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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) Jurnal Penelitian Hutan Tanaman JURNAL PERBENIHAN TANAMAN HUTAN Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Wasian PERENNIAL Journal of Sylva Indonesiana Jurnal Silva Tropika Jurnal Hutan Tropika Jurnal Pusat Inovasi Masyarakat Jurnal Wasian Jurnal Wasian
Arum Sekar Wulandari
Bogor Agricultural University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Environmental Science Physics Social Sciences Other

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Mutu Fisik Dan Teknik Pematahan Dormansi Benih Kayu Kuku (Pericopsis mooniana (Thw.) Thw.) Arum Sekar Wulandari; Afrida Rizka Farzana
Jurnal Silvikultur Tropika Vol. 11 No. 3 (2020): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.11.3.199-205

Abstract

The presence of Pericopsis mooniana (Thw.) Thw. in nature is endangered. Meanwhile, Pericopsis mooniana plants have its obstacles in generative propagation because the seeds have mechanical dormancy. Studies carried out to: (1) observe the morphology of pods, seeds and sprouts of Pericopsis mooniana; (2) determine the physical quality of Pericopsis mooniana seeds, and (3) analyze the proper dormancy breaking treatment for Pericopsis mooniana seeds. Research is conducted in laboratories and in greenhouses. The physical quality of the seeds measured was the weight of 1,000 seeds and the moisture content. The treatment for breaking the dormancy of the Pericopsis mooniana seeds were control, scarification of the seeds using nail clippers and soaking in hot to cold water for 48 hours. Morphologically, the fruit of Pericopsis mooniana is pod-shaped, with orange seeds, oval-shaped and curved edges. Pericopsis mooniana sprouts include in the epigeal type. In 1 kg of weight there are ± 4,000 Pericopsis mooniana seeds, with the post harvest seed moisture content amounting to 7.62%. The dormancy breaking treatment of Pericopsis mooniana seeds increased seeds germination by 60% compared to controls. The scarification of Pericopsis mooniana seeds using nail clippers for breaking mechanical dormancy is the best treatment because it can increase the number of seeds germinating in a short time and simultaneously. Key words: breaking seed dormancy, morphology, Pericopsis mooniana, physical quality, seed scarificatio
PERAN FUNGI MIKORIZA ARBUSKULA (FMA) DAN ASAM HUMAT TERHADAP PERTUMBUHAN BALSA (Ochroma bicolor Rowlee.) PADA TANAH TERKONTAMINASI TIMBAL (Pb) Fatimah Nur Istiqomah; Sri Wilarso Budi; Arum Sekar Wulandari
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 7 No. 1 (2017): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.7.1.72-78

Abstract

The aims of this research were to analyze the role of arbuscular mycorrhizal fungi (AMF) and humid acid toward balsa (Ochroma bicolor Rowlee.) growth on soil contaminated by lead and to analyze Pb accumulation in balsa. This study used a split split plot design. The main plot was AMF with 5 levels; without AMF (A0), AMF from secondary forest (A1), AMF from rubber natural forest (A2), AMF from oil palm plantations (A3), and AMF from rubber plantations (A4). The subplot was humic acid with 2 levels; no humic acid (B0) and 100 mL humic acid (B1). The sub subplot was Pb with 3 levels; 0 ppm Pb (C0), 500 ppm Pb (C1), and 750 ppm Pb (C2). The role of AMF and humic acid was more effective on the soil with 0 ppm of Pb than at 500 ppm of Pb and 750 ppm of Pb. AMF from rubber natural forest was the most effective AMF to increase diameter, root dry weight and shoot dry weight. Humic acid was able to increase the growth of height of 22.87% and diameter of 24.86% better than no humic acid. Pb accumulation in the entire plant tissue was more than 1000 ppm. It inhibited the growth of balsa seedlings and causing dead in 17.52% plant.
UJI KESEHATAN BENIH KENANGA YLANG-YLANG: Cananga odorata Lam. Hook.f. & Thomson) forma genuina (Health test of Kenaga Ylang-Ylang Seed (Cananga odorata Lam. Hook.f. & Thomson) forma genuina) Yunik Istikorini; Arum Sekar Wulandari; Wahyu Krisna
HUTAN TROPIKA Vol 15 No 2 (2020): Volume 15 Nomor 2 Tahun 2020
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v15i2.2159

