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Diversity of Arbuscular Mycorrhizae Fungi from Rhizosphere of Daemonorops draco Blume in Jambi: STATUS FUNGI MIKORIZA ARBUSKULA (FMA) PADA RIZOSFER JERNANG (Daemonorops draco Blume) DI JAMBI Betty Purwati; Sri Wilarso Budi; Basuki Wasis
Media Konservasi Vol 24 No 3 (2019): Media Konservasi Vol. 24 No. 3 Desember 2019
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Tujuan dari penelitian ini adalah untuk mengkaji keanekaragaman Fungi Mikoriza Arbuskula (FMA) pada rizosfer jernang di Jambi. Teknik pengambilan sampel tanah dan akar dilakukan dengan metode proporsional. Pengambilan sampel tanah dilakukan secara komposit pada kedalaman 0-20 cm dan 20-40 cm, contoh tanah diambil dari rizosfer jernang sebanyak 500 g pada setiap batang. Spora diisolasi dengan tehnik tuang saring basah dan dilanjutkan dengan sentifugasi, lalu kepadatan sporanya diukur dan diidentifikasi. Hasil identifikasi menunjukkan rata-rata jumlah spora adalah 106,39-209,46 spora per 20 g tanah. Kolonisasi akar berada pada kisaran 39,25%-64,25%. Keanekaragaman FMA menunjukkan 48 tipe spora FMA yang terdiri dari 31 tipe Glomus, 9 tipe Acaulospora, 7 tipe Scutellospora, dan 1 tipe Gigaspora. Glomus memiliki tingkat penyebaran tertinggi di masing-masing kedalaman. Kelimpahan relatif Glomus di kedua kedalaman sebesar 100 %. Frekuensi relatif pada Glomus juga mendominasi pada kedalaman tanah 0-20 cm sebesar 92,27%, dan tanah pada kedalaman 20-40 cm sebesar 95,05%. Kata kunci: FMA, Daemonorops draco Blume, Jambi

Optimizing the Use of Arbuscular Mycorrhizal Fungi and Bio-organic to Produce Quality Jernang (Daemonorops draco) Seeds as a Support for Community Economy Purwati, Betty; Pertiwi, Hutami Indah; Aufa, Muhammad Agus
Journal of Tropical Silviculture Vol. 15 No. 03 (2024): 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.15.03.243-250

Jernang rattan is produced from a palm species surface layer of fruit by resine with dark red. Jernang rattan cultivation has several obstacles due to limiteation of seed availability, low seed production, recalcitrant seeds, and slow seedling growth. In order to accelerate seedling growth and providing a good quality of seedlings, an inoculation of seedling with Arbuscular Mycorrhizal Fungi (AMF) and addition of bio-organics in growing media is needed. This study aimed to analyze the growth responses of Daemonorops draco Blume seedlings inoculated by AMF and addition of bio-organic. The research design used was completely randomized design which consists of two factors, AMF (M) consists of four levels (M0 = Without AMF, M1= AMF collection in the mycorrhizal laboratory M2= Indigenous FMA from rattan rhizosphere and bio-organic (B) consisting of five levels (B0= Without bio-organic, B1= dose of bio-organic 5%, B2= dose of bio-organic 10%, B3= dose of bio-organic 15%, B4= dose of bio-organic 20%). The results showed that control soil media could not to support the growth of Rattan Jernang Seedlings. The plant treated by interaction (M2B2) increased plant height by 140.76%, diameter by 106.57% and biomass by 591.22% compared with control. Keywords: AMF, Bio-organik, Daemonorops draco Blume, Seedling growth

Studi Kerapatan Ekosistem Mangrove Desa Sungai Cemara Kab Tanjung Jabung Timur Provinsi Jambi Mandala, Bakti; Purwati, Betty; Pandu Winata, Riki
Journal of Tropical Silviculture Vol. 16 No. 03 (2025): 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.16.03.158-165

