Claim Missing Document
Check
Articles

Found 2 Documents
Search

PREDIKSI TINGKAT BAHAYA EROSI DAN TINDAKAN KONSERVASI TANAH PADA PERKEBUNAN KARET RAKYAT DI KELURAHAN NYARUNGKOP KECAMATAN SINGKAWANG TIMUR Sakti, Ingdwi Lara; Riduansyah, Riduansyah; Chandra, Tino O
Jurnal Sains Pertanian Equator Vol 13, No 4
Publisher : Fakultas Pertanian Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jspe.v13i4.82717

Abstract

Penggunaan lahan berpengaruh terhadap tingkat bahaya erosi dalam suatu wilayah. Tujuan penelitian ini menganalisis tingkat bahaya erosi pada perkebunan karet rakyat di Kelurahan Nyarungkop Kecamatan Singkawang Timur untuk mengupayakan kelestarian pertanian berkelanjutan. Pengambilan sampel tanah menggunakan teknik purposive sampling. Titik pengamatan diambil sebanyak 6 sampel berdasarkan vegetasi, jenis tanah, dan kelas lereng yang didapat dari overlay satuan lahan. Setiap satuan lahan diambil 2 ring sampel tanah untuk diuji di laboratorium. Kemudian, data dianalisis menggunakan persamaan Universal Soil Loss Equation (USLE) dan Analisis Bahaya Erosi (TBE). Hasil yang didapat pada lokasi penelitian memiliki tingkat erosi yang sangat rendah, sehingga tindakan konservasi yang diberikan pada lahan tersebut cukup menggunakan teras tradisional.
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