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Key Knowledge: points of view relating to safe, ethical and sustainable food and fibre production in Australia, including genetically modified organisms (GMO), animal welfare and the use of pesticides and herbicides.
Key Knowledge: points of view relating to safe, ethical and sustainable food and fibre production in Australia, including genetically modified organisms (GMO), animal welfare and the use of pesticides and herbicides.
Australian producers don't operate in a vacuum. They must balance their need for profit with the expectations of the public. Consumers today are more interested than ever in provenance (where food comes from) and the ethics of how it was produced.
Photo by Rebekah Vos on Unsplash
One ethical dilemma many of us face each week is deciding which eggs to buy.
One ethical dilemma many of us face each week is deciding which eggs to buy.
Just one of the things we have to consider is what free range actually means. In some cases free range conditions may be more stressful for the animals than barn laid conditions.
There is also the matter of what we can afford. The difference between cage egg prices and open free range egg prices is currently over $10 a dozen.
The Chemical Debate
The Chemical Debate
The use of synthetic herbicides (to kill weeds) and pesticides (to kill bugs) is a major point of contention.
Pro-Chemical View: Chemicals are essential for large-scale food security. They prevent crop failure and keep food prices low for consumers.
Minimal Intervention View: Excessive chemical use can lead to soil degradation, water contamination, and harm to "beneficial insects" (like bees).
The Practical Middle: Many farmers, like those we've studied, use Integrated Pest or Weed Management (IPM or IWM)—using chemicals only as a last resort alongside mechanical options like under-vine mowers.
Photo by Eric Brehm on Unsplash
Photo by Melissa Askew on Unsplash
Biotechnology (GMOs)
Biotechnology (GMOs)
Genetically Modified Organisms (GMOs) involve altering the DNA of a plant to give it a specific trait, like drought resistance or the ability to produce its own pesticide.
The "Pro" Argument: GMOs can reduce the need for chemical sprays and help crops survive in a changing climate, which is vital for a growing population.
The "Con" Argument: There are concerns about "genetic escape" (GMOs breeding with wild plants) and the ethical issue of large corporations owning the patents to the world's seeds.
Animal Welfare
Animal Welfare
In the fibre and meat industries, the treatment of livestock is a top priority for ethical production.
Consumer Demand: Practices like "mulesing" in sheep or the use of battery cages for poultry have faced intense public pressure, leading to the rise of "Free Range" and "Non-mulesed" certifications.
Producer Reality: Farmers must balance these welfare standards with the need to protect animals from disease and predators, often at a higher cost to the business.
Photo by Polly Sadler on Unsplash
Key Skills: justify industry responses to various consumer demands for ethical and sustainable food and fibre production in Australia
Key Skills: justify industry responses to various consumer demands for ethical and sustainable food and fibre production in Australia
and
and
demonstrate principles of safe, ethical and sustainable food and/or fibre production
demonstrate principles of safe, ethical and sustainable food and/or fibre production
PRACTICE: Do some online research to answer these questions
How many hens per metre is considered free range in Australia?
What is mulesing and why is it sometimes necessary? (Be careful with this one, it can be a bit gruesome)
Which type of hen is less disease-prone, free range or caged hens?
PRACTICE with these exam-style questions. Once you are finished, don't forget to use the the marking scheme to evaluate your work
Define the term "Genetically Modified Organism" (GMO). (1 mark)
Identify one animal welfare concern currently facing the Australian wool or poultry industry. (1 mark)
Describe why a consumer might be willing to pay more for "Certified Organic" produce compared to conventionally grown produce. (3 marks)
Explain the "Pro" and "Con" arguments regarding the use of synthetic herbicides in large-scale grain farming. (4 marks)
Evaluate the impact of consumer expectations on the way Australian farmers manage their land. Use an example (such as chemical use or animal welfare) to support your answer. (6 marks)
Summary:
Summary:
There is rarely a "perfect" way to farm. Every choice involves a trade-off. Using chemicals might increase yield but hurt the soil; moving to organic might save the soil but make food more expensive. The goal of modern agriculture is to find the most ethical and sustainable balance.
SAC / ExamTip:
SAC / ExamTip:
When a question asks for "Points of View," make sure you represent both sides. Use phrases like "On one hand, producers argue..." and "However, consumers are concerned that..." to show a balanced understanding.
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