Artikel dari Penerbit "University of Lampung"

Penerbit: University of Lampung

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Ditemukan 670 artikel.

The Effect of Planting Media on Several Chemical Properties of Soil and Growth of Moringa Stem Cuttings (Moringa oleifera Lam.)

Oleh: Wahdah, Rabiatul

This research was conducted to determine the effect of planting media on the growth of Moringa stem cuttings and determine the best planting media for growing Moringa stem cuttings. The research was carried out in July-October 2023. Located on the Wasaka III Student Dormitory grounds, Lambung Mangku...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 30 No. 3: September 2025 (in Progress)

Spatial Analysis of Available and Suitable Land for Oil Palm in Ketapang Regency

Oleh: Yuwono, Probo, Widiatmaka, Widiatmaka, Fuah, Asnath Maria

Oil palm plantations are a leading sub-sector in Indonesia's agricultural sector which is experiencing rapid growth. Ketapang Regency, as the area with the largest oil palm plantation area in West Kalimantan, has great potential for further development. This study aims to analyze the suitability of ...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 30 No. 3: September 2025 (in Progress); 1

Influence of Land Use and Land Cover Variations on Soil Carbon Sequestration Potential in the Northern Madhupur Tract, Bangladesh

Oleh: Farukh, Murad Ahmed

AbstractThis study examines the effects of diverse land use and land cover (LULC) types on soil physico-chemical properties and carbon sequestration potential in the northern Madhupur Tract, Bangladesh. Soil samples were collected from seven LULC types – sal forest, social forest, orchard, ba...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 30 No. 3: September 2025 (in Progress)

From Rice to Oil Palm: The Historical Evolution of Peatland Reclamation in the Berbak Delta, Indonesia

Oleh: Widjaja, Hermanu

The Berbak Delta in Jambi Province, Indonesia, underwent large-scale peatland reclamation in the 1970s to develop rice fields through a transmigration program. Initially, rice production averaged 3–4 tons/ha but declined to less than 1 ton/ha due to the conversion of peat soils into acid sulf...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 30 No. 3: September 2025 (in Progress)

Advanced Modeling of Potato Productivity Using Soil Physical Properties and Vegetation Index Transformations

Oleh: Sudarto, Sudarto, Putra, Aditya Nugraha, Fauziah, Dwi Christina

Global potato production reached approximately 383 million metric tons in 2025, with Indonesia contributing around 1.22 million metric tons (0.32% of global output). However, the sustainability of Indonesia’s potato production is increasingly threatened by soil quality degradation in key grow...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 30 No. 3: September 2025 (in Progress)

Soil Organic Carbon in Typic Hapluderts on Different Slopes and Land Uses

Oleh: Aulia, Shofiana Kholifatul Fathonah, Nurcholis, Mohammad

Organic carbon is a key component in the carbon cycle and plays a crucial role in determining soil quality. This research aimed to determine the soil organic carbon content on different slopes and land uses in Candirejo Village, Semin District, Gunungkidul Regency. Fieldwork was conducted using a su...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 31 No. 1: January 2026 ; 17-26

Flux of Nutrient Leaching from Ultisol of Pineapple Plantation Ameliorated with FABA and Compost and Its Implications on Fertilizer Management

Oleh: Alayya, Nahdlia Putri, Iskandar, Iskandar, Sudadi, Untung

Ultisol is a weathered tropical soil order with low fertility status. It is also prone to nutrient leaching processes. Plantation area of PT. Great Giant Pineapple (PT GGP), grown in Ultisol, has been intensively cultivated for decades in rotation with banana and cassava. This study aims to evaluate...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 31 No. 1: January 2026 ; 9-16

Model of the Relationship Between Selected Soil Physical Properties of Oil Palm Soil

Oleh: Hermawan, Bandi, Putri, Elsa Lolita, Utami, Wanda Afrilia

Soil, water, and plants are interrelated elements in agricultural production. An in-depth understanding of the characteristics and interactions of these three aspects is essential in effective agricultural system management. The study aims to examine the relationship between soil’s water-holding c...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 31 No. 1: January 2026 ; 35-43

Distribution of Soil Organic Carbon along an Elevation Gradient on Kaba Volcano, Bengkulu Province, Indonesia

Oleh: Candra, I Nyoman, Parta Wijaya, Denny, Elvia, Rina

Climate change is a global issue largely driven by increasing atmospheric carbon dioxide levels. Many studies have focused on reducing CO2 emissions to mitigate its impacts. Volcanic soils are recognized for their high capacity to sequester carbon, second only to deep-sea reservoirs. However, limite...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 31 No. 1: January 2026 ; 1-7

Advanced Nitrogen Management: Effects of Nano-Coated Urea on Nitrogen Leaching in Loam

Oleh: Yunita, Dinda Mahartian, Lutfi, M Wasilul, Aulia Hanuf, Atiqah

Urea fertilization using controlled-release techniques is an effective way to reduce nitrogen (N) loss. One technique to decelerate N release and enhance fertilization efficiency involves applying Controlled Release Fertilizer (CRF) via Nano-Coated Urea (NCU) technology. The purpose of this study wa...

Sumber: JOURNAL OF TROPICAL SOILS; Vol. 31 No. 1: January 2026 ; 27-33

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