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Rinto Manurung
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Jurnal Ilmu Tanah dan Sumber Daya Lahan
Published by Universitas Tanjungpura
ISSN : 2443101X     EISSN : 25799800     DOI : https://10.26418/pedontropika
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Research and study in soil science and other fields related, include : Soil physics and conservation Soil chemistry and fertility, Soil biology and biotechnology Clay mineralogy Plant nutrient Pedogenesis Geology and Mineralogy Soil survey and classification Soil reclamation and remediation Soil and Water Quality
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Tanah
Articles 9 Documents
 1 
Search results for , issue "Vol 11, No 2 (2025): Agustus" : 9 Documents clear
Peranan Kompos Kulit Kopi dan Pupuk Kandang Ayam terhadap Ketersediaan Hara N, P, K dan Pertumbuhan Tanaman Jagung (Zea mays L.) di Tanah Ultisol Fadhlurrahman, Syarif Novel; Hayati, Rita; Riduansyah, Riduansyah
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.86851

Abstract

Ultisols are marginal soils that are low in nutrients and organic matter. The low nutrient and organic matter content needs to be improved with an ameliorant in the form of coffee husk compost combined with chicken manure, which is widely available in the soil. This study aims to determine the effect of combining coffee skin compost and chicken manure on the availability of N, P, and K nutrients, as well as the growth of corn plants in ultisol soil. The research design used in this study was a completely randomized design (CRD) with a factorial arrangement, consisting of 9 treatments and 3 replications, resulting in 27 sample plots. The treatments included two factors: factor A (coffee skin compost) and factor P (chicken manure). The results showed that the chicken manure treatment increased soil pH, organic carbon, total nitrogen, available phosphorus, and exchangeable potassium, while the coffee skin compost treatment enhanced exchangeable potassium. However, neither treatment had a significant effect on plant height or stem diameter, and no significant interaction was observed between the two factors.
Pengaruh Persentase Bahan Organik dan Tanah terhadap Serapan Hara N, P, K dan Hasil Tanaman Jagung (Zea mays L.) di Tanah Aluvial Estuninggusti, Gati; Hayati, Rita; Arief, Fiera Budiarsyah
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.87879

Abstract

Tanah Aluvial yang digunakan sebagai media penanaman tanaman jagung memiliki kekurangan pada sifat fisik, kimia dan biologisnya. Satu diantara alternatif yang dapat digunakan untuk mengatasi permasalahan tersebut adalah dengan memberikan bahan organik berupa biochar sekam padi dan pupuk kandang ayam yang mampu menahan kation hara tanaman sehingga tidak mudah hilang serta menyediakan unsur hara bagi tanaman. Penelitian ini dilakukan untuk mengkaji pengaruh persentase bahan organik dan tanah terhadap berat kering bagian atas tanaman, serapan hara N, P, K dan berat pipilan kering per tanaman di tanah Aluvial. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 6 ulangan yaitu P0 (10 kg Tanah (100% Tanah)), P1 (500 g Biochar Sekam Padi + 500 g Pupuk Kandang Ayam + 9 kg Tanah (10% Bahan Organik + 90% Tanah)), P2 (1 kg Biochar Sekam Padi + 1kg Pupuk Kandang Ayam + 8 kg Tanah (20% Bahan Organik + 80% Tanah)), P3 (1,5 kg Biochar Sekam Padi + 1,5 kg Pupuk Kandang Ayam + 7 kg Tanah (30% Bahan Organik + 70% Tanah)). Hasil penelitian menunjukkan bahwa persentase terbaik adalah pada perlakuan P2 (1 kg Biochar Sekam Padi + 1 kg Pupuk Kandang Ayam + 8 kg Tanah) yang meningkatkan berat kering bagian atas tanaman sebesar 210,71%, serapan N bagian atas tanaman 126,04%, serapan P bagian atas tanaman 354,76%, serapan K bagian atas tanaman 228,22% dan berat pipilan kering per tanaman 71,51% dibandingkan kontrol.
Pengaruh Persentase Bahan Organik dan Tanah terhadap Ketersediaan Hara N, P, K dan Pertumbuhan Tanaman Jagung (Zea mays L.) di Tanah Aluvial Hadiana, Claudia Bella; Hayati, Rita; Arief, Fiera Budiarsyah
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.87840

