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All Journal Jurnal Keteknikan Pertanian Tropis dan Biosistem Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian IJoASER (International Journal on Advanced Science, Education, and Religion) Attractive : Innovative Education Journal DEVOSI Studium: Jurnal Pengabdian Kepada Masyarakat Bulletin of Community Engagement Jurnal Al-Qiyam Jurnal Tana Mana Jurnal Karya Abdi Masyarakat Jurnal Ilmiah Ilmu Terapan Universitas Jambi Mutiara: Multidiciplinary Scientifict Journal Inovasi Jurnal Pengabdian Masyarakat (IJPM) Jurnal Inovasi Global Buletin Dharmas Andalas
Hasriati Nasution
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Journal : bulletin of community engagement

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Kajian Erosi Andisol Dibawah Vegetasi Tanaman Kopi, Campuran Kopi dan Kayu Manis, Kayu Manis Serta Hutan di Desa Nilau Dingin Hasriati Nasution; Yusfaneti; Asmadi Saad
Bulletin of Community Engagement Vol. 4 No. 2 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i2.1571

Abstract

The purpose of the study was to determine the erosion that occurs under coffee, cinnamon, a mixture of cinnamon and coffee and Andisol forest soil. Soil analysis was carried out at the Soil Physics and Chemistry Laboratory, Faculty of Agriculture, University of Jambi. Soil erosion Soil sampling for determining soil erosion in coffee soil, organic matter content, volume weight, total pore space and soil permeability was carried out by survey using the Proportional Random Sampling method in areas planted with coffee vegetation, a mixture of coffee and cinnamon, cinnamon and forest vegetation on a slope of 8% - 15%. The parameters observed were soil organic matter content, permeability, soil volume weight, total pore space, soil erodibility and soil erosion, soil texture. Each treatment was repeated 15 times. To distinguish the physical properties of Andisol under cinnamon, coffee, cinnamon mixed with coffee and forest soil. conducted using the Unpaired Mean Value Test at the 5% level (Steel and Torrie, 1995). From the results of the Unpaired Mean Value Test, it was found that under coffee vegetation and a mixture of coffee and cinnamon, the soil organic matter, permeability, volume weight, total pore space, erodibility and soil erosion were the same, but significantly different from the soil under cinnamon vegetation and forest. Under cinnamon vegetation and forest, there was no significant difference in the parameters of organic matter content, volume weight, total pore space, erodibility and soil erosion and only differed in soil permeability. The conclusion is that soil erosion in coffee vegetation and a mixture of coffee and cinnamon is the same erosion. However, it is different from cinnamon vegetation and forest.  
Aplikasi Biochat Tempurung Kelapa dan Pupuk Kandang Sapi terhadap Perubahan beberapa Sifat Fisik Ultisol dan Hasil Tanaman Kacang Tanah Nasution, Hasriati; Mulyati, Sri; Yusfaneti, Yusfaneti
Bulletin of Community Engagement Vol. 4 No. 1 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i1.1060

Abstract

Peanuts are a secondary crop, belonging to the Leguminoceae family, sub-family Papilionoideae, genus Arachis and Hypogea. As a food crop, peanuts are ranked second after soybeans. Peanuts can be planted in Ultisol soil. Diaman Ultisol is a marginal soil with the characteristics of having a low volume weight, low aggregate stability and also very low water holding capacity and an organic matter content of less than 5%. The aim of the research is to determine the optimal dose of biochar and cow manure for peanut plants. The usefulness of the research results will be to make recommendations for several physical properties of the soil so that the soil can be used sustainably. The research was carried out experimentally by giving Biochat coconut shell and cow manure as a treatment using a Randomized Block Design (RAK) with 6 treatments and 4 replications so that there were 24 experimental plots with a plot size of 2 x 3 m. The parameter observed was the C-organic content. Volume Weight, Total Pore Space, percent of soil aggregate and stability of soil aggregate and peanut crop yield. The results data were analyzed for organic C content, soil volume weight, total pore space, aggregate percentage and aggregate stability and peanut yields were tested using a Randomized Block Design and continued with the Duncan Distance Test at the 5% level (Steel and Torrie, 1995). From the research results, it was found that the mixture of 5 coconut shell Biochat + 5 cow manure and 10 tons of coconut shell Biochat + 10 tons of cow manure was significantly different from other treatments and without giving biochat on soil organic C content, soil volume weight, total space. pores, aggregate percentage, aggregate stability and peanut crop yield. Keywords: Biochat Application, Coconut Shell, Cow Manure
Konversi Hutan Menjadi Tanaman Kayu Manis dan Kopi terhadap Kemantapan Agregat Andisol di Kecamatan Lembah Masurai Kabupaten Merangin Nasution, Hasriati; Suryanto, Suryanto; Saad, Asmadi
Bulletin of Community Engagement Vol. 4 No. 1 (2024): Bulletin of Community Engagement
Publisher : CV. Creative Tugu Pena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51278/bce.v4i1.1065

Abstract

Andisol is soil located in volcanic mountain areas with the characteristics of black or dark soil and is formed from volcanic ash. The main problem is that Andisol soil has andic properties if the soil is dry, the soil does not easily absorb water anymore and the aggregate stability is low so it is easy for soil particles to be eroded from the hill. andosol. The aim of the research was to examine the influence of cinnamon and coffee plants on the stability of Andisol aggregates, relatively similar to forest soil. The usefulness of research on cinnamon and coffee plants is expected to be able to replace forest vegetation in the physical properties of Andisol soil. The research was carried out in Lembah Masurai District, Merangin Regency. at an altitude of 1300 m above sea level with the Andisol type. The research was carried out over 4 months in 2024. Soil analysis was carried out at the Soil Physics and Chemistry Laboratory, Faculty of Agriculture, Jambi University. Soil sampling to determine soil aggregate density, organic matter content, bulk volume and soil permeability was carried out by survey using the Proportive Random Sampling method in areas planted with cinnamon, coffee, cinnamon mixed with coffee plants and forest soil on a slope of 8% - 15 %. The parameters observed were organic matter content, permeability, soil volume weight, total pore space, aggregate percentage, soil aggregate stability. Each treatment was repeated 15 times. To differentiate the physical properties of Andisol, cinnamon, coffee, cinnamon mixed with coffee and forest soil were planted. carried out with the Unpaired Middle Value Test at the 5% level (Steel and Torrie, 1995). From the results of the Unpaired Middle Value Test, it was found that replacing forest with cinnamon plants, the organic matter content, aggregate percentage, and aggregate stability were the same as forest soil but different from coffee plantings and mixed cinnamon and coffee plantations. Keywords: Forest Conversion to Cinnamon, Stability of Andisol, Andisol
Co-Authors Anis Tatik Maryani Arzita Asmadi Saad Emanauli Emanauli , Emanauli Emanauli, Emanauli Ermadani Ermadani Fathia, Nyimas Myrna Elsa Henny H Islah Hayati M. Ridwan Margarettha Margarettha Margarettha, Margarettha Miranti Sari Fitriani Muhammad Syarif, Muhammad Nela Safelia Saad, Asmadi Saat, Asmadi Sinambela, Esther Leoni Sri Mulyati Suryanto Suryanto Suryanto Yusfaneti Yusfaneti, Yusfaneti Yusfanety, Yusfanety