bluuebunny/crossref_metadata_2025 huggingface dataset:
INVENTARISASI DESTINASI WISATA ALAM DAN PERSEPSI MASYARAKAT DI KECAMATAN HAUR GADING KABUPATEN HULU SUNGAI UTARA
Authors: Jonli Jonli , Fithria Abdi , Fauzi Hamdani
Published: April 2022

This study aims to map natural tourism destinations and find out public perceptions of tourism potential and formulate a strategy for developing natural tourist destinations in Haur Gading District, North Hulu Sungai Regency. This study uses two data, namely primary data obtained through field surveys using GPS (Global Position System), interviewing questionnaires and secondary data obtained through intermediary media or obtained and recorded by other parties. Taking questionnaire interview samples using the probability sampling method (Random Sampling). In this study the results of the inventory and direct observation in the field found that there are six natural tourist destinations in Haur Gading District and the habitat of endangered pongo pigmaeus. Based on the results of interviews, it is known that the public understands natural resources in the Haur Gading District of North Hulu Sungai Regency, but lacks the initiative to make it a natural tourist destination. The development strategy of natural tourism destinations is to complement the supporting infrastructure of natural tourism activities in Haur Gading sub-district, the use of natural tourism that is still natural, make local regulations regarding natural ecosystems, especially in locations that are orangutan habitat and have full support from the community, and improve the quality of development integrated nature tourism.
STUDI TATA AIR DI SUB DAS BATI-BATI DAS MALUKA KALIMANTAN SELATAN
Authors: Rahman Rahman , Kadir Syarifuddin , Badaruddin Badaruddin
Published: April 2022

Watersheds that are scattered throughout the territory of Indonesia, constitute a whole natural ecosystem that is intact from the mountainous ecosystem in the upstream to the downstream coastal ecosystem. The area of critical land in South Kalimantan increased to 761,042.6 ha. Critical land maps show that most of the land in the Maluka watershed belongs to the Critical Somali group with an area of 55,214.73 ha and critical land 10,369.88 ha, in which the function of the forest area is a serious threat to the carrying capacity of the watershed. The purpose of this study is to determine the flow regime coefficient, annual flow coefficient, and water use index in the Bati-Bati watershed of the Maluka Watershed. The research method that is carried out by data collection is data of water discharge, water level, and river flow velocity. Analysis of the data used is the study through giving weight, class assignment, score calculation, and assessment of each sub criteria for determining watershed classification. The Flow Regime Coefficient value is 11.89 with a score of 1.00 rating criteria into the "medium" qualification. Annual Flow Coefficient 0.64 with a score of 1.50 which entered the recovery qualification "very high". Water use index value in April 2018 was 0.460 with a score of 0.75 which was included in the "low" recovery qualification and in May 2018 it was 0.663 with a score of 1.00 which was included in the "medium" recovery qualification.
KONTRIBUSI PENDAPATAN PETANI KARET, SAWIT DAN PALAWIJA TERHADAP PENDAPATAN KELUARGA PETANI DI DESA SIMPANG JAYA KECAMATAN WANARAYA KABUPATEN BARITO KUALA KALIMANTAN SELATAN
Authors: Fitriani Idah , Helmi Muhammad , Itta Daniel
Published: April 2022

This study was conducted to determine the value of the contribution of rubber, oil palm and secondary crops to the income of farm families in Simpang Jaya Village, Wanaraya District, Barito Kuala Regency, South Kalimantan. This research is also used to find out the supporting and inhibiting factors in rubber, palm oil and pulses farming in Simpang Jaya Village, Wanaraya District, Barito Kuala Regency, South Kalimantan. This study uses a purposive sampling method that is intentional sampling in accordance with the required sample requirements (certain people) according to the nature, characteristics, characteristics, and criteria. So that researchers can judge for themselves who deserve to be respondents. The results of the contribution of rubber, oil palm and secondary crops to the family income of the farmers obtained the value of the contribution of rubber farmers by 47.57%, while the contribution of oil palm farming by 27.70%, and the contribution of the secondary agricultural business by 24.73%.Keywords: contributions, family income farmers
KONDISI SOSIAL EKONOMI MASYARAKAT PEMOHON PENGUASAAN TANAH DALAM KAWASAN HUTAN DI DESA BUNTOK BARU KECAMATAN TEWEH SELATAN KABUPATEN BARITO UTARA
Authors: Rakhmawati Kartika , Udiansyah Udiansyah , Hafizianor Hafizianor
Published: April 2022

The number of poor people in Indonesia is still quite large, especially for residents whose livelihoods are based on agraria sources. People who want to manage forest land should have official management rights in order to support their economy. Therefore, the government through the Ministry of Environment and Forestry formulated a program for people's welfare, namely the Land Utilization Object of Agrarian Reform Program (TORA (Tanah Objek Reforma Agraria)). The/objective of/this study was/to examine the/socio-economic conditions of the people applying for land ownership in the/forest area/and review the implementation/of land tenure in the forest area. Data were analyzed using descriptive methods/and/qualitative methods. The results showed that the community consisted of the most productive age groups with the most male sexes and the most dominant livelihood as a farmer. Education level is moderate and 100% islamic religion. The community economy is still low because people's income is still below the poverty line. Most of the time managing land is <10 years and dominantly managed to become oil palm plantations. Social and cultural societies apply value and cultural norms in the form of mutual cooperation, mutual support, and mutual consultation with maximum length of stay is 20-30 years. Customs that are carried out are Manasai dance, bapapai, pakanan sahur lewu dayak, mitoni and wetonan.Keywords: Conditions, social;, economic; applicant; land tenure
PENGUKUHAN KAWASAN HUTAN LINDUNG GUNUNG BUKIT PANTI KABUPATEN TANAH LAUT PROVINSI KALIMANTAN SELATAN
Authors: Effendi Rahmad , Asy'ari Mufidah , Syam’ani Syam’ani
Published: April 2022

