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KONTRIBUSI PENDAPATAN PEMANFAATAN HUTAN GALAM (Melaleuca leucadendron) TERHADAP PENDAPATAN MASYARAKAT DI DESA SEI PASANAN KECAMATAN KAHAYAN KUALA KALIMANTAN TENGAH Dahni Dahni; Badaruddin Badaruddin; Muhammad Helmi
Jurnal Sylva Scienteae Vol 4, No 5 (2021): Jurnal Sylva Scienteae Volume 4 No 5 Edisi Oktober 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.945 KB) | DOI: 10.20527/jss.v4i5.4206

Abstract

The contribution of income per individual as well as family income needs to be known to know the productivity of a business. The collection of wood forest products, such as galam (Melaleuca leucadendron) is often attempted by the community because of its diverse functions. The purpose of this study is to analyze the total income of the community, galam farmers, rice farmers and joint ventures and analyze the amount of community contribution from the utilization of fierce forests in Sei Pasanan Village. The data collection technique in this study was conducted using Purposive Sampling according to the properties, characteristics, and criteria that have been determined. The data collected in this study consists of primary and secondary data. Primary data includes knowledge data, attitudes, characteristics of respondents, and public interaction data. Secondary data collected is obtained through village profile data. Interview using questionnaires is the method using in this study. The total respondents selected were 86 respondents consisting of 40 galam farmers, 32 rice farmers and 14 joint business respondents. The income of community families in Sei Pasanan Village of Kahayan District of Kuala Central Kalimantan for farmers amounted to Rp873,787,500, rice farmers Rp363,410,823 and joint ventures of Rp336,699,972 in Sei Pasanan Village per month. The percentage of the community contribution from the utilization of galam forest is 55.5% sei pasanan village per monthKontribusi pendapatan per individu maupun pendapatan keluarga perlu diketahui untuk mengetahui produktivitas suatu usaha. Pemanfaataan hasil hutan kayu, seperti galam (Melaleuca leucadendron) sering diusahakan oleh masyarakat karena fungsinya yang beragam. Tujuan dari penelitian ini untuk menganalisis besarnya total pendapatan masyarakat  yaitu petani galam, petani padi dan usaha gabungan serta menganalisis  besarnya  kontribusi  masyarakat  dari  pemanfaatan  hutan galam di Desa Sei Pasanan. Teknik pengambilan sampel dan pengumpulan data penelitian ini menggunakan Teknik Purposive Sampling sesuai sifat karakteristik, ciri, dan kriteria yang telah ditentukan. Data yang dikumpulkan terbagi menjadi dua kelompok yaitu data primer dan sekunder. Data yang termasuk data primer meliputi data karakteristik responden, sikap, pengetahuan dan data interaksi masyarakat. Data sekunder yang dikumpulkan diperoleh melalui data profil Desa. Metode yang digunakan pada penelitian ini ialah Wawancara menggunakan kuisioner. Total responden yang terpilih ialah 86 responden yang terdiri dari 40 petani galam, 32 petani padi dan 14 responden usaha gabungan. Pendapatan keluarga Masyarakat di Desa Sei Pasanan Kecamatan Kahayan Kuala Kalimantan Tengah untuk petani galam sebesar Rp873.787.500, petani padi Rp363.410.823 dan usaha gabungan  Rp336.699.972 di Desa Sei Pasanan perbulan. Persentase besarnya kontribusi masyarakat dari pemanfaatan hutan galam  yaitu sebesar 55,5 % Desa Sei Pasanan perbulan.
PERBEDAAN TUTUPAN LAHAN TERHADAP TINGGI MUKA AIR SUMUR GALI DI DESA SUMBER BARU KECAMATAN ANGSANA KABUPATEN TANAH BUMBU Siami Muslikhah; Muhammad Ruslan; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 4, No 3 (2021): Jurnal Sylva Scienteae Volume 4 No 3 Edisi Juni 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (438.351 KB) | DOI: 10.20527/jss.v4i3.3755

