Interview with a Farmer

Questions with Will

Our food has a story. So we decided to bring a camera crew to farmer Will Bergmann's house to ask him some questions and see how he helps feed the world. Get accurate, balanced and current agriculture information in a visual way by watching out interview with Will below.

Have more questions? Check out our 'More Questions?' section below as we address frequently asked questions students and teachers have about Canadian agriculture. 

Have even more questions? Check out the All About Food online resource by Agriculture in the Classroom Canada. You'll find answers to your questions and a free download of 'All About Food: Exploring Canada’s Food System' teacher's guide and exploration guide, which captures many of the interesting, surprising and useful facts about this important system that touches everyone’s life on a daily basis. Each page in these guides introduce you to a different topic and provides an in-depth lesson about the agri-food system. 

More Questions?

Farming Methods

1. What is organic farming?  
2. How is conventional farming different from organic farming?   
3. What is a GMO?  
4. Why do farmers choose to grow genetically engineered (GE) crops?

5. Question for Will: Why do you choose to grow organic vegetables but then grow conventional crops and genetically engineered, often called GMO, crops?

Pesticides

1. What are pesticides?   
2. Are chemical pesticides safe?   
3. Should I worry about pesticides on the food I buy?    
4. Question for Will: what did you mean when you said that most of our food has some sort of chemicals in it?   

Consumer Choices - Local, Fresh, GMO

1. Is buying local always the best environmental choice?   
2. Is buying fresh fruits and vegetables always the best choice?   
3. Is genetically modified food just as nutritious as other food?   
4. Question for Will: Does your family eat food made from the GMO crops you choose to grow on your farm?   

Crop Rotation

1. What is crop rotation?   
2. Why do farmers use crop rotation?   
3. What are other best management practices (BMP) used by farmers to improve farm production and environmental sustainability?   
4. Question for Will: What best management practices, besides crop rotation, do you use on your farm?   

 

Farming Methods

What is organic farming?

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The term “organic” refers to an agricultural production method. Organic farming focuses on the following without using synthetic fertilizers, synthetic pesticides or genetically modified organisms.1

  • enhancing the health and vitality of the soil
  • preserving biodiversity
  • promoting animal welfare
  • preserving the ecological integrity of our environment

Read more about Canadian Organic Standards and Regulations here. 


How is conventional farming different from organic farming?

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Conventional farming uses all of the tools available to organic farmers, such as crop rotation, cover crops, poly-cropping and manure, and can also use the latest technological advances in synthetic fertilizers, pesticides, antibiotics and GMOs to maintain healthy soils, environment, crops and livestock.  Because of this, conventional farmers can produce from 5% to 50% more food per acre of land.2


What is a GMO?

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GMO stands for genetically modified organism.  In truth, all food is genetically modified.  Take for example the corn we eat today. It is a GMO created by humans using various plant breeding techniques.  You would not likely recognize the natural ancestor of corn nor would you want to eat it! Today’s corn tastes delicious but is technically artificial when compared to its ‘natural’ ancestor.  

Benefits of genetically engineering crops                         
  • Genetic engineering is very specific, unlike both plant breeding and mutagenesis where there is no control over exactly what genes get affected.
  • Genetically engineered crops are highly regulated by Health Canada and the Canadian Food Inspection Agency (CFIA) unlike crops from plant breeding or mutagenesis.

View AITC-SK video, Plant Breeding, 3:38 for an illustration of these plant breeding techniques.

Why do farmers choose to grow genetically engineered (GE) crops?

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GE crops allow farmers to grow more quality food and be more environmentally friendly.

  • Crops with built-in pest resistance require fewer pesticides to protect the crop from being destroyed.  This reduces input costs for farmers, allows more quality food to be produced for consumers and protects the environment for all of us.
  • Genetically engineered crops have allowed farmers to adopt no-till farming, which:
  •  greatly improves soil health, water and carbon retention, crop health, and food production while reducing greenhouse gas emissions and the risk of flooding;
  • means fewer trips with a tractor over the field which reduces soil compaction, fuel use and greenhouse gas emissions.  Good for the soil, good for the farmer and good for our environment.
  • New genetically engineered crops are being developed to withstand drought, frost, and salinity to give farmers the tools to handle adverse weather caused by climate change and meet the challenge of feeding the expected 9 billion people in 2050.

Will, why do you choose to grow organic vegetables but then grow conventional crops and genetically engineered, often called GMO, crops? 

Back to Questions

 It’s all about strengthening our business by diversifying. Since our farm is close to Winnipeg, there is a large group of consumers interested in being part of our Community Supported Agriculture Vegetable Garden. That makes our 2 acre garden an economically viable operation for us. Plus it gives me the opportunity to share our story and communicate with the population about farming. I love doing that!  On our remaining acres, it is more efficient and economically viable to grow bulk commodity crops.  We grow genetically engineered canola, corn and soybeans because it allows us to get the best yields while reducing the amount of pesticides we use and the amount we cultivate or disturb the soil.  We also grow conventional cereal crops like wheat and oats.  There are no genetically engineered seeds currently available for cereal crops.