The purpose of this study was to find out about the inauguration of a mountain hill protected forest area and identify land cover in Tanah Laut Regency, South Kalimantan Province. The results of the study showed that the area of the protected mountainside of the panti hill had changed because at the time of the implementation of the boundary arrangement in the field there were rights of third parties in the form of settlements so that the area was excluded from the area. The attitude of the community around the forest area agrees and welcomes the existence of protected forest areas. Closure of land in the form of dry land agriculture mixed with bushes, plantations, oil palm, shrubs and rubber.Keywords: Boundaries; forest
STUDI JALUR PENDAKIAN SENARU DAN SEMBALUN TAMAN NASIONAL GUNUNG RINJANI PROVINSI NUSA TENGGARA BARAT
Authors: Raytodi Agil Ramanda , Nisa Khairun , Asysyifa Asysyifa
Published: April 2022

The purpose of this research is to know the perception of the level of satisfaction of tourists climbing routes, access and facilities in Senaru and Sembalun regions hiking paths.  Methods in this study using the method of accidental sampling (the technique of determining respondents by choosing who happened to be found) through observation in the field were analyzed in deskriftif. Research results showed the perception of foreign tourists against the availability of access and infrastructure Senaru and Sembalun regions hiking track is 67.4% were either satisfied and 26.1% are very satisfied, while local tourists declared satisfied against the conditions, access, facility and Senaru and Sembalun regions hiking paths in the amount of 50% and stating quite satisfied of 50%.Keywords : Mount Rinjani National Park, Climbing Trail, Senaru and Sembalun
RESPON PERTUMBUHAN EKSPLAN BIJI LIMAU KUIT DENGAN PENAMBAHAN HORMON IBA DAN BAP SECARA IN VITRO
Authors: Kurniawan Heri , Pujawati Eny Dwi , Fitriani Adistina
Published: April 2022

This research purposes to determine seed growth of limau kuit explant by tissue culture with arranger growth IBA and BAP. This research is expected to give advantage for alternative supply limau kuit seeding by tisuue culture and give scientific information for develop best quality limau kuit seedling. Data collection and this research from weekly observations limau kuit explant. The results of the studySshowed that theecombination treatment of concentration withhthe addition of ZPT in the form of IBA and BAP gave a visible response to the concentration of treatment A with the addition of IBA and BAP hormones of 0.5 Ppm and treatment of B with the addition of the hormones IBA and BAP respectively 1 Ppm is more stimulating to the formation of shoots in  limau kuit seeds while in treatment C with the addition of the hormones IBA and BAP respectively as much as 2 Ppm and Treatment D with the addition of IBA and BAP hormones as much as 4 Ppm each stimulates root growth. Based on all the experiments from the observed data, there were 15 explants that experienced new organ growth and 2 explants that formed a small callus after being observed for 8 weeks.Keywords: explan; growth regulating agent; Limau kuit
KAJIAN ETNOBOTANI TUMBUHAN OBAT MASYARAKAT DESA MUARA PAGATAN KECAMATAN KUSAN HILIR KABUPATEN TANAH BUMBU
Authors: Rifandi Muhammad , Rosidah Rosidah , Yuniarti Yuniarti
Published: April 2022

Since ancient times, humans have relied heavily on the surrounding environment to meet their needs, for example to eat, shelter, clothing, medicine, fertilizer, perfume, beauty and others. The study of the relationship between humans and plants in their utilization activities has traditionally been called ethnobotany. This study aims to identify what types and parts of plants can be used and known as drugs by the community. And describe how to process or mix medicinal plants used by the community. . The approach method used in this study is collecting data about plants as medicine obtained from the community by using semi-structured interview techniques and questionnaires. Resource persons were selected using purposive sampling technique. Based on the results of the preliminary study taking into account the level of knowledge, skills and application or utilization of HHBK in the area. There are 18 types of medicinal plants that are often used by the people of Muara Pagatan Village as medicine to treat diseases such as diarrhea, ulcers, high blood pressure, parts of the plant that are most widely used by the people of Muara Pagatan Village as a medicine, namely leaf parts with 55,56 % compared to other plant parts and the method of processing that is often done to be used as medicine by the community of Muara Pagatan Village by boiling with a percentage of 66.67%, while for the method of use that is most often used by the community is by drinking with a percentage of 66.67%..Keyword: ethnobotany; muara pagatan; medicinal plants
RESPON PERTUMBUHAN SEMAI GAHARU (Aquilaria malaccensis) TERHADAP PEMBERIAN PUPUK DAUN GREEN TONIK DI SHADE HOUSE FAKULTAS KEHUTANAN BANJARBARU
Authors: Hartatik Sri , Payung Damaris , Rachmawati Normela
Published: April 2022

Indonesia is the largest producer of gaharu in the world, until the end of 1990 it was able to produce more than 600 tons per year, since 2000 production continued to decline and with a quota of around 300 tons/year it was only able to meet 10-15%, even since 2004 with a quota of 50 - 150 tons/year, there is no record of exports of gaharu from Indonesia. The purpose of this study was to measure the survival percentage of gaharu seedlings, analyze the growth response of gaharu seedlings to the administration of green tonic leaf fertilizer, and determine the dosage of green tonic leaf fertilizer which can provide the best growth for gaharu seedlings. The results obtained from the study are the percentage of gaharu seedlings in each treatment categorized as successful because it lives 100%. Treatment D, namely the administration of green tonic leaf fertilizer with a dose of 7 ml/l of water member growth was better than the other treatments based on the increase in height, diameter and number of leaves in gaharu seedlings. Keywords: Gaharu; fertilizer; green tonic
TINGKAT KERUSAKAN BIBIT TREMBESI, MAHONI DAN JABON PUTIH AKIBAT SERANGAN HAMA PADA TEMPAT TERBUKA DI PERSEMAIAN
Authors: Setyowati Anggita , Winarni Emmy , Nugroho Yusanto
Published: April 2022

