Plants

Tuesday, 5 May 2026
21 facts about olives
21 facts about olives
"Where the olive refuses to grow, there the Mediterranean world ends"
It is not known exactly when and where the first olive tree, characteristic of the Mediterranean region, grew. Paleobotanists claim that wild olives g ...

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Avocado
The flesh of avocado has been treated as an effective aphrodisiac for centuries.
The leaves and bark were used to reduce fever and treat women’s diseases.
Vanilla
Orchids are a cosmopolitan family found on all continents except Antarctica.
The greatest diversity of orchid species is found in the intertropical zone, especially in the Ameri ...
Pumpkin
The genus Cucurbita - pumpkin - includes about 20 species. The best-known cultivated species are giant, musk, and classic orange pumpkin.
A giant pumpkin is a valuable raw material for industry (distilling, baking, fruit and vegetable pr ...
Sycamore maple tree
The sycamore maple is a relatively long-lived tree that grows quite fast.
It reaches an age of 250-350 (up to 500) years. The growth rate is 50-100 cm per year and is rapid u ...
Corn
The widespread cultivation of corn probably began in southern Spain in 1525.
It had many advantages over wheat or barley - it yielded two and a half times more food energy (the ...
Mandarines
There are wide varieties of crossbreeds with other citrus fruits.
Depending on the variety, the mandarin can grow as a shrub or a tree, reaching up to 8 meters.
Dragon blood tree
The dragon blood tree produces fruits described as a fleshy berries.
It takes approximately five months for the fruit to mature. They are eagerly eaten by various bird species and later dispersed.
Jerusalem artichoke
The tubers are also a raw material for alcohol production.
On the other hand, biomass is used to produce bioethanol - more than 2,500 cubic decimeters of fuel ...
Mandarines
More than 35 million tons of mandarine fruits are produced annually worldwide.
56% of global production belongs to China, about 5% of production goes to Spain, 4% to Turkey and Morocco and 3% to Egypt.
Watercress
The area of native distribution of watercress is Europe and Asia.
As an imported species, it has spread to almost all continents of the world.