Sungai Cemara Village, located in Tanjung Jabung Timur Regency, Jambi Province, is part of the East Coast Mangrove Forest Nature Reserve and directly borders Berbak Sembilang National Park. This area encompasses approximately 300 hectares of mangrove ecosystems that play a crucial role in coastal protection and serve as habitat for various wildlife species, including migratory birds and the Sumatran tiger. This study aims to analyze the vegetation structure and habitat characteristics of the mangrove ecosystem in the region. The research employed a vegetation survey method across five transects comprising a total of 100 plots, covering three growth stages: seedlings, saplings, and mature trees. The results showed that Avicennia sp. was the dominant species with the highest Important Value Index (IVI) across all growth stages—1.31% in seedlings, 1.34% in saplings, and 1.48% in mature trees. Environmental parameters indicated favorable conditions for mangrove growth, with temperatures ranging from 28–30°C, salinity between 23–25 ppt, soil and water pH values between 6 and 7, and predominantly muddy substrates. These findings suggest that the mangrove ecosystem in Sungai Cemara Village is in a good regenerative condition and holds strong potential for ecologically based conservation efforts.

PENGARUH KONSENTRASI DAN LAMA PERENDAMAN ATONIK TERHADAP PERKECAMBAHAN BENIH ROTAN JERNANG (Daemonorops draco Blume.) Betty Purwati; Hutami Indah Pertiwi; Bakti Mandala
Jurnal Informatika, Sistem Informasi dan Kehutanan (FORSINTA) Vol. 3 No. 1 (2024): Jurnal Informatika, Sistem Informasi dan Kehutanan (Forsinta)
Publisher : LPPM Universitas Muhammadiyah Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53978/jfsa.v3i1.369

Jernang rattan is produced from a palm species surface layer of fruit by resine with dark red. Jernang rattan cultivation has several obstacles due to limiteation of seed availability, low seed production, and has technical problems in the form of hard fruit skin. This study aimed to studied the effect of the interaction of atonic concentration and soaking time for jernang rattan seeds on their germination. There were two factors in this study: Atonic concentration treatment (5 levels) and soaking time (3 levels). The results show that increasing the germination of Jernang rattan seeds can be done using an atonic concentration of 15 ppm and soaking for 1 hour. This is because it provides better results on research variables.

STRUKTUR DAN KOMPOSISI VEGETASI TUMBUHAN DI CAGAR ALAM DURIAN LUNCUK II Mandala, Bakti; Purwati, Betty; Rahmatia, Citra
Jurnal Informatika, Sistem Informasi dan Kehutanan (FORSINTA) Vol. 4 No. 1 (2025): Jurnal Informatika, Sistem Informasi dan Kehutanan (Forsinta)
Publisher : LPPM Universitas Muhammadiyah Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53978/jfsa.v4i1.776

Penelitian ini bertujuan untuk menganalisis struktur dan komposisi vegetasi serta status konservasi spesies tumbuhan di Cagar Alam Durian Luncuk II, Provinsi Jambi. Pengambilan data dilakukan dengan metode kombinasi jalur dan garis berpetak pada lima tingkat pertumbuhan, yaitu tumbuhan bawah, semai, pancang, tiang, dan pohon. Hasil inventarisasi mencatat sebanyak 94 spesies tumbuhan dari 43 famili, menunjukkan tingkat keanekaragaman taksonomi yang tinggi. Famili dominan yang membentuk struktur vegetasi adalah Fabaceae, Euphorbiaceae, dan Rubiaceae. Analisis Indeks Nilai Penting (INP) menunjukkan dominansi spesies Digitaria sp., Clidemia hirta, dan Dicranopteris linearis pada fase pertumbuhan awal. Nilai keanekaragaman (H’=4,08) dan kemerataan (E=1,09) tertinggi ditemukan pada tingkat pancang. Evaluasi status konservasi mengidentifikasi Aquilaria malaccensis (Kritis; CITES Appendix II) dan Eusideroxylon zwageri (Rentan) sebagai spesies prioritas konservasi, sementara spesies invasif seperti Clidemia hirta dan Sphagneticola trilobata berpotensi mengganggu regenerasi alami. Temuan ini menegaskan pentingnya pengelolaan konservasi terpadu di kawasan ini, terutama dalam perlindungan spesies prioritas dan pengendalian spesies invasif.

