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Agriculture in Australia

Agriculture in Australia is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Agriculture in Australia rather than just read about it. In short: Although Australia is mostly arid, the nation is a major agricultural producer and exporter, with around 421,000 people employed in agriculture, forestry and fishing as of 2023. Agriculture's farm gate output was $100 billion per year for a 5.7% share of GDP in 2023.

Agriculture in Australia — main illustration
Agriculture in Australia — illustration

Key takeaways

  • Agriculture in Australia belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Agriculture in Australia to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Agriculture in Australia from memory before moving on to harder problems.

Reference excerpt

Although Australia is mostly arid, the nation is a major agricultural producer and exporter, with around 421,000 people employed in agriculture, forestry and fishing as of 2023. Agriculture's farm gate output was $100 billion per year for a 5.7% share of GDP in 2023. Farmers and grazers own 135,997 farms, covering 61% of Australia's landmass. Across the country, there is a mix of irrigation and dry-land farming. The success of Australian agriculture has been facilitated by long-term policy settings and promotion of reforms that greatly increase investment and, by extension, overall farming output.

There are three main zones: the high rainfall zone of Tasmania and a narrow coastal zone (used principally for dairying and beef production); wheat, sheep zone (cropping (principally winter crops), and the grazing of sheep (for wool, lamb and mutton) plus beef cattle) and the pastoral zone (characterised by low rainfall, less fertile soils, and large scale pastoral activities involving the grazing of beef cattle and sheep for wool and mutton). An indicator of the viability of agriculture in the state of South Australia is whether the land is within Goyder's Line.

History Aboriginal Australians have been variously described as hunter-gatherer-cultivators and proto-farmers, as there is evidence that farming activities were undertaken prior to the arrival of Europeans, including tilling, planting and irrigating. However, these practices were non-industrialised and complementary to hunting, gathering and fishing. Whether the people could be termed agriculturalists is controversial. In 1788, the first European settlers brought agricultural technology from their homelands which radically changed the dominant practices. After some initial failures, wool dominated in the 19th century and, in the first half of the 20th century, dairying increased in its popularity, driven by technological changes like canning and refrigeration. Meat exports were very significant in the development of Australian agriculture. By 1925, there were 54 export freezing works, capable of killing 6000 cattle and 90,000 sheep and lambs daily. Initially, the meat for British markets had to be frozen, but later beef could be exported chilled.

2000-2019

At the turn of the millennium, Australia produced a large variety of primary products for export and domestic consumption. Australia's production in the first five years was as follows:

Australia's main crops were contrasting in preferred climate: sugar cane (typical of tropical countries), wheat and barley (typical of cold countries).

In 2018, Australia was the world's largest producer of lupin bean (714 thousand tons), the world's second largest producer of chickpeas (1 million tons), the world's fourth largest producer of barley (9.2 million tons) and oats (1.2 million tons), the 5th largest producer of rapeseed (3.9 million tons), the 9th largest producer of sugarcane (33.5 million tons) and wheat (20.9 million tons) and the 13th largest producer of grape (1.66 million tons). In the same year, the country also produced 1.2 million tons of sorghum, 1.1 million tons of potato, in addition to smaller productions of other agricultural products, such as rice (635 thousand tons), maize (387 thousand tons), tomato (386 thousand tons), orange (378 thousand tons), fava beans (377 thousand tons), banana (373 thousand tons), pea (317 thousand tons), carrot (284 thousand tons), onion (278 thousand tons), apple (268 thousand tons), lentils (255 thousand tons), melon (224 thousand tons), watermelon (181 thousand tons), tangerine (138 thousand tons) etc.

2019 Late in 2019, the COVID-19 pandemic began, and Australian agriculture was heavily impacted by the resulting supply chain issues. The scarcity of freight space and disruption to Chinese New Year purchases was particularly painful, with China being Australia's largest export market and a particularly large buyer of live seafood.

China Tariffs

In May, the Australian government proposed an independent investigation of the origin of COVID-19. Shortly afterwards, China placed large restrictions on their imports of a number of Australian agricultural products, as well as coal. Agriculture is one of Australia's most trade-exposed economic sectors.

Labour shortages The agricultural workforce was heavily reliant on international workers, and by the end of 2020, the pandemic resulted in a severe shortage of farm workers across the country. Much produce could not be picked, with losses estimated at $22 million, thanks to a backpacker workforce diminished from 200,000 to 52,000. The shortage lingered through 2021, with skilled labour also in short supply, leading to calls to double Australia's skilled migrant uptake.

Products

Crops Cereals, oilseeds and grain legumes are produced on a large scale in Australia for human consumption and livestock feed. Wheat is the cereal with the greatest production in terms of area and value to the Australian economy. Sugarcane, grown in tropical Australia, is also an important crop; however, the unsubsidised industry (while lower-cost than heavily subsidised European and American sugar producers) is struggling to compete with the huge and much more efficient Brazilian sugarcane industry.

Horticulture

In 2005, McDonald's Australia Ltd announced it would no longer source all its potatoes for fries from Tasmanian producers and announced a new deal with New Zealand suppliers. Subsequently, Vegetable and Potato Growers Australia (Ltd.) launched a political campaign advocating protectionism.

… excerpt ends here. Continue reading the full article.

Illustrations

Agriculture in Australia: Climate map of Australia, based on Köppen classification
Climate map of Australia, based on Köppen classification
Agriculture in Australia: Adults employed in the agriculture, forestry and fishing industries as a percentage of the adult population in Australia based upon the 2011 census, divided geographically by statistical local area
Adults employed in the agriculture, forestry and fishing industries as a percentage of the adult population in Australia based upon the 2011 census, divided geographically by statistical local area
Agriculture in Australia: Murray Grey beef cows and calves
Murray Grey beef cows and calves
Agriculture in Australia: Development of agricultural output of Australia in 2015 US$ since 1961
Development of agricultural output of Australia in 2015 US$ since 1961
Agriculture in Australia: CSIRO scientists have developed new strains of barley.
CSIRO scientists have developed new strains of barley.

Worked examples

Example 1 — a first encounter with Agriculture in Australia

Start with the simplest possible case. Write down what Agriculture in Australia claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Agriculture in Australia before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Agriculture in Australia ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Agriculture in Australia

In research
Agriculture in Australia appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Agriculture in Australia in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Agriculture in Australia is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agriculture in Australia, so understanding it makes those chapters shorter.
In everyday life
Look for Agriculture in Australia outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Agriculture in Australia in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Agriculture in Australia means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Agriculture in Australia out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Agriculture in Australia in simple terms?

Although Australia is mostly arid, the nation is a major agricultural producer and exporter, with around 421,000 people employed in agriculture, forestry and fishing as of 2023. Agriculture's farm gate output was $100 billion per year for a 5.7% share of GDP in 2023.

Why does Agriculture in Australia matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Agriculture in Australia?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Agriculture in Australia.

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