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JENIS-JENIS TANAMAN DI LAHAN GARAPAN PETANI KPPH WANA MAKMUR DALAM TAHURA WAN ABDUL RACHMAN Agung Dwi Prasetyo; Indriyanto Indriyanto; Melya Riniarti
EnviroScienteae Vol 15, No 2 (2019): EnviroScienteae Volume 15 Nomor 2, Agustus 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (392.939 KB) | DOI: 10.20527/es.v15i2.6944

Abstract

The increasing needs and the nearness residential distance from the forest were several factors that caused society to do the utilization of the forest land. Sungai Langka village was a village directly adjacent to the Wan Abdul Rachman great forest park area, where most societies were farmers who manage the land inside the Wan Abdul Rachman great forest park area. The objective of this research i.e.: 1) To find out the species of plants cultivated by farmers on the land-based on habitus, plant groups, and commodities produced; 2) to count the density of each plant group; 3) to find out the most plants as a source of farmers incomes.  This research was conducted with a vegetation survey using the terraced line method. The number of sample plots used was 69 pieces measuring 20m x 20m, 10m x 10m, 5m x 5m, and 2m x 2m. The results of the study showed that there were  35 plants species on farmers cultivated land which is dominated by plants of the forest group MPTS with a density of 3,637.66 individuals/ha, forest wood plant 797,83 individuals/ha, agricultural MPTS 2,294.2 individuals/ha, and agricultural crops 1,533.34 individuals / ha.  Therefore, could be concluded that most of the plants on arable land were fruit-producing plants which were partially included in the MPTS forest group plants, and farmers rely on crops such as cocoa, banana, durian, clove, nutmeg, rubber, petai, pepper and vanilla as the source of income and fulfill their needs.
Biophysical Studies In Khilau Watershed Azhary Taufiq; Melya Riniarti; Duryat Duryat; Slamet Budi Yuwono
EnviroScienteae Vol 15, No 1 (2019): EnviroScienteae Volume 15 Nomor 1, April 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (587.916 KB) | DOI: 10.20527/es.v15i1.6317

Abstract

Khilau Watershed (DAS) is one of the sub-watersheds with the status of should be restored. The biophysical conditions of the watershed must be assessed, to determine the suitable actions for land rehabilitation. The purpose of this study was to provide a comparative analysis of baseline data on the biophysical conditions of the Khilau Sub-watershed area based on edaphic and climatic parameters. Data collection method was using cluster sampling in five types of land cover. The data analysis used spatial and laboratory analysis. The results showed that agroforests and annual crops mostly were on moderately steep to steep slopes (15-45%) and all primary forests were in steep slopes (>45%).  All the land covers were ultisol.  The primary forest has the highest CEC, N-total, P-availability, and C-organic among other land covers.  The agroforest has the most acid pH soil among other land covers.  The primary forest has the most rapid soil permeability compared to other land covers.  The  primary forest has the lowest temperature and the highest humidity compared to other land covers
Skarifikasi Awal Dan Penambahan Beberapa Jenis Zat Pengatur Tumbuh Untuk Percepatan Perkecambahan Benih Kayu Kuku (Pericopsis moonianna Thw) Neneng Laila Romdyah; Melya Riniarti; Ceng Asmarahman; Slamet Budi Yuwono
EnviroScienteae Vol 16, No 2 (2020): EnviroScienteae Volume 16 Nomor 2, Agustus 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v16i2.9661

Abstract

Scarification was the destruction of the seed coat to  softening seed coat and  became permeable to water and gas. The purpose of this study was to obtain the best scarification techniques, types of growth regulatory substances and the combination of scarification treatments and addition of growth regulatory substances to accelerate the germination of Pericopsis mooniana seeds. The study was conducted using factorial randomized block design with three replications. The first factor was the scarification technique, with hot water, and broken the seed skin. The second factor  was the addition of growth regulatory substances (coconut water and, bamboo shoots) shoot water and artificial growth regulatory substances  Dates analyzed with variance and continued with the tukey test at 5% level. The results showed that the scarification technique by broken seed skin significant differences in the percentage of sprouts, germination, average days of germination, vigor index, number of leaves, and seedling height. The addition of  growth regulatory substances did not show a significant difference in all observed variables.
IDENTIFIKASI PERUBAHAN TUTUPAN DAN PENGGUNAAN LAHAN SEBAGAI DASAR PENENTUAN STRATEGI PENGELOLAAN KPHP WAY TERUSAN Tri Santoso; Melya Riniarti; Indra Gumay Febryano
EnviroScienteae Vol 13, No 3 (2017): EnviroScienteae Volume 13 Nomor 3, Nopember 2017
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v13i3.4307

