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JURNAL HUTAN TROPIS
Published by Universitas Lambung Mangkurat
ISSN : 23377771     EISSN : 23377992     DOI : http://dx.doi.org/10.20527/jht.v10i2
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences
Jurnal Hutan Tropis (JHT) adalah blind peer-reviewed yang mempublikasikan artikel ilmiah dalam bidang ilmu pengetahuan dan teknologi kehutanan mencakup kajian manajemen hutan, ekonomi dan bisnis kehutanan, pengelolaan DAS, hidrologi, silvikultur, penginderaan jauh, ekologi, ekowisata, ilmu tanah hutan, agroforestri, perhutanan sosial, kebijakan kehutanan, perencanaan hutan, penyuluhan kehutanan, teknologi hasil hutan, konservasi sumberdaya hutan, dan perlindungan hutan.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Konservasi Alam dan Lahan
Articles 589 Documents
 16   17   18   19   20 
PEMETAAN BIOMASSA TEGAKAN HUTAN HUJAN TROPIS DI BUKIT MANDIANGIN MENGGUNAKAN CITRA SENTINEL-2 MSI Mufidah Asy’ari; Syam’ani Syam’ani; Trisnu Satriadi
Jurnal Hutan Tropis Vol 9, No 3 (2021): JURNAL HUTAN TROPIS VOLUME 9 NOMER 3 EDISI NOVEMBER 2021
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v9i3.12318

Abstract

The preservation of standing biomass is one of the most vital elements for environmental sustainability and the sustainability of the forest itself. One of the actions that can be taken in an effort to maintain the sustainability of forest stand biomass is to map the distribution of biomass, and monitor changes or dynamics of stand biomass from time to time in a sustainable manner. This study aims to build a model based on remote sensing imagery to estimate the total biomass of tropical rainforest stands in Mandiangin Hill, South Kalimantan. The models developed in this study are based on vegetation indices extracted from Sentinel-2 MSI Imagery. A total of ten vegetation indices were tested in this study. For the construction process and validation of stand biomass estimation models, biomass information was measured directly in the field using a number of measuring plots. Stand biomass estimation models were made by correlating stand biomass information from the field with vegetation indices from Sentinel-2 MSI Imagery. The results showed that the most accurate model for estimating the biomass of tropical rainforest stands was 9.5806.exp (0.1454.PSSRa). Where PSSRa is Pigment Specific Simple Ratio. This model has a correlation coefficient (R2) of 0.876, a Mean Absolute Percentage Error (MAPE) of 16.8%, and a Root Mean Square Error (RMSE) of 32.6. The estimation results show that the total biomass of the Bukit Mandiangin tropical rainforest stands is between 11.7 to 998.5 Mg/ha, with an average biomass of 135.8 Mg/ha. Furthermore, the estimation of stand biomass in this study is limited to woody vegetation with a DBH of 10 cm and above. The PSSRa model with various improvements can be used to accurately estimate stand biomass
PERSEPSI MASYARAKAT SUKU DAYAK HANTAKAN BARABAI TERHADAP KEGIATAN IPTEKS BAGI MASYARAKAT (IbM) ANEKA OLAHAN BUAH DURIAN Arfa Agustina Rezekiah; Rosidah Rosidah; Siti Hamidah
Jurnal Hutan Tropis Vol 3, No 2 (2015): Jurnal Hutan Tropis Volume 3 Nomer 2 Edisi Juli 2015
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v3i2.1523

