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All Journal Cakrawala Pendidikan Biospecies Bumi Lestari Acta Interna : The Journal of Internal Medicine Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati JURNAL PEMULIAAN TANAMAN HUTAN Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan INFOKAM Jurnal Ilmu-Ilmu Pertanian Indonesia Jurnal Ketahanan Nasional Jurnal Teknologi Informasi Komunikasi Pendidikan e-Jurnal Arus Elektro Indonesia Tajdida Jurnal Varidika Forum Geografi Manajemen Pendidikan Jurnal Edukasi: Kajian Ilmu Pendidikan Jurnal Ilmiah Universitas Batanghari Jambi DWIJA CENDEKIA: Jurnal Riset Pedagogik Jurnal Pendidikan : Riset dan Konseptual Jurnal Kimia Terapan Indonesia Jurnal Manajemen Pendidikan Penelitian Kualitatif Jurnal JUMPED (Jurnal Manajemen Pendidikan) Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Indonesian Journal of Primary Education Jurnal Pertanian Agros Hasanuddin Journal of Applied Business and Entrepreneurship SEIKO : Journal of Management & Business Jurnal Neraca: Jurnal Pendidikan dan Ilmu Ekonomi Akuntansi Jurnal Ilmiah Adiraga : Jurnal Penelitian Olahraga JUARA : Jurnal Olahraga Jurnal Pengembangan Wiraswasta YUME : Journal of Management JABE (Journal of Applied Business and Economic) Voices of English Language Education Society Pedagonal : Jurnal Ilmiah Pendidikan as-sibyan : Jurnal Pendidikan Anak Usia Dini EARLY CHILDHOOD : JURNAL PENDIDIKAN METIK JURNAL Social, Humanities, and Educational Studies (SHEs): Conference Series Diakronika Jurnal Dinamika UMT Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Seminar Nasional Teknologi Informasi Komunikasi dan Administrasi [SEMINASTIKA] Jurnal Edukes: Jurnal Penelitian Edukasi Kesehatan Multica Science and Technology JSIKTI (Jurnal Sistem Informasi dan Komputer Terapan Indonesia) Prosiding Konferensi Nasional PKM-CSR Jurnal Ilmu Pendidikan Sekolah Dasar Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis Dinamika Kesehatan: Jurnal Kebidanan dan Keperawatan Jurnal Teknik Mesin Sinergi Jurnal Pengabdian Masyarakat Waradin Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis (JUPSIM) PEDADIDAKTIKA: Jurnal Ilmiah Pendidikan Guru Sekolah Dasar Diagnosa: Jurnal Ilmu Kesehatan dan Keperawatan JME (Journal of Mathematics Education) Journal of Educational Innovation and Public Health Jurnal Riset dan Inovasi Manajemen Lokawati: Jurnal Penelitian Manajemen dan Inovasi Riset Faedah: Jurnal Hasil Kegiatan Pengabdian Masyarakat Indonesia International Journal of Educational Best Practices Jurnal Polimesin Muara: Jurnal Manajemen Pelayaran Nasional EKOBIS ABDIMAS : Jurnal Pengabdian Masyarakat Jurnal Mesin Sains Terapan Indonesian Journal of Primary Education Jurnal Historica
Sumardi Sumardi
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PEMBELAJARAN KOOPERATIF NUMBERED HEAD TOGETHER UNTUK PENINGKATAN HASIL BELAJAR IPS Atut Dwi Sartika; Pargito Pargito; Sumardi Sumardi
Indonesia Journal of Educational Technology Vol 1, No 1 (2013): Jurnal Teknologi Informasi Komunikasi Pendidikan
Publisher : Indonesia Journal of Educational Technology

