Garuda - Garba Rujukan Digital

STUDI PERTUMBUHAN TANAMAN PADA AREAL PASCA TAMBANG DATARAN TINGGI DI KALIMANTAN SELATAN Ahmad Maulidan; Yudi Firmanul Arifin; Eny Dwi Pujawati
Jurnal Sylva Scienteae Vol 3, No 6 (2020): Jurnal Sylva Scienteae Volume 3 No 6 Edisi Desember 2020
Publisher : Universitas Lambung Mangkurat

This research purposed to analyze the growth of the plants on post-mining land based on the different vegetation ages. The observation was conducted on post-mining area of PT. Antang Gunung Meratus (AGM) at South Hulu Sungai Regency, South Kalimantan. The data retrieval included high condition and diameter of the plants also the physical and chemical characteristics of soil on reclamation area which aged 1 year, 5 years, and 7 years. The dominant species which were in the research location was sengon, trembesi, and gmelina. The average of plants high age 1 year were sengon 1,99 m, trembesi 1,01 m, and gmelina 0,94 m. The average diameter 1 year plants were sengon 4,13 cm, trembesi 2,48 cm, and gmelina 2,70 cm. The average of plants high age 5 years were sengon 7,89 m, trembesi 7,94 m, and gmelina 8,04 m. The average of diameter 5 years plants were sengon 30,49 cm, trembesi 25,23 cm and gmelina 21,38 cm. The average of high growth and diameter of 7 years old sengon plants is 13,02 m, and is diameter 30,18 cmPenelitian ini bertujuan menganalisis pertumbuhan tanaman pada lahan pasca tambang berdasarkan umur vegetasi yang berbeda. Pengamatan dilakukan pada areal pasca tambang PT. Antang Gunung Meratus (AGM) Kabupaten Hulu Sungai Selatan Kalimantan Selatan. Pengambian data meliputi keadaan tinggi dan diameter tanaman serta sifat fisik dan kimia tanah pada lokasi reklamasi umur 1 tahun, 5 tahun, dan 7 tahun. Jenis yang dominan terdapat pada lokasi penelitian meliputi jenis sengon, trembesi dan gmelina. Rata-rata tinggi tanaman umur 1 tahun jenis sengon 1,99 m, trembesi 1,01 m dan gmelina 0,94, rata-rata diameter umur 1 tahun jenis sengon 4,13 cm, trembesi 2,84 cm dan gmelina 2,7 cm. Rata-rata tinggi tanaman umur 5 tahun jenis sengon 7,89 m, trembesi 7,94 m, dan gmelina 8,04 m. Rata-rata diameter tanaman umur 5 tahun jenis sengon 30,49 cm, trembesi 25,23 cm serta gmelina 21,38 cm. Rata-rata pertumbuhan tinggi serta diameter tanaman jenis sengon yang berumur 7 tahun memiliki rata-rata tinggi 13.02 m, dan rata-rata diameternya 30.18 cm

KARAKTERISTIK STOMATA NYAWAI (Ficus variegata Blume) DARI 3 SUMBER BENIH ASAL KALIMANTAN DI KHDTK RIAM KIWA DESA LOBANG BARU Rahmah Rahmah; Normela Rachmawati; Eny Dwi Pujawati
Jurnal Sylva Scienteae Vol 3, No 6 (2020): Jurnal Sylva Scienteae Volume 3 No 6 Edisi Desember 2020
Publisher : Universitas Lambung Mangkurat