Abstract

The purpose of this study is to analyze the difference in land cover to the water level of dug wells with different distances. This research was conducted by interviewing respondents using the Random Sampling method. Based on the results of observations of dug wells in the field before the oil palm plantations, the dug well water did not dry up during the dry season, both on PKS 1 land cover, PKS 2, and mixed gardens, whereas during the rainy season the water conditions at dug wells were very good at all land cover. And the condition of dug well water after the existence of oil palm plantations has decreased the quantity of well water, the results in the dry season showed a decrease in water level. In the rainy season there is an increase in water level from 1- 4 m. Measurement of dug well water discharge from settlement to oil palm plantations with PKS 1 land cover has the highest water discharge 0.24 m3 / hour, PKS 2 has the highest water discharge 1.01 m3 / hour, and mixed gardens have the highest water discharge 2.34 m3 / hour. The highest well water quantity in PKS 1 is 12.19 m, in PKS 2 the highest well water quantity is 14.36 m, while in mixed gardens the highest well water quantity is 12.31 m. Observation of water quality refers to 4 parameters namely color, odor, taste and pH of water. From the results of observations of dug well water on PKS 1, PKS 2 land cover, and mixed water gardens that are colorless (clear, clean), odorless, tasteless and water pH reaches 5-6.Tujuan dari penelitian ini adalah menganalisis perbedaan tutupan lahan terhadap tinggi muka air sumur gali dengan jarak yang berbeda. Penelitian ini dilakukan dengan wawancara responden menggunakan metode Random Sampling. Berdasarkan Hasil pengamatan sumur gali di lapangan pada saat sebelum ada perkebunan sawit keadaan air sumur gali tidak kering di saat musim kemarau baik pada tutupan lahan PKS 1, PKS 2, dan kebun campuran, sedangkan pada saat musim penghujan keadaan air di sumur gali sangat baik di semua tutupan lahan. Dan keadaan air sumur gali setelah adanya perkebunan kelapa sawit mengalami penurunan kuantitas air sumur, hasil pada musim kemarau menunjukkan adanya penurunan tinggi muka air. Pada musim hujan terjadi kenaikan tinggi muka air dari 1- 4  m. Pengukuran debit air sumur gali dari pemukiman ke perkebunan kelapa sawit dengan tutupan lahan PKS 1 memiliki debit air tertinggi 0,24 m3/jam, PKS 2 memiliki debit air tertinggi 1,01 m3/jam, dan kebun campuran memiliki debit air tertinggi 2,34 m3/jam. Kuantitas air sumur tertinggi pada PKS 1 yaitu 12,19 m, pada PKS 2 kuantitas air sumur tertinggi yaitu 14,36 m, sedangkan pada kebun campuran kuantitas air sumur tertinggi yaitu 12,31 m. Pengamatan kualitas air mengacu pada 4 parameter yaitu warna, bau, rasa dan pH air. Dari hasil pengamatan air sumur gali pada tutupan lahan PKS 1, PKS 2, dan kebun campuran air tidak berwarna (jernih, bersih), tidak ber Bau, tidak memiliki rasa dan pH air mencapai 5–6.
POTENSI SUMBERDAYA AIR DI DAS SEBELIMBINGAN KABUPATEN KOTABARU PROVINSI KALIMANTAN SELATAN Gusti Reni Amalinda; Syarifuddin Kadir; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 5, No 1 (2022): Jurnal Sylva Scienteae Volume 5 No 1 Edisi Februari 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v5i1.5047