Abstract

Encroachment on forest areas in Indonesia occurs due to various factors mainly related to tenure issues and economic interests. That encroachment occurred in all regions of Indonesia with vary in intensity and amount. Register 47 Way Terusan which has been designated as a KPHP model Way Terusan also being occupied by squatters since the 1990s. The communities within and around the KPHP Way Terusan area has highly dependency on forest resources. The data collection is done in several ways, namely: interviews, literature searches, downloads Landsat satellite imagery and field verification activities. Landsat images Scene: Path 123 and Row 063 for the year 1994, 1999, 2004, 2009 and 2014. Data analysis was conducted using NDVI (Normalized Difference Vegetation Index) and supervised classification. The results of the analysis of land cover in 1994 until 2014 shows the intensity of dynamics of land cover change in the region KPHP Way Terusan. Land cover changes caused as a result of choice of the type of vegetation that has higher economic value. In 2014, the use of cassava cultivation was the highest (55.24%) because of its high economic value, convenient cultivation and market demand. Partnership with agroforestry pattern most likely applied as management strategy policies to accommodate the interests of various stakeholders in KPHP Way Terusan.
POPULASI DAN KEANEKARAGAMAN MESOFAUNA SERASAH DAN TANAH AKIBAT PERUBAHAN TUTUPAN LAHAN HUTAN DI RESORT PEMERIHAN TAMAN NASIONAL BUKIT BARISAN SELATAN Frendika Mahendra; Melya Riniarti; Ainin Niswati
EnviroScienteae Vol 13, No 2 (2017): EnviroScienteae Volume 13 Nomor 2, Agustus 2017
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v13i2.3914

Abstract

This research was conducted to study about abundance and diversity of soil and litter mesofauna to the effect of forest cover change that occurred in the Pemerihan Resort, Bukit Barisan Selatan National Park. This research was compiled in a completely randomized design (CRD) and there were four different lands, which were: (1) primary forest, (2) coffee plantation, (3) corn field, and (4) grassland. The observation of mesofauna was taken in soil and litter from four different lands cover. The variable of observation were mesofauna abundance and diversity index, soil chemical properties (pH, organic carbon, total nitrogen, P available, and exchanged potassium), and soil physics properties (bulk density, soil temperature, humidity, and porosity). Data were analyzed using F test and further test using least significant differences (LSD) at 5%. The results showed that the different of lands cover affect the diversity index of litter mesofauna, the abundance of litter and soil mesofauna, yet did not affect the diversity index of mesofauna underground. However, the abundance and diversity index of soil and litter mesofauna in the primary forest was higher than the other lands.
The Komposisi Jenis dan Struktur Vegetasi Hutan Lindung Bengkunat di Resort III KPH Unit I Pesisir Barat Sesilia Maharani Putri; Indriyanto Indriyanto; Melya Riniarti
Jurnal Silva Tropika Vol. 3 No. 1 (2019): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jsilvtrop.v3i1.7486

