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All Journal Anjoro : International Journal of Agriculture and Business Jurnal Tarreang: Tren Pengabdian Masyarakat Agrokompleks
Greis Greis
Universitas Sulawesi Barat
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Environmental Science

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Pembuatan kompos dari pupuk kandang dan serbuk kayu di Green House Universitas Sulawesi Barat sebagai sarana pemberian ilmu bagi mahasiswa: Compost production using manure and sawdust as raw materials in the Greenhouse of Universitas Sulawesi Barat for the knowledge improvement of students Angel Lica; Greis Greis; Sitti Fadlia Alibas; Aisyah Permadi; Fatimah Annisa; Siti Nurzulbaeni Yanti Putri; Amanda Afila; Nurul Zakinah; Nurliana Nurliana; Ikhsan Budi; Abdul Malik; Satrio Sahban Saputra; Muhaimin Muhaimin; Rudi Rudi
Jurnal Tarreang: Tren Pengabdian Masyarakat Agrokompleks Vol. 2 No. 1 (2025): Jurnal Tarreang
Publisher : Agriculture and Forestry Faculty, Universitas Sulawesi Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/jtarreang.v2i1.5893

Abstract

Excessive use of inorganic fertilizers can cause soil degradation and environmental pollution. To address this issue, composting organic materials such as manure and wood chips can be an environmentally friendly alternative solution. This program aimed to demonstrate the composting process for a mixture of manure and wood chips through activities conducted by students of the Agroecotechnology Study Program at Universitas Sulawesi Barat, class of 2022, in the greenhouse. Compost was made by mixing 20 buckets of wood powder with 20 kg of manure, adding 35 ml of EM4 solution dissolved in 1 liter of water, and fermenting for 2-3 weeks. The results of the practical activity showed that the compost produced was dark brown, had an earthy smell, and had a crumbly texture, indicating that the decomposition process was successful. This compost has the potential to increase soil fertility, improve soil structure, and support sustainable agriculture in an efficient and environmentally friendly manner.
Response of tomato growth and number of mycorrhizal spores applied with biochar on saline soil Vitha Vitha; Fachrul Busri; Gina Nurawalia; Nadia Nadia; Greis Greis
Anjoro: International Journal of Agriculture and Business Vol. 6 No. 2 (2025): Anjoro
Publisher : Agribusiness Department, Agriculture and Forestry Faculty, Universitas Sulawesi Barat, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31605/anjoro.v6i2.5456

Abstract

High evaporation in coastal areas leads to salt accumulation in the soil, elevating soil salinity. Tomato plants (Lycopersicum esculentum L.) are one of the ideal plants for evaluating saline soil amelioration strategies. Inadequate saline soil treatment is an obstacle for farmers in developing their agricultural practices. Therefore, saline soil remediation using biochar was conducted to reduce soil salinity levels. The study was conducted using a non- factorial randomized block design (RBD) with 4 replications and 4 treatments, namely B0 (control), B1 (50 grams of biochar), B2 (100 grams of biochar), and B3 (150 grams of biochar) with observation parameters of plant height, number of leaves, stem diameter, and number of arbuscular mycorrhizal (AMF) spores. The results of this study showed that biochar had no significant effect on plant growth and the number of spores in tomato roots. Therefore, based on the study's results, the use of biochar in tomato growing media did not significantly affect plant growth parameters or the number of AMF spores in the growing media. Various factors, including environmental conditions and interactions between the growing media and host plants, may influence this. Recommended that further research be conducted on the process of producing biochar using anaerobic pyrolysis or closed pyrolysis methods. This is important because anaerobic combustion can produce more stable biochar.
Co-Authors Abdul Malik Aisyah Permadi Amanda Afila Angel Lica Fachrul Busri Fatimah Annisa Gina Nurawalia Ikhsan Budi Muhaimin Muhaimin Nadia Nadia Nurliana Nurliana Nurul Zakinah Rudi Rudi Satrio Sahban Saputra Siti Nurzulbaeni Yanti Putri Sitti Fadlia Alibas Vitha Vitha