Abstract

Kegiatan ini dilaksanakan pada masyarakat suku dayak Kecamatan Hantakan di desa Haruyan Dayak dan desa Patikalain. Tujuan penelitian adalah untuk mengetahui persepsi masyarakat dalam upaya pengolahan produk buah durian. Metode yang digunakan untuk pengumpulan data evaluasi adalah wawancara langsung menggunakan kuesioner terstruktur untuk data kuantitatif dan atau menggunakan kuesioner terbuka untuk data kualitatif, observasi (pengamatan langsung) untuk mengukur keterampilan responden. Hasil penelitian menunjukkan bahwa Persepsi Persepsi masyarakat tentang kegiatan Pengabdian Pada masyarakat yang dilakukan, dari 25 responden masyarakat desa Haruyan Dayak dan 25 orang dari desa Patikalain menunjukkan 80% setuju dan isi materi mudah dipahami masyarakat dan 20 % kurang memahami. Sikap masyarakat tentang demontrasi pengolahan aneka olahan buah durian 85 % memahami dan mengetahui dan selebihnya 15 % tidak tahu dan kurarng memahami. Persepsi tentang kemasan produk yang dicontohkan Tim Pengabdi 64 % setuju dan tertarik, 20 % tidak tahu apakah nanti kalau membuat produk makanan dan minuman hanya untuk dikonsumsi sendiri dan 16% tidak faham dan tidak punya keinginan untuk membuat kemasan. Faktor-faktor yang mempengaruhi persepsi masyarakat dayak adalah tingkat pendidikan, pengetahuan yang turun temurun serta mata pencaharian masyarakat dayak sebagai petani. Kata kunci : Persepsi, Suku dayak, Ipteks bagi masyarakat, Aneka olahan buah durian
KUALITAS MADU HUTAN KECAMATAN TABUKAN BARITO KUALA DAN KEMUNGKINAN PENGEMBANGANNYA Rosidah Radam; Arfa Agustina Rezekiah; Eva Prihatiningtyas
Jurnal Hutan Tropis Vol 4, No 2 (2016): Jurnal Hutan Tropis Volume 4 Nomer 2 Edisi Juli 2016
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v4i2.3605

Abstract

Honey have a various colour, smell, and taste, depending on the dominant plants in their surroundings. Honey May consumed as Food agent and traditional cure, containing nectar or exudate-sugar from the plants collected by honeybees that benefit for traditional Cure in Community. Honey utility dependent on its Product purity. This Research is aimed to observe the quality of Common honey that collected from Tabukan Residence, so that we can give suggestion for further development. Honey quality Test is occupied in Laboratory of Research and Industrial Standardization Board Banjarbaru South Kalimantan. Honey quality Test Parameters are: Water content, Ash level, insoluble solid, reductor sugar, and sucrose Sugar content. The result shows that natural honey in Tabukan regency containing Water content 17%, Ash level 0.26%, insoluble solid 1.41%, reductor Sugar 65.63%, and sucrose Sugar content 3.82%. Comparing with the SNI 01-3545-2004 honey quality standards, the honey in this Research have a very good quality, because it fulfilled all Test parameter requirements. Thus, insoluble solid gains 1.41% which is higher from the 0.5% maximum SNI standard. So we can suggest that Natural Honey in Tabukan Regency May be developed by stump system.Madu memiliki warna, aroma dan rasa yang berbeda-beda,tergantung pada jenis tanaman yang banyak tumbuh di sekitarnya. Madu digunakan sebagai agen makanan dan obat tradisional, mengandung nektar atau gula eksudat dari tanaman yang dikumpulkan oleh lebah madu serta merupakan salah satu obat tradisional yangdigunakan oleh masyarakat. Khasiat madu sangat ditentukan dengan kemurnian produk madu yang  dihasilkan. Penelitian ini bertujuan untuk  mengetahuikualitas madu yang diperoleh di Kecamatan Tabukan yang banyak dipasarkan dan digunakan masyarakat, sehingga dapat dipikirkan pengembangannya. Pengujian kualitas madu dilakukan di Laboratorium Balai Riset dan Standarisasi Industri Banjarbaru Kalimantan Selatan. Parameter uji  kualitas madu  adalah : Kadar air,  Kadar abu, benda padattak larut air, Gula Pereduksi, dan Kadar gula Sukrosa. Data hasil pengujian kualitas madu ditabulasi dan disimpulkan secara deskriptif. Hasil pengujian menunjukkan bahwa madu alam Kecamatan Tabukan mengandung kadar air 17 %, kadar abu 0,26 %, benda padat yang tak larut dalam air 1,41 %, kadar  gula pereduksi 65,63 %, Kadar Gula Sukrosa 3,82 %, Hasil   uji madu  tersebut  berkualitas sangat baik karena sudah memenuhi persyaratan  standar mutu madu SNI 01-3545-2004. Kecuali benda padatyang tak larut air 1,41 % lebih tinggi dari SNI 01-3545-2004 yaitu maksimal 0,5 %. Oleh karena itu madu alam Kecamatan Tabukan tersebut dapat dikembangkan melalui peternakan lebah dengan sistem stup.
KARAKTERISTIK BRIKET ARANG TUMBUHAN BAWAH HUTAN RAWA GAMBUT Susilawati Susilawati; Arfa Agustina Rezekiah; Yusanto Nugroho; Trisnu Satriadi
Jurnal Hutan Tropis Vol 10, No 2 (2022): Jurnal Hutan Tropis Volume 10 Nomer 2 Edisi Juli 2022
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v10i2.14122

