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All Journal Jurnal Gizi dan Pangan Buletin PSP METAMORFOSA Journal of Biological Sciences MIMBAR (Jurnal Sosial dan Pembangunan) Jurnal Agro Ekonomi Jurnal Solum Buletin Penelitian Sosek Jurnal Sosio Agribisnis Jurnal Akuatiklestari Jurnal Pertanian Agros Jurnal Kebijakan Perikanan Indonesia Jurnal Hilirisasi IPTEKS (JHI) Menara Ilmu International Journal of Agricultural Sciences JURNAL SUMBER DAYA AIR Jurnal Agro Ekonomi Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks International Journal of Engineering, Science and Information Technology International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Jurnal AGRISEP: Kajian Masalah Sosial Ekonomi Pertanian dan Agribisnis Journal of Socio Economics on Tropical Agriculture (Jurnal Sosial Ekonomi Pertanian Tropis) (JOSETA)
Rudi Febriamansyah
Fakultas Pertanian, Universitas Andalas
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Journal : METAMORFOSA Journal of Biological Sciences

 1 
KAJIAN ANATOMI KAYU PADA TIGA EKOTIPE Pinus merkusii SUMATERA DAN POTENSINYA SEBAGAI INDIKATOR PERUBAHAN IKLIM Yulia Sandri; Tesri Maideliza; . Mansyurdin; Rudi Febriamansyah
Metamorfosa: Journal of Biological Sciences Vol 3 No 2 (2016)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2016.v03.i02.p07

Abstract

Recently, climate change is the one of most important environmental issue. Climate variability can be recorded by tree growing through the growth ring. Growth ring formed by cambial activity were examined in wood anatomy. In Sumatra, there are three ecotypes Pinus merkusii, namely ecotypes Kerinci, Tapanuli, and Aceh which can be distinguished morphologically. This study aims to knowing the wood anatomical characteristics of the three ecotypes and determine the potential as climate indicator. This study was conducted in October 2014 until June 2015. Sample of Kerinci ecotype was collected in Kerinci Seblat National Park, Tapanuli ecotype in Dolok Sibualbuali Natural Reserve and Aceh ecotype in Gunung Leuser National Park on a height of 130 cm using increment borer and cut on the main stem 5×5 cm for anatomical sample. Results from this study indicate that ecotype Kerinci and Tapanuli showed earlywood and latewood boundary exposing the clear growth ring, whereas in Aceh ecotype unclear. Tapanuli ecotype have the thickest tracheid diameter than ecotype Kerinci and Aceh. Ecotypes of Kerinci, Tapanuli, and Aceh has homoceluler and uniseriate ray where Aceh ecotype have the longest ray. Furthermore, Kerinci and Tapanuli ecotype have potential as climate indicator eventhough showed negative correlation, that Tapanuli ecotype show the best result and recommended in dendrochronology study.
Co-Authors . Mansyurdin Afrizal Afrizal Anis Munandar Anugrah Sri Widiasyih Budhi Primasari Budy Wiryawan Cam Thi Hong Nguyen Cipta Budiman Defri Rahman Delyana Rahmawany Pulungan Dietriech G. Bengen Dietriech Geoffrey Bengen Dodo Gunawan Donny Eros Ekaputra, Eri Gas Eri Besra Erwin Erwin Faidil Tanjung Fayi Afifah Firwan Tan Fitriana, Widya Fuji Astuti Febria Gevisioner Gevisioner Ifdal Ifdal Innike Abdillah Fahmi John Haluan John Haluan Joni Jafri Mahdi Mahdi Mahdi Mahdi Mahdi Mahdi Mahdi Mahdi, Mahdi Melinda Noer Miranti Fadhilla Anggun nFN Asmawi PK Dewi Hayati Puti Sri Komala RAHMAT SYAHNI Resti Rahayu Resti Rahayu Richard J. Stanford Richard Stanford Rika Hariance Rizki Aziz Robi Muharsyah Sayyidah Nur Habibah Siska Handayani Suardi Tarumun Sugeng Nugroho Sugeng Nugroho Sumarsono Sumarsono Tesri Maideliza Thong Anh Tran Tifany Zia Aznur Van Huynh Thanh Pham Van Huynh Thanh Pham Virtuous Setyaka Vonny Indah Mutiara WARNITA WARNITA Widya Fitriana Yega Serlina Yonariza Yonariza Yonariza Yonariza Yuerlita Yulia Sandri Yulistriani Yulistriani Yulistriani, Yulistriani Yurike Yurike