Abstract

Bengkunat Protected Forest was the area between the Bukit Barisan Selatan National Park and society settlements. Species composition and vegetation structure were the two things that influenced the complexity’s of forest vegetation. The aims of this research were to identify the species of plants and analyze forest vegetation structure. This research was conducted in March–April 2019 at the 4,470 ha area with the sampling intensity 0.02%. Data collected by the grid line method that was consisting 34 sample plots within the distance 100 m between the plots and 200 m between the lines. The numbers of identified plants species at the research location were 92 species, classified by 34 families and 71 genus. The forest vegetation was consisting by the different growth phases. The seedling phase was the highest density of 4,058.8 species/ha, while the tree phase was lowest density of 262.5 species/ha. The highest canopy cover was the pole phase of 12,186.0 m2/ha (121,9%) and the lowest canopy cover was the seedling phase of 1,838.4 m2/ha (18,4%). The forest crown stratification were consisting of A, B, C, D and E stratum. The highest number of plants were from C strata for 436 trees and the least from A strata of 23 trees with the highest tree is 42 m. Could be concluded that the composition of Bengkunat Protected Forest have so many number of species and complex structure vegetation forest. Key words : Bengkunat Protection Forest , species composition,and vegetation structure.
Inventarisasi Pohon Plus dalam Blok Koleksi di Taman Hutan Raya Wan Abdul Rachman Moses Hasibuan; Indriyanto Indriyanto; Melya Riniarti
Jurnal Sylva Lestari Vol. 1 No. 1 (2013): September
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (287.097 KB) | DOI: 10.23960/jsl119-16

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Plus tree inventory was an activity for collecting and compiling data. Collection block was an area within Great Forest Park region that contains different types of plant, either endemic or non-endemic plants, which serves for protection and preservation, research, science, education, support the cultivation, culture, tourism and recreation. The information about the existence of plus trees on the collection block still rare. So, plus tree inventory still necessary to fulfill the data. This research was held in Wan Abdul Rachman Great Forest Park Collection Block at February to March 2012. The aim of this research is to identify the trees which has plus tree criteria. Data collected by using line terraced layers method which placed systematically. The collected data include the types of trees, trunk diameter, branch height, trunk straightness, tree's health condition, fruit production, branch corner, sphericity form of circumference stem, and the location of the plus tree. Based on the results, there were 9 species of trees that identified as plus trees, 7 species of wooden trees, which are 3 taboo trees (Tetrameles nudiflora), 1 dadap tree (Erythrina fusca), 1 purple coral tree (Pterospermum javanicum), 1 sandpaper tree (Ficus ampelas), 6 kapok trees (Ceiba pentandra), 1 red cedar tree (Toona sureni), 1 mindi tree (Melia azedarach) and 2 species of MPTS trees, 1 durian tree (Durio zibethinus), and 1 mango tree (Mangifera indica). Total number of individual tree that meets the plus tree criterias are 16 trees. Keywords: inventory, plus trees
Pengaruh Beberapa Dosis Pupuk Dan Beberapa Media Tumbuh Terhadap Pertumbuhan Bibit Jabon (Anthocephalus Cadamba) Sondri Kurniawan; Afif Bintoro; Melya Riniarti
Jurnal Sylva Lestari Vol. 2 No. 1 (2014): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.729 KB) | DOI: 10.23960/jsl1231-40

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Jabon wood (Anthocephalus cadamba) is a fast growing species. Currently, jabon wood is play an important rile for timber industry, included plywood, lamina, and the other timber industry. To improve the quality of wood jabon, necessary for the addition of fertilizer and improved media. Application of multiple doses of fertilizers with several media compositions was expected could increase the growth of jabon wood seedling. This observation aimed to know the effect and interaction of media composition and fertilizer on the growth of jabon wood seedling. The observation was conducted in greenhouse of Agriculture Faculty, Lampung University for 4 months. The observation was compiled factorially (3x4) in a completely randomized design (CRD) with 3 replications. The first factor was the composition of the soil medium consisting of red-yellow podzolic (100%); red-yellow podzolic + sand (1:1); red-yellow podzolic + rice husk (1:1), while the second factor was the dose of fertilizer consists of 0 g, 0.5 g , 1 g, and 1.5 g. The observed variables are added height, diameter, number of leaves, root length, and total dry weight. The results showed that media composition significantly affected, diameter, number of leaves and total dry weight. Fertilizer did not significantly affected height increment, diameter, number of leaves, root length, and total dry weight, there was no interaction between several media compositions with fertilizer. The best treatment to all growth parameters was red-yellow podzolic soil + sand (1:1) with all fertilizer doses. Keywords: fertilizer, jabon wood, podzolic,red-yellow, rice husk
Pengaruh Jumlah Ruas Cabang Terhadap Pertumbuhan Setek Bambu Hitam (Gigantochloa Atroviolacea) Wenty Irvantia; Indriyanto Indriyanto; Melya Riniarti
Jurnal Sylva Lestari Vol. 2 No. 1 (2014): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (450.93 KB) | DOI: 10.23960/jsl1259-66

