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All Journal Journal of Tropical Soils Journal of Degraded and Mining Lands Management AGRIPEAT STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering Agrienvi : Jurnal Ilmu Pertanian Jurnal Agriment Pengabdian Kampus: Jurnal Informasi Kegiatan Pengabdian Pada Masyarakat Agrisintech (Journal of Agribusiness and Agrotechnology) Jurnal Kaharati Innovative: Journal Of Social Science Research
Untung Darung
Universitas Palangka Raya
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Other

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Microclimate of Developed Peatland of the Mega Rice Project in Central Kalimantan Adi Jaya; Takashi Inoue; Suwido Hester Limin; Untung Darung; Irwan Sukri Banuwa
JOURNAL OF TROPICAL SOILS Vol 15, No 1: January 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i1.63-71

Abstract

Microclimate of Developed Peatland of The Mega Rice Project in Central Kalimantan (A Jaya,T Inoue, SH Limin, U Darung and IS Banuwa): In Indonesia peatland covers an area of 16 to 27 Mha and this ecosystem is vitally linked to environmental and conservation issues, as well as its economic value for human survival. These peatlands are, however, the subject of various land use pressures, including forestry, agriculture, energy and horticulture. A field study was carried out 6 years after the end of failed peatland development project shows that inappropriate and unsustainable forms of peatland management have resulted in degradation of the natural forest vegetation, draw-down of the peat water table, increase of peat surface and air temperatures and recurrent surface and ground fires. Implications of microclimate for possible restoration options.
https://doi.org/10.36873/ PERTUMBUHAN DAN HASIL BAWANG MERAH (Allium ascalonicum L) TERHADAP PEMBERIAN BIOCHAR SEKAM PADI DAN BOKASHI KALAKAI PADA TANAH SPODOSOL: Application of Rice Husk Biochar and Kalakai Bokashi for Increasing The Growth and Yield of Onion on Spodosol Y Kharisma; Syahrudin Syahrudin; Untung Darung; Kambang Verani Asie
AgriPeat Vol. 22 No. 2 (2021): JURNAL AGRIPEAT VOL. 22 NO. 2, SEPTEMBER 2021
Publisher : Fakultas Pertanian Universitas Palangka Raya

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Abstract

The purpose of this experiment were to find out the interaction growth and yield of onion (Allium ascalonicum L) on the giving of rice husk biochar and kalakai bokashi for increasing the growth and yield of onion on spodosol. This study used Completely Randomized Design (CRD) of factorial pattern with two factors. The first factor was applying of rise husk biocar (B) consisting of 4 (four) levels, namely : B0 = 0 ton.ha-1, B1 = 6 ton.ha-1 , B2 = 9 ton.ha-1 and B3 = 12 ton.ha-1 . The second factor was the provision of bokashi kalakai (K) which consists of 4 (four) levels, namely : K0 = 0 ton.ha-1 , K1 = 15 ton.ha-1, K2 = 20 ton.ha-1 dan K3 = 25 ton.ha-1. The results showed the interaction of the rice husk biochar and kalakai bokashi have an effect heavy dry bulbs. The combination of rice husk biochar treatment (B3) 12 ton.ha-1 and bokashi kalakai (K3) 25 ton.ha-1 was able to increase the yield of onion with the yield of tuber dry weight of 45.33 g.plant -1
RESIDU BOKASHI KALAKAI DAN PUPUK NPK TERHADAP PERTUMBUHAN DAN HASIL JAGUNG KETAN (Zea mays certain ) PADA LAHAN GAMBAUT PEDALAMAN: Bokashi Kalakai Residue and NPK Fertilizer on Growth and Yield of Glutinous Corn (Zea mays certain) on Peatland Herlianur Herlianur; Syahrudin Syahrudin; Untung Darung; Kambang Vetrani Asie
AgriPeat Vol. 23 No. 1 (2022): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

