science

Solanum centrale

Solanum centrale 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 Solanum centrale rather than just read about it. In short: Solanum centrale, the kutjera, or Australian desert raisin, is a plant native to the more arid parts of Australia. Like other "bush tomatoes", it has been used as a food source by Central Australia and Aboriginal groups for millennia.

Key takeaways

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

Reference excerpt

Solanum centrale, the kutjera, or Australian desert raisin, is a plant native to the more arid parts of Australia. Like other "bush tomatoes", it has been used as a food source by Central Australia and Aboriginal groups for millennia. Solanum centrale was first described by J.M. Black in 1934. Like many plants of the genus Solanum, desert raisin is a small bush and has a thorny aspect. It is a fast-growing shrub that fruits prolifically the year after fire or good rains. It can also grow back after being dormant as root stock for years after drought years. The fruit are 1–3 cm in diameter, yellow in color when fully ripe, vitamin C-rich and possibly a source of vitamin C. These fruits dry on the bush, look like raisins and have a strong, pungent taste of tamarillo and caramel that makes them popular for use in sauces and condiments. They can be obtained either whole or ground, with the ground product (sold as "kutjera powder") easily added to bread mixes, salads, sauces, cheese dishes, chutneys, stews or mixed into butter. Martu people would skewer bush tomatoes and dry them so the food was readily transportable.

Some other names

Cultivation Traditionally, the dried fruit are collected from the small bushes in late autumn and early winter. In the wild, they fruit for only two months. These days they are grown commercially by Aboriginal communities in the deserts of central Australia. Using irrigation, they have extended the fruiting season to eight months. The fruit are grown by Amata and Mimili communities in the Anangu Pitjantjatjara Yankunytjatjara lands, by the Dinahline community near Ceduna, by the Nepabunna community in the northern Flinders Ranges, and on the Tangglun Piltengi Yunti farm in Murray Bridge, and are marketed by Outback Pride.

References

External links "Solanum centrale J.M.Black — Desert Raisin". Atlas of Living Australia.

Illustrations

Worked examples

Example 1 — a first encounter with Solanum centrale

Start with the simplest possible case. Write down what Solanum centrale 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 Solanum centrale 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 Solanum centrale 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 Solanum centrale

In research: Solanum centrale 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 Solanum centrale 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: Solanum centrale is common in secondary-school and first-year university syllabi. It links to neighbouring topics Australian Aboriginal bushcraft, Bushfood, Crops originating from Australia, so understanding it makes those chapters shorter.
In everyday life: Look for Solanum centrale 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 Solanum centrale in 20 minutes

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

Frequently asked questions

What is Solanum centrale in simple terms?

Why does Solanum centrale 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 Solanum centrale?

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 Solanum centrale.