The purpose of this research was to analyze the level of damage to trembesi, mahagany and white jabon seedlings caused by pest attack in the open area of seedlings nursery. The Data was collected at the beginning and end of the research and  analized by using the scoring method. This reseach was carried out in the open area of seedlings nursery for 3 months.The results of this research showed that the highest level of damage occurred in trembesi seedling.The pest found in attacking the seedling were Metisa plana and Valanga nigricornisTujuan dari penelitian ini adalah menganalisis tingkat kerusakan bibit trembesi, mahoni dan jabon putih akibat serangan hama pada areal persemaian. Pengambilan data dilakukan pada awal dan akhir penelitian. Analisis data menggunakan metode skoring. Penelitian ini dilakukan pada tempat terbuka di persemaian selama 3 bulan. Hasil dari penelitian ini menunjukkan tingkat kerusakan tertinggi berada pada bibit trembesi. Hama yang di temukan menyerang bibi tadalah Metisa plana dan Valanga nigricornis
DAMPAK PERHUTANAN SOSIAL TERHADAP ASPEK EKONOMI (STUDI KASUS PADA HUTAN KEMASYARAKATAN DESA TEBING SIRING, KABUPATEN TANAH LAUT)
Authors: Permatasari Dinda , Fauzi Hamdani , Effendi Muchtar
Published: April 2022

This study aims to analyze the impact of the management social forestry system on economic aspect at Tebing Siring village, Bajuin District, Tanah Laut Regency. This study is conducted using quantitative and qualitative approaches. Quantitative approach methods using questionnaires and observations.  While the qualitative approach requires understanding using observations, open interviews, interviews with certain informants or with document / library studies.  Data sources used in the form of primary and secondary data Primary data is data obtained directly in the field.  Secondary data is data obtained from data that has been available from relevant agencies, as well as available literature.  Based on the research it can be seen that the contribution of social forestry business to the income of KTHKm Ingin supported by 6 farming businesses including beekeeping, breeding, oyster mushrooms, fish farming, cattle farming, to rubber latex which is the largest business contribution of farming activities carried out because it reaches 40,00% of the overall contribution of social forestry contributions The social forestry program is able to contribute to increasing business opportunities and employment in Tebing Siring Village, there is an increase in income of KTHKM members wanting to progress in each month from Rp.415,200 in 2011 to Rp.1,125,000 in 2019.Penelitian ini bertujuan untuk menganalisis dampak pengelolaan sistem Perhutanan Sosial terhadap aspek ekonomi di Desa Tebing Siring, Kecamatan Bajuin, Kabupaten Tanah Laut. Penelitian ini menggunakan metode pendekatan kuantitatif dan kualitatif. Metode pendekatan kuantitatif menggunakan kuesioner dan pengamatan. Sedangkan metode pendekatan kualitatif membutuhkan pemahaman menggunakan pengamatan, wawancara terbuka, wawancara dengan informan tertentu atau dengan studi dokumen/pustaka. Sumber data yang digunakan berupa data primer dan sekunder. Data primer merupakan data yang didapat langsung dilapangan. Data sekunder merupakan data yang didapat dari data yang telah tersedia dari Dinas terkait, maupun litelatur yang tersedia. Berdasarkan penelitian dapat diketahui bahwa kontribusi usaha perhutanan sosial terhadap pendapatan anggota KTHKm Ingin Maju didukung oleh 6 usaha tani diantara perlebahan, pembibitan, jamur tiram, budidaya ikan, peternakan sapi, hingga lateks karet yang merupakan kontribusi usaha terbesar dari usaha tani yang dilaksanakan karena mencapai 40,00% dari keseluruhan dari keseluruhan hasil kontribusi perhutanan sosial. Program perhutanan sosial ini mampu berkontriusi meningkatkan peluang usaha dan pekerjaan di Desa Tebing Siring, terdapat peningkatan pendapatan anggota KTHKm Ingin Maju dalam setiap bulannya dari Rp. 415.200 di tahun 2011 menjadi Rp. 1.125.000 di tahun 2019
KAJIAN INFILTRASI BERBAGAI KELAS UMUR TEGAKAN POHON KARET (Hevea brasiliensis) DI SUB DAS BANYU IRANG DAS MALUKA
Authors: Pratiwi Yunisa , Kadir Syarifuddin , Ruslan Muhammad
Published: April 2022

This research aims to examine the characteristics of infiltration of various age classes of rubber tree stands (Hevea brasiliensis) and physical properties of soil. This research was carried out in the Banyu Irang sub-watershed of the Maluka Banjarbaru watershed, for 2 months. Determination of the location of infiltration was done by purposive sampling by using 3 replications in the 4 year, 8 year and 12 year age classes in the rubber tree stand, so that 9 replications were obtained. Infiltration measurements using a doubel ring infiltrometer, soil samples from the study site were then tested in the laboratory to determine the physical properties of the soil, namely soil texture, bulk density and porosity. The results of soil analysis on three age classes of rubber tree stands were obtained by clay and sandy clay. Has an average bulk density value in the 4 year, 8 year, 12 year age class of 1,57 gr/cm3, 1,31 gr/cm3 and 1,15 gr/cm3 and its porosity is 33,29 gr/cm3, 38,54 gr/cm3 and 44,17 gr/cm3. The infiltration capacity of 4, 8 and 12 years old is 96,906 mm/hour, 103,981 mm/hour and 104,651 mm/hour and the infiltration volume is 93,432 m3, 95,945 m3, 591 m3.Penelitian ini bertujuan untuk mengkaji karakteristik infiltrasi terhadap berbagai kelas umur tegakan pohon karet (Hevea brasiliensis) dan sifat fisik tanah. Penelitian ini dilaksanakan di Sub DAS Banyu Irang DAS Maluka Banjarbaru, selama 2 bulan. Penentuan lokasi infiltrasi dilakukan secara purposive sampling dengan menggunakan 3 kali ulangan di kelas umur 4 tahun, 8 tahun dan 12 tahun di tegakan pohon karet, sehingga diperoleh 9 kali ulangan. Pengukuran infiltrasi menggunakan alat doubel ring infiltrometer, sampel tanah dari lokasi penelitian kemudian dilakukan uji pada laboratorium untuk mengetahui sifat fisik tanah yaitu tekstur tanah, bulk density dan porositas. Hasil analisis tanah pada tiga kelas umur tegakan pohon karet diperoleh tekstur liat dan lempung liat berpasir. Memiliki rata-rata nilai bulk density pada kelas umur 4 tahun, 8 tahun, 12 tahun adalah sebesar 1,57 gr/cm3, 1,31 gr/cm3 dan 1,15 gr/cm3 dan porositasnya sebesar 33,29 gr/cm3, 38,54 gr/cm3 dan 44,17 gr/cm3. Kapasitas infiltrasinya dari umur 4, 8 dan 12 tahun 96,906 mm/jam, 103,981 mm/jam dan 104,651 mm/jam dan volume infiltrasi sebesar 93,432 m3,  95,945 m3, 591 m3.
PENDUGAAN CADANGAN KARBON VEGETASI DI SEMPADAN SUNGAI PADA KAWASAN HUTAN DENGAN TUJUAN KHUSUS (KHDTK) UNIVERSITAS LAMBUNG MANGKURAT
Authors: Paradika Gadis Yuniar , Kissinger Kissinger , Rezekiah Arfa Agustina
Published: April 2022