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Abstract

The purpose of this research was to know determine the residue of bokashi kalakai with NPK fertilizer on inland peat soil on the growth and yield of glutinous corn (Zea mays certain ) This research was carried out in March 2021-May 2021 in the previous research area, Kalampangan Village, Sebangau District, Palangka Raya, Central Kalimantan Province. The experiment design conduted Randomized Block Dessign with single factor consisting 5 levels of treatment, namely, F0 = Control, F1 = Bokashi Kalakai Residue (15 ) + NPK (200 kg), F2 = Bokashi Kalakai Residue (15 ) + NPK (300 kg), F3 = Bokashi Kalakai Residue (15 ) + NPK (400 kg) dan F4 = Bokashi Kalakai Residue (15 ) + NPK (500 kg). The results showed that the residue of bokashi kalakai 15 t ha-1 + NPK 500 kg ha-1 was able to increase plant height growth of 110.67 cm (7 WAP) , the number of leaves was 7.89 strands ( 7 WAP), stem diameter 1.36 (7 WAP), leaf area 208.25 cm-2 (7 WAP), total dry weight of the plant 10.26 g (7 WAP), plant wet weight 62.97g (7 WAP), fresh weight of 60.98 g (7 WAP) and 132.40 g (7 WAP) fresh weight without husks
Implementasi Kebijakan Pemulihan Ekonomi Nasional (PEN) Melalui Program Bina Desa Mandiri Peduli Gambut di Kawasan Eks PLG Sejuta Hektar Provinsi Kalimantan Tengah Fengky F. Adji; Sosilawaty; Untung Darung; Nidya; Kadek Malina Silva; Khairunnisa; Fernandes
Jurnal Pengabdian Kampus Vol 7 No 2 (2020): Jurnal Pengabdian Kampus
Publisher : LPPM Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (683.85 KB) | DOI: 10.52850/jpmupr.v7i2.2082

Abstract

Pandemi Covid-19 secara global menimbulkan banyak korban jiwa tercatat sejak pertama kali virus Covid-19 terjadi di Wuhan, China hingga saat ini 14 Desember 2020 jumlah kematian sebanyak 1.618.103 jiwa. Melihat kondisi ini maka dirasa menjadi sangat penting tindakan yang dilakukan pemerintah dalam melandaikan kurva (flatten the curve) dengan bebarapa kebijakan dan peraturan. Salah satunya yang dilakukan oleh pemerintah Indonesia, adalah dengan melaksanakan program PEN (Pemulihan Ekonomi Nasional), agar tidak menyebabkan dampak yang lebih buruk lagi dari penerapan physical distancing atau Pembatasan Sosial Berskala Besar (PSBB) terkait pemulihan ekonomi di masyarakat. Terlebih saat ini keberadaan Kawasan eks Proyek Lahan Gambut (PLG) sejuta hektar di Kalimantan Tengah menjadi perhatian penting terkait 3R (Rewetting, Revegetation, and Revitalization), yang dalam hal ini program PEN pada Kawasan eks PLG ini diprioritaskan dalam peningkatan ketahanan pangan. Berdasarkan hal di atas, Program ketahanan pangan yang saat ini dilaksanakan oleh beberapa kementerian, yang salah satunya adalah Kementerian Lingkungan Hidup dan Kehutanan oleh Direktorat Jenderal Pengendalian Pencemaran dan Kerusakan Lingkungan, yang dalam hal ini dikoordinasikan oleh Direktorat Pengendalian Kerusakan Gambut (PKG) bekerjasama dengan Fakultas Pertanian, Universitas Palangka Raya di eks PLG dilakukan salah satunya melalui pendekatan pemberdayaan masyarakat yang dinamakan Program Bina Desa Mandiri Peduli Gambut. Program ini adalah kerangka penyelaras untuk program-program pembangunan yang ada di pedesaan gambut, khususnya didalam dan sekitar areal restorasi gambut. Pendekatan yang digunakan adalah merajut kerjasama antar desa yang ada dalam satu bentang alam Kesatuan Hidrologis Gambut (KHG). Pembentukan kawasan pedesaan gambut menjadi pintu masuk bagi perencanaan pengelolaan gambut oleh desa-desa tersebut
STUDI POTENSI TANAMAN BIOFARMACA DI KAWASAN IUPHKm “HANDAK MAJU” DESA TUMBANG NUSA, KECAMATAN JABIREN RAYA, KABUPATEN PULANG PISAU, PROVINSI KALIMANTAN TENGAH: Potential Study of Medicinal Plants in the IUPHKm “Handak Maju” Area at Tumbang Nusa Village, Jabiren Raya Sub-district, Pulang Pisau Regency, Central Kalimantan Province Adji, Fengky Florante; Yulianti, Nina; Darung, Untung; Oemar, Oesin; Sustiyah, Sustiyah; Yosep, Yosep; Jemi, Renhart; S.A.H.AR, Putra; Segah, Hendrik; Meilantina, Meilantina; M.T, Munier; P, Talulembang
AgriPeat Vol. 24 No. 2 (2023): JURNAL AGRIPEAT
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v24i2.10539