Abstract

Ylang-ylang (Cananga odorata Hook.F.& Thomson) is one of the defense plants with various benefits and advantages. One of the hallenges in ylang-ylang Cananga cultivation is the contribution of high-quality seed. The study aimed to determine the health of seeds and identify fungi carried by ylang-ylang seeds. The seed health test used an incubation method on potato dextrose agar (PDA) media. Results showed that ylangylang seeds associated with five fungal for 11 months of age and newly harvested seedswere the same fungal. Those isolated fungal were Aspergillus niger, A. flavus, Penicillium sp., Botryodiplodia sp. and Paecilomyces sp. The fungus A. niger is the dominant fungus. Fungi Paecilomyces sp. and Botryodiplodia sp. The fungus A. niger identified most frequently. Fungi Paecilomyces sp. and Botryodiplodia sp. had a fast growth rate, whereas Penicillium sp. had slower growth compared with other isolates. Keywords: Fungus, seed health, ylang-ylang seeds
Pentingnya Pendidikan Konservasi Untuk Menjaga Lingkungan Hidup (Studi Kasus di Desa Cidahu, Kabupaten Kuningan) Rifqie Mardiansyah Purmadi; Dewa Made Juli Santika; Arum Sekar Wulandari
Jurnal Pusat Inovasi Masyarakat (PIM) Vol. 2 No. 4 (2020): Juni 2020
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (395.556 KB)

Abstract

Education is an important role in the enhancement and development of human resources of a nation. Conservation education is an education that expects a change in behaviour, attitudes and thinking, especially related to the management of natural resources and their ecosystem. The other potential of Cidahu village is the great attention to the development of the village both from citizens and village officials. Conservation education is one of the programs conducted in Cidahu village. This activity raised the theme of "I love nature" with the subtheme "I love the Environment" and "I Love the Woods". This activity aims to increase the knowledge and concern of elementary school students (SD Cidahu and MI PUI Cidahu) in protecting the environment. This activity is carried out by way of delivering material related the biotic and abiotic environment, how to maintain and the denger of polluting the environment, followed by questions and answers about the topic. Results of this activities show that conservation eucation can increase students knowladge and change attitudes toward better environmental protection. Keywords: Cidahu village, conservation education, environment
Growth of Shorea Leprosula Seedlings Prepared in Combo Nursery Technique to Support Mine Reclamation Febrian Ari Nugroho; Irdika Mansur; Arum Sekar Wulandari
Jurnal Wasian Vol 8, No 1 (2021): Jurnal Wasian
Publisher : Balai Penerapan Standar Instrumen Lingkungan Hidup dan Kehutanan (BPPLHK)Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (446.269 KB) | DOI: 10.20886/jwas.v8i1.6498

Abstract

Combo nursery technique is a technique where seedlings/cuttings of Shorea leprosula, Gliricidia sepium, and Brachiaria decumbens grass were planted in one polybag to support mining reclamation. To reduce competition effects among the three species, optimum media and size of polybag need to be investigated. The objective of this experiment is to analyse the effect of size of polybag and media composition on the growth of S. leprosula, G. sepium, and B. decumbens grass in the combo nursery technique. The experiment used Randomised Complete Design in Factorial with two factors, i.e. media compositions (soil : compost (2 : 1, v/v), (1 : 1, v/v), (1 : 2, v/v), and soil : compost : rice husk (7:3:1, v/v/v); and size of polybag (15 x 20 cm, 20 x 20 cm, dan 25 x 25 cm). Each treatment had four replications, and each replication consisted of four polybags. The results showed no significant interaction effects between the composition of media and the size of polybag; however, media compositions of soil: compost (1:1) and (1:2), and the sizes of polybag 20 x 20 cm and 25 x 25 cm significantly eliminated competition and significantly increased the growth of S. leprosula and the number of tiller of B. decumbens grass.Keywords: Brachiaria decumbens, Gliricidia sepium, mining reclamation, nursery, Shorea leprosula
(Effects of Pre-treatments in Relation to Breaking Dormancy of Ketapang Kencana (Terminalia mantaly H. Perrier) Seeds Arum Sekar Wulandari; Dela Meisuda Mar’Atussholihah
Jurnal Silvikultur Tropika Vol 13 No 03 (2022): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.13.03.245-252