River borders as wetlands has the possibility that the surrounding vegetation can absorb and store more carbon. The purpose of research is to analyze the composition of vegetation types in the river borders, suspect and analyze the carbon reserves stored on the boundary of the river and estimate amount of carbon dioxide that is able to be absorbed by vegetation on the river borders KHDTK Lambung Mangkurat University. The method of the plot selection is purposive sampling on the left and right of the river as many as 24 plots. Data collection uses the analysis of vegetation in a non-destructive way on any growth of vegetation. Sampling for the calculation of biomass and carbon content of trees, underplants, litter and necromassa by means of destructive. The Total type that makes up the standing structure found at all levels of vegetation is 80 species. 41 species are found at the seedling types, 58 species of sapling types, 41 species of pole tpes and 39 tree level type. Total carbon reserves are stored in research locations of 61 tonnes/ha of all growth tree types, necromassa, underplants and litter. Meanwhile, the total carbon dioxide that is able to be absorbed by the vegetation at the research site is 203.72 tons/ha of all levels of tree growth, necromassa, Underplant and litter. The results of research is show the vegetation of river borders has the potential as an absorbent and stores a large carbon.Keywords: Carbon reserves; Vegetation; River borders
ETNOBOTANI TUMBUHAN OBAT OLEH MASYARAKAT DAYAK MERATUS DESA HARUYAN DAYAK KECAMATAN HANTAKAN KABUPATEN HULU SUNGAI TENGAH PROVINSI KALIMANTAN SELATAN
Authors: Mariska Iin , Satriadi Trisnu , Thamrin Gusti Abdul Rahmat
Published: April 2022

This study aims to identify medicinal plants by the Dayak community, and how to process and use them based on indicated symptoms or diseases. Haruyan village inhabited by indigenous Dayak Dayak Meratus are believed to have knowledge in the use of medicinal plants. Dayak community-owned greatness variety such as belief in ancestral spirits History and ethnobotany study they did in traditional medicine. This study used a descriptive method with in-depth interviews with selected informants, namely traditional leaders and traditional healers. A questionnaire was used to help focus the interview.  The results obtained show that there are 30 species of medicinal plants used for disorders of supernatural beings, stomatch aches, broken bones or knots, toothaches, wounds, chills, ulcers, paralysis (stroke), and diarrhea.  Leaves are the most widely used part of the plant at 63.3%. Processing of plant parts and their use as medicine can be done in 5 ways, respectively.Keywords: Ethnobotany; Medicinal Plant; Dayak Meratus; Haruyan Dayak Village
ANALISIS BIAYA DAN PENDAPATAN KEBUN KARET (Havea brasiliensis) DI DESA JILATAN ALUR KABUPATEN TANAH LAUT KALIMANTAN SELATAN
Authors: Subekti Rinda Bangun , Yoesran Magdalena , Noor Pitri Rina Muhayah
Published: April 2022

Knowing the total costs, revenues and profits of rubber concessions obtained during the period of exploitation. Knowing the magnitude of the interest rate that produces a profit equal to zero (no profit / no loss) from rubber exploitation. Knowing the Net Profit of rubber business from latex and rubber wood. The research method uses purposive sampling method. Retrieval of data by collecting data using questionnaires-interviews, as well as by taking secondary data at the Village and District offices. The number of rubber plantation respondents was 30 people. Cost and income values are calculated in units of time per year. The results showed the average total cost of managing rubber plantation land was Rp.15.283,442 / year and the average total cost of cutting rubber wood was Rp.12.080,546 / ha. The average total income from processing rubber plantation land is Rp.35.997,000 / year and the average income of logging rubber is Rp.2.555,000 / ha. Based on data on costs, revenues and profits from the management of rubber plantation land amounting to Rp.20.731,558 / year and net benefits from logging of rubber wood Rp.1.474,454 / ha. While the Break Event Point (BEP) sales amounted to Rp.6.723,881 / ha / year and (BEP) in units of 1,034 kg / year / respondent.Keywords: Rubber garden; profit analysis; Village Jilatan Alur
PENGARUH PEMBERIAN ROOTONE F TERHADAP PERTUMBUHAN STEK RAMIN (Gonystylus bancanus)
Authors: Fitri Tia , Pujawati Eny Dwi , Payung Damaris
Published: April 2022