Abstract

Black bamboo (Gigantochloa atroviolacea) is one of the famous bamboo species used, because it has many functions. The effort to maintain bamboo population is by cultivation. Generative cultivation of bamboo is difficult, so that vegetative cultivation by branch cuttings is carried. The aim of this research were to know the effect of number of internodes on black bamboo branch cuttings and the best influence on percentage of life and growth. The experiment used Completely Randomized Design (CRD) with 3 treatment sand 5 replications. The treatment were number of black bamboo branch, which were 2, 3,and 4 internodes. Eachbranchesplantedin polybag had filledwith top soil.The growth variables that measured were the percentage of life, number of shoots, length of shoot, diameter of shoot, number of leaves and length of root. The results showed that the number of black bamboo branch internodes influenced on length of shoot and number of leaves. Black bamboo branch with 4 internodes was the best result to growth of black bamboo branch cuttings because of highest value on length of shoot (3.84 cm) and number of leaves (4.90 sheet). Keywords: black bamboo, branch cuttings, number of internodes
Pengaruh Perendaman Benih Pada Berbagai Suhu Awal Air Terhadap Viabilitas Benih Kayu Afrika (Maesopsis Eminii) Oben Oben; Afif Bintoro; Melya Riniarti
Jurnal Sylva Lestari Vol. 2 No. 1 (2014): January
Publisher : Department of Forestry, Faculty of Agriculture, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.485 KB) | DOI: 10.23960/jsl12101-108