 

Pesticides

What are pesticides?

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A pesticide is any product used to prevent (tetanus vaccine), repel (insect repellant), decrease (sterile mosquito release) or kill (mouse trap) a pest. But usually people mean chemical pesticides when they mention pesticides.

Farmers also use many practices to prevent pests such as maintaining healthy soils, using crop rotation and applying chemical pesticides when necessary. Organic farmers use chemical pesticides found in nature.3 

Read more on pesticides from Dr. Joe Schwarcz, McGill University here

 

Are chemical pesticides safe?

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When used properly yes. 

When a crop is suffering from a disease or pest and needs to be treated then farmers follow label directions for the prescribed pesticide to safely apply the lowest dose needed to protect the crop.  Since pesticides break down over time, farmers also follow mandated wait times before harvesting the crop.  This is true for both the natural chemical pesticides organic farmers use and the synthetic pesticides conventional farmers use.

View AITC-SK video, Crop Protection, 2:53 for more information on crop protection practices including chemical pesticide use.

 

Should I worry about pesticides on the food I buy?

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The answer is no.  Canada has a very safe food supply. The Canadian Food Inspection Agency (CFIA) tests both domestic and imported food for pesticide residue based on the maximum residue levels (MRL) set by Health Canada for each pesticide.5 

Have some fun and check out this Pesticide Residue Calculator at SafeFruitsandVeggies.com for more examples of how safe our food is!

Read more on pesticides and food from Dr. Joe Schwarcz, McGill University here

 

Will, what did you mean when you said that most of our food has some sort of chemicals in it?

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Everything in our universe is made up of chemical elements including you and the food you eat! Just like us, food is made of chemical elements such as carbon, nitrogen, zinc, and magnesium as well as chemical molecules such as dihydrogen monoxide (water) to name just a few.  Don't be afraid of the word "chemical" - do research and ask questions. Even certified organic crops and produce can have certain chemicals used on them. All of these pesticides have gone through intense government testing and regulation to make sure they are safe.

Read more about chemicals from Dr. Joe Schwarcz, McGill University here 

 

Consumer Choices – Local, Fresh, GM

Is buying local always the best environmental choice?

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Usually but not always.

Rich Pirog, the associate director of the Leopold Center for Sustainable Agriculture at Iowa State University says that food miles/kilometers don't tell the whole story. "Food miles are a good measure of how far food has traveled, but they're not a very good measure of the food's environmental impact."

That impact depends on how the food was transported, not just how far. For example, trains are 10 times more efficient at moving freight, ton for ton, than trucks are. So you could eat potatoes trucked in from 100 miles away, or potatoes shipped by rail from 1,000 miles away, and the greenhouse gas emissions associated with their transport from farm to table would be roughly the same.

The environmental impact of food also depends on how it is grown. Swedish researcher Annika Carlsson-Kanyama led a study that found it was better, from a greenhouse-gas perspective, for Swedes to buy Spanish tomatoes than Swedish tomatoes, because the Spanish tomatoes were grown in open fields while the local ones were grown in fossil-fuel-heated greenhouses.

As with everything, food production from gate to plate is complex and while you would think that buying local would always be environmentally beneficial, it is not always true.

 

Is buying fresh fruits and vegetables always the best choice?

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Again, not necessarily.

In season, fresh ripe fruits and vegetables from your garden or a local farmer's market which you consume soon after picking or buying provide the best nutrition.

But fresh vegetables or fruits that travel many kilometers are usually picked before they are ripe, so never reach their peak nutrition. Also all of the time that they are travelling or sitting in a warehouse, on the store shelf, or in your refrigerator they deteriorate slowly losing some of their nutrients.  

Frozen fruits and vegetables tend to be processed at their peak ripeness, a time when—as a general rule—they are most nutrient-packed. Then they are flash frozen to lock them in a relatively nutrient-rich state.6 Some even pack a bigger nutritional punch when frozen.  For instance, one cup of frozen spinach has more than four times the amount of nutrients, such as fiber, folate, iron and calcium, than a cup of fresh spinach.7 Off season, frozen produce is usually less expensive than fresh produce which makes it more economical to get your recommended 5 – 10 servings of nutritious vegetables and fruits each day.

Canned vegetables tend to lose a lot of nutrients during the preservation process so are usually not the most nutritious choice.  But there are notable exceptions such as pumpkin and tomatoes.6 Canned tomatoes are preserved using heat, which releases lycopene—a carotenoid that may help prevent prostate and breast cancer. So even in season, canned tomatoes offer something that fresh can’t.8

Check out ASAP video “Fresh vs Frozen Food”

 

Is genetically modified food just as nutritious as other food?