The aims of this research is to know the effect of giving Rootone F to the growth of Ramin cuttings (Gonystylus bancanus), knowing the dose of Rootone F which can provide the best growth response in Ramin (Gonystylus bancanus) shoots cuttings. This research was conducted in the greenhouse of the nursery research and development environment and Forestry (BP2LHK) Banjarbaru. The implementation of this study took 4 months. The design used in this study used RAL with 4 treatments with 80 units of trial. Administration of Rootone F on cuttings is by way of pasta. Result of the research obtained by Rootone F does not affect the growth of the Ramin cuttings, the control provides the withdrawal of the root percentage (65%), the addition of leaves (1.5 strands), the number of roots (5.6 pieces) and the length of the roots (2.83 cm).   Ramin properties that secrete sap with the use of Rootone F by way of pasta can interfere with root formation.Keywords: Ramin; Rootone F; Cuttings
POLA PERSEBARAN PASAK BUMI (Eurycoma longifolia Jack.) DI KAWASAN HUTAN DENGAN TUJUAN KHUSUS (KHDTK) UNIVERSITAS LAMBUNG MANGKURAT KALIMANTAN SELATAN
Authors: Arifin Zainal , Hatta Gusti Muhammad , Bakri Sulaiman
Published: April 2022

The purpose of this study is to analyze the distribution pattern of pasak bumi in Forest Areas with Special Purpose, Lambung Mangkurat University, South Kalimantan using mean variance ratio analysis.The research used plot which has five line observation and each line has 10 point observation, respectively.The line has 200 meters in length and 20 meters in width. Determination of the location of the data collection was done purposive sampling the location of the data collection was chosen based on information by the type identifier where there are peg earth plants in the KHDTK ULM South Kalimantan which were the object of the study. Based on observations in the field and using the mean ratio variance of the distribution patterns of the earth's stake in the KHDTK ULM, including the random category. The composition of trees around the location is dominated by madang puspa trees (Schima sp), wangun gunung (Melicope sp), tengkook ayam (Cryptocarya sp) and margatahan (Palaquium dasyphyllum)Keywords : Pasak Bumi; Distribution Patterns; KHDTK
ANALISIS EROSI DAN TINGKAT BAHAYA EROSI PADA BERBAGAI TIPE TUTUPAN LAHAN YANG BERBEDA DI SUB DAS BANYUIRANG DAS MALUKA
Authors: Andriana Monica , Badaruddin Badaruddin , Nisa Khairun
Published: April 2022

This study aims to analyze erosion and the level of erosion hazard in the Banyuirang watershed in the Maluka watershed. The method used in this study is the USLE (Universal Soil Loss Equation) method. The results showed that the value obtained from the erosion rate calculation was the highest in the reed with a value of 399.44 tons / ha / year and the lowest value in the plantation with a value of 1.64 tons / ha / year. This shows that the absence of vegetation affects the soil which will be damaged and affects the rate of erosion, especially on steep slopes. The level of erosion hazard varies from very light class (0-SR), mild class I (IR), moderate class 2 (II-S), heavy class 3 (III-B) and very heavy class 4 (IV-SB), class which is very heavy in the reed and bush land. While the level of erosion hazard is very mild located in reed, bush, plantations and secondary forests. The value of erosion hazard level is obtained from the value of erosion rate with erosion hazard class and soil solum depth.Penelitian ini bertujuan untuk menganalisis erosi dan tingkat bahaya erosi di Sub DAS Banyuirang DAS Maluka. Metode yang digunakan dalam penelitian ini adalah metode USLE (Universal Soil Loss Equation). Hasil penelitian menunjukkan bahwa nilai yang diperoleh dari perhitungan laju erosi adalah yang tertinggi ada di lahan alang-alang senilai 399,44 ton / ha / tahun dan nilai terendah di perkebunan dengan nilai 1,64 ton / ha / tahun. Ini menunjukkan bahwa tidak adanya vegetasi berdampak pada tanah yang akan menjadi rusak dan berpengaruh pada laju erosi, terutama pada lereng yang curam. Tingkat bahaya erosi bervariasi dari kelas sangat ringan (0-SR), kelas I ringan (I-R), kelas 2 sedang (II-S), kelas 3 berat (III-B) dan kelas 4 sangat berat (IV-SB), kelas yang sangat berat berada di lahan alang-alang dan semak belukar. Sedangkan tingkat bahaya erosi sangat ringan berada pada lahan alang-alang, semak belukar, perkebunan dan hutan sekunder. Nilai tingkat bahaya erosi diperoleh dari nilai laju erosi dengan kelas bahaya erosi dan kedalaman solum tanah.
PENGARUH KERAPATAN TEGAKAN TERHADAP SIFAT FISIK TANAH PADA BERBAGAI TUTUPAN LAHAN DI KHDTK MANDIANGIN ULM
Authors: Leonika Aprilia , Nugroho Yusanto , Rudy Gusti Syeransyah
Published: April 2022

Density of standing on a land cover can affect soil and environmental quality. The purpose of this research is to analyze the density of the stand through the approach of individual trees and Basal Area (BA), then analyze the influence of the density of soil physics in in Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Mandiangin University of Lambung Mangkurat. The research method is performed purposive random sampling with 25 sample points. Density observation by vegetation analysis method and soil sampling using ring sample. It will be increasingly close to the increasing number of individual attendance and the number of types followed by the higher Basal Area (BA) as well. The highest individual presence in old shrub land cover 2,070 individuals/ha with 30 types of plants and the lowest in open land cover only 450 individuals/ha with 6 types of plants. Robust density provides a good influence for the reduction in bulk density and particle density values as well as increased soil porosity in the soil. The lowest bulk density value will make the highest soil porosity of the old shrub land cover 58.35% whereas, the highest bulk density value will make low porosity in the open land cover of 46.68%Kerapatan tegakan pada suatu tutupan lahan dapat mempengaruhi kualitas tanah maupun lingkungan. Tujuan dari penelitian ini ialah untuk menganalisis kerapatan tegakan melalui pendekatan kehadiran individu pohon dan Luas Bidang Dasar (LBDs) lalu menganalisis pengaruh kerapatan tegakan terhadap sifat fisika tanah di Kawasan Hutan Dengan Tujuan Khusus (KHDTK) Mandiangin Universitas Lambung Mangkurat. Metode penelitian dilakukan secara purposive random sampling dengan 25 titik sampel. Pengamatan kerapatan dengan metode analisis vegetasi dan pengambilan sampel tanah menggunakan ring sample. Tegakan akan semakin rapat dengan bertambahnya jumlah kehadiran individu dan jumlah jenis diikuti dengan Luas Bidang Dasar (LBDs) yang semakin tinggi juga. Kehadiran individu paling tinggi pada tutupan lahan belukar tua 2.070 individu/ha dengan 30 jenis tumbuhan dan paling rendah pada tutupan lahan terbuka hanya 450 individu/ha dengan 6 jenis tumbuhan. Kerapatan tegakan memberikan pengaruh yang bagus untuk penurunan nilai bulk density dan particle density serta peningkatan porositas tanah di dalam tanah. Nilai bulk density yang paling rendah akan membuat porositas tanah paling tinggi yaitu pada tutupan lahan belukar tua 58,35 % Sedangkan, nilai bulk density yang paling tinggi akan membuat porositas rendah yaitu pada tutupan lahan terbuka sebesar 46,68 %
IDENTIFIKASI KERUSAKAN DAUN MERANTI MERAH (Shorea leprosula) DI MINIATUR HUTAN HUJAN TROPIS BANJARBARU
Authors: Prasetyo Veri Agus , Naemah Dina , Bakri Sulaiman
Published: April 2022