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Abstract

This study aims to analyze: (1) measures of learning, (2) the implementation process of learning, (3) learning evaluation system, (4) improved learning outcomes IPS class VII Secondary School District 8 Metro with cooperative learning Numbered Heads Together. Research using action research with three cycles, the first cycle of cooperative learning with LKS NHT, NHT second cycle of cooperative learning by using media images and worksheets, third cycle NHT type of cooperative learning, media images and teaching materials in the form of a summary of the material with LKS. The collection of data through observation and tests competency test and quantitatively analyzed descriptively.The results: 1) design lesson plans with worksheets with syntax NHT: NHT learning with worksheets at the start by forming a study group consists of 4 members of each group to determine the serial number of each member, the student forming discussion groups according to the rules / criteria of cooperative learning groups in NHT with LKS, guiding teacher study groups, student worksheets and assignment in active discussions, the teacher said the serial number on a randomized group, students answer according to the specified number of teachers, the students were able to present the results of individual and group discussions, teachers with students making inferences. 2) student learning activities of ten defined criteria, there are four of the most prominent activity is the ability to ask, dare express opinions, give feedback bold, daring to present observations and discussions. 3) evaluation of learning through teaching Social Sciences NHT implemented via compile phase grating problem, fill out a card problem, create test questions, and conduct tests students' mastery of skills indicators that have been learned. From the results of absorption tests indicate the end of each cycle there is an increase from cycle to cycle. 4) The results of student learning has increased, the first cycle to the second cycle of student learning outcomes increased by 9.67 from 48.39% in the first cycle to 58.06%, while from the second cycle to third cycle increased by 25.81%, from 58.06% in the second cycle to 83.87% in the third cycle, it shows more than 80 the number of students achieving a landslide victory over the completeness indicator.Penelitian ini bertujuan untuk menganalisis (1) langkah-langkah pembelajaran. (2) proses pelaksanaan pembelajaran. (3) sistem evaluasi belajar. (4) peningkatan hasil belajar IPS siswa kelas VII Sekolah Menengah Pertama Negeri 8 Metro dengan pembelajaran kooperatif Numbered Heads Together. Penelitian menggunakan penelitian tindakan dengan 3 siklus, pada siklus pertama pembelajaran kooperatif NHT dengan LKS, siklus kedua pembelajaran kooperatif NHT dengan menggunakan media gambar dan LKS, siklus ketiga pembelajaran kooperatif tipe NHT, media gambar dan bahan ajar berupa ringkasan materi disertai LKS. Pengumpulan data menggunakan observasi dan tes uji kompetensi, dan dianalisis secara deskriptif kuantitatif. Hasil penelitian: 1) desain RPP NHT disertai LKS dengan sintak: pembelajaran NHT disertai LKS di awali dengan membentuk kelompok belajar berjumlah 4 anggota tiap kelompok dengan menentukan nomor urut masing-masing anggota, siswa membentuk kelompok diskusi sesuai aturan/kriteria kelompok dalam pembelajaran kooperatif NHT disertai LKS, guru membimbing kelompok belajar, siswa mengerjakan tugas pada LKS dan berdiskusi secara aktif, guru menyebutkan salah satu nomor urut pada kelompok secara acak, siswa menjawab sesuai nomor yang ditentukan guru, siswa mampu mempresentasikan hasil diskusi secara individu dan kelompok, guru bersama siswa membuat kesimpulan. 2) aktivitas belajar siswa dari sepuluh kriteria yang ditetapkan, terdapat empat aktivitas yang paling menonjol yaitu kemampuan bertanya, berani mengemukakan pendapat, berani memberikan tanggapan, berani mempresentasikan pengamatan dan diskusi. 3) evaluasi pembelajaran Ilmu Pengetahuan Sosial melalui pembelajaran NHT dilaksanakan melalui tahap menyusun kisi-kisi soal, mengisi kartu soal, membuat soal tes, dan melaksanakan tes kemampuan siswa tentang penguasaan indikator-indikator yang telah dipelajarinya. Dari hasil tes daya serap setiap akhir siklus menunjukkan ada peningkatan dari siklus ke siklus. 4) Hasil belajar siswa mengalami peningkatan, siklus pertama ke siklus ke dua hasil belajar siswa mengalami peningkatan sebesar 9,67 dari 48,39% pada siklus pertama menjadi 58.06% Sedangkan dari siklus kedua ke siklus ketiga mengalami peningkatan sebesar 25,81%, dari 58,06% pada siklus ke dua menjadi 83,87% pada siklus yang ketiga, hal tersebut menunjukkan lebih dari 80 jumlah siswa telak mencapai hasil di atas indikator ketuntasan.Kata kunci: hasil belajar IPS, kooperatif NHT
Kelimpahan dan Keragaman Semut dalam Hutan Lindung Sirimau Ambon Fransina Sarah Latumahina; Musyafa Musyafa; Sumardi Sumardi; Nugroho Susetya Putra
Biospecies Vol. 7 No. 2 (2014): Juli 2014
Publisher : Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/biospecies.v7i2.1755