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Health Canada states, “Foods from genetically modified plants are as safe and nutritious as foods from traditionally bred plants.”9

 

Will, does your family eat food made from the GMO crops you choose to grow on your farm?

Back to Questions

Absolutely, I wouldn’t grow food I wasn’t happy to feed to my own family. I am proud of both the organic and conventional crops that I am producing.

 

Crop Rotation

What is crop rotation?

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A farming method where each year over a period of three to four years a different crop is grown on a field so that the soil stays healthy and fertile 

One common crop rotation used on Manitoba farms is

    Year 1 - oilseed crop (canola, soybean, sunflower or flax)

    Year 2 - cereal crop (wheat, barley, oats or corn)

    Year 3 - pulse crop (field peas, lentils, beans, or chickpeas)

    Year 4 - cereal crop (oats, barley, corn or wheat)

            

Why do farmers use crop rotation?

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Crop rotation is one of modern agriculture’s best management practices (BMPs).

Farmers understand that different crops require different amounts and types of nutrients.  They also know that crops in the legume family which includes alfalfa, clover and soybeans as well as pulses such as peas and beans are actually able to fix nitrogen, one of the three main plant nutrients, in the soil. Changing which crop is grown in a field each year is the most efficient way of providing crops with the nutrients they need while reducing the amount of added fertilizer needed.

Different diseases and pests attack different crops as well.  Changing the type of crop grown in the field each year helps break the pest cycle, prevents the build-up of diseases or insects and decreases the need to treat crops with chemical pesticides.


What are other best management practices (BMP) used by farmers to improve farm production and environmental sustainability?

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Here are three widely used modern BMPs.

No-till is a BMP that replaces the age-old practice of tilling or plowing up the soil. Plowing the soil leaves it susceptible to erosion. Improved science and technology such as equipment and some genetically engineered crops allow farmers to use no-till which means they can plant straight into the soil without plowing it. No-till benefits include:

  • Plant materials from the previous year’s crop are left on the soil to build up its organic matter and improve water retention.
  • No need to burn stubble.
  • Populations of beneficial insects are maintained
  • Soil erosion is greatly decreased so no repeat of the ‘Dirty Thirties’
  • Fewer nutrients are lost from the field
  • Less fuel is used to prepare the field for planting so fewer greenhouse gasses are produced.

View AITC-AK video, Crop Nutrients, 2:07 for a discussion on crop nutrients and an illustration of 4R nutrient stewardship.

Precision Agriculture. Fields are mapped and analyzed for levels of nutrients, moisture, etc. through special software or apps. Tools like auto-steer together with satellite-controlled Global Positioning Systems (GPS) on tractors and equipment ensure there is no overlap when planting, fertilizing and/or spraying. Benefits from precision agriculture include:

  • allowing farmers much greater control over amount and placement of fertilizers and crop protection products as they travel over a field which reduces waste and environmental impact

 

Will what best management practices, besides crop rotation, do you use on your farm?

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Like most farmers, we incorporate ideas from precision agriculture and 4R Nutrient Stewardship and constantly evolve our management practices to become the best at what we do.  Together they allow me to be more efficient and environmentally friendly. Plus I get to use all kinds of cool apps, GPS and my drone. 

 

 

Bibliography

  1. Alberta Government http://www1.agric.gov.ab.ca/$department/deptdocs.nsf/all/agdex10031  
  2. National Center for Biotechnology InformationU.S. National Library of Medicine http://www.ncbi.nlm.nih.gov/pubmed/22535250
  3. Government of Canada http://www.tpsgc-pwgsc.gc.ca/ongc-cgsb/programme-program/normes-standards/internet/bio-org/lsp-psl-eng.html#tb43bp
  4. Health Canada http://www.hc-sc.gc.ca/cps-spc/pubs/pest/_fact-fiche/pesticide-food-alim/index-eng.php
  5. Canadian Food Inspection Agency http://www.inspection.gc.ca/food/chemical-residues-microbiology/chemical-residues/eng/1324258929171/1324264923941
  6. Eating Well http://www.eatingwell.com/nutrition_health/nutrition_news_information/fresh_vs_frozen_vegetables_are_we_giving_up_nutrition_fo
  7. Eating Well http://www.eatingwell.com/healthy_cooking/healthy_cooking_101_basics_and_techniques/fresh_vs_canned_vs_frozen_which_is_better?page=7
  8. Eating Well http://www.eatingwell.com/healthy_cooking/healthy_cooking_101_basics_and_techniques/fresh_vs_canned_vs_frozen_which_is_better?page=2
  9. Health Canada http://www.hc-sc.gc.ca/fn-an/gmf-agm/fs-if/gm-myths-facts-eng.php