Abstract

Population growth and development activities make the need for clean water sourced from groundwater in Kotabaru regency increases. The purpose of this research is to find out the condition of water discharge and water level, analyze the relationship between water discharge and water level, analyze the amount of suspension charge in the Watershed Sebelimbingan Kotabaru Regency. Water discharge measurement is done by measuring river currents in three observation points, namely upstream, central and downstream. The method used is using buoys and accompanied by measurements of Water Level using Piscal tools. The data taken there are two primary and secondary data. The results showed that the higher the water level, the higher river water discharge. The average value of upstream water discharge is 3.28 m3/s, the middle value is 1.75 m3/s and the downstream value is 6.70 m3/s. The results of the data analysis showed the relationship of water discharge with high water level in the upstream, middle and downstream respectively 0.8929, 0.9005, 0.9663 which means it has a very strong correlation. The average value of the upstream solids is 0.40 tons/ha/day and the sediment charge is 0.01 tons/ha/day with a score of 0.50, in the middle the average solid charge is 0.23 tons/ha/day and the sediment charge is 0.01 tons/ha/day with a score of 0.50, and Downstream the average solid charge value is 1.08 tons/ha/day and the average value of sediment charge is 0.06 tons/ha/day with a score of 0.50, all of which indicate a very low recovery qualification.Pertumbuhan penduduk dan kegiatan pembangunan yang semakin berkembang secara tidak langsung meningkatkan kebutuhan air bersih yang bersumber dari air tanah di daerah Kabupaten Kotabaru. Penelitian ini bertujuan untuk mengetahui kondisi debit air dan tinggi muka air, menganalisa hubungan antara debit air dengan tinggi muka air serta menganalisa besarnya muatan suspensi di DAS Sebelimbingan Kabupaten Kotabaru. Pengukuran debit air dilakukan dengan mengukur arus sungai ditiga titik pengamatan yaitu bagian Hulu, Tengah dan Hilir. Metode yang digunakan yaitu menggunakan pelampung dan disertai pengukuran Tinggi Muka Air (TMA) menggunakan alat Piscal. Data yang diambil ada dua yaitu data primer dan sekunder. Hasil penelitian menunjukkan bahwa semakin tinggi muka air maka akan semakin tinggi juga debit air sungai. Nilai rata-rata debit air bagian hulu sebesar 3,28 m3/detik, bagian tengah nilai rata-rata debit sebesar 1,75 m3/detik dan bagian hilir nilai rata-rata debit air sebesar 6,70 m3/detik. Hasil analisis data menunjukkan hubungan debit air dengan tinggi muka air pada bagian hulu, tengah dan hilir masing-masing 0,8929, 0,9005, 0,9663 yang berarti memiliki korelasi sangat kuat. Nilai rata-rata bagian hulu muatan padatan sebesar 0,40 ton/ha/hari dan muatan sedimen sebesar 0,01 ton/ha/hari dengan skor 0,50, pada bagian tengah nilai rata-rata muatan padatan sebesar 0,23 ton/ha/hari dan muatan sedimen sebesar 0,01 ton/ha/hari dengan skor 0,50, serta Pada bagian hilir nilai rata-rata muatan padatan sebesar 1,08  ton/ha/hari dan nilai rata-rata muatan sedimen sebesar 0,06 ton/ha/hari dengan skor 0,50 yang kesemuanya menunjukkan kualifikasi pemulihannya sangat rendah
ANALISIS INFILTRASI PADA BERBAGAI TUTUPAN LAHAN DI SUB DAS BATI-BATI DAS MALUKA KALIMANTAN SELATAN Yesi Eka Pratiwi; Syarifuddin Kadir; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 4, No 5 (2021): Jurnal Sylva Scienteae Volume 4 No 5 Edisi Oktober 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.23 KB) | DOI: 10.20527/jss.v4i5.4217

Abstract

Land cover can affect the physical properties of soil related to the pace, volume and capacity of infiltration on a land. The purpose of this research is to know the pace of infiltration and to analyze the large capacity and volume of infiltration on several different land cover in Sub DAS Bati-Bati DAS Maluka. Data collection required is primary data and secondary data. The research method is purposive sampling means the retrieval of infiltration data, laying of infiltrometer tools and soil sampling with the ring samples in the area that can be considered to represent all areas research. The pace of infiltration will be faster on land cover which is overgrown by vegetation such as plantation than only land cover of reeds and shrub. The highest infiltration pace is at a plantation of 84.86 mm, while the lowest in the reeds land cover is 74.67 mm. The infiltration pace is influenced by the physical properties of the soil, when the physical properties of the soil will also increase the infiltration pace. The infiltration capacity is directly proportional to the volume of infiltration, the highest value is on the land cover of the shrub with an average infiltration capacity of 198.1 mm/hr and volume infiltration 125.17 mm3. Lowest value in reeds land cover with average infiltration capacity of 157.58 mm/hr and volume infiltration 114.69 mm3. At Plantation land cover the average value of infiltration capacity is 185.88 mm/hr and the volume of infiltration is 121.58 mm3Tutupan lahan dapat memberikan pengaruh terhadap sifat fisik tanah yang berhubungan dengan laju, kapasitas dan volume infiltrasi pada suatu lahan. Tujuan dari penelitian ini ialah untuk mengetahui laju infiltrasi serta menganalisis besar volume dan kapasitas infiltrasi pada beberapa tutupan lahan yang berbeda di Sub DAS Bati-Bati DAS Maluka. Pengumpulan data yang diperlukan ialah data primer dan data sekunder. Metode penelitian dilakukan secara purposive sampling artinya pengambilan data infiltrasi, peletakan alat infiltrometer dan pengambilan sampel tanah dengan ring sample diarea yang dianggap dapat mewakili seluruh areal yang diteliti. Laju infiltrasi akan semakin cepat pada tutupan lahan yang banyak ditumbuhi oleh vegetasi seperti perkebunan daripada hanya tutupan lahan alang-alang dan semak belukar. Laju infiltrasi paling tinggi ialah pada perkebunan sebesar 84,86 mm, sedangkan paling rendah pada tutupan lahan alang-alang sebesar 74,67 mm. Laju infiltrasi dipengaruhi oleh sifat fisik tanah, saat sifat fisik tanah bagus maka laju infiltrasi juga semakin meningkat. Kapasitas infiltrasi berbanding lurus dengan volume infiltrasi, nilai tertinggi ialah pada tutupan lahan semak belukar dengan rata-rata kapasitas infiltrasi 198,1 mm/jam dan volume infiltrasi 125,17 mm3. Nilai terendah pada tutupan lahan alang-alang dengan rata-rata kapasitas infiltrasi 157,58 mm/jam dan volume infiltrasi 114,69 mm3. Pada tutupan lahan perkebunan nilai rata-rata kapasitas infiltrasi ialah 185,88 mm/jam dan volume infiltrasi sebesar 121,58 mm3.
ANALISIS EROSI DAN TINGKAT BAHAYA EROSI PADA BERBAGAI TIPE TUTUPAN LAHAN YANG BERBEDA DI SUB DAS BANYUIRANG DAS MALUKA Monica Andriana; Badaruddin Badaruddin; Khairun Nisa
Jurnal Sylva Scienteae Vol 4, No 4 (2021): Jurnal Sylva Scienteae Volume 4 No 4 Edisi Agustus 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3169.292 KB) | DOI: 10.20527/jss.v4i4.3932