Abstract

Peatland is a specific ecosystem that is always waterlogged and has multiple functions, including economic, hydrological, environmental, cultural, and biodiversity functions. Existing peatlands, especially in Central Kalimantan, have great biodiversity potential. This potential provides benefits for people living in peat areas. This diversity of biodiversity has the potential of medicinal plants that have not been maximally explored. Therefore, through this activity, data will be obtained regarding the types and potential of medicinal plants in inland peat areas, which will facilitate their management. This research activity was carried out in the “Handak Maju” IUPHKm area for 3 (three) months, from July – September 2022. The implementation method is carried out through survey activities and field observations and carrying out of the Focus Group Discussions, as well as related literature studies. Based on the results of the survey conducted, it was found that several types of medicinal plants have the potential to be developed and preserved. According to Zuhud (1991) that medicinal plants are plants whose plant parts (leaves, stems or roots) have medicinal properties and are used as raw materials in the manufacture of modern and traditional medicines. It was further revealed that, medicinal plants are still not widely cultivated. However, the advantages of treatment using traditional medicinal plant ingredients are generally considered safer than the use of modern medicine. This is because traditional medicine has relatively fewer side effects than modern medicine.
PENGARUH PEMBERIAN GREEN TONIK DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN HASIL JAHE MERAH (ZINGIBER OFFICINALE ROSC.) PADA TANAH GAMBUT PEDALAMAN: THE EFFECT OF GREEN TONIC AND CHICKEN MANURE APLICATION ON THE GROWTH AND YIELDOF RED GINGER (ZINGIBER OFFICINALEROSC.) IN INLAND PEAT SOIL Sirenden , Ruben Tintin; Adji, Fengky Florante; Darung , Untung; Chotimah , Hastin Ernawati Nur Chusnul
AgriPeat Vol. 25 No. 01 (2024): JURNAL AGRIPEAT Vol. 25 No. 01 Maret 2024
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v25i01.12405

Abstract

The objective of this study was conducted to find out the effects of giving leaf fertilizer green tonic and organic fertilizer on the growth and yield of red ginger. The experimental design used was a factorial Completely Randomized Design (CRD) with two treatment factors. The first factor is giving leaf fertilizer green tonic, which consisted of 4 levels of concentrations of 0, 4, 5, and 6 ml liter-1 of water, while the second factor is giving organic fertilizer is divided into 4 levels doses of 0, 10, 20, and 30 ton ha-1. The variables measures were plant height, leaf number, number of tillers, total chlorophyll content and fresh weight of rhizomes. The results of the study showed that the interaction between giving leaf fertilizer green tonic and organic fertilizer had no significant effect on all the variables of the growth and yield of red ginger (plant height, leaf number, number of tillers, total chlorophyll content and fresh weight of rhizomes), however the real effects occurred in each treatment of a single factor. Leaf fertilizer Green Tonic had significant effect on all variables of the growth and yield of red ginger were observed. All concentration of leaf green tonic was tested 4, 5, 6 ml l-1 of water showed the growth and yield of red ginger were good, indicated by yield of fresh weight rhizome were highest at a concentration of 6 ml liter-1 of water with the weight of fresh weight of rhizome amounted to 104.24 g and significantly different from the control that is 74.93 g. Organic fertilizeronly had significant effect on plant height, leaf number, number of tillers, however it had not significant effect on the growth and yield of red ginger variables such as fresh weight of rhizome and total chlorophyl content. All doses of organic fertilizerwere given 10, 20, and 30 to ha-1 showed the good growth of plant height, the highest plant height at a dose of 30ton ha-1 is 67.08 cm and were significantly different from the control at 57.42 cm. Keywords: green tonic, chicken manure, red ginger, and peatland soil.
ANALISIS BUANGAN LIMBAH CAIR DOMESTIK TERHADAP KUALITAS AIR SUNGAI KAHAYAN DAN KESEHATAN MASYARAKAT DI KOTA PALANGKA RAYA Firmanto, Andris; Gumiri, Sulmin; Elvince, Rosana; Darung, Untung; Sinaga, Soaloon; Kembarawati, Kembarawati
Agrienvi: Jurnal Ilmu Pertanian Vol. 17 No. 2 (2023): Journal Agrienvi
Publisher : Agrienvi: Jurnal Ilmu Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/aev.v17i2.12664