Abstract

Pemanfaatan tanah Aluvial untuk budidaya jagung menghadapi tantangan terkait sifat fisik, kimia, dan biologisnya. Jagung memerlukan kondisi tanah dan lingkungan yang optimal untuk hasil maksimal. Bahan organik seperti pupuk kandang ayam dan biochar dari sekam padi digunakan sebagai pembenah tanah Aluvial. Penelitian ini bertujuan untuk mengkaji pengaruh persentase bahan organik dan tanah terhadap ketersediaan unsur hara N, P, dan K serta pertumbuhan jagung di tanah aluvial. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL). Analisis dilakukan menggunakan ANOVA dengan uji F, dan perbedaan signifikan antar perlakuan diuji lebih lanjut menggunakan Duncan"™s Multiple Range Test pada taraf kepercayaan 5%. Penelitian terdiri dari 4 perlakuan dengan 6 ulangan, menghasilkan total 24 polybag. Perlakuan yang diuji adalah: P0 (10 kg tanah), P1 (9 kg tanah + 500 g biochar + 500 g pupuk kandang ayam), P2 (8 kg tanah + 1 kg biochar + 1 kg pupuk kandang ayam), dan P3 (7 kg tanah + 1,5 kg biochar + 1,5 kg pupuk kandang ayam). Perlakuan P3 meningkatkan pH sebesar 2,91%, C-organik sebesar 51,26%, N-total sebesar 75%, K-dd sebesar 83,7%, dan tinggi tanaman sebesar 44% dibandingkan kontrol.
Pengaruh Pemberian Arang Sekam Padi dan Pupuk NPK Terhadap Ketersediaan Unsur Hara N, P, K dan Hasil Tanaman Bawang Merah di Tanah Gambut Utama, Redian Risky Septi; Sulakhudin, Sulakhudin; Nusantara, Rossie Wiedya
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.96674

Abstract

Peat soil is acidic with an average pH below neutral. This is a challenge for farmers to utilize the vast amount of peat soil in West Kalimantan. Ameliorants used from materials that are easily available and can reduce dependence on the use of factory fertilizers. Husk charcoal is one of the organic materials that can increase nutrients and the combination of NPK fertilizer can increase shallot production. This study aims to see the effect of rice husk charcoal and NPK on planting shallot plants on peatlands. The research was conducted by planting 9 treatment samples on peat soil using a predetermined dose of rice husk charcoal and NPK fertilizer with 3 repetitions of each treatment. The research design used a complete factorial randomized design with the first factor being the dose of rice husk charcoal and the second factor being the dose of NPK fertilizer. From the results of this study, the largest dose of rice husk charcoal and NPK fertilizer is 700g/polybag of rice husk charcoal and 10g/polybag of NPK fertilizer is the most optimal dose for shallot plants grown in peat soil by increasing soil N-total, bulb weight, bulb diameter and bulb length of shallot plants.
Peranan Kompos Kulit Kopi dan Pupuk Kandang Ayam terhadap Serapan Hara N, P, dan K pada Tanaman Jagung (Zea mays L.) di Tanah Ultisol Jihansyah, Jihansyah; Hayati, Rita; Riduansyah, Riduansyah
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.87567

Abstract

Luas sebaran tanah ultisol di kalimantan barat mencapai 21.938.000 dari total luasan wilayah Kalimantan Barat. Jagung (Zea Mays L.) merupakan tanaman serealia yang yang bernilai strategis dan ekonomis serta mempunyai peluang untuk dikembangkan, produktivitas jagung saat ini masih relatif rendah yaitu berkisar 4-5 t ha-1 sementara jagung manis ini dari deskripsi dapat menghasilkan 9,2 t ha-1. Penelitian ini bertujuan untuk mengetahui peranan kompos kulit kopi dan pupuk kandang ayam terhadap serapan hara N, P, K serta hasil tanaman jagung (Zea Mays L.) di tanah ultisol. Rancangan Penelitian yang digunakan dalam penelitian ini adalah RAL (Rancangan Acak Lengkap) faktorial dengan 9 perlakuan 3 ulangan, sehingga terdapat 27 plot sampel. Perlakuan penelitian terdiri dari faktor A dan faktor P, dimana faktor A yaitu kompos kulit kopi dan faktor P yaitu pupuk kandang ayam. Pemberian kompos kulit kopi secara tunggal dapat meningkatkan berat kering bagian atas tanaman dan kombinasi perlakuan A1P3 (kompos kulit kopi dosis 450 g/polibag dan pupuk kandang ayam dosis 1350 g/polibag) dapat meningkatkan serapan hara N bagian atas tanaman sebesar 65,68%, serapan hara P bagian atas tanaman sebesar 42,85% dan serapan hara K bagian atas tanaman sebesar 6,47%.
Evaluasi Kemampuan Lahan di Desa Punggur Kecil Kecamatan Sungai Kakap Kabupaten Kubu Raya Rahmansyah, Fathur; Hazriani, Rini; Manurung, Rinto
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.90979