Abstract

Penelitian dilaksanakan pada areal pertanian lahan kering bercampur semak dalam Hutan Lindung Sirimau dengan tiga metode pengambilan sampel yakni hand collecting, bait trap (umpan gula dan  ikan tuna) dan pitfall trap dari bulan Juli hingga september 2011. Penelitian bertujuan mengetahui penyebaran semut pada areal pertanian lahan kering  dalam kawasan Hutan Lindung Sirimau Ambon. Hasil penelitian menemukan 1 family, 4 genus dan  19 jenis semut dengan total individu mencapai  14.456. Jenis – jenis semut yang sangat dominan dalam kawasan yakni Anoplolepis gracilipes, Pheidole sp 1, Odontoponera denticulata, Pheidole megacephala, Technomyrmex albipes, Tetramorium simillimum, Tetramorium bicarinatum, Tapinoma melanocephalum, dan Paratrechina longicornis. Kelimpahan jenis semut mencapai 0,934 tergolong sedang dengan penyebaran jumlah individu semut dan tingkat kestabilan komunitas sedang. Penyebaran semut dipengaruhi oleh intensitas cahaya matahari, suhu, kelembaban, angin, air dan musim. Perbedaan suhu mikro, iklim, cahaya, kelembaban, pola makan, kompetisi interspesifik, variasi ketersediaan sumber makanan, kualitas habitat dan aktivitas manusia juga ikut mempengaruhi penyebaran semut dalam kawasan.
PENYEBARAN SEMUT PADA HUTAN LINDUNG SIRIMAU KOTA AMBON Fransina Sarah Latumahina; Musyafa Musyafa; Sumardi Sumardi; Nugroho Susetya Putra
Bumi Lestari Journal of Environment Vol 14 No 2 (2014)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

The experiment was conducted at residential areas Sirimau forest with three sampling methods,which were hand collecting, bait trap (sugar and tuna) and pitfall traps from July to September2011. The study aims to determine diversity of ants in residential areas in Ambon SirimauProtected Forest areas. The results of study found 16 species of ants in total reaching 14.913.The most dominant types are Odontoponera denticulata, Pheidole megacephala,Technomyrmex albipes, Tetramorium simillimum, Tetramorium bicarinatum, Tapinomamelanocephalum, Paratrechina longicornis and Anoplolepis gracilipes. Total diversity ofants is 2.789 classified as moderate by spread of number of individual spread and of communitystability. The diversity of ants is strongly influenced by light intensity, temperature, humidity,wind, water and season. Difference of temperature micro, light climate, humidit, interspecificcompetition, availability of variety of food sources, habitat quality and human activities alsoaffect the diversity of ants. Another finding showed invasive ants, they were Soleonopsisgeminate, Paratrechina longicornis and Anoplolepis gracilipes.
KESESUAIAN LAHAN UNTUK JENIS CENDANA (SANTALUM ALBUM LINN.) DI KABUPATEN ALOR PROVINSI NUSA TENGGARA TIMUR Hery Kurniawan; Sumardi Sumardi; Eko Pujiono
Bumi Lestari Journal of Environment Vol 15 No 1 (2015)
Publisher : Environmental Research Center (PPLH) of Udayana University