The health of plants is very important to note especially in forest plants such as Miniature tropical Rainforest (MH2T). Information about the health of plants especially red Meranti is necessary so that the purpose of development in MH2T can be achieved, the preservation of endemic types such as plants Meranti and ulin do not suffer damage or attack pests and diseases and of course in order to maintain the sustainability of tropical rainforest. Forest damage can be caused by the presence of biotic and abiotic factors, therefore necessary introduction of the types of damage found, alternative control and introduction of forest health monitoring methods with the aim of building a productive and healthy plant forest is able to achieve. This research aims to identify leaf damage and calculate the percentage of its damage. The method used in this research is by scoring the visible damage that occurs in red Meranti plant leaves that exist in MH2T, and calculate the percentage damage of red Meranti plant leaves using the formula according to Abadi (2003). The result of this research is the dominant type of damage that is the leaf loss of 194 cases with a percentage value of 34.52% damage while the largest damage group as many as 139 cases with the type of leaves fall, perforated and dry and found in the S. Leprosula plantKesehatan tanaman sangat penting diperhatikan terutama pada hutan tanaman seperti Miniature Hutan Hujan Tropis (MH2T). Informasi tentang kesehatan tanaman terutama meranti merah sangat diperlukan agar tujuan pembangunan di MH2T dapat tercapai, kelestarian jenis endemik didalamnya seperti tanaman jenis meranti dan ulin tidak mengalami kerusakan ataupun serangan hama dan penyakit dan tentu saja dalam rangka mempertahankan keberlanjutan hutan hujan tropis. Kerusakan hutan dapat disebabkan adanya faktor biotik dan abiotik, oleh karena itu diperlukan pengenalan jenis-jenis kerusakan yang ditemukan, alternatif pengendalian dan pengenalan metode pemantauan kesehatan hutan dengan tujuan membangun hutan tanaman yang produktif dan sehat mampu tercapai. Penelitian ini bertujuan mengidentifikasi kerusakan daun dan menghitung persentase kerusakannya. Metode yang digunakan dalam penelitian ini adalah dengan skoring yang dilihat kerusakan yang terjadi pada daun tanaman meranti merah yang ada di MH2T, dan menghitung persentase kerusakan daun tanaman meranti merah menggunakan rumus menurut Abadi (2003). Hasil dari penelitian ini adalah tipe kerusakan dominan yaitu daun rontok sebanyak 194 kasus dengan nilai persentase kerusakan 34,52% sedangkan golongan kerusakan terbesar sebanyak 139 kasus dengan tipe daun rontok, berlubang dan kering sekaligus ditemui pada tanaman S.leprosula
KARAKTERISTIK VEGETASI HABITAT BEKANTAN (Nasalis larvatus) DI HUTAN RIPARIAN DALAM KAWASAN OPERASIONAL PT JORONG BARUTAMA GRESTON
Authors: Rahmadanisa Lisda , Kissinger Kissinger , Peran Setia Budi
Published: April 2022

The purpose of this research is to analyze the characteristics of vegetation that indicated through the Important Value Index and Domination Index of N.larvatus habitat in riparian forest at PT JBG operational area. Analysis of habitat vegetation using the trasect line methods.   The transect line had been made by 100 m length and 20 m width. The transect were purposively placed in a location where N. larvatus often use it as a bed tree and as a place for activities. The transect lines were divided into continuous plots measuring 20 m × 20 m.  Importance Value Index (IVI) for seedlings, saplings and poles were dominated by Hibiscus tiliaceus. The IVI for tree species were dominated by Ficus rocemose.  The dominance index obtained is low (C <1) or not yet reached the highest value (C = 1), so there is no dominant species in vegetation communities for all level vegetation. The species vegetation that have functions as a source of food and daily activities of N.larvatus were Ficus rocemose, Dillenia borneensis, Hibiscus tiliaceus and Shorea belangeranTujuan dari penelitian ini adalah untuk menganalisis karakteristik vegetasi yang diindikasikan melalui Indeks Nilai Penting dan Indeks Dominasi jenis pada habitat bekantan di hutan riparian dalam kawasan operasional PT JBG. Analisis vegetasi habitat menggunakan metode garis berpetak. Dibuat jalur sepanjang 100 m dengan lebar 20 m yang diletakkan secara purposive pada lokasi di mana bekantan sering menggunakannya sebagai pohon tempat tidur dan tempat beraktivitas. Jalur dibagi menjadi petak kontinyu berukuran 20 m × 20 m. Indeks Nilai Penting (INP) pada tingkat semai, pancang dan tiang didominansi oleh jenis Hibiscus tiliaceus, tingkat pohon didominasi oleh jenis Ficus rocemose. Indeks dominansi yang diperoleh termasuk rendah (C < 1) atau belum mencapai nilai tertinggi (C = 1), sehingga tidak ada komunitas yang mendominasi dalam arti semua jenis vegetasi tersebut tersebar merata pada semua tingkatan pertumbuhan. Jenis-jenis vegetasi yang berfungsi sebagai sumber pakan bekantan dan aktivitas harian yaitu jenis Ficus rocemose, Dillenia borneensis, Hibiscus tiliaceus dan Shorea belangeran
SIFAT FISIS DAN MEKANIS PAPAN PARTIKEL DARI SERBUK KAYU KARET (Hevea bransiliensis) DENGAN BERBAGAI DOSIS PEREKAT POLYVINYL ACETATE
Authors: Panuntun Bagas Abdi , Rahmadi Adi , Abidin Zainal
Published: April 2022