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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.
TATA AIR DI DAS TABUNIO KABUPATEN TANAH LAUT PROVINSI KALIMANTAN SELATAN Robby Arni; Badaruddin Badaruddin; Syarifuddin Kadir
Jurnal Sylva Scienteae Vol 2, No 1 (2019): Jurnal Sylva Scienteae Vol 2 No 1, Edisi Februari 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.098 KB) | DOI: 10.20527/jss.v2i1.509

Abstract

Penelitian ini bertujuan menganalisis karakteristik kuantitas air, menganalisis karakteristik kualitas air dan menganalisis karakteristik kontinuitas air di DAS Tabunio. Data yang diambil yaitu data primer dan data sekunder. Pengambilan data primer dilakukan selama 2 bulan meliputi kegiatan pengukuran tinggi muka air, mengukur kecepatan arus sungai, mengukur debit air, dan muatan sedimen. Data sekunder diperoleh dari instansi terkait seperti perhitungan kontinuitas air dan selanjutnya dilakukan perhitungan. Kuantitas menunjukan debit air minimum adalah 0,237 m m3/detik dan debit air maksimum adalah 3,927 m3/detik pada bagian hulu. debit air minimum adalah 0,321 m3/detik dan debit air maksimum adalah 2,568 m3/detik pada bagian tengah. debit air minimum adalah 0,907 m3/detik dan debit air maksimum adalah 3,035 m3/detik pada bagian hilir. Kualitas Air (Muatan Sedimen) pada bagian hulu pemulihanya sangat rendah yaitu sebesar 4,949 ton/thn. Kontinuitas Air (Banjir) pada bagian hilir dengan frekuensi banjir 1 kali selama 1 tahun, pada bagian tengah dengan frekuensi banjir sebanyak 1 kali tiap tahun sedangkan pada bagian hulu dengan frekuensi banjir sebanyak lebih dari 1 kali dalam 1 tahun. Pada bulan Agustus yaitu 0,52 dengan skor 1,00 dan masuk dalam kualifikasi pemulihan “sedang”; Pada bulan September yaitu 0,325 dengan skor 0,75 dan masuk ke dalam kualifikasi pemulihan “rendah”.
ANALISIS KONDISI SATWA LIAR DI AREAL PERTAMBANGAN BATUBARA (PT. JORONG BARUTAMA GRESTON) Edy Kurniawan; Abdi Fithria; Badaruddin -
Jurnal Sylva Scienteae Vol 4, No 2 (2021): Jurnal Sylva Scienteae Volume 4 No 2 Edisi April 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (981.957 KB) | DOI: 10.20527/jss.v4i2.3335