This study aims to calculate the density of stomata, identify the state of stomata and measure the length and width of the stomata of the leaves of the leaves (Ficus variegata Blume) of 3 different seed sources. The research was conducted at the Biology Laboratory of FMIPA ULM Banjarbaru and leaf sampling at Riam Kiwa KHDTK Lobang Baru Village, District. Mataraman, Banjar Regency, South Kalimantan, for 6 months. Data were analyzed using. Data were analyzed using RAL (Completely Randomized Design). The resulting density of stomata is known from South Kalimantan, East Kalimantan and Central Kalimantan seed sources on the underside surface with aninositic type, with a large average density of Central Kalimantan seed sources because of genetic influences. Stomata of life leaves are stomata that have open stomata and closed stomata. Most plants with low CO2 concentrations in the leaves, will make the stomata open. Conversely, high CO2 concentrations in leaves cause the stomata to partially close, with a percentage of seed sources from South Kalimantan at 12% open stomata, East Kalimantan 7.19% open stomata, and Central Kalimantan 13.8% open stomata and there are also closed stomata conditions . The length and width of the stomata with the average leaf source from South Kalimantan with a length of 11.68 µm and a width of 2.78 µm, the source of seeds from East Kalimantan is 11.87 µm long and 2.75 µm wide. And for the length and width of seed sources from Central Kalimantan, which are 12.3 µm and 3.61 µmPenelitian ini bertujuan untuk menghitung kepadatan stomata, identifikasi keadaan stomata dan Ukur panjang dan lebar stomata daun nyawai (Ficus variegata Blume) 3 sumber benih berbeda. Penelitian ini dilakukan di Laboratorium Biologi FMIPA ULM Banjarbaru dan pengambilan sampel daun di Riam Kiwa KHDTK Desa Lobang Baru, Kecamatan. Mataraman, Kabupaten Banjar, Kalimantan Selatan, selama 6 bulan. Data dianalisis menggunakan. Data dianalisis menggunakan RAL (Rancangan Acak Lengkap). Hasil kerapatan diketahui stomata nyawai dari sumber benih Kalimantan Selatan, Kalimantan Timur dan Kalimantan Tengah terdapat dipermukaan bawah daun dengan tipe aninositik, dengan rata-rata kerapatan yang besar yaitu pada sumber benih Kalimantan Tengah karena dipengaruhi genetik. Keadaan stomata daun nyawai yaitu terdapat stomata yang terbuka dan stomata tertutup. Sebagian besar tumbuhan konsentrasi CO2 yang rendah di daun, akan membuat stomata membuka. Sebaliknya konsentrasi CO2 yang tinggi di daun menyebabkan stomata menutup sebagian, dengan presentase sumber benih asal Kalimantan Selatan sebesar 12% stomata terbuka, Kalimantan Timur 7,19% stomata terbuka, dan Kalimantan Tengah 13,8% stomata terbuka dan ada juga keadaan stomata yang tertutup. Ukuran panjang dan lebar stomata dengan rata-rata daun sumber asal Kalimantan Selatan dengan panjang 11,68 µm dan lebar 2,78 µm, sumber benih asal Kalimantan Timur yaitu panjang 11,87 µm dan lebar 2,75 µm. Dan untuk ukuran panjang dan lebar sumber benih asal Kalimantan Tengah yaitu 12,3 µm dan 3,61µm

BUDIDAYA TABAT BARITO (Ficus deltoidea JACK) SECARA STUMP DENGAN VARIASI PERLAKUAN MEDIA TANAM DAN PUPUK ORGANIK NASA Yudi Firmanul Arifin; Eny Dwi Pujawati; Muhammad Aqla
Jurnal Hutan Tropis Vol 12, No 32 (2011): Jurnal Hutan Tropis Volume 12 Nomer 32, Edisi September 2011
Publisher : Lambung Mangkurat University-Indonesia

ABSTRACT. Indonesia is rich of medicinal plants for some ecosystem types of forest, one of which is tabat barito (Ficus deltoidea Jack). The utilization of tabat barito mainly used for women's health and other using. Until present day its use continues to increase, especially for traditional medicines, but efforts for cultivation have not been much done. To overcome the sustainability of raw material, the research of cultivation systems have to be done. The vegetative methods which are using stump is an alternative for reproduction. The treatments of media and liquid fertilizer NASA were given of every treatment for improving survival rate and the increment of height and diameter. Result of research showed the treatment for media of top soil was better than sand for height and number of leaf parameter. The treatment of organic fertilizer was only improving number of leaves. Keywords: vegetative, stump, organic fertilizer, growthABSTRAK. Indonesia sangat kaya akan tumbuhan berkhasiat obat yang tumbuh pada berbagai tipe ekosistem hutan. Tabat barito (Ficus deltoidea Jack) adalah salah satu tumbuhan yang sudah dikenal oleh masyarakat berkhasiat obat untuk berbagai penyakit, khususnya untuk kesehatan wanita setelah melahirkan dan penggunanya pun untuk bahan baku industri obat tradisional sudah dilakukan hingga kini. Untuk mengatasi kekhawatiran akan keberlanjutan bahan baku tersebut, maka penelitian budidaya tumbuhan ini dilakukan. Metode yang digunakan adalah secara vegetatif dengan cabutan anakan alam (stump). Perlakuan terhadap media tanam dan pemberian pupuk cair NASA diberikan pada setiap metode untuk meningkatkan daya hidup dan mempercepat pertumbuhan anakan. Hasil yang diperoleh menunjukkan bahwa Perlakuan media top soil lebih baik dibandingkan dengan media pasir pada parameter tinggi dan jumlah daun. Perlakuan pemberian pupuk organik cair NASA hanya dapat meningkatkan pertambahan jumlah daun.Kata kunci: vegetatif, stump, pupuk organik, pertumbuhan