Abstract

The management of domestic liquid waste disposal in Palangka Raya City which has not been carried out properly and flowed directly to the drainage has resulted in the flow becoming polluted. The polluted drainage around the Sakan - Mendawai road will have an impact on the water quality of the Kahayan River because it is directly connected to the drainage estuary without prior management. The decline in water quality will of course also have an impact on the quality of the health of the surrounding community who use water from the stream. This research was conducted to determine the quality of domestic wastewater in the drainage flow and how it relates to the water quality of the Kahayan River and the quality of public health around the City of Palangka Raya. The research method was carried out by testing the quality of wastewater and water quality of the Kahayan River. The test parameters consisted of pH, BOD, COD, TSS, Oil-Fat, Ammonia and total Coliform. The test results are compared with the applicable quality standards, and further analysis is carried out. The results showed that the domestic wastewater discharged from the drainage stream could not be channeled directly into the Kahayan River without any management because the BOD, COD, TSS and Ammonia parameters had exceeded the threshold for domestic wastewater quality standards. In terms of public health quality, poor water quality has the potential to become a breeding ground for disease germs that can infect the people who live nearby.
Respons Pemberian Serbuk Cangkang Telur Ayam Terhadap Pertumbuhan Hasil Tanaman Pakcoy (Brassica Rapa Chinensis L.) dan Peningkatan pH pada Tanah Gambut Anastashia, Tefanny; Jaya, Adi; Darung, Untung; Saptono, Mofit; Sustiyah; Surawijaya, Panji; Sulistiyanto, Yustinus
Jurnal Penelitian UPR Vol. 4 No. 1 (2024): Jurnal Penelitian UPR: Kaharati
Publisher : LPPM Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jptupr.v4i1.13047

Abstract

Pertumbuhan tanaman pakcoy sangat bergantung pada tingkat pH tanah media tanam. Salah satu upaya untuk meningkatkan pH tanah gambut rendah adalah dengan menggunakan serbuk cangkang telur ayam yang mengandung kalsium (Ca) sebesar 35,1-36,4%, lebih tinggi dibandingkan dengan kandungan kalsium pada kapur dolomit yang sebesar 21,70%. Tujuan penelitian ini adalah untuk menguji respons pertumbuhan dan hasil tanaman pakcoy terhadap pemberian serbuk cangkang telur ayam. Kemudian juga berupaya untuk menentukan dosis serbuk cangkang telur ayam yang dapat memberikan hasil terbaik pada tanaman pakcoy di tanah gambut. Selain itu, penelitian ini juga bertujuan untuk menguji respons pemberian serbuk cangkang telur ayam dalam meningkatkan pH tanah gambut pada budidaya tanaman pakcoy. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktor tunggal untuk mengetahui  perbedaan respons serbuk cangkang telur (T) terhadap dosis yang diberikan. Dosis serbuk cangkang telur yang digunakan sebanyak 1 t ha-1, 2 t ha-1, 3 t ha-1, 4 t ha-1, dan 5 t ha-1. Penelitian ini menunjukkan adanya korelasi positif antara dosis serbuk cangkang telur dengan pertumbuhan dan hasil tanaman. Secara khusus, dosis 5 t ha-1 serbuk cangkang telur memberikan hasil yang paling baik dalam hal lebar daun tanaman (7,1 cm) dan hasil tanaman (186,5 g tanaman-1). Selain itu, peningkatan dosis lebih lanjut dapat memberikan hasil yang lebih optimal pada tanaman pakcoy. Penambahan serbuk cangkang telur ayam pada tanah gambut menghasilkan kenaikan pH sebesar 0,89-1,59 poin sehingga menaikkan pH tanah dari 3,21 menjadi 4,8 dengan dosis 5 t ha-1.
Pengaruh Pemberian POC Urine Sapi Terhadap Pertumbuhan dan Hasil Kubis Bunga (Brassica oleracea var. Bottrytis L.) pada Tanah Inceptisol : The effect of giving poc cow urine on the growth and results of flowering cabbage plant (brassica oleracea var. Botrytis l.) In inceptisol soil Abdul Hamid, Syahrudin; Darung , Untung; Cesarianto , Andreyan; Abdul Syahid , Abdul Syahid; Vetrani Asie , Kambang; `Oemar, Oesin; Apung Atikah, Titin
AgriPeat Vol. 25 No. 02 (2024): JURNAL AGRIPEAT VULUME 25 NOMOR 02 SEPTEMBER 2024
Publisher : Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/agp.v25i02.15186