Karakteristik Habitat dan Struktur Vegetasi Nepenthes aristolochioides Jebb & Cheek di Taman Nasional Kerinci Seblat: Habitat Characteristics and Vegetation Structure of Nepenthes aristolochioides Jebb & Cheek in Kerinci Seblat National Park Mandala, Bakti; Zuhud, Ervizal A.M; Rahman, Dede Aulia; Purwati, Betty
Jurnal Silva Tropika Vol. 10 No. 1 (2026): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalsilvatropika.v10i1.54660

ABSTRACT Nepenthes aristolochioides is an endemic and threatened pitcher plant with a restricted distribution in the subalpine ecosystem of Kerinci Seblat National Park. This study aimed to characterize its habitat and associated vegetation structure in the Gunung Tujuh area. Vegetation was sampled using purposive plots centered on Nepenthes aristolochioides individuals and analyzed using the Importance Value Index (IVI). Habitat characterization included topographic, microclimatic, vegetation (NDVI), moisture (NDMI), and soil chemical variables. Nepenthes aristolochioides occurred at elevations of 2,260–2,302 m above sea level under temperatures of 19.4–23.6°C, relative humidity of 82–86%, and slopes of 21.0–31.4%. NDVI (0.367) and NDMI (0.21) indicated moderately open and moist habitat conditions. A total of 44 individuals representing 15 plant species from 10 families were recorded. Ericaceae dominated the sapling, pole, and tree strata, while Urticaceae dominated the seedling layer. Vaccinium miquelii showed the highest IVI at the pole stage (165.27%), whereas Diplycosia heterophylla dominated the tree layer (111.87%). Soil was slightly acidic (pH 6.07–6.23) with relatively high nutrient availability, and no prey was observed in mature pitchers. These findings provide baseline ecological information to support habitat management and conservation of this endangered endemic species. Keywords: habitat characteristics, Nepenthes aristolochioides, subalpine ecosystem, vegetation structure, conservation ABSTRAK Nepenthes aristolochioides merupakan tumbuhan kantong semar endemik Sumatra yang berstatus terancam dan memiliki sebaran terbatas di ekosistem subalpin Taman Nasional Kerinci Seblat. Informasi mengenai karakteristik habitat dan struktur vegetasi yang mendukung keberadaan spesies ini masih terbatas. Penelitian ini bertujuan untuk menganalisis karakteristik habitat dan struktur vegetasi Nepenthes aristolochioides di kawasan Gunung Tujuh. Pengumpulan data dilakukan menggunakan metode purposive sampling dengan plot pengamatan yang berpusat pada individu Nepenthes aristolochioides. Analisis vegetasi dilakukan pada tingkat semai, pancang, tiang, dan pohon menggunakan Indeks Nilai Penting (INP), sedangkan karakteristik habitat dianalisis berdasarkan faktor topografi, mikroklimat, indeks vegetasi (NDVI), indeks kelembapan (NDMI), dan sifat kimia tanah. Hasil penelitian menunjukkan bahwa Nepenthes aristolochioides tumbuh pada ketinggian 2.260–2.302 mdpl dengan suhu 19,4–23,6°C, kelembapan udara 82–86%, serta habitat yang relatif terbuka dan lembap (NDVI 0,367; NDMI 0,21). Sebanyak 44 individu yang tergolong ke dalam 15 spesies dan 10 famili berhasil diidentifikasi. Vegetasi didominasi oleh famili Ericaceae pada tingkat pancang, tiang, dan pohon, sedangkan tingkat semai didominasi oleh Urticaceae. Vaccinium miquelii memiliki nilai INP tertinggi pada tingkat tiang, sedangkan Diplycosia heterophylla mendominasi tingkat pohon. Hasil penelitian ini menyediakan informasi dasar mengenai karakteristik habitat dan struktur vegetasi Nepenthes aristolochioides yang dapat menjadi dasar ilmiah bagi pengelolaan habitat dan upaya konservasi spesies endemik yang terancam ini. Kata kunci: karakteristik habitat, Nepenthes aristolochioides, struktur vegetasi, subalpin, konservasi