ANALISIS PERTUMBUHAN TANAMAN JABON (Anthocepalus cadamba Miq) PADA LAHAN REKLAMASI DI PT BORNEO INDOBARA KABUPATEN TANAH BUMBU PROVINSI KALIMANTAN SELATAN Ai Meilani Nurafifah; Yusanto Nugroho; Eny Dwi Pujawati
Jurnal Sylva Scienteae Vol 7, No 2 (2024): Jurnal Sylva Scientea Vol 7 No 2 Edisi April 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v7i2.9061

ABSTRAK. Reklamasi lahan merupakan kegiatan yang wajib dilaksanakan perusahaan tambang terhadap area yang terganggu akibat pertambangan guna menjaga kelestarian sumber daya alam. Lahan reklamasi merupakan lahan marginal sehingga pemilihan jenis tanaman yang cocok sangat diperlukan guna meningkatkan keberhasilan reklamasi lahan. PT. Borneo Indobara mengggunakan spesies jabon (Anthocepalus cadamba) menjadi tanaman reklamasi karena memiliki sifat mudah beradaptasi dan fast growing. Penanaman jenis pionir diharapkan dapat mempercepat proses pemulihan ekosistem pasca tambang. Lahan reklamasi yang mempunyai sifat kimia dan fisika tanah yang belum terurai akan merugikan perkembangan tanaman maka evaluasi pertumbuhan tanaman jabon pada lahan reklamasi tambang sangat diperlukan. Evaluasi pertumbuhan jabon perlu dilakukan sebagai bahan evaluasi dan dijadikan pertimbangan penanaman di masa yang mendatang. Tujuan penelitian ini untuk menganalisis pertumbuhan tanaman jabon pada lahan setelah 7 tahun reklamasi. Metode pengumpulan data dilakukan dengan mengukur tinggi dan diameter pohon pada 6 plot menggunakan ukuran plot 20 x 20 m. Penyajian analisis tinggi dan diameter tanaman menggunakan tabulasi untuk mencari rata-rata pertumbuhan tinggi dan perkembangan diameter. Hasil penelitian menunjukkan bahwa rata-rata pertumbuhan diameter dan tinggi tanaman jabon pada lahan reklamasi umur 7 tahun sebesar 24,00 cm dan 13,00 m. pertumbuhan jabon ini kurang optimal dibandingkan dengan tanaman jabon di Jawa Barat disebabkan oleh beberapa faktor seperti tanah pada lahan reklamasi tergolong minim unsur hara. ABSTRACT. Land reclamation is an activity that mining companies must carry out on areas disturbed by mining in order to preserve natural resources. Reclaimed land is marginal land so the selection of suitable plant species is needed to increase the success of land reclamation. PT Borneo Indobara uses jabon species (Anthocepalus cadamba) as a reclamation plant because it is adaptable and fast growing. Planting pioneer species is expected to accelerate the process of post-mining ecosystem recovery. Reclamation land that has undecomposed soil chemical and physical properties will be detrimental to plant development, so evaluation of jabon plant growth on mine reclamation land is needed. Evaluation of jabon growth needs to be done as an evaluation material and as a consideration for future planting. The purpose of this study was to analyze the growth of jabon plants on land after 7 years of reclamation. The data collection method was carried out by measuring the height and diameter of trees in 6 plots using a 20 x 20 m plot size. Presentation of plant height and diameter analysis using tabulation to find the average height growth and diameter development. The results showed that the average growth of diameter and height of jabon plants on reclaimed land at the age of 7 years amounted to 24.00 cm and 13.00 m. This jabon growth is less than optimal compared to jabon plants in West Java due to several factors such as soil on reclaimed land is classified as lacking nutrients.