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Abstract

Cendana (Santalum album L.) is an indigenous species of east nusa tenggara (Nusa TenggaraTimor/NTT) which has high economies value. The existency of this species in nature hasalmost extinct due to uncontrolled exploitation. It needs conservation and developmentefforts. The efforts needs data of land suitability endorsement to support the success ofplantation. This research was aimed to set land suitability digital map for cultivatingcendana as guidance in making plan cendana plantation in Alor Regency. The researchused land suitability analysis method  by field survey. Purposive sample was determinedbased on land variation by land cover and type of soil. The result showed the large of landsuitability 2 is the largest with 126.810,73 Ha, followed by land suitability 1 with 58.893,2Ha large of area, then land suitability 4 with 20.011,41 Ha, and land suitability 3 with5.664,58 Ha large of area.
EFFECTS OF LATIHAN PASRAH DIRI ON THE IMPROVEMENT OF DEPRESSIVE SYMPTOMS Muhammad Yusuf Hamra; Sumardi Sumardi; Agus Siswanto; Noor Asyiqah Sofia
Acta Interna The Journal of Internal Medicine Vol 1, No 1 (2011): Acta Interna The Journal of Internal Medicine
Publisher : Faculty of Medicine Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (140.924 KB) | DOI: 10.22146/acta interna.3862

Abstract

ABSTRACTBackground. Depression is more common in persons with chronic illnesses such as diabetes, epilepsy and infection of Human Immunodeficiency Virus (HIV). Depression can make HIV worse. Antidepressant may need, but there can be interaction and side effect when use Antiretroviral (ARV) and antidepressant in combination. Complementary and alternative medicine (CAM) include Latihan Pasrah Diri(LPD) may seem safe to treat depression in HIV patient.Methods. This is a quasi experimental study, participant include outpatient dan inpatient at RSUP Dr. Sardjito, Yogyakarta. They were aged >18 years. After scoring with Zung Self Rating Scale for depression, participants allocated into two groups, with dan without Latihan Pasrah Diri program. Zung Self Rating Scale for depression was evaluated after 1 cycle of program.Result. The means of Zung Self-Rating Depression Scale score before and after LPD were 42,21 ± 9,3 and 35 ± 10,73 (p 0,003). While in control group (without LPD / brief psychotherapy) the means of Zung Self-Rating Depression Scale score before and 3 weeks after brief psychotherapy were 42,93 ± 7.45 and 39,36 ± 7,69 (p 0,019). Statistically there was no significancy in the means of delta Zung Self-Rating Depression Scale in LPD group and control group.Conclusion. It was concluded from this study that there is an influence on the improvement of depressive symptoms post- Latihan Pasrah Diri program to people with HIV / AIDS. Key words: depression, HIV, Latihan Pasrah Diri, Zung Self-Rating Scale
Differences of lung function in elderly patients with and without hypertension in RSUP Dr. Sardjito Yogyakarta Bungsu Wahyu Sutriningsih; Sumardi Sumardi; I Dewa Putu Pramantara
Acta Interna The Journal of Internal Medicine Vol 3, No 2 (2013): Acta Interna The Journal of Internal Medicine
Publisher : Faculty of Medicine Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (120.284 KB) | DOI: 10.22146/acta interna.5016

