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Aplikasi Pemberian Pupuk Kompos dan Biochat untuk Bunga Bungenvil di Pot pada Kelompok Ibu-Ibu PKK RT 23 Kelurahan Pasir Putih Kota Jambi Nasution, Hasriati; Suryanto; Yusfaneti; Saat, Asmadi
Studium: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 2 (2025): Studium: Jurnal Pengabdian Kepada Masyarakat
Publisher : WIDA Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53867/jpm.v5i2.136

Bougainvillea, commonly known as paper flower, is widely used to enhance environmental aesthetics due to its bright and attractive flowers. In addition to its ornamental value, this plant also provides benefits for health and the environment. Proper cultivation of bougainvillea is essential to achieve healthy growth and abundant flowering. One of the key factors for successful plant growth is the use of appropriate growing media with a loose structure, good drainage, and sufficient essential nutrients. Compost fertilizer is an organic fertilizer produced through the controlled decomposition of organic materials by microorganisms, which is beneficial for improving soil structure and nutrient availability. In addition to compost, the application of biochar to the growing media significantly contributes as a soil amendment by improving both chemical and physical soil properties, while also enhancing the soil’s water-holding capacity. Through this community service activity, members of the PKK women’s group of RT 23, Pasir Putih Subdistrict, Jambi City, were provided with educational materials and hands-on demonstrations on the proper use of compost and biochar in bougainvillea cultivation. The activities resulted in increased knowledge and practical skills among the participants and are expected to provide long-term social and environmental benefits. Strengthening skills in ornamental plant cultivation through the use of appropriate and high-quality organic inputs is also important in supporting household-based productive activities within the community.Bottom of Form

The Relationship Between Soil Layer Depth and Macro Nutrients N P K In Oil Palm Plantations In Sungai Tawar Village Tanjung Jabung Timur Regency Nasution, Hasriati; Suryanto, Suryanto; Saad, Asmadi
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.830

Peatland characteristics are an important consideration in land management for agricultural development. As peat depth increases, nutrient availability and microbial activity tend to decline, while soil acidity (pH) increases. Thicker peat layers therefore have a significant influence on soil fertility. Oil palm (Elaeis guineensis Jacq.), originating from Nigeria in West Africa, is widely cultivated in Malaysia, Indonesia, Thailand, and Papua New Guinea. Oil palm plays a strategic role in national plantation development by creating employment opportunities, improving community welfare, and contributing substantially to national foreign exchange earnings, with Indonesia being one of the world’s major palm oil producers. This study was conducted at an oil palm plantation in Sungai Tawar Village, Geragai Subdistrict, East Tanjung Jabung Regency. The research was carried out over four months during 2024–2025. Soil analyses were performed at the Soil Laboratory, Faculty of Agriculture, Universitas Jambi. The study used a survey method with purposive random sampling. Observed parameters included groundwater table depth, soil organic carbon (C-organic), peat depth, macronutrient content (N, P, and K), and peat maturity. Observations were conducted on oil palm stands aged 11 and 16 years, with ten soil sampling replications for each plant age. Data interpretation to identify differences in soil depth and NPK content between oil palm ages was conducted using an independent t-test for C-organic content, N, P, and K levels, groundwater table depth, peat thickness, and peat maturity. The relationship between C-organic content and NPK was analyzed using simple linear regression. Results showed strong correlations between peat layer depth, groundwater level, and nitrogen availability, as well as between soil C-organic content and total nitrogen, available phosphorus, and total potassium across different oil palm ages.

Hubungan Kadar C-Organik Tanah Gambut Terhadap Ketersedian Unsur Hara Makro N P K di Perkebunan Kelapa Sawit PTPN IV Unit di Desa Langan Tengah Kecamatan Bebdahara Kabupaten Tanjung Jabung Timur Yusfaneti, Yusfaneti; Nasution, Hasriati; Saad, Asmadi; Mulyati, Sri
Jurnal Inovasi Global Vol. 3 No. 12 (2025): Jurnal Inovasi Global
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jig.v3i12.483

This study aims to analyze the effect of peat thickness, organic C content, and macronutrients (N, P, K) on land productivity in oil palm plantations. The study was conducted at the PTPN IV Oil Palm Plantation, Lagan Tengah Village Unit, Bendahara District, East Tanjung Jabung Regency, using survey and Proportional Random Sampling methods. The parameters observed included peat groundwater level, organic C content, N, P, K nutrient content, peat depth, and peat maturity in oil palm plants aged 6, 11, and 16 years. Data analysis was carried out using the Unpaired Mean Value Test and Simple Linear Regression Test. The results showed a significant relationship between peat depth and groundwater level at the age of 6 years (R = 72.3%) and 11 years (R = 81.0%). The relationship between organic C and total soil nitrogen in oil palm plants aged 6 years (R = 85%) and 11 years (R = 72%) was also significant. In addition, there was a positive relationship between organic carbon and available phosphorus (6-year-old, R = 0.79; 11-year-old, R = 0.65) and total soil potassium (6-year-old, R = 0.80; 11-year-old, R = 0.758). These results demonstrate the importance of peat depth and nutrient management in increasing oil palm productivity.

The Relationship Between Soil Layer Depth and Macro Nutrients N P K In Oil Palm Plantations In Sungai Tawar Village Tanjung Jabung Timur Regency Nasution, Hasriati; Suryanto, Suryanto; Saad, Asmadi
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.830

Peatland characteristics are an important consideration in land management for agricultural development. As peat depth increases, nutrient availability and microbial activity tend to decline, while soil acidity (pH) increases. Thicker peat layers therefore have a significant influence on soil fertility. Oil palm (Elaeis guineensis Jacq.), originating from Nigeria in West Africa, is widely cultivated in Malaysia, Indonesia, Thailand, and Papua New Guinea. Oil palm plays a strategic role in national plantation development by creating employment opportunities, improving community welfare, and contributing substantially to national foreign exchange earnings, with Indonesia being one of the world’s major palm oil producers. This study was conducted at an oil palm plantation in Sungai Tawar Village, Geragai Subdistrict, East Tanjung Jabung Regency. The research was carried out over four months during 2024–2025. Soil analyses were performed at the Soil Laboratory, Faculty of Agriculture, Universitas Jambi. The study used a survey method with purposive random sampling. Observed parameters included groundwater table depth, soil organic carbon (C-organic), peat depth, macronutrient content (N, P, and K), and peat maturity. Observations were conducted on oil palm stands aged 11 and 16 years, with ten soil sampling replications for each plant age. Data interpretation to identify differences in soil depth and NPK content between oil palm ages was conducted using an independent t-test for C-organic content, N, P, and K levels, groundwater table depth, peat thickness, and peat maturity. The relationship between C-organic content and NPK was analyzed using simple linear regression. Results showed strong correlations between peat layer depth, groundwater level, and nitrogen availability, as well as between soil C-organic content and total nitrogen, available phosphorus, and total potassium across different oil palm ages.

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