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Phoenix dactylifera, commonly known as the date palm, [2] is a flowering-plant species in the palm family Arecaceae, cultivated for its edible sweet fruit called dates.The species is widely cultivated across northern Africa, the Middle East, the Horn of Africa, Australia, South Asia, and California. [3]
Phoenix reclinata (reclinata - Latin, reclining), the wild date palm or Senegal date palm, [3] is a species of flowering plant in the palm family native to tropical Africa, the Arabian Peninsula and Madagascar. It is introduced in Florida, Puerto Rico, Bermuda, Trinidad and Tobago, the Leeward Islands, Tunisia and Vietnam. [2]
Dates are a wonderful fruit that's both nutritious and delicious. These sweet treats are easy to grow, and mature in clusters on certain types of palm trees.However, many of these date trees can ...
The Judean date palm at Ketura, Israel, nicknamed Methuselah. The Judean date palm is a date palm (Phoenix dactylifera) grown in Judea.It is not clear whether there was ever a single distinct Judean cultivar, but dates grown in the region have had distinctive reputations for thousands of years, and the date palm was anciently regarded as a symbol of the region and its fertility.
Phoenix sylvestris ranges from 4 to 15 m in height and 40 cm in diameter; not as large as the Canary Island Date Palm, but nearly so, and resembling it. The leaves are 3 m long, gently recurved, on 1 m petioles with acanthophylls near the base. The leaf crown grows to 10 m wide and 7.5 to 10 m tall containing up to 100 leaves.
Once a date tree is successfully planted it constitutes an economic plant returning good yearly yields for little labour. A mature date tree supplied with sufficient water and natural fertilizer (Sibalah, زبالة) will produce in-between two and three sacks (Shawal, شوال) each about 75 kilos (1 Shawal = 15 Ruba' = 123.75 litres. [8]
Human DNA recovered from remains found in Europe is revealing our species’ shared history with Neanderthals. The trove is the oldest Homo sapiens DNA ever documented, scientists say.
Examples include the date of emergence of leaves and flowers, the first flight of butterflies, the first appearance of migratory birds, the date of leaf colouring and fall in deciduous trees, the dates of egg-laying of birds and amphibia, or the timing of the developmental cycles of temperate-zone honey bee colonies.