| 词条 | Hasjrul Harahap |
| 释义 |
Harahap was born on November 18, 1931.[2] He was raised in Sipirok, North Sumatra.[1] Harahap received a doctorate of science in 2004 from Bogor Agricultural University at the age of 73.[2] He was the oldest student to receive a doctorate from the university.[1] Harahap had defended his doctoral dissertation, "The Influence of Lead Pollution from Vehicles and Land on Tea Plants and Quality."[2] He had researched the levels of lead pollution found in the roots of tea plants grown in the Puncak region of West Java: the Gunung Mas, Malabar, and Sidamanik tea plantations.[2] Harashap founded that the highest levels of lead were found in the branches and soil of tea grown in the Gunung Mas plantation.[2] The largest concentrations of lead in the roots of tea plants were discovered at Sidamanik.[2] Harahap concluded in his dissertation that plantation workers were susceptible to symptoms of lead pollution.[2] His biography, Hasjrul Harahap, dari Mandor jadi Menteri (translated to Hasjrul Harahap, from a Supervisor to a Minister) was released in 2008.[1] The 456-page book chronicling his life was co-authored by Aristides Katoppo and Nina Pane.[1] The memoir was launched at a party held in Jakarta on November 28, 2008.[1] Hasjrul Harahap died on February 7, 2014, at the age of 82.[3] References1. ^1 2 3 4 5 {{cite news|first=|last=|title=Ex minister launches memoir |url=http://www.thejakartapost.com/news/2008/12/01/ex-minister-launches-memoir.html |work=Jakarta Post |publisher= |date=2008-12-01 |accessdate=2014-03-01}} {{DEFAULTSORT:Harahap, Hasjrul}}2. ^1 2 3 4 5 {{cite news|first=|last=|title=Never too late for Hasjrul to get doctorate degree|url=http://www.thejakartapost.com/news/2004/01/20/never-too-late-hasjrul-get-doctorate-degree.html|work=Jakarta Post|publisher=|date=2004-01-20|accessdate=2014-03-01|deadurl=yes|archiveurl=https://web.archive.org/web/20140302070637/http://www.thejakartapost.com/news/2004/01/20/never-too-late-hasjrul-get-doctorate-degree.html|archivedate=2014-03-02|df=}} 3. ^1 {{cite news|first=|last=|title=Mantan Menteri Kehutanan, Hasjrul Harahap, Wafat |url=http://www.tempo.co/read/news/2014/02/08/093552361/Mantan-Menteri-Kehutanan-Hasjrul-Harahap-Wafat |work=Tempo (Indonesian magazine) |publisher= |date=2014-02-08 |accessdate=2014-03-01}} 6 : 1931 births|2014 deaths|Government ministers of Indonesia|Forestry in Indonesia|People from North Sumatra|Bogor Agricultural University alumni |
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