Abstract

The dormancy of Ketapang kencana seeds can be removed by using pre-treatment in order to breaking dormancy of seeds. The aim of this study was to analyze the effect of pre-treatment for breaking dormancy of seeds, and the seed size on the Ketapang kencana seed germination. Ketapang kencana seeds that have been extracted are classified into 3 sizes, such as: large, medium and small. After that, the seeds were treated with dormancy breaking, such as: (1) control, (2) seeds cutting, (3) seeds sanding, (4) seeds soaking in H2SO4 solution, (5) seeds soaking in hot water (temperature ± 80 oC) for 10 minutes, (6) seeds soaking in water for 12 hours, and (7) seeds soaking in water for 72 hours. The results showed that there were 3 pre-treatments of seeds dormancy breaking that could increase the seed germination, such as cutting the seeds on the endocarp, sanding the seeds on the endocarp, and soaking the seeds in the water for 12 hours. The pre-treatments of seeds dormancy breaking significantly affected the germination index, normal sprout growth (dry weight, height, root length), and the start of sprout growth. Ketapang kencana seed size affected the germination and the dry weight of normal sprouts. The large seeds (0.65–0.82 cm) had the highest germination and dry weight. In general, the pre-treatment of seeds dormancy breaking and the seed size increased the germination of Ketapang kencana seeds. Key words: maximum growth potential, seed germination, seed size, seed viability, seed vigour
Effect of Endophytic Bacteria Inoculation and Eco-enzyme on Kayu Kuku (Pericopsis mooniana Thw.) Seedlings Growth Arum Sekar Wulandari; Yunik Istikorini; Yus Septiawati
Jurnal Silvikultur Tropika Vol 14 No 01 (2023): Jurnal Silvikutur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.14.01.15-24

Abstract

Improving the physical quality of kayu kuku seedlings can be done by applying endophytic bacteria and ec-enzymes. The aims of this study were to examine (1) the effect of inoculation of endophytic bacteria on the germination of kuku wood seeds, and (2) the effect of inoculation and application of eco-enzymes on the growth of kuku wood seedlings. The endophytic bacteria were isolated from the shoot of Shorea balangeran plant with the codes SBP 1, SBP 2, and SBP 19. Bacterial application was conducted on seeds and seedlings, while eco-enzyme application was only conducted on kayu kuku seedlings. The results of the research at the seed level showed that inoculation of the endophytic bacteria SBP 19 could accelerate the germination rate of kayu kuku seeds. At the seedling level, inoculation of endophytic bacteria SBP 1, SBP 2, SBP 19 and application of eco-enzymes had no significant effect on height, diameter, number of new leaves, total fresh weight and total dry weight of kayu kuku seedlings. The shoot root ratio of kayu kuku seedlings ranged from 2.66-5.04 and the seedlings quality index ranged from 0.41-0.93, indicating that the seedlings were ready to be transplanted into the field. In general, inoculation of endophytic bacteria had a significant effect on kayu kuku seed germination, but had not been able to increase the growth of kayu kuku seedlings during the 14 weeks of observation. Keywords: Pericopsis mooniana Thw., seed dormancy, seed germination, seedling quality index, shoot root ratio
Evaluation Physical Quality of Eucalyptus Seedlings (Eucalyptus pellita F. Muell) in the BPDAS Citarum-Ciliwung Nursery, Rumpin, West Java Wulandari, Arum Sekar; Wibowo, Cahyo; Fauziah, Nadira Aribah
Jurnal Silvikultur Tropika Vol 14 No 03 (2023): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.14.03.250-257

Abstract

Keberhasilan penanaman di lapangan sangat dipengaruhi oleh kualitas bibit yang digunakan. Tujuan penelitian ini adalah mengevaluasi mutu fisik bibit eukaliptus yang diproduksi Pusat Persemaian BPDAS Citarum-Ciliwung berdasarkan SNI 8420:2018. Penilaian mutu bibit eukaliptus dilakukan berdasarkan persyaratan yang tercantum dalam SNI 8420:2018. Hasil evaluasi mutu fisik bibit eukaliptus di Pusat Persemaian BPDAS Citarum-Ciliwung menunjukkan bahwa bibit eukaliptus sudah lulus uji persyaratan umum untuk asal usul benih dan bibit normal (kriteria batang berkayu); dan lulus uji untuk persyaratan khusus. Bibit eukaliptus tidak lulus uji persyaratan umum bibit normal untuk kriteria batang lurus dan bibit sehat. Bibit eukaliptus yang tidak lulus uji, dapat dilakukan uji ulang setelah bibit diseleksi atau perbaikan kualitas bibit. Perbaikan kualitas bibit dapat dilakukan dengan melakukan kegiatan penjarangan secara rutin di persemaian. Kata kunci: asal-usul benih, bibit normal, persyaratan umum, persyaratan khusus, Standar Nasional Indonesia 8420:2018
Physiological Analysis of Eucalyptus pellita F. Muell Shoot Cuttings in Propagation Without the Application of Hormones Fadhlurrahman, Muhammad Miftah; Budi, Sri Wilarso; Wulandari, Arum Sekar
Jurnal Silvikultur Tropika Vol 15 No 01 (2024): Journal of Tropical Silviculture
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.15.01.36-43