Abstract

Minyak bumi adalah energi yang tidak dapat diperbaharui, tetapi dalam kehidupan sehari-hari bahan bakar minyak masih menjadi pilihan utama sehingga akan mengakibatkan menipisnya cadangan minyak bumi. Hal ini menyebabkan timbulnya kekhawatiran akan terjadinya kelangkaan bahan bakar di masa yang akan datang, dengan demikian perlu diupayakan sumber energi alternaltif lain yang berasal dari bahan baku yang bersifat kontinyu dan dapat diperbaharui seperti energi biomassa yaitu biobriket.Penelitian ini bertujuan untuk mengetahui kualitas biobriket yang berasal dari beberapa jenis tumbuhan bawah lahan gambut di hutan lindung Liang Anggang. Parameter yang digunakan uji karakteristik briket arang tersebut meliputi kerapatan, nilai kalor, kadar abu, kadar air, kadar zat terbang, dan kadar karbon terikat. Analisis pengujian briket arang menggunakan metode box and whisker plot 3 x 5 (3 ulangan dan 10 perlakuan). Hasil kualitas briket arang pada pengujian kerapatandengan rata-rata berkisar pada nilai 0,4890 gr/cm3 - 0,6632 gr/cm3, semakin tinggi nilai kerapatan maka semakin baik pula, dikarenakan briket tidak cepat habis pada saat dibakar. Hasil pengujian nilai kalor berkisar pada 3718,80 kal/gr - 6388,53 kal/gr, pengujian kadar abu bernilai pada 5,6433% - 35,6733%, pengujian kadar air menghasilkan 4,2300% - 9,6600%, dan memiliki nilai zat terbang pada 36,6067% - 50,7800%, serta menghasilkan kadar karbon terikat pada nilai 21,1133% - 57,4800%. Hasil uji briket yang memenuhi SNI yaitu rata-rata pada nilai kerapatan, nilai kalor, dan kadar air, sedangkan untuk kadar abu, kadar zat terbang, dan kadar karbon terikat tidak memenuhi SNI, hasil uji yang tidak memenuhi standar dapat disebabkan karena pada proses pengarangan bahan baku dan pembuatan/pencetakan briket kurang maksimal, atau bahkan dari bahan bakunya itu sendiri.
PEMECAHAN DORMANSI DAN PERKECAMBAHAN ASAM KURANJI (Dialium indum L.) SECARA MEKANIS DAN KIMIAWI Breaking Dormancy and Seeds Germination of Asam Kuranji (Dialium indum L.) with Mechanical and Chemical Bakti Nur Ismuhajaroh
Jurnal Hutan Tropis Vol 2, No 2 (2014): Jurnal Hutan Tropis Volume 2 Nomer 2 Edisi Juli 2014
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v2i2.1569

Abstract

The purpose of the study was to find out the dormancy breaking and the seed germination of Asam kuranji (Dialium indum L.) mechanically by sandpapering the seeds and chemically by immersing them in sulfuric acid (H2SO4). The experiment was conducted at the Plant Physiology Laboratory of Agricultural Faculty of Lambung Mangkurat University from June - August 2013 using Completely Randomized Design (CRD) with 2 x 4 factorial. The first factor was the mechanical treatment  (s0 = without sandpaper and s1 = with sandpaper), the second factor was the chemical treatment (a0 = without immersion, a1 = 70% of H2SO4, a2 = 80% of H2SO4, and a3 = 90% of H2SO4. The data were analyzed by ANOVA at the level of 95% followed by Tukey's test at the level test of 95%. The results showed that the treatments of sandpapering and immersing the seeds significantly affected the % of germination, the length of radicle and the length of hypocotyl. The interaction between treatments of sandpapering and immersion indicated that the higher the concentration of H2SO4 immersion the higher the % of germination, the length of radicle and the length of hypocotyl.Keywords: germination, Dialium indum L., sandpaper, concentration, H2SO4
ANALISA BIAYA PEMANENAN KAYU MENGGUNAKAN TEKNIK RIL (Reduced Impact Logging) DI IUPHHK-HA PT. WIJAYA SENTOSA, PAPUA BARAT Muhammad Helmi; Fonny Rianawati; Aurora Putri Modi Sandiana BES
Jurnal Hutan Tropis Vol 8, No 3 (2020): Jurnal Hutan Tropis Vol 8 No 3 edisi November 2020
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v8i3.9624