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This study aims to inventory the types of wildlife in various land covers in the coal mining area of PT. Jorong Barutama Greston and analyzed the diversity, evenness and relative frequency of wildlife in various land covers in the mining area of PT. Jorong Barutama Greston. Animals are observed by a combination of circle and exploration methods. The observation results of wildlife found in 7 locations are 1217 individuals with 90 species from 45 families in PT. JBG. The highest diversity index values are found in riparian forests and the lowest diversity values are found in reclamation sites in 2016 from all observations of species of aves and mammals, for the highest diversity reptile category found in riparian forests and the lowest in Reclamation 2005. Evenness values are inversely proportional to diversity values, the higher the value of diversity the lower the value of evenness and vice versa the lower the value of diversity the higher the value of evenness. This is because the number of species found differs greatly from the number of individuals that are spread unevenly at each observation location. Wildlife that has the highest relative frequency value with a value of 100% is found in the type of aves, striped bird (Rhipidura javanica), sriganti honey bird (Nectarinia jugularis), coconut honey bird (Anthreptes malacensis), king sepah honey bird (Aethopyga siparaja) and for sriganti honey birds (Nectarinia jugularis), coconut honey birds (Anthreptes malacensis), king sepah honey birds (Aethopyga siparaja) and for sriganti honey birds (Nectarinia jugularis), coconut honey birds (Anthreptes malacensis) mammals are coconut squirrels (Callosciurus notatus).Keywords: Analysis; Land cover; Diversity; Relative frequency
DEBIT AIR DAN MUATAN SUSPENSI SUB DAS BANYUIRANG DAS MALUKA KALIMANTAN SELATAN Jefri H Simamora; Syarifuddin Kadir; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 3, No 2 (2020): Jurnal Sylva Scienteae Vol 3 No 2, Edisi April 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (350.346 KB) | DOI: 10.20527/jss.v3i2.1978

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Water discharge is the surface flow rate or volume of water flowing through the point status in units of m³/second. Suspension loads are a part of sediment that moves to float in water, which is carried by the flow of water. This riset aims to determine the magnitude of water discharge and suspension load, the relation between water discharge and water level, the relation between suspension load and water level, the relation between suspension load and water discharge in Banyuirang Sub-watershed, Maluka Watershed, South Kalimantan. The measurement of water discharge is carried out using the Current Meter tool method and the buoy (manually) method. The results obtained are known that in the upstream part of the average water discharge is 2,640 m³/second with a value of the suspension content of 0.004 gr/ltr and sediment load of 0.00139 tons/year. In the Middle part the average water discharge is 5,630 m³/second with a suspension value of 0,004 gr/ltr and sediment load of 0,00375 tons/year. In the lower reaches of the average water discharge is 11.723 m³/second with a value of 0.002 suspension levels and a sediment load of 0.004014 tons/year.Keywords: water discharge; suspension load
STUDI TATA AIR DI SUB DAS BATI-BATI DAS MALUKA KALIMANTAN SELATAN Rahman Rahman; Syarifuddin Kadir; Badaruddin Badaruddin
Jurnal Sylva Scienteae Vol 3, No 3 (2020): Jurnal Sylva Scienteae Vol 3 No 3, Edisi Juni 2020
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v3i3.2191

Abstract

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.
ANALISIS LAJU DAN BESARNYA VOLUME INFILTRASI PADA BERBAGAI TUTUPAN LAHAN DI DAERAH ALIRAN SUNGAI (DAS) MALUKA Akhmad Hidayat; Badaruddin Badaruddin; Ahmad Yamani
Jurnal Sylva Scienteae Vol 2, No 5 (2019): Jurnal Sylva Scienteae Vol 2 No 5, Edisi Oktober 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (469.908 KB) | DOI: 10.20527/jss.v2i5.1860

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Forests with canopy layers hold back the strength caused by precipitation in the form of water droplets, while the litter layer and various other understorey plants will be useful to increase soil infiltration capacity, so.that the amount of surface flow can.be.reduced. The infiltration rate in a location will be different from the other locations, depending on various factors such as soil texture, organic.matter, soil structure, soil.water.content, soil porosity which will affect the storage and availability of water in the soil and run of . The infiltration rate study is intended to find out the speed and magnitude of the entry or absorption of water vertically into the body of the soil. This.research was.conducted from February to April 2018 including preparation, data collection and report preparation activities in the Maluka Watershed in South Kalimantan. The purpose of this study was to analyze the rate of infiltration in various land cover in the Maluka watershed and analyze the amount of infiltration volume in various land cover in the Maluka watershed. The results of this study indicate that the highest infiltration rate in secondary forest is 5.696 mm / hour and the lowest infiltration in reeds is 0.234 mm / hour. While the highest value of infiltration volume in mixed gardens was 3.151 mm³, while the lowest infiltration volume was in Imperata 0.123 mm³.Keywords: Infiltration; Maluka; watershed