Karakteristik Habitat Usaha Lebah Madu Apis mellifera (Studi Kasus di Kawasan HTI PT. Wirakarya Sakti (WKS) di Desa Danau Lamo, Kabupaten Muaro Jambi): Habitat Characteristics of Honey Bee Apis mellifera Business (Case Study in Area of PT. Wirakarya Sakti (WKS) in Danau Lamo Village, Muaro Jambi Regency) Rachmawati, Wahyu Sri; Stephani, Sintiya; Purwati, Betty; Apriyani, Sasmita
Jurnal Silva Tropika Vol. 10 No. 1 (2026): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalsilvatropika.v10i1.54709

ABSTRACT Indonesia's forests possess vast biodiversity wealth, including significant potential for both timber and non-timber forest products. One of the non-timber forest products (NTFP) being developed in Indonesia is honey. Indonesia has enormous honey potential due to its biodiversity, which produces various high-quality honey types. The success of honey bee farming is greatly influenced by the habitat conditions where the bees are kept. Danau Lamo Village is one of the local areas developing the farming of the honey bee Apis mellifera. The location of Danau Lamo Village directly borders the Industrial Forest Plantation (HTI) area of PT. Wirakarya Sakti (WKS). Honey bee farming in Danau Lamo Village is supported by the presence of the HTI with commodity plants Eucalyptus sp. and Acacia crassicarpa. This research aims to analyze habitat characteristics, including feed availability, vegetation diversity, and environmental conditions that affect bee productivity. Through a qualitative descriptive methodology, this study uses primary data obtained directly from observations and interviews. The results indicate that Acacia crassicarpa serves as a vital feed source for Apis mellifera, demonstrating a mutualistic symbiosis through pollination. Furthermore, successful cultivation requires a clean water source, stable climate conditions, and isolation from pollution and pesticides. These findings are expected to promote sustainable beekeeping practices, maintain ecological balance, and support local communities. Keywords: Apis mellifera, cultivation, habitat characteristics, honey bee ABSTRAK Hutan Indonesia memiliki kekayaan keanekaragaman hayati yang melimpah, termasuk potensi besar untuk hasil hutan kayu maupun bukan kayu. Salah satu hasil hutan bukan kayu (HHBK) yang sedang dikembangkan di Indonesia adalah madu. Indonesia memiliki potensi madu yang sangat besar karena keanekaragaman hayatinya yang mampu menghasilkan berbagai jenis madu berkualitas tinggi. Keberhasilan budidaya lebah madu sangat dipengaruhi oleh kondisi habitat tempat lebah tersebut dipelihara. Desa Danau Lamo merupakan salah satu daerah yang sedang mengembangkan budidaya lebah madu Apis mellifera. Lokasi Desa Danau Lamo berbatasan langsung dengan kawasan Hutan Tanaman Industri (HTI) PT Wirakarya Sakti (WKS). Budidaya lebah madu di Desa Danau Lamo didukung oleh keberadaan HTI dengan tanaman komoditas Eucalyptus sp. dan Acacia crassicarpa. Penelitian ini bertujuan untuk menganalisis karakteristik habitat yang memengaruhi produktivitas lebah, meliputi ketersediaan pakan, keanekaragaman vegetasi, dan kondisi lingkungan. Melalui metodologi deskriptif kualitatif, penelitian ini menggunakan data primer yang diperoleh langsung dari observasi dan wawancara. Hasil penelitian menunjukkan bahwa Acacia crassicarpa berfungsi sebagai sumber pakan utama bagi Apis mellifera, yang menunjukkan simbiosis mutualisme melalui penyerbukan. Selain itu, budidaya yang sukses memerlukan sumber air bersih, kondisi iklim yang stabil, serta isolasi dari polusi dan pestisida. Temuan ini diharapkan dapat mendorong praktik peternakan lebah yang berkelanjutan, menjaga keseimbangan ekologis, dan mendukung masyarakat setempat. Kata kunci: Apis mellifera, budidaya, karakteristik habitat, lebah madu

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