Abstract

The aim of this study is to analyze the cost used of forest harvesting activities which consist of logging, skidding, loading, hauling, and unloading using the Reduced Impact Logging (RIL) technique in the natural forest of PT. Wijaya Sentosa, West Papua. Tools used for this research are stationaries, calculators, and laptop. The data that needs to be collected for cost analysis consists of productivity data as primary data that had taken beforehand, secondary data from the company consist of tree species, tree ages, price of heavy equipment, fuel and lubricant usage data, parts replacement data, and operator wage data. The results obtained from this study are the details of estimated production costs for skidding activities amounting to 101,791 IDR/m3, 5,978 IDR/m3 for loading activities, 3,714 IDR/m3 for unloading activities, and 42,767 IDR/m3 for transportation activities. The total cost of harvesting from logging to transportation is 168,750 IDR/m3.
PERTUMBUHAN AWAL KAYU BAWANG (Dysoxylum mollissimum Blume) DENGAN SISTEM POLIKULTUR KELAPA DAN POLIKULTUR KELAPA SAWIT Early Growth of Kayu Bawang (Dysoxylum mollissimum Blume) in Polyculture System with Coconut and Oil Palm Efratenta Katherina Depari; P.B.A. Nugroho; Yansen Yansen; Saprinurdin Saprinurdin
Jurnal Hutan Tropis Vol 5, No 3 (2017): JURNAL HUTAN TROPIS VOLUME 5 NOMER 3 EDISI NOVEMBER 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i3.4786

Abstract

Kayu bawang (Dysoxylum mollissimum Blume) adalah tanaman penghasil kayu yang paling dominan digunakan untuk memenuhi kebutuhan kayu pertukangan dan furnitur di Bengkulu. Umumnya di Bengkulu, kayu bawang telah ditanam dengan sistem polikultur dengan tanaman pertanian. Namun, evaluasi pertumbuhan awal dari kayu bawang dengan sistem polikultur kelapa dan polikultur kelapa sawit belum pernah dilakukan. Tujuan penelitian ini adalah  mendapatkan persentase hidup dari tanaman kayu bawang dan perbandingan pertumbuhan awal antara bibit kayu bawang umur 4 dan 6 bulan dengan sistem polikultur kelapa dan polikultur kelapa sawit. Penelitian ini dilaksanakan di Desa Riak Siabun I, Kabupaten Seluma, Provinsi Bengkulu. Persentase hidup dan persentase tanaman normal dari tanaman kayu bawang disajikan secara deskriptif. Data pertumbuhan awal diameter dan tinggi tanaman kayu bawang pada ke dua sistem polikultur menggunakan analisis uji-t. Hasil penelitian menunjukkan bahwa tanaman kayu bawang yang ditanam dari bibit umur 4 dan 6 bulan dengan sistem polikultur kelapa memiliki presentase hidup dan persentase tanaman normal yang lebih tinggi dibandingkan dengan sistem polikultur kelapa sawit. Persentase hidup dan jumlah tanaman normal dari bibit kayu bawang umur 6 bulan lebih tinggi dibandingkan dengan bibit dari umur 4 bulan pada kedua sistem polikultur. Terdapat perbedaan pertumbuhan awal diameter dan tinggi kayu bawang pada satu tahun setelah tanam antara sistem polikultur kelapa dan polikultur kelapa sawit. Pertumbuhan awal diameter dan tinggi kayu bawang dengan sistem polikultur kelapa lebih baik daripada polikultur kelapa sawit.Kata kunci: pertumbuhan; kayu bawang; sistem polikultur; kelapa; kelapa sawitKayu bawang (Dysoxylum mollssimum Blume) is the most commonly used for construction wood and furniture in Bengkulu. In Bengkulu Kayu bawang is frequently planted in a polyculture system with other agricultural crops. The evaluation of kayu bawang early growth planted in polyculture system with coconut and oil palm has never been done so far. The objectives of this study were to investigate the survival rate and growth of 4 and 6 month old seedlings of kayu bawang in polyculture system with coconut and with oil palm. The study was conducted at Riak Siabun I village in Seluma Regency, Bengkulu Province. The survival rate of kayu bawang from both polyculture systems was presented and analysed. Diameter and height of seedlings were analysed and compared using t-test. The result showed that 4 and 6 month old seedlings of kayu bawang in polyculture with coconut had higher survival rate and were healthier than those in polyculture with oil palm. Six month-old seedlings of kayu bawang had higher survival rate and were healthier than the 4 month old seedlings. In conclusion, after one year of planting, kayu bawang planted in polyculture system with coconut had better growth than that in polyculture system with oil palm.
KOMBINASI MIKROORGANISME LOKAL SEBAGAI BIOAKTIVATOR KOMPOS Combination of Local Microorganism as Compose Bioactivators Riama Rita Manullang; Rusmini Rusmini; Daryono Daryono
Jurnal Hutan Tropis Vol 5, No 3 (2017): JURNAL HUTAN TROPIS VOLUME 5 NOMER 3 EDISI NOVEMBER 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v5i3.4793