Abstract

ABSTRACTBackground: In the elderly, there is a decrease in lung vital capacity to 68%. The prevalence of hypertension is at the age above 65 years with 13% of the population. The Incidence of lung function decline in chronic heart failure and hypertension was found mainly in the elderly.Aims: The aim of the study was to know the differences ilung function in elderly patients with and without hypertension.Methods: The Study was cross-sectional, a study in November 2012 until January 2013 of the elderly population over 60 years of research with a sample of 58 people (29 people and 29 groups of hypertensive people without hypertension). Inclusion criteria for the study subjects were elderly patients over 60 years of signing the informed consent, can perform spirometry maneuvers correctly. Data were analyzed by T-test to examine some differences in the mean or median, between the two groups.Results: In this research, there were no signifi cant difference in lung function as measured by FVC and FEV1 in the elderly with hypertension and without hypertension (p = 0.984, 95% CI-0, 13-0,139 for FVC and p = 0.83, 95 IK-0, 14-0,116% for FEV1).Conclusion: There is no signifi cant difference in lung function in the elderly with and without hypertension.Keywords: elderly, hypertension, pulmonary function1Speciality
Differences in lung function in various degrees of pulmonary tuberculosis sequale Iwandheny Sepmeitutu; Sumardi Sumardi; Eko Budiono
Acta Interna The Journal of Internal Medicine Vol 4, No 2 (2014): The Journal of Internal Medicine
Publisher : Faculty of Medicine Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/acta interna.16575

Abstract

Latar belakang: Tuberkulosis masih menjadi masalah kesehatan global untuk negara berkembang khususnyadi Indonesia yang merupakan urutan kelima tertinggi di dunia. Sekuele tuberkulosis dapat terjadi padasebagaian besar pasien yang mengalami penyembuhan setelah mendapatkan pengobatan. Perubahan sekueletuberkulosis menimbulkan perubahan pada paru sehingga mengalami penurunan fungsi paru.Tujuan: Penelitian ini bertujuan mengetahui perbedaan fungsi paru forced expiratory volume in one second(FEV1) dan forced vital capacity (FVC) pada berbagai derajat sekuele tuberkulosis.Metode: Desain penelitian ini adalah potong lintang pada pasien rawat jalan poliklinik BP4 Yogyakarta dariSeptember 2013 hingga sampel terpenuhi. Perbedaan dianalisis dengan uji t dan analisis normalitas denganuji Shapiro-Wilk. Perbedaan bermakna bila p< 0.05 dengan interval kepercayaan 95%.Hasil: Hasil penelitian didapatkan subyek penelitian sebanyak 44 pasien yang terdiri dari 29 (65,9%)laki-laki dan 15(34,1%) perempuan. Subyek yang memenuhi kriteria dilakukan pemeriksaan foto thorakposteroanterior (PA). Derajat keparahan foto thorak dinilai menurut indeks Willcox. Tes spirometri dilakukanuntuk mendapatkan gambaran fungsi paru berupa FEV1 dan FVC. Karakteristik dasar subyek penelitianmenurut fungsi paru menunjukkan kelainan restriksi yang paling banyak yaitu 28 (60,9%). Perbedaan fungsiparu FEV1 bermakna pada derajat ringan dengan derajat berat (p= 0,024) dan bermakna pada fungsi paruFVC pada derajat ringan dengan derajat berat (p= 0,031).Kesimpulan: terdapat perbedaan bermakna fungsi paru FEV1 dan FVC pada derajat ringan dengan derajatberat.Kata kunci: Sekuele tuberkulosis, fungsi paru, indeks Willcox.ABSTRACTBackground: Tuberculosis remains a global health problem to developing countries, especially in Indonesiawhich is the fi fth highest in the world. Tuberculosis sequelae can occur on most patients who experiencedhealing after treatment. Tuberculosis sequelae changes cause changes in the lungs so that the decline inlung functions.Objective: This study was to determine differences in lung function, forced expiratory volume in one second(FEV1) and forced vital capacity (FVC) at various degrees of sequelae tuberculosis.Method: This is a cross-sectional study in an outpatient BP4 Yogyakarta from September 2013 until thesample met. Differences were analyzed by t-test and analysis of normality with Shapiro-Wilk test. Signifi cantdifference is when P <0.05 with 95% confi dence intervals.Result: The study subjects were 44 patients consisted of 29 (65.8%) males and 15 (34.1%) women. Subjectswho met the criteria examined thoracic images posteroanterior (PA). The degrees of severity of thoracicimages were assessed by Willcox index. Spirometry tests performed to get an overview of lung functionsuch as FEV1 and FVC. Basic characteristics of the study subjects according to pulmonary functionabnormalities restriction showed at most that 28 (63.6%). Signifi cant differences in FEV1 lung function in mild degree with severe degree (p = 0024) and FVC signifi cantly in lung function in mild degree withsevere degree (p= 0.031).Conclusion: There are signifi cant differences in lung function, FEV1 and FVC at mild degree by severedegree.Keywords: Tuberculosis sequelae, pulmonary function, index Willcox
The Effect of Pursed-Lip Breathing on Functional Capacity of Stable Chronic Obstructive Pulmonary Disease Patient Assessed by Six Minutes Walk Test Dimas Hudy Ariadie; Sumardi Sumardi; Herni Retnowulan
Acta Interna The Journal of Internal Medicine Vol 10, No 1 (2020): Acta Interna The Journal of Internal Medicine
Publisher : Faculty of Medicine Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/actainterna.61297