Abstract

The aim of the research was to determine the effect of applying cow urine liquid organic fertilizer on the growth and yield of flowering cabbage plants (Brassica oleracea var. Botrytis L.) on inceptisol soil. The research was carried out in March 2023 – August 2023 in Palangka Raya City, Central Kalimantan Province.  The research used a Randomized Group Design (RAK) with 6 treatment levels of cow urine POC doses, namely: 0; 15; 30; 45; 60; and 75 ml L-1 water.  The results showed that administration of various doses of POC cow urine had a significant effect on the growth and yield of flowering cabbage in inceptisol soil. Giving cow urine POC at a dose of 75 ml L-1 of water is the best treatment for the growth and yield of flowering cabbage with an average crop weight of 379 g or 16 tons/ha
INVENTARISASI DAN KARAKTERISASI PADI LOKAL LAHAN RAWA DI KAWASAN KECAMATAN PULAU MALAN KABUPATEN KATINGAN LOCAL RICE INVENTORY AND CHARACTERIZATION OF SWAMP LAND IN THE REGENCY OF PULAU MALAN, KATINGAN REGENCY Felisya, Terisna; Redin, Herry; Darung, Untung
Agrisintech (Journal of Agribusiness and Agrotechnology) Vol 3 No 2 (2022): Oktober
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/agrisintech.v3i2.461

Abstract

Terdapat dua agroekosistem utama di Kalimantan Tengah yang dominan dimanfaatkan untuk usaha tani padi, yaitu lahan rawa dan lahan kering. Padi lokal spesifik lahan rawa banyak ditemukan di Kabupaten Katingan, terlebih di Kecamatan Pulau Malan masih didominasi oleh padi lokal lahan rawa dikarenakan Kecamatan Pulau Malan berada di daerah sepanjang sungai Katingan yang pada suatu waktu sering mengalami banjir, kedalaman rawa yang berbeda-beda membuat masyarakat sering mengalami kegagalan usaha tani dalam pengembangan bibit unggul. Tujuan penelitian ini adalah untuk mengeksplorasi, menginventarisir dan mengkarakteristik serta menganilis jenis tanaman padi lokal dari kepunahan. Penelitian dilakukan di empat desa yang ada di Kecamatan Pulau Malan yaitu Desa Tewang Papari, Desa Tewang Darayu, Desa Buntut Bali, dan Desa Manduing Taheta pada bulan Desember 2021 – Juli 2022. Dari hasil inventarisasi terdapat 23 varietas padi lokal dengan karakter morfologi yang beraneka ragam, profil tanaman yang tinggi, jumlah anakan mulai dari sedang hingga sangat banyak, sebagian varietas memiliki aroma nasi yang harum dengan rasa nasi pulen, sedang hingga pera. 
Co-Authors Abdul Hamid, Syahrudin Abdul Syahid Abdul Syahid , Abdul Syahid Adi Jaya Adi Jaya, Adi Adji, Fengky Florante Anastashia, Tefanny Apung Atikah, Titin Budi Gunawan, Agus Cesarianto , Andreyan Chotimah , Hastin Ernawati Nur Chusnul Chotimah, Hastin E.N.C. Damanik, Zafrullah Erina Riak Asie Erlinda Yurisinthae Fauzi, Fouad Felisya, Terisna Fengky F. Adji Fernandes Firmanto, Andris Gaman, Sampang Gumiri, Sulmin Hendrik Segah, Hendrik Herlianur Herlianur Indira, Maulida Inoue, Takashi Irwan Irwan Irwan Sukri Banuwa Jaya, Harie Setiyadi Jemi, Renhart Kadek Malina Silva Kambang Verani Asie Kambang Vetrani Asie Kembarawati, Kembarawati Khairunnisa M.T, Munier Meilantina, Meilantina Moch. Anwar Mofit Saptono Muhammad Hudan Rahmat Nidya Nurmayulis Nyahu Rumbang Oemar, Oesin P, Talulembang Perkasa, Petrisly Rahmawati, Reni Redin, Herry Riak Asie, Erika Rosana Elvince S.A.H.AR, Putra Safitri, Wanda Saputra, Marcelino A. Silalahi, Artha Theresia Sirenden , Ruben Tintin Soaloon Sinaga Sosilawaty Sosilawaty Sudomo, MFA Sukardi Sukardi Sukarna, R. M. Sulistiyanto, Yustinus Surawijaya, Panji Susi Kresnatita Susi, Theresia Sustiyah Sustiyah Suwido Hester Limin Suwido Hester Limin, Suwido Hester Syahrudin Syahrudin Takashi Inoue Taufik Norhidayat, Muhammad Vera Amelia Vetrani Asie , Kambang Vetrani Asie, Kambang Widiastuti, Lusia Y Kharisma Yosep Yosep Yulianti, Nina `Oemar, Oesin