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Sugarcane

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Sugarcane is a massive, perennial tropical grass used globally for sugar production.

Sugarcane fields
Sugarcane fields

It belongs to the Poaceae family, which includes other vital crops like wheat, rice, and maize. The plant is characterized by stout, jointed, and fibrous stalks. These stalks are highly concentrated with sucrose, a type of soluble sugar.

Saccharum officinarum - Köhler–s Medizinal-Pflanzen-125
Saccharum officinarum - Köhler–s Medizinal-Pflanzen-125

Because of its high economic value, it is considered a major cash crop. Beyond sugar, the plant serves various purposes, such as livestock fodder or even biofuel.

The physical structure of the plant is quite complex. Growth begins with lateral shoots emerging from the base of the plant. These shoots develop into multiple stems that typically reach heights of 3 to 4 meters.

Planting Sugar Cane in Puerto Rico
Planting Sugar Cane in Puerto Rico

These stems eventually become the cane stalks, which make up roughly 75% of the total plant mass. A mature stalk is mostly water, containing between 63% and 73% moisture. The remaining solid matter consists of 11% to 16% fiber, 12% to 16% soluble sugars, and 2% to 3% non-sugar carbohydrates.

Sugarcane bagasse
Sugarcane bagasse

Cultivating sugarcane successfully requires managing many different variables. Farmers must balance climatic conditions with specific soil properties. The choice of variety is also critical because the sugarcane genome is exceptionally complex. This complexity is caused by interspecific hybridization and polyploidization, where plants have multiple sets of chromosomes.

UsinaSantaElisa
UsinaSantaElisa

Yields can vary wildly based on management techniques. While the average annual production is 60 to 70 tonnes per hectare, yields can range from as low as 30 to as high as 180 tonnes per hectare.

Production of sugar cane (2023)
Production of sugar cane (2023)

The history of sugarcane is tied to ancient human migrations. The plant has two primary centers of domestication. One center is New Guinea, where Papuan people domesticated *Saccharum officinarum.

The second center is southern China and Taiwan, involving *Saccharum sinense. Austronesian sailors played a massive role in spreading the crop. They carried it to Polynesia, Micronesia, and Madagascar during prehistoric times.

Spread sugarcane
Spread sugarcane

By 500 BC, trade routes had introduced the plant to India and southern China.

As the crop moved west, it became a luxury item. Ancient Greeks and Persians described the plants in India as "reeds that produce honey without bees."

Old-fashioned Indian Sugar=cane Press
Old-fashioned Indian Sugar=cane Press

By the eighth century, Muslim and Arab traders spread sugar throughout the Mediterranean and North Africa. In the 13th century, Cyprus and Sicily emerged as important production centers. Later, the Spanish and Portuguese brought sugarcane to the Americas. Christopher Columbus introduced it to the Caribbean during his second voyage.

The Mill Yard - Ten Views in the Island of Antigua (1823), plate V - BL
The Mill Yard - Ten Views in the Island of Antigua (1823), plate V - BL

By the 1520s, many sugar mills were already operating in Cuba and Jamaica.

The rise of large-scale sugarcane plantations had profound and often tragic human consequences. In the 18th century, the demand for labor drove the Atlantic slave trade. Many people were forcibly imported as slaves to work the plantations under brutal conditions.

Cane cutters, Jamaica, 1891
Cane cutters, Jamaica, 1891

After the 1833 Slavery Abolition Act ended slavery in the British Empire, planters sought new labor sources. This led to the system of indentured servitude. Many people from India and China were brought to work under strict contracts. This movement caused significant migrations that shaped the ethnic makeup of many modern nations.

Sugarcane plantation in Mauritius (reduced colour saturation)
Sugarcane plantation in Mauritius (reduced colour saturation)

Today, sugarcane remains a global powerhouse in agriculture. It is the world's largest crop by production quantity, reaching 1.9 billion tonnes in 2020.

sugar cane production, World, 2023 (cropped)
sugar cane production, World, 2023 (cropped)

Brazil is the leading producer, accounting for 40% of the total global output. Sugarcane provides 79% of all sugar produced worldwide, with the remainder mostly coming from sugar beets. The plant also has diverse uses beyond the kitchen. In Southeast Asia, the young flower head of *Saccharum edule is eaten.

In Brazil, the plant's energy is even used for fuel, such as cane ethanol.

Sao Paulo ethanol pump 04 2008 74 zoom
Sao Paulo ethanol pump 04 2008 74 zoom
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🖼️ Images & Media (22)
File:Saccharum officinarum - Köhler–s Medizinal-Pflanzen-125.jpg
Saccharum officinarum - Köhler–s...
File:World production of primary crops by main commodities.svg
World production of primary crops by main...
File:Map showing centers of origin of Saccharum officinarum in New Guinea, S. sinensis in China, and S. barberi in India.png
Map showing centers of origin of...
File:Spread sugarcane.JPG
Spread sugarcane.JPG
File:The Mill Yard - Ten Views in the Island of Antigua (1823), plate V - BL.jpg
The Mill Yard - Ten Views in the Island...
File:Cane cutters, Jamaica, 1891.jpg
Cane cutters, Jamaica, 1891.jpg
File:Old-fashioned Indian Sugar=cane Press.jpg
Old-fashioned Indian Sugar=cane Press.jpg
File:Tropenmuseum Royal Tropical Institute Objectnumber 3581-33h Ingekleurde litho voorstellende de oo (crop).jpg
Tropenmuseum Royal Tropical Institute...
File:Sugarcane plantation in Mauritius (reduced colour saturation).jpg
Sugarcane plantation in Mauritius...
File:Sugarcane fields.jpg
Sugarcane fields.jpg
File:Planting Sugar Cane in Puerto Rico.jpg
Planting Sugar Cane in Puerto Rico.jpg
File:Sugarcane field in Salem.jpg
Sugarcane field in Salem.jpg

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