Hỏi về nguồn gốc cây dừa?

[Trần Phương]

Mình là thành viên mới,có anh chị nào biết nguồn gốc xuất xứ cây dừa từ đâu không? hay tài liệu nào liên quan đến nguồn gốc cây dừa không? giúp dùm xin cám ơn!

 

[Đào Anh Phúc]

Tài liệu  này anh chưa đọc kỹ lắm ! em xem có được không nhé
http://cocos.arecaceae.com/botrev.pdf

?VÀ :
Coconut palm molecular analysis of genetic diversity
A first study of the molecular diversity in coconut has been conducted with over 100 individual palms. It was recently extended to 289 palms, representative of 26 Tall and 16 Dwarf cultivars from the major coconut cultivation areas. Twenty nuclear probes from oil palm, rice, maize, and coconut and 1 cytoplasmic probe from wheat were used in combination with 4 restriction enzymes. Factor analysis of correspondence was used to summarize the structure of the variation observed at the molecular level. These results, along with geographical and historical considerations, confirmed the identification of two main groups of Tall coconuts, originating respectively from a large area including Southeast Asia and the Pacific Ocean and from the Indian subcontinent. Cultivars from East Africa and from the Andamans share markers of both groups whereas Panama Tall appears to be derived from the first one. All Dwarfs (except for Niu Leka) form a very homogeneous group related to the first group of Talls. This provides a new insight into the evolution of coconut and opens perspectives for the use of molecular markers for coconut germplasm management and utilization

 

[Trần Phương]

Cám ơn!

Em rất cám ơn anh Phúc, và em còn nhờ mấy anh chị nhiều lắm.

 

[Hoàng Gia Trinh]

Theo Võ Văn Chi trong cuốn “Từ điển cây thuốc Việt Nam”, NXB Y học, 1999 ?thì Cây Dừa (Cocos nucifera L.) thuộc họ Cau (Arecaceae hay Palmae) có nguồn gốc ở đảo Andaman (vinh Bengan Ấn Độ).