Particle board is one form of artificial board with the basic material of wood particles (sawdust) using auxiliary materials or adhesives, hot and cold pressed to form sheets that have a certain size according to their function and use. Optimally is to utilize wood waste in the form of sawdust into particleboard and the materials used in this study are rubber wood powder. The quality of the particle board for physical properties, namely the moisture content and density, meets the SNI 03-2105-2006 standard with a maximum value of 14% for moisture content, the results obtained are for A1 (12.17%), A2 (12.07%) , A3 (11.47%). And 0.4 to 0.9 for density standards. with the results obtained in treatment A1 (0.45 gr / cm3), A2 (0.42 gr / cm3), A3 (0.47 gr / cm3). The results on the mechanical properties differ from the physical properties, where the results obtained in the MoR fracture firmness test did not meet the standard with a value of 82 kgf / cm2 SNI 03-2105-2006 while the results obtained were far from the standard, namely the A1 treatment (12.95 Kgf / cm2), A2 (17.69 Kgf / cm2), and A3 (23.26 Kgf / cm2) as well as the flexural strength of MoE. This is caused by several factors, namely the sample in the pressing process is not evenly distributed, which affects the results on mechanical properties, and the test on the sample is too long, causing the temperature and humidity in the room to affect the value at the time of the testPapan partikel adalah salah satu bentuk papan buatan yang menggunakan bahan pembantu atau perekat dengan menggunakan partikel kayu (serbuk grgaji) sebagai bahan dasarnya, dan tekan panas dan dingin sesuai fungsi dan tujuanya untuk membentuk papan dengan ukuran tertentu.kekurangan papan serba kayu dan pemanfaatan kayu yang terbaik adalah dengan memanfaatkan serbuk gergaji berupa serpihan kayu menjadi papan partikel bahan yang digunakan dalam penelitian ini adalah serbuk kayu karet. Kualitas papan partikel dengan sifat fisik (kadar air dan densitas) memenuhi setandar BSN (2006), dan nilai maksimum 14% untuk kadar air hasil yang di dapatkan untuk A1 (12,17 %) , A2 (12,07 %), A3 (11,47 %). Dan 0,4 sampai 0,9 untuk setandar kerapatan. dengan hasil yang di dapatkan pada perlakuan A1 ( 0,45gr/cm3 ), A2 ( 0,42 gr/cm3), A3 ( 0,47 gr/cm3).Hasil pada sifat mekanis berbeda halnya adengan sifat fisis, dimana hasil yang di dapatkan pada uji keteguhan patah MoR tidak memenuhi setandar dengan nilai 82 kgf/cm2 BSN (2006), sedangkan hasil yang didapatkan jauh dari setandar yaitu pada perlakuan A1 ( 12.95 Kgf/cm2 ), A2( 17.69 Kgf/cm2 ), dan A3( 23.26 Kgf/cm2 ) begitu juga pada keteguhan lentur MoE. Ini disebabkan oleh beberapa faktor yaitu sampel dalam prosesi pengepresan kurang merata sehingga mempengaruhi hasil pada sifat mekanis, dan pengujian pada sempel terlalu lama sehingga menyebabkan suhu dan kelembaban pada ruang mempengaruhi nilai pada saat pengujian
ANALISIS DOMINASI DAN KETERHIDUPAN MINIMUM VEGETASI PENYUSUN HUTAN MANGROVE DI DESA KUALA TAMBANGAN KECAMATAN TAKISUNG KABUPATEN TANAH LAUT KALIMANTAN SELATAN
Authors: Wahyudi Ari , Yamani Ahmad , Rudy Gusti Seransyah
Published: April 2022

The purpose in this research to analyze the dominance and minimum livelihood values of the vegetation types that make up the mangrove forest ecosystem. The vegetation data were collected using the grid line method to record all growth rates. Vegetation data from observations and measurements were analyzed using the Importance Value Index (INP) formula approach and the Minimum Life Value (NKM) for each type of vegetation analyzed using the Frangklin formula.The results of the vegetation analysis used the Importance Value Index (IVI), the order of the top vegetation dominance at the seedling, sapling, pole and tree levels for the Male Mangrove (Rhizophora mucronata Lamk). The Minimum Livelihood Value (NKM) of all species found in the study exceeded 0.1. NKM shows that the condition of the plants in the research location is still preserved. The mangrove forest in the research location needs serious attention from the government (central and regional), especially to develop the dominant species, namely male mangroves (Rhizophora mucronata Lamk), as well as to implement integrated ecosystem conservation management efforts and provide counseling about the importance of mangrove conservation around the coast beachTujuan penelitian untuk menganalisis dominasi dan nilai keterhidupan minimum jenis-jenis vegetasi penyusun ekosistem hutan mangrove. Pengambilan data vegetasi menggunakan metode garis berpetak untuk merekam semua tingkat pertumbuhan. Data vegetasi dari hasil pengamatan dan pengukuran dianalisis menggunakan pendekatan formula Indeks Nilai Penting (INP) serta Nilai Kehidupan Minimum (NKM) masing-masing jenis vegetasi dianalisis dengan formula Frangklin. Hasil analisis vegetasi berdasarkan nilai Indeks Nilai Penting (INP), didominasi pada tingkat semai, pancang, tiang dan pohon jenis Bakau Laki (Rhizophora mucronata Lamk). Nilai Keterhidupan Minimum (NKM) dari semua jenis yang ditemukan dalam penelitian melebihi dari 0.1. Berdasarkan NKM menunjukan keadaan tumbuhan di lokasi penelitian masih terjaga kelestariannya. Hutan mangrove di lokasi penelitian perlu mendapat perhatian serius pemerintah (pusat dan daerah) terutama untuk mengembangkan jenis-jenis yang dominan yaitu bakau laki (Rhizophora mucronata Lamk), serta menerapkan upaya pengelolaan konservasi ekosistem secara terpadu dan mengadakan penyuluhan tentang pentingnya pelestarian mangrove di sekitar pesisir pantai
STRATEGI PENGEMBANGAN BERAS MERAH “KERAMAT PB” MELALUI POLA AGROFORESTRI DI DESA PARAMASAN BAWAH
Authors: Setyarini Novyta Eka , Fauzi Hamdani , Nisa Khairun
Published: April 2022

