ArticleslgStudy

science

Sugar industry in Sri Lanka

Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka rather than just read about it. In short: Sugarcane (Saccharum officinarum) is the only crop cultivated in Sri Lanka for manufacture of sugar. This crop can be grown on well drained soil up to an elevation of about 1,000 m (3,300 ft).

Key takeaways

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

Reference excerpt

Sugarcane (Saccharum officinarum) is the only crop cultivated in Sri Lanka for manufacture of sugar. This crop can be grown on well drained soil up to an elevation of about 1,000 m (3,300 ft). Sugarcane has been cultivated in Sri Lanka since 19th century. In the 1970s Sri Lanka had about 25,000 ha (62,000 acres) under cultivation. There were 3,840 ha (9,500 acres) in Kantale, 5,660 ha (14,000 acres) in Hingurana, 4,500 ha (11,000 acres) in Pelwatte, 4,680 ha (11,600 acres) in Seveanagala and 5,700 ha (14,000 acres) in Moneragala. At present , only Pelwatta and Sevanagala factories are functioning. Cultivation at Hingurana has started and it is likely that the factory will start production in 2010. Most of the lands cultivated with sugarcane are in the intermediate zone. Receiving annual rainfall of 1,250–2,000 mm (49–79 in) distributed in a bimodal pattern. The annual per capita consumption of sugar in Sri Lanka is around 30 kg (66 lb) and the total annual requirement of sugar in the country is around 550,000 tons. In 2012, the country only produced 42,940 tons and imported 593,870 tons, with only approximately 7% of the annual requirement produced locally. The balance requirement has to be imported. The total annual expenditure on sugar imports is around Rs. 20 billion. In 2008, 575,000 tons of sugar have been imported at a cost of Rs. 22.3 billion. 90% sugar imported from Brazil and India.

History During the colonial occupation of Ceylon and following the lifting of the ban on the purchase of land by Europeans in 1810 and the elimination of land tax on export crops by the Governor of Ceylon, Edward Barnes in 1824, there was a period of experimentation (1823–1839) with a number of different cash crops, including sugar. There are a number of potential reasons, primarily social and environmental, why sugar production failed to become an established industry on the island. Although the southern coastal areas were most suited for sugarcane cultivation this land was being used extensively for rice cultivation and the Ceylonese owners were unwilling to sell their land. In the interior, the soil was too wet and the lack of available transport was a problem. The only sugar plantations that survived from this period were on the south coast near Galle. In the early 1850s, the country had just become self-reliant in respect to sugar production but by the 1860s the industry was virtually non-existent. Pelwatte Sugar Industries Sri Lanka leading sugar production factory. 90,000 metric tonnes imported in mid-year 2020. Data related to sugar production during the present decade is given in the table. As indicated in this table the total extent under sugarcane with was around 16,000 hectares during 2003–2005 has decreased subsequently to 8,600 ha (21,000 acres). The reduction in the extent under sugarcane may be attributed to increasing production cost. The total annual production of sugar was around 60,000 tons during the period 2000–2004 but has declined in the following years to around 30,000 tons due to decrease in the extent cultivated under sugar. In the addition to sugar, about 12 million litres (3,200,000 US gal) of alcohol are productional annually at the two factories in Seveanagala and Pelwatte.

Sugarcane cultivation Sugarcane is the major sucrose extracting crop used for sugar production in Sri Lanka. Due to the high temperature and dry conditions available in the Eastern part of the country, Sugarcane is an ideal crop to cultivate for sugar production. Chiefly Monaragala District and Ampara District are largely giving their contribution to sugarcane crop cultivation for uplifting the country's economy while reducing annual expenditure spends for sugar import. Four sugarcane plantations have largely been involved in sugar production in Sri Lanka. They are Pellwatte, Hingurana, Sevanagala and Kanthale. Due to the civil war that took place in the last few decades in the country Kanthale sugar processing plant and the plantation was closed and the production has not been started yet. Sri Lankan government has been discussed with some investors to commence its production in near future to avail its contribution again to the country's sugar production.

References

Worked examples

Example 1 — a first encounter with Sugar industry in Sri Lanka

Start with the simplest possible case. Write down what Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka

In research
Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka 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
Sugar industry in Sri Lanka is common in secondary-school and first-year university syllabi. It links to neighbouring topics Agriculture in Sri Lanka, Industries of Sri Lanka, Sugar industry by country, so understanding it makes those chapters shorter.
In everyday life
Look for Sugar industry in Sri Lanka 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.
Ask Teacher Smith questions about this articleOpens your AI tutor with a question about “Sugar industry in Sri Lanka” →

Affiliate

Preply — study more efficiently by working with a personal tutor. 50% off.

How to study Sugar industry in Sri Lanka in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Sugar industry in Sri Lanka in simple terms?

Sugarcane (Saccharum officinarum) is the only crop cultivated in Sri Lanka for manufacture of sugar. This crop can be grown on well drained soil up to an elevation of about 1,000 m (3,300 ft).

Why does Sugar industry in Sri Lanka 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 Sugar industry in Sri Lanka?

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 Sugar industry in Sri Lanka.

Tags

  • Agriculture in Sri Lanka
  • Industries of Sri Lanka
  • Sugar industry by country
  • Sugar industry in Sri Lanka

Keep exploring