Abstract

The evaluation of land capability in Punggur Kecil Village, Sungai Kakap Sub-district, Kubu Raya Regency, West Borneo aims to assess land potential and limitations to support effective and sustainable land use planning in the area. This study used a grid method covering physical and chemical characteristics, as well as environmental factors such as topography, climate, and current land use patterns. Data were collected through field surveys, soil sampling, and physical and chemical laboratory analysis to determine key parameters such as soil pH, salinity, permeability, and fiber content. The evaluation results show that most of the land in Punggur Kecil Village has high potential for agricultural activities, especially for annual crops and plantation crops. The findings of this study are expected to provide guidance for better land use planning, as well as recommendations for sustainable management in Punggur Kecil Village, in order to increase productivity and sustainability of natural resources in accordance with Kubu Raya Regency Regional Regulation Number 7 of 2016 concerning Spatial Planning of Kubu Raya Regency 2016-2036 in the area of Punggur Kecil Village, Sungai Kakap District, Kubu Raya Regency, West Borneo
Pemberian Kombinasi Pupuk Kandang Kambing dan Pupuk N, P, K terhadap Serapan Hara N, P, K serta Hasil Tanaman Jagung (Zea mays L.) di Tanah Ultisol Rizki, Saffira Nurfadilah; Hayati, Rita; Widiarso, Bambang
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.87876

Abstract

Ultisol soil is one of the soil types that are widespread in Indonesia, especially West Kalimantan, and has the potential to be used as corn (Zea mays L.) cultivation land. Based on its characteristics, Ultisol is less supportive of plant growth because it has an acidic pH (
Sifat Fisika Tanah pada Lahan Sawah Pasang Surut dengan Olah dan Tanpa Olah Tanah di Kebun Percobaan BPSIP Kabupaten Kubu Raya Uljanah, Nisa; Junaidi, Junaidi; Hazriani, Rini
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.91031

Abstract

Land preparation to start the rice planting season in the Experimental Garden applies tillage and no-tillage systems. This study aims to assess the differences in soil physical properties on tidal rice fields with tillage and no-tillage systems in the Experimental Farm of BPSIP Kubu Raya Regency. Soil sampling used the transect method and there were 5 observation points at each soil sampling location. Soil samples were taken at a depth of 0-20 cm and 20-40 cm which are intact soil samples and disturbed soil samples while soil aggregate samples were taken at a depth of 0-20 cm. The parameters of soil physical properties include soil fraction, bulk density, total porosity, permeability rate, field capacity water content, and aggregate stability. The results showed that there were no differences in soil physical properties in tidal rice fields with tillage and no-tillage surjan systems in all soil physical properties parameters, except for the soil aggregate stability parameter which showed significantly different results, no-tillage rice fields had higher values than tillage rice fields.
Karakteristik Curah Hujan Pada Lahan Gambut Kawasan Pesisir Lintang Utara Dan Selatan Kalimantan Barat Suryadi, Urai Edi; Chandra, Tino O; Krisnohadi, Ari
Pedontropika: Jurnal Ilmu Tanah dan Sumber Daya Lahan Vol 11, No 2 (2025): Agustus
Publisher : Soil Science Department, Faculty of Agriculture, Tanjungpura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/pedontropika.v11i2.85535

Abstract

The peatland of the Coastal Area is wider than the Inland Area of West Kalimantan Province, where the peatland of the Coastal Area South Latitude is wider than North Latitude. This study aims to examine the characteristics of rainfall that occurs in the Coastal Area of the Regency/City of North Latitude and South Latitude of West Kalimantan Province which is the basis for planning sustainable peatland management. The research method analyzes the characteristics of rainfall at 4 climatology stations with the furthest and closest distances to the Equator in the Coastal Area of West Kalimantan North Latitude (Sambas and Mempawan) and South Latitude (Kubu Raya and Ketapang). The results of the study show that Climate Type A (Very Wet) except Ketapang has Climate Type B (Wet), a return period (Tr) of 2 years and a 50% chance is a very important design plan on rainfall and minimum monthly rainy days as a basis for planning water management for water management to anticipate drought on cultivated land and dry peat soil that does not return, on rainfall and maximum monthly rainy days as a basis for planning water management for land drainage to anticipate excess water that can disrupt the growth of cultivated plants, as well as a return period (Tr) of 20 years and a 5% chance (P) is a very recommended design plan on maximum daily rainfall as a basis for planning location-specific water channels so that the land does not experience flooding and drought for sustainable water management of cultivated peatland plants

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