Abstract

Background. The number of people with Chronic Obstructive Pulmonary Disease (COPD) in Indonesia isestimated to continue grow and currently has reached 4.8 million sufferers resulting in a large socio-economic burden. Management of COPD requires a comprehensive approach involving rehabilitation activities such as Pursed Lip Breathing (PLB) in order to increase the functional capacity of sufferers. Assessment of physical functional capacity of COPD patients can be evaluated through the Six Minute Walk Test / 6-minutes walk test, which can also assess changes in post-intervention functional capacity such as pulmonary rehabilitationprograms.Aims. This study aimed to determine the effect of pulmonary rehabilitation with PLB technique for 4 weeks on the achievement of distance through a six-minute road test in COPD patients who received standard therapy.Methods. An experimental, Randomized Controlled Trial (RCT) study was conducted on stable COPD patients with classification of Global Initiative for Chronic Obstructive Lung Disease stage II (GOLD 2) and GOLD 3 ( Stage III). The study was conducted at the Rumah Sakit Khusus Paru (RSKP) Respira Bantul, Yogyakarta. Subjects were taken randomly as a treatment Pursed Lips Breathing (PLB) or control group. The treatment group consisted of 38 subjects, doing PLB 8 minutes for 28 days (4 weeks) in a row. The placebo group consisted of 37 subjects only continuing the previous standard therapy. Six-minute walking test measurements were carried out in both groups before and after treatment and compared between the PLB and control groups. The difference in average delta range between groups that received PLB and controls was tested by unpaired t-test.Results. There was a difference increase in the average delta range of the six-minute walk test which was not significant between the two study groups. The increase delta mean range in the six-minute walk test treatment group was greater (22.19 ± 45.54 meters) compared to the control group (18.54 ± 42.57 m), with a P = 0.720.Conclusion. There was an improvement in functional capacity in the form of increased performance distance in the six-minute walk test for COPD patients who received standard therapy and pulmonary rehabilitation by pursed-lip breathing (PLB) technique.
Produksi Fitoaleksin pada Tusam (Pinus merkusii Jungh. et de Vriese) sebagai Respon Infeksi Fungi Mikorisa S. Widyaningsih; S. M. Widyastuti; Sumardi Sumardi
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 11, No 2 (2006): June 2006
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v11i2.2621

