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All Journal MEDIA KONSERVASI Jurnal Ilmiah Pena: Sains dan Ilmu Pendidikan
Haidir .
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Earth & Planetary Sciences Education Other

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Study of Distribution, Potential and Habitat of Harpullia arborea in the Frame of Establishment of In-Situ Gene Bank at Kerinci Seblat National Park Sambas Basuni; Haidir .
Media Konservasi Vol 5 No 2 (1997): Media Konservasi
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (600.716 KB) | DOI: 10.29244/medkon.5.2.%p

Abstract

The study was conducted at Muara Emat and Tamiai Resort of Karinci Seblat Nationel Park. The study was d o r i g 4 for d i r h m n e t of " in situ gene bank of H. arborea ". Transccts, which were combined with square plots, was usod fiir vogetahn anrlysis. Individual abundance, fkquency and dominance were measured in five transccts consist of 59 plots. The local distribution pattern of H. arbona aggrcgative; the number of individual of tm is smaller than pole, sapling and seedling. There was some poaching for H. arbona's trees andcaused the number of individual of tree level become small. 6 ind./ha; compared with pole which had 86 ind.iha, sapling 468 i n d h ot 3664 ind./ha for seedling. Them aro 70 species of another plants, some of theese plants has high degree of association with H. Arborea such as SmHria spp., Aglaia aqentea, Anisophyllea distichs, Shorea arabida, Macaranga Iypoleuca, Payem lanceolata . and Dfospyms nnaing@. Theimplication of this study is : because of i d distribution pattern of H. arborea was aggmgative. the area delliniation for in situ gsne bank purpow is easy to crury out. The area unit is small. but they am distributed in the entire area of national park.ffib h i : P h n a nutfah, bank plasma nutfah, in-dtu dm ex-dtu, dbpersi, kekrribuq habitat.
PENINGKATAN HASIL BELAJAR BIOLOGI SISWA KELAS XI IPA 3 SMAN 2 BELOPA KABUPATEN LUWU MELALUI PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPETWO STAY TWO STRAY (TSTS) Haidir .
Jurnal Ilmiah Pena: Sains dan Ilmu Pendidikan Vol 8, No 1 (2016): Jurnal Ilmiah Pena Volume 8 Nomor 1 Mei 2016
Publisher : STKIP Pembangunan Indonesia Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51336/jip.v8i1.58

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (Classroom Action Research) yang bertujuan untuk meningkatkan hasil belajar siswa melalui model  pembelajaran kooperatif TipeTSTS. Subjek penelitian ini adalah 36 orang siswa kelas XI IPA3 SMAN 2 Belopa Kabupaten Luwu pada semester ganjil tahun pelajaran 2015/2016. Pelaksanaan penelitian ini terdiri atas 2 siklus. Data diperoleh dengan menggunakan instrumen tes evaluasi untuk hasil belajar.Hasil dari data penelitian tersebut adalahrata-rata nilai hasil belajar biologi setelah pembelajaran kooperatif tipeTSTS meningkat. pada siklus I sebesar 73,45 meningkatmenjadi 81,95 pada siklus II. Demikian pula persentase ketuntasan hasil belajar biologi juga mengalami peningkatan yakni pada siklus I sebesar 52,78% meningkat pada siklus II menjadi 86,11%. Dari hasil penelitian ini dapat disimpulkan bahwa terjadi peningkatan hasil belajar siswa kelas XI IPA3 SMAN 2 Belopa Kabupaten Luwu melalui penerapan model pembelajarankooperatif tipeTSTS.
Co-Authors Sambas Basuni