Abstract

One of the propagation problems in generative of umbrella tree was seed dormancy. To break the seed dormancy of umbrella tree seed, soaking at different initial temperatures of water was used. The objectives of this research were to find out the effect of initial temperature treatment to the germination percentage, the germination speed rate, and the ability to germinate, and also to find the optimum initial temperature for umbrella tree germination. The research has started February until May 2012 in PT. Anugerah Subur Sejahtera, Ulak Bandung Village, sub-districtofMuara Sahung, Kaur Regency, Bengkulu.This research used completely randomized design (CRD) with 4 treatment and 3 replications, each series of experiments used 100 seeds. The result shown that soaking treatment at different initial temperature of water has been significantly affected the germination percentage, and the umbrella tree seed without soaking gave the best result. Keywords: germination, scarification, seed viability, umbrella tree
Co-Authors . Indriyanto A.A. Ketut Agung Cahyawan W Afif Bintoro Afif Bintoro Afif Bintoro Afif Bintoro Agung Dwi Prasetyo Agung Putra Wijaya, Agung Putra Agus Haryanto Agus Sayfulloh Agus Setiawan Agus Setiawan Agus Wahyudi Agus Wahyudi Ainin Niswati Ainin Niswati Ainin Niswati Alawiyah Alawiyah Alawiyah Alawiyah Alawiyah, Alawiyah Amini, Rosidah ANDREAS KUSUMA Anggiat Tamba Togatorop Anggraini Eka Wahyuni Ani Fitriyani Anita Dewi Agustin Anita Dewi Agustin Arief Darmawan Arief Darmawan Arum Sekar Wulandari Aulia Asmara Loka Br Tarigan Azhary Taufiq Bagus Saputra Bainah Sari Dewi Bainah Sari Dewi Bangun Adi Wijaya Beny Kurniawan Buhani Buhani Ceng Asmarahman Ceng Asmarahman Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Christine Wulandari Damai, Abdulah Aman Damayanti, Inggar Dani, Hafiz Ansori Debi Pratiwi Putri Dermiyati Dermiyati Dermiyati Dermiyati Dermiyati, Dermiyati Devi Aprillia Dingin Prayoga Duryat Duryat Duryat - Duryat . Duryat Duryat Duryat Duryat Duryat Duryat Duryat Duryat Duryat, Duryat Duryat, Duyat Duyat Duryat Dwi Hapsoro Dyah Indriana Kusumastuti Elfri Mentari Situmorang Elfri Mentari Situmorang Endah SUSILOWATI Endro Prasetyo Wahono Eny Faridah Esra Maradong Simangunsong Eva Yunita Eva Yunita Eva Yunita Falah Rizkasumarta Fauzi, Daffa Naufalian Ferdiansyah Putra Ferdiansyah Putra Firdaus, Iqbal Fitri Lestari Manurung Fitriana, Yulia Rahma Frendika Mahendra Hafidzah Nurul Aulia Handojo Hadi Nurjanto Harianto, Sugeng P. Harsya, Erisa Pratiwi Hartati, Puspa Hendika Jaya Putra Hendra Prasetia Hendra Prasetia Hendra Prasetia Hendra Prasetiya Husen Hariadi Hutabarat, Prima Wahyu Kusuma I Ketut Suada Ida Lestari Imawan Abdul Qohar Imron Imron, Imron Inafa Handayani Indra Gumay Febryano Indriyanto . Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto Indriyanto, Indriyanto Indriyanto, Indriyanto, Inggar Damayanti Inggar Damayanti Intan Fajar Suri Intan Safitri, Intan Irawan, Sandy Erggi Irdika Mansur Irwan Irwan Irwan Sukri Banuwa JAYANI, FARADILA MEI Kaskoyo, Hari Khairunnisa Khairunnisa Kukuh Setiawan Kurniawan, Max Kuswanta Futas Hidayat Lukas Rudy Hadi Saputra Luthfiana, Ulfa Machya Kartika Tsani Machya Kartika Tsani Machya Kartika Tsani Mareli Talaumbanua Maria Viva Rini MARTIANSYAH, Irfan Maulani, Qori Melviani Merisa Merisa Mia Putri Utami Mina Marlina Moses Hasibuan Moses Hasibuan Muhammad Alfaridzi Murtinah Murtinah Mustika Wati, Devi Neneng Laila Romdyah Nindya Tria Puspita Oben . Oben Oben Park, Byung Bae Patrice Kevin Marcus Permatasari, Nindy Prasetyo, Pangestu Pratama, Kurnia Indy Prayoga, Seldi Priyambodo Priyambodo Priyambodo Priyambodo Putri Ayu Febrina Rahmat Safe'i Rahmat Syafe'i Rahmi Adi Bazenet Rahmi Adi Bazenet Rahmi Adi Bazenet Ramadhan, Dimas Rara Diantari Rega Renvillia Rekha Prananda Rekha Prananda Rikha Aryanie Surya Riki Prayoga Rini, Dwi Nur Puspita Rini, Mita Puspita Rodiani Rodiani, Rodiani Rosidah Amini Rudi Hilmanto Salsabila, Sahda Samsul Bakri Sanena, Tia Silvia Santori Santoso, Trio Sapariyanto Sapariyanto Saputra, Bagus Senatama, Andhika Sesilia Maharani Putri Simanjuntak, Syari Mela Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Siti Mutiara Ridjayanti Siti Suprehatin Siti Tisas Sitra Sanana Slamet Budi Yuwono Slamet Budi Yuwono Slamet Budi Yuwono Sondri Kurniawan Sondri Kurniawan Sudarsono Efendi Sofyan Sudarsono Efendi Sofyan SUMADI SUMADI Supriadi - Suri, Intan Fajar Surnayanti Surnayanti Surnayanti Surnayanti Surnayanti Surnayanti Surnayanti Surnayanti Surnayati Surnayati Tri Maryono Tri Santoso Trio Santoso Trio Santoso Tristiyanto Tristiyanto Tsani, Machya Kartika Udin Hasanudin Udin Hasanudin Udin Hasanudin Violita, Cindy Yoeland Wahyu Hidayat Wahyu Hidayat Wan Abbas Zakaria Wenty Irvantia Wenty Irvantia Wijaya, Bangun Adi Winarno, Gunardi Djoko Winda Ambarwati Winda Rahmawati Wiwi Febriani Wulandari, Christin Yanyan Ruchyansyah Yanyan Ruchyansyah Yoo, Jiho Yuli Ardani Lubis Yuli Ardani Lubis Yulia Rahma Fitriana Yunita, Repha Sera Yusnita Yusnita