Abstract

The plant species commonly used in Industrial Plantation Forests as raw material for pulp and paper is Eucalyptus pellita. One of the quality seeds of E. pellita is produced from superior clones by vegetative propagation, namely shoot cuttings. There are research results that show the propagation of certain clones has the highest Survival Rate when treated without using additional hormones. Therefore, it is necessary to conduct research on the propagation of E. pellita seed cuttings without using hormones. The results of the physiological analysis of E. pellita shoot cuttings showed that each parameter observed, namely IAA hormone content, C-organic, and N value, showed non-linear results with shoot age treatment. The results of measuring shoot length, number of nodes, and distance between nodes showed linear values with shoot age treatment. The results of observations of total Survival Rate, total roots and shoots showed that the 18 day shoot age treatment had the lowest value compared to other treatments. At the age of 2 weeks, it showed that the 21 day shoot age treatment had the fastest root growth ability compared to other treatments. Based on the results of height and diameter measurements at 12 weeks, it shows that 21 day old shoots have the best growth and Survival Rate so that they can be used as a basis for determining the age of shoots in the production of clone 148 seedlings on an operational scale. Keywords: E. pellita, physiological, propagation, hormone
Bioassay the Composition of the Organic Pot as a Container Media for Balsa (Ocrhoma bicolor Rowlee) Growth in Nursery Al Muzahiq, Hizbullah; Budi, Sri Wilarso; Wulandari, Arum Sekar
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 15 No 1 (2025): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.15.1.1

Abstract

Forestry plant seedling production uses non-eco-friendly polybags. Organic pots are a solution that can be applied. This research aimed to analyze the composition and size of raw materials in organic pots for balsa growth and to examine the composition of raw materials in organic pots appropriate for balsa growth. This study used a factorial complete randomized design (CRD). There are two factors: the organic pot composition factor (A) and the mesh size factor (M). The observed parameters included the C/N ratio of organic pots, height, diameter, biomass, and plant chlorophyll content. The results showed that the highest percentage decrease in the C/N ratio was found in the A3M2 treatment. The highest average value of balsa plant growth was found in the A3M2 treatment (15% newspaper, 80% goat manure, 5% cocopeat, and ten mesh material size). The highest chlorophyll content was found in A3M1 treatments (15% newspaper, 80% goat manure, 5%cocopeat, five mesh material size). Organic pots with low C/N ratio values had higher average increases in height and diameter of plants compared to organic pots with high C/N ratio values. The optimal composition of the organic pot in this study was the A3M2 treatment.
Co-Authors . Supriyanto Abdonia W. Finmeta Aditya Wardani Afrida Rizka Farzana Ahmad Parlaongan Al Muzahiq, Hizbullah Alwysihah, Hafid Anindita Julian Arin Atok Subiakto Basuki Wasis Benny Subandy Benny Subandy Cahyo Wibowo Dadan Mulyana Dela Meisuda Mar’Atussholihah Derie Kusuma Budi Ningrum Dewa Made Juli Santika Dian Kirani, Annisa Edhi Sandra Erina Sulistiani Esthi Liani Agustiani Fadhlurrahman, Muhammad Miftah Farikhah, Anisatul Fatimah Nur Istiqomah Fauziah, Nadira Aribah Febrian Ari Nugroho Febrian Ari Nugroho Febrian Febrina Keumala, Cut Ferawati Oktia Nurhayani Ganis Citra Purmadewi Hannum Wulan Febrianingrum Hariadi Propantoko Helga Sugiarti Hutami Indah Pertiwi Ida Rosita Irdika Mansur Irdika Mansur Irdika Istikorini, Yunik Melya Riniarti Nurhayani, Ferawati Oktia Nurheni Wijayanto Puspitasari, Sri Rakhman , Rizali Ratna Damayanti Sianturi Ratna Uli Damayanti Sianturi Revi Novan Rhomi Ardiansyah Rifqie Mardiansyah Purmadi Rizki Adisetia Rummi Azahra Gumilar Sabar Sampulan Nasution Siregar , Elisa Weber Siti Jaenab Sri Susanti Sri Wilarso B. Sri Wilarso Budi Suci Ratna Puri Supriyanto Supriyanto Supriyanto . Supriyanto Supriyanto Suwondo Suwondo Suyogia Nur Azis Tofan Randy Wijaya Triaty Handayani Wahyu Krisna Yuli Fitriani Yus Septiawati