Abstract

Peran MOL sebagai dasar komponen pupuk, mikroorganisme tidak hanya bermanfaat bagi tanaman juga bermanfaat sebagai agen dekomposer bahan organik, limbah pertanian, limbah rumah tangga dan industri. Penelitian ini dilatar belakangi dengan banyaknya limbah buah-buahan yang tidak termanfaatkan, limbah bonggol pisang yang dibiarkan menumpuk tanpa dilakukan pengolahan menjadi lebih bermanfaat, keong mas yang selalu dianggap sebagai hama pada tanaman dan rumen sapi yang terbuang begitu saja dan upaya mengatasi ketergantungan terhadap pupuk dan pestisida kimia dapat dilakukan dengan meningkatkan peranan mikroorganisme. Penelitian ini bertujuan untuk menghasilkan bioaktivator kompos dan mikroorganisme yang terdapat pada mol. bahan yang digunakan dalam pembuatan MOL adalah bonggol pisang, limbah buah-buahan , keong mas, rumen sapi, urin sapi, air kelapa , air cucian beras (leri), terasi, gula merah untuk MOL I sedangkan Untuk MOL II hanya dibedakan dengan menggunakan gula putih. Pembuatan bioaktivator dilaksanakan di Laboratoriuam Produksi Politeknik Pertanian Negeri Samarinda. Bioaktivator dibuat dengan cara difermentasikan. Fermentasi bahan-bahan MOL I dan MOL II pada hari ke sepuluh seluruh permukaan mol telah ditumbuhi oleh benang-benang berwarna putih, dan berbau aroma tape. Sedangkan hasil identifikasi mikroorganismen pada bioaktivator pada kombinasi MOL I terdapat 4 jenis bakteri, yaitu Clavibacter, Agrobacterium, Clostridium, Pseudomonas berfluorescens, sedangkan untuk MOL II terdapat 3 jenis bahteri yaitu Pseudomonas berfluorescens, Erwinia dan ClavibacterKata Kunci : Bioaktivator; mikroorganisme lokal; limbah buah-buahan; bonggol pisangThe role of MOL as a basic component of fertilizer, microorganisms not only beneficial to plants are also useful as decomposers agents of organic materials, agricultural waste, household waste and industry. This research is based on the amount of untreated fruit waste, the waste of banana hump which is left to accumulate without the processing becomes more useful, the golden snail which is always considered as a pest on crops and cattle rumen that just wasted and efforts to overcome the dependence on fertilizer and chemical pesticides can be done by increasing the role of microorganism. This study aims to produce bioactivators of compost and microorganisms found in moles. the ingredients used in the manufacture of MOL are banana sticks, fruit waste, golden snail, cow rumen, cow urine, coconut water, rice laundry water (lery), terrace, brown sugar for MOL I whereas For MOL II only differentiated by using sugar white. Preparation of bioactivators carried out in the Laboratory of Production Polytechnic of Agriculture State of Samarinda. Bioactivators are made by fermentation. Fermentation of MOL I and MOL II materials on the tenth day of the entire surface of the mole has been overgrown with white threads, and smells of tape. Fermentation of MOL I and MOL II materials on the tenth day of the entire surface of the mole has been overgrown with white threads, and smells of tape. While the results of microorganisms identification on bioactivator in combination of MOL I there are 4 types of bacteria, namely Clavibacter, Agrobacterium, Clostridium, Pseudomonas berfluorescens, while for MOL II there are 3 types of Pterudomonas fluorescens, Erwinia and Clavibacter
PERFORMANSI SISTEM AGROFORESTRI TRADISIONAL DI DESA TELAGA LANGSAT, KABUPATEN BANJAR Adistina Fitriani
Jurnal Hutan Tropis Vol 12, No 32 (2011): Jurnal Hutan Tropis Volume 12 Nomer 32, Edisi September 2011
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v12i32.1588