Abstract

The experiment aimed to detect (1) mycorrhizal infection induced phytoalexins production of the root of tusam and (2) its activity in suppressing a dumping off fungi, Fusarium sp and Rhizoctonia solani. Production of phytoalexins was detected from the extracts of mycorrhizal root of old trees and 4, 6 and 8 week-old seedlings in alcohol using a UV-spectrophotometer. The antifungal activity of phytoalexins was studied by inoculating the pathogenic fungi into mycorrhizal seedlings of tusam. The results showed that the spectra of phytoalexins of extracted mycorrhizal and non-mycorrhizal roots ranged from 203.2 to 204.6 nm. Higher antifungal concentrations of antifungal compound was obtained from the root extracts of old trees and 4 week-old seedlings, indicated by the higher spectrophotometric absorbance (0.315 and 0.324 g-1 root ml-1 ethanol), compared to that extracted from non-mycorrhizal root of the same plant origin. Mycorrhizal roots significantly suppressed the development of Fusarium sp. and Rhizoctonia solani.
Effect of AMF Inoculation on the Growth of Combretocarpus rotundatus (Miq) on a Peat Soil from Central Kalimantan (For Restoration Ex-Mega Rice Project Central Kalimantan) Burhanuddin Burhanuddin; Siti Kabirun; Bostang Radjagukguk; Sumardi Sumardi
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 15, No 1 (2010): February 2010
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v15i1.2649