The agroforestry system is a technique of use and land management developed through the development of science and technology. One of the agroforestry systems that is implementing in the province of South Kalimantan is in the Paramasan Bawah Village, Banjar Resident. The combination of agroforestry patterns implemented in the Paramasan Bawah Village is forestry with agricultural plants of Sengon and sacred PB rice. The red rice PB was the superior rice in Paramasan Bawah Village because it has a history of the village’s customs. The challenges facing society have been unable to develop widely because of inadequate human resource capability factors and a lack of regular market share. One of the efforts to developing sacred red rice PB collaborates with government agencies and village institutions that form. The data SWOT analysis shows it to quadrant 1, which means that research is in good condition because it supports a power factor to seize a profitable opportunity. The PB sacred red rice strategy through agroforestry patterns can minimize weaknesses to solve problems that would pose a threat to development.Sistem agroforestri merupakan teknik pemanfaatan dan pengelolaan lahan yang di kembangkan melalui perkembangan ilmu dan teknologi. Salah satu sistem agroforestri yang di terapkan di Provinsi Kalimantan Selatan berada di Desa Paramasan Bawah Kabupaten Banjar. Kombinasi pola agrofestri yang di terapkan di Desa Paramasan Bawah adalah tanaman kehutanan dengan tanaman pertanian berupa tanaman sengon dan beras merah “Keramat PB”. Beras merah “Keramat PB” merupakan beras unggulan di Desa Paramasan Bawah karena memiliki sejarah dari adat desa tersebut. Kendala yang di hadapi selama ini masyarakat tidak dapat mengembangkan secara luas karena faktor kemampuan Sumber Daya Manusia (SDM) yang kurang memadai dan belum adanya pangsa pasar yang tetap. Salah satu upaya untuk mengembangkan beras merah “Keramat PB” bekerjasama dengan instansi pemerintah dan lembaga desa yang terbentuk, berdasarkan data hasil analisis SWOT menunjukkan pada kuadran I yang berarti bahwa hasil penelitian termasuk pada situasi yang sangat baik karena didukung dari faktor kekuatan untuk meraih peluang yang akan menguntungkan. Strategi Pengembangan Beras Merah “Keramat PB” melalui pola agroforestri dapat meminimalisir kelemahan untuk mengatasi berbagai masalah yang akan menjadi ancaman pengembangan.
PENGARUH PEMBERIAN PUPUK TERHADAP PRODUKSI GETAH KARET (Hevea brasiliensis) DI DESA TAJAU PECAH KECAMATAN BATU AMPAR KABUPATEN TANAH LAUT
Authors: Wahyuni Eko , Mahdie Muhammad Faisal , Sutiya Budi
Published: April 2022

This study aims to analyze the application of chemical fertilizers (NPK) to the production of rubber latex, to analyze the application of organic fertilizer SUPERNASA to the production of rubber latex and to analyze the comparison of the application of fertilizer SUPERNASA to the production of rubber latex. The application of NPK fertilizer to PB20 rubber resulted in an average total of rubber latex of 31.36 grams while IRR39 rubber produced an average total of rubber latex of 29.98 grams, giving organic supernase fertilizer to PB20 rubber resulted in a total rubber sap of 29.34 grams while the IRR39 rubber produces rubber sap of 28.44 grams. The treatment without fertilizer application on PB20 rubber produced 23.78 grams of rubber latex, while the IRR39 rubber was 21.44 grams. The treatment with the addition of fertilizer resulted in a higher amount of rubber latex, and the PB20 type of rubber produced greater rubber latex than the IRR39 rubber type with or without treatment.Penelitian ini bertujuan untuk menganalisis pemberian pupuk kimia (NPK) terhadap produksi getah karet (lateks), menganalisis pemberian pupuk SUPERNASA organik terhadap produksi getah karet (lateks) dan menganalisis perbandingan pemberian pupuk SUPERNASA terhadap produksi getah karet (lateks). Pemberian pupuk NPK pada karet PB20 menghasilkan total rata-rata getah karet  sebesar 31,36 gram sedangkan pada karet IRR39 menghasilkan total rata-rata getah karet sebesar  29,98 gram, Pemberian pupuk supernasa organik pada karet PB20 menghasilkan total getah karet sebesar 29,34 gram sedangkan pada karet IRR39 menghasilkan getah karet sebesar 28,44 gram, Perlakuan tanpa pemberian pupuk pada karet PB20 mengasilkan getah karet sebesar 23,78 gram sedangkan pada  karet IRR39 sebesar 21,44 gram, Pemberian perlakuan dengan penambahan pupuk menghasilkan  jumlah getah karet yang lebih tinggi, dan Jenis karet PB20 menghasilkan getah karet lebih besar dibandingkan dengan jenis karet IRR39 dengan atau tanpa perlakuan.