Abstract

ABSTRACT. The study aims to learn: (1) study the system and process of formation of agroforestri, (2) study management system which includes the Division of labor, working time and work as well as the institusional system, and (3) figure out the composition and structure of plants with agroforestry system.The object of the research is the agroforestry system has been developed by the community in the Sungai Langsat village, Banjar Regency in which consists of a type and composition that forms a system.The results showed that the system agroforestry in the Sungai Langsat village consists of one system of agroforestry, agrisilvikultur system, with two sub system, i.e. the sub system agroforestri rubber garden and Orchard blend. The history of the development of the process of formation of agroforestry system in location research in the beginning was the natural forest or scrub. Then opened by the community for the annual crop of shifting cultivation. As time goes by, in addition to the annual planting crops, also grow fruits and plants producing wooden resin (rubber). In its development the plant fruits into orchards mixture that consists of a variety of fruit trees are scattered at random and irregular, while rubber plantations were planted in irregular and tend to even aged.Keywords: Performance, Traditional, Agroforestry SystemABSTRAK.  Penelitan ini bertujuan untuk mempelajari : (1) mempelajari sistem dan proses terbentuknya agroforestri, (2) Mendiskripsikan sistem pengelolaan yang meliputi pembagian kerja, waktu kerja dan sistem kerja serta kelembagaannya, dan (3) mengetahui komposisi dan struktur tanaman dengan sistem agroforestri.Obyek penelitian ini adalah sistem agroforestry yang telah dikembangkan oleh masyarakat di desa Sungai Langsat Kabupaten Banjar yang di dalamnya terdiri atas jenis dan komposisinya yang membentuk suatu sistem. Hasil penelitian menunjukkan bahwa sistem agroforestri yang terdapat di desa Sungai Langsat terdiri dari satu sistem agroforestry, yaitu sistem agrisilvikultur dengan dua sub sistem , yakni sub sistem agroforestri kebun karet dan kebun buah campuran.  Sejarah perkembangan proses terbentuknya sistem agroforestri di lokasi penelitian pada mulanya adalah hutan alam  dan atau semak belukar. Kemudian dibuka oleh masyarakat untuk usaha perladangan tanaman semusim. Seiring dengan berjalannya waktu, selain menanam tanaman semusim, juga menanam tanaman buah-buahan berkayu dan tanaman penghasil getah (karet). Dalam perkembangannya tanaman buah-buahan tersebut menjadi bentuk kebun buah campuran yang terdiri dari berbagai pohon buah-buahan yang tersebar secara acak dan tidak beraturan, sedangkan penanaman karet cenderung ditanam secara beraturan dan seumur.  Kata Kunci : Performansi, Tradisional, Sistem Agroforestri
RESPON PERTUMBUHAN ANAKAN BELANGERAN TERHADAP PENYIRAMAN AIR RAWA GAMBUT, AIR TANDAN KOSONG KELAPA SAWIT, DAN KAPUR DOLOMIT Basir Achmad; Sulaiman Bakri
Jurnal Hutan Tropis Vol 9, No 1 (2021): Jurnal Hutan Tropis Volume 9 No 1 Edisi Maret 2021
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jht.v9i1.10491

Abstract

The research aimed to analyze the growth response of belangeran (Shorea balangeran) seedlings on the water of palm oil empty bunches and dolomite lime. The research used a method of a completely randomized design, with the treatments: dolomite lime water, oil palm empty bunch water, and peat swamp water as a control. Based on the ANOVA, the treatment had a very significant effect on the increase of height and diameter of the seedlings. The dolomite lime water increased the seedling height of 9.434 cm, followed by oil palm empty bunches with height increase of 6.800 cm, and peat swamp water/control  with the increase of 5.434 cm. Based on the LSD test, the height increase by dolomite lime water treatment was very significantly different from the height increase by oil palm empty bunches water and the height increase by peat swamp water. The water treatment of empty oil palm bunches increased diameter of 0.156 cm, followed by dolomite lime water with the increase  of 0.147 cm, and peat swamp water with the increase of 0.128 cm. Based on the LSD test, the increase in diameter by the oil palm empty bunches was very significantly different from the diameter increase by the control, but was not significantly different from the increase diameter by the dolomite lime water. It is advisable to mix peat swamp water with dolomite lime with a concentration of 100 grams/200 liters or oil palm empty bunches with a concentration of 5 empty bunches/200 liters of water before using it to water the belangeran seedlings.

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