DOMINANSI DAN KEANEKARAGAMAN JENIS JAMUR MAKROSKOPIS BERDASARKAN TUBUH BUAH DI KAWASAN HUTAN DENGAN TUJUAN KHUSUS (KHDTK) KINTAP KALIMANTAN SELATAN Oktaviani, Fajar Nor; Yamani, Ahmad; Pujawati, Eny Dwi
Jurnal Sylva Scienteae Vol 7, No 5 (2024): Jurnal Sylva Scienteae Vol 7 No 5 Edisi Oktober 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v7i5.9573

Jamur menarik untuk dipelajari karena bisa memberikan berbagai manfaat untuk manusia. Beberapa jamur bisa dimakan atau digunakan sebagai bahan obat, tetapi ada juga yang beracun. Keanekaragaman spesies jamur makroskopis di KHDTK Kintap sangat beragam karena variasi ekosistem di hutan tropis akibat perbedaan kondisi geografis dimana sebagian besar spesies jamur makroskopis di Kawasan tersebut belum teridentifikasi. Tujuan dari penelitian yang dilakukan yaitu mengidentifikasi jenis-jenis jamur makroskopis, menganalisis Indeks Nilai Keanekaragaman jenis jamur makroskopis, dan menganalisis nilai dominansi jenis jamur makroskopis di KHDTK Kintap. Hasil penelitian menunjukkan bahwa jamur makroskopis yang terdapat di KHDTK Kintap sebanyak 17 jenis. Keanekaragaman jenis jamur makroskopis di KHDTK Kintap tergolong sedang dengan nilai indeks keanekaragaman 2,106, serta jamur makroskopis yang mendominansi diantaranya jenis Ganoderma lucidium 5,41%, Marasmius siccus 7,21%, Trametes sp. 15,32%, Microporus xanthopus 19,82%, Hexagona tenuis 28,83%, dan Ramaria stricta 10,81%.

IDENTIFIKASI KERUSAKAN VEGETASI HUTAN MANGROVE DI DESA SUNGAI BAKAU KALIMANTAN SELATAN Susilawati, Susilawati; Asy'ari, Mufidah; Pujawati, Eny Dwi; Salsabila, Shania
Jurnal Sylva Scienteae Vol 7, No 5 (2024): Jurnal Sylva Scienteae Vol 7 No 5 Edisi Oktober 2024
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v7i5.13926

The purpose of this study was to identify the type of damage to mangrove forest vegetation in Sungai Bakau Village. The object of this research is Mangrove forest vegetation in Sungai Bakau Village. Primary data is obtained through field observations by observing each individual mangrove forest vegetation at the pole and tree level in the observation plot. The primary data is then processed and described each type of damage. The results obtained from research on the identification of mangrove forest vegetation health are the types of damage found in this study in the form of fungal fruiting bodies, open wounds, gumosis, broken stems / roots, brooms on roots, stems or branches, loss of shoots or dead shoots, broken or dead, damage to leaves or shoots and discoloration of leaves.

Distribution of Tree Canopy-Level Vegetation in Mandiangin Hill, Banjar Regency Susilawati, Susilawati; Pujawati, Eny Dwi; Agustina, Arfa; Busthami, Yazid; Novialita, Dwi Revina
Tropical Small Island Agriculture Management Vol 2 No 2 (2022): Tropical Small Island Agriculture Management
Publisher : Pattimura University Ambon Maluku Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/tsiam.2022.2.2.67

The high diversity of tree species at various height levels indicates that there may still be many unidentified tree species, making it unclear how the distribution and abundance of the tree community's structure are. The ULM Special Purpose Forest Area (KHDTK ULM) covers an area of 1,617 hectares. The KHDTK ULM includes several regions such as Bukit Besar, Bukit Mandiangin, Bukit Pamaton, and Bukit Pandamaran, each with different elevations. Research on the structure of the tree community at Bukit Mandiangin is necessary for the preservation of germplasm in the KHDTK ULM. The objectives of this research are (1) to assess the presence of tree species at different elevations, (2) to analyze the distribution and abundance of tree species at different elevations, and (3) to analyze the diversity, evenness, and similarity of tree species communities at different elevations

Title

Found 7 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 7 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 7 Documents
Search