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My work: Researching Officer in Institute of National Language, Royal Academy of Cambodia, Cambodia and Khmer Lecturer in The Faculty of Humanities and Social Sciences, Mahasarakham University , Thailand Suo sdej, Dear visitor. Your visit number is I would like to profoundly thank for taking time to visit my page. Now it isin Cambodia.


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พฤศจิกายน 2553
16 พฤศจิกายน 2553
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រុក្ខជាតិស៊ីសត្វ ตนไม้กินแมลง

អង្គការ​អន្តរជាតិ​ការពារ​រុក្ខជាតិ និង​សត្វ Fauna & Flora International បាន​ប្រកាស​នៅ​ថ្ងៃ​ច័ន្ទ ទី​១៥ ខែ​វិច្ឆិកា​នេះ​ថា គេ​ទើប​នឹង​បាន​រក​ឃើញ​ពពួក​រុក្ខជាតិ​ប្រភេទ​ថ្មី​មួយ​នៅ​លើ​ជួរ​ភ្នំ​ក្រវាញ ដែល​អាច​ចាប់​សត្វ​ស៊ី​ជា​អាហារ​បាន។
អំបូរ​រុក្ខជាតិ​នេះ​ត្រូវ​បាន​គេ​ឲ្យ​ឈ្មោះ​ជា​ភាសា​បរទេស​ថា ណាប៉េនទេស ហូលដិននី (Napenthes Holdenii) តាម​ឈ្មោះ​របស់​ជាង​ថត​រូប​ម្នាក់ ដែល​បាន​ឃើញ​រុក្ខជាតិ​នេះ​មុន​គេ​នៅ​ឆ្នាំ​១៩៩៦។
សេចក្ដី​ប្រកាស​ព័ត៌មាន​របស់​អង្គការ​អន្តរជាតិ​ការពារ​រុក្ខជាតិ និង​សត្វ Fauna & Flora International បាន​ឲ្យ​ដឹង​ថា ការ​រក​ឃើញ​នេះ​បញ្ជាក់​ថា អាច​នៅ​មាន​រុក្ខជាតិ​ចម្រុះ​ច្រើន​ប្រភេទ​នៅ​លើ​ភ្នំ​នេះ ដែល​គេ​នៅ​មិន​ទាន់​បាន​ធ្វើការ​សិក្សា​ស្រាវជ្រាវ។
រុក្ខជាតិ​ដែល​គេ​ទើប​រក​ឃើញ​នេះ មាន​ស្លឹក​វែង​ពណ៌​ក្រហម​លាយ​បៃតង មាន​សណ្ឋាន​ដូច​ថូផ្កា ដែល​អាច​ត្រង​ចាប់​សត្វ​ល្អិត និង​កិន​កម្ទេច​ធ្វើ​ជា​អាហារ​បាន។ ស្លឹក​រុក្ខជាតិ​នេះ​អាច​មាន​ប្រវែង​ដល់​ទៅ ៣០​សង្ទីម៉ែត្រ៕
ប្រភព៖ //

New species of carnivorous plant discovered in Cambodia

A new species of carnivorous pitcher plant has been found by Fauna & Flora International (FFI) in Cambodia’s remote Cardamom Mountains.
The discovery of Nepenthes holdenii is an indicator of both the stunning diversity and lack of research in the forests of the Cardamom Mountains.
The large red and green pitchers that characterize Nepenthes holdenii are actually modified leaves designed to capture and digest insects. The pitchers can reach up to 30 cm long. The carnivorous strategy allows the plants to gain additional nutrients and flourish in otherwise impoverished soils.
A further unusual adaptation seen in this new species is its ability to cope with fire and extended periods of drought. Cambodia’s dry season causes forests to desiccate and forest fires are common.
Nepenthes holdenii exploits the clearings caused by these regular blazes by producing a large underground tuber which sends up a new pitcher-bearing vine after the fires have passed.
British photographer Jeremy Holden, who first found the plant on the FFI survey and after whom it is named, said: ‘The Cardamom Mountains are a treasure chest of new species, but it was a surprise to find something as exciting and charismatic as an unknown pitcher plant’.
This discovery is the latest in a series of new species described from the Cardamom Mountains, including a green-blooded frog and a number of new reptiles.
Jenny Daltry, FFI Senior Conservation Biologist said: ‘The flora of Cambodia is still poorly known and potentially holds many new species for researchers to discover’.

Source: //

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