep Placement – 2 million Asian farmers have increased yield and decreased fertilizer use AND therefore water pollution. It could work for the Toledo reservoir and reduce hypoxic zones in the Gulf of Mexico, too.
Q. What’s one thing the general population could do to make an impact on global food security?
A. Stop wasting food – today – in restaurants, from lunch boxes, from your own refrigerator. If 40% of the food grown is wasted or thrown out, that’s the equivalent of throwing out 40% of the water we use to grow food (and 70%+ of our water use goes to food).
Q. What is one of your favorite quotes or words to live by?
A. "We can't solve problems by using the same kind of thinking we used when we created them." - Albert Einstein
Q. Share with us one of your most unique life experiences and what it taught you.
A. Sitting on a hillside in India, looking at a valley that was restored simply by changing the social arrangements to give the rural people access and ownership and the ability to gain livelihoods – and therefore interest in protecting it. As I sat in the warm autumn sun, a spring which had reappeared after being non-existent for years glinted in the sun – and a peacock swooped down and washed his extended tail feathers in the sparkling water. Four years earlier, the little valley was desertified and the spring was dry. What it taught me? Ask what the problems are before rushing in with solutions. They may be very simple – but since power relationships are always involved, very difficult.
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