Abstract

Diperlukan teknik silvikultur dengan memanfaatkan jamur mikoriza arbuskula (JMA) untuk memulihkan hutan rawa gambut yang terdegradasi. JMA berperan penting pada pertumbuhan dan ketahanan hidup pohon-pohonan. Penelitian ini bertujuan untuk mengetahui keberadaan dan bentuk dari JMA di hutan rawa gambut yang sudah terdegradasi pada blok C bekas pengembangan lahan gambut satu juta ha di Kelampangan Kalimantan Tengah. Kondisi lahan hanya ditumbuhi vegetasi jenis-jenis pioner. Contoh tanah diambil dibawah perakaran lima jenis tanaman pioner (Melastoma sp, Combretocarpus sp, Acacia sp, Cratoxylon sp, dan Nephrolepsis sp), kemudian contoh tanah dihitung jumlah spora dengan metode saringan basah. Jumlah spora terbanyak ada di bawah perakaran tanaman Melastoma sp, kemudian Acacia sp, dan Combretocarpus sp. Didapatkan tiga genus JMA: Glomus, Gigaspora, dan Acaulospora. Penelitian di rumah kaca bertujuan untuk mengetahui pengaruh inokulasi JMA jenis Glomus sp TD15, Glomus sp D32, dan Gigaspora sp pada semai perepat (C. rotundatus). Hasil penelitian menunjukkan JMA memberikan pengaruh pada parameter semai yang diukur. Jenis JMA Glomus sp TD15 meningkatkan pertumbuhan semai perepat yang ditunjukkan oleh parameter tinggi semai, diameter semai, dan jumlah daun per tanaman. Pada media gambut semai C. rotundatus sangat tergantung pada asosiasi JMA dalam meningkatkan pertumbuhan tanaman.
Co-Authors Abdullah Sanusi, Abdullah Afrizal Hasibuan Agus Siswanto Ahimzha Ibnu Wiharnata Ahmad Alfi Adianur Giansyah Akmad Nugraha Ali Mustadi Ali Rizal Chaidir Ananto Triyogo Anis Illahi siswanto Apollo Apollo Ardeniswan Ardeniswan ARDIL ARDIL Arlina Dewi Arni Supriyanti Atut Dwi Sartika Azhar Azhar Azizah Azizah Bambang Gonggo Murcitro Bayu Tri Prasetyo Bea Hana Siswati Beni Saputra Bostang Radjagukguk Bungsu Wahyu Sutriningsih Burhanuddin Burhanuddin Christina Nugroho Ekowati Cintya Ramadhani Daeng Ayub Dahroni Dahroni Daram Heriansyah Darmein Darmein Desti Irja Devi Rohana Putri Devia Luthfi Oktaviani Dewi Nurul Kamal Dewi Purwaningrum Dewi Rochsantiningsih Dewi, Andi Ratna Sari Dicky Bagoes Pratama Diky Aprianto Dimas Hudy Ariadie Dinah Nurrohmah Dita Anisa Putri Djabir Hamzah Doni Lagoda Manurung Dwi Nur Imsawati Edi Setiawan Edi Susilo Eka Oktaviana Eka Suhardi Eko Budiono Eko Pujiono Elan Elan Endang Hadiati Enny Zubaidah Eric Dheva Tachta Armada Ervan Prasetyo Eska Dwi Prajayanti Fahrurrozi Fahrurrozi Fajar Harianto Fariha Wilisiani Fatin Nurhayati Fatrodin Fatrodin Fida’ Husain Fransina Sarah Latumahina Galih Widodo Handoyo Widyanto Harwanto Harwanto Herni Retnowulan Hery Kurniawan I Dewa Putu Pramantara Ijayani Ijayani Ilyas Yusuf Imron Natsir Irma Kristanti Isjoni Isjoni Ismi Noviandira Iwandheny Sepmeitutu Jasfar Jas Jaspar Jas Jimmi Copriady Jusni Jusni Kayan Swastika Kayan Swatika Khairul Anam KOENTARI - Linda Fauziyah Ariyani Lisa Lestari Litha Verlisya Putri Bunyamin Lulu Febriany Luthfi Luthfi Maming, Jumidah Marjono Marjono Mashadi Mashadi Mega Tamara F Mei Dian Sugiarto mohamad fajar setiyawan Mohamad Na'im Muh. Ega Satrya Muhammad Husni Muhammad Ikhsan Fifaldyovan Muhammad Ilham Ekaputra Muhammad Nur Anggoro Muhammad Rafli Nur Alam Muhammad Sabil Muhammad Yusuf Hamra Mulyana, Edi Hendri Mundzir Mundzir Muslimin B Mustika Zahro Musyafa Musyafa Muzran Munizu Nadya Sukma Namirah Azizah Nazidatul Khoiro Nibrashanti Nibrashanti Nina Mardiana (F01108057) Ningrum Astriawati Ninik Anggraeini Nisa Fauziah Nisa Noor Asyiqah Sofia Novita Ayu Karisma Nugroho Susetya Putra Nur Arifah Drajati Nur, Lutfi Nuratmojo Nuratmojo Nurkhoiriah Nurkhoiriah Nurul Umamah Pamujianto, Slamet Pargito Pargito Parlindungan Pardosi Pidi Mohamad Setiadi Putri Bayina Rahma Nurdin Raden Ayu Yawmillisa Raisah Al Atiyah Rapika Susanti Marpaung Respati, Resa Restu Pujianti Richki Hardi Rika Hia Riza Afita Surya Riza Afita Surya Riza Umami Rofiatul Nur Jannah Rosana Jehma Rosarina Giyartini S. M. Widyastuti S. Widyaningsih Said Suhil Achmad Salman Farisi Saparto Saparto Sartika sri Rahayu Sepriance Sepriance Setyo Ramdhani Shandy Kurnia Yasinanda Sherly Mutiara Cahyani Shintya Elisva Shohib Furqon Farizi Sima Mulyadi, Sima Singgih Bektiarso Siti Hardianti Simatupang Siti Kabirun Sony Permadi Sri Amalia Sri Elvira Sri Handayani Sri Sumaryani Subianto Subianto Sugeng Murdowo Sugiyanto Sugiyanto Suharti Suharti Sumarno Sumarno Sundari Ayu Oktalia Suriyani Suriyani Suyitno Suyitno Syamsuar Syamsuar Titi Maemunaty Tundjung Tripeni Handayani Ujang Rohman, Ujang Vegy Kamara Efita Wahyuni Apri Astuti Widjonarko Widya Syafitri Wulandari Wilson Wilson Y. Andi Trisyono Yolanda Putri Yuli Mulyawati Yuniati Yuniati Yunita Ika Mujianti Yunita Wulandari Yustian Servanda Ziaul Haq Zuhaimi Zuhaimi Zulpahmi Zulpahmi