Effect of Biochar from Urban Waste and Eco-enzymes on Growth and Yield of Shallots (Allium ascalonicum, L)

Jaya, Elisabet Restiana; Situmeang, Yohanes Parlindungan; Andriani, Anak Agung Sagung Putri Risa

doi:10.22225/seas.5.2.3871.105-113

Cited by 5 publications

(5 citation statements)

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“…It is believed that the program can improve water quality due to the fact that the enzymes in the liquid break down organic matter, reducing pollutants and odors in the water. This process can help restore the natural balance of aquatic ecosystems, leading to healthier and cleaner water resources [32]. In line with research [33], academic research development is prioritized in human consumption, mainly water.…”

Section: Figure 2 Pouring Process At Uinstsmentioning

confidence: 99%

Water and Sustainable Development: Implementation and Impact of Eco-Enzyme Flushing Program in Green Universities

Prihanto,

Suprapto,

Winarsih

et al. 2024

IJSDP

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Water is one of the essential needs for all living things, and it is crucial to maintain its quality, especially in water bodies near campuses. These water bodies are often utilized by people around the campus and may connect with other water sources. However, due to the high water consumption on campus by students, faculty members, and local communities, the water quality around campus needs to be considered. Meanwhile, eco-enzyme is an affordable product that can help sustain and improve water quality. Therefore, this study examines the implementation and impacts of an eco-enzyme flushing program in Indonesian green universities. Qualitative methods were employed in this study by analyzing experts' speeches from a YouTube video of the eco-enzyme festival attended by 22 universities simultaneously through thematic coding. The program's implementation involves cooperation between campuses and the surrounding communities, believing it can improve water quality, a heightened sense of environmental responsibility, and collaboration between various institutions to achieve sustainable development. Experts from green universities argue that this program's benefits extend to the environment and functional products, primarily for agriculture. One tangible benefit of this program is that the lake around the university has better water quality for use by the local community. Moreover, this program offers a longterm solution in line with principles of environmental preservation, social equity, and economic viability.

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Section: Figure 2 Pouring Process At Uinstsmentioning

confidence: 99%

Water and Sustainable Development: Implementation and Impact of Eco-Enzyme Flushing Program in Green Universities

Prihanto,

Suprapto,

Winarsih

et al. 2024

IJSDP

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“…Temuan eco-enzyme menjadi usaha kecil dan langkah awal dalam upaya berpartisipasi dalam mitigasi perubahan iklimi. Pemanfaatan sampah rumah tangga menjadi eco-enzyme akan mengurangi sampah di TPA, karena tumpukan sampah akan menghasilkan gas metana (CH4) yang berkontribusi terhadap pemanasan global (Jaya et al, 2021). Eco-enzyme merupakan larutan serbaguna hasil (produk) olahan limbah organik yang difermentasikan dengan menggunakan gula (Wen Low et al, 2021).…”

Section: Produk Inovasi Sampahunclassified

“…Metode pembuatan eco-enzyme adalah dengan mempresentasikan sisa bahan organik dalam kondisi anaerob dengan bantuan organisme hidup yang berasal dari bahan organik tersebut (Sakinah et al, 2022). Pengelolaan sampah organik secara eco-enzyme menggunakan rumus perbandingan 1:3:10 yaitu 1 bagian molase/gula jawa/gula aren: 3 bagian sampah organik (kulit buah dan sayuran) : 10 bagian air (Ginting & Mirwandhono, 2021) ditempatkan di wadah penyimpanan kapasitas 60% dari daya wadah dan difermentasikan selama ± 3 bulan (90 hari) ( Jaya et al, 2021) secara anaerob. Sampah organik yang dicacah dengan ukuran yang semakin kecil, maka bakteri pengurani yang terdapat pada sampah organik tersebut akan semakinaktif dalam proses fermentasi (Syahrorini et al, 2022).…”

Section: Produk Inovasi Sampahunclassified

Pengelolaan Sampah Rumah Tangga Pemukiman Atas Rawa dengan Metode Eco-enzyme dan Eco-brick pada Kelompok Ibu PKK

Ishak¹,

Ilhamiyah²,

Satriadi

et al. 2023

PJPM

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PKM partners are PKK women's group AthaNia RT.24 in Berangas Timur Village, Alalak District, Barito Kuala Regency, South Kalimantan Province. Waste management is still an environmental problem, one of which is in RT.24. Supported by the condition of partners with minimal knowledge, it adds to the problems related to waste management. The objectives of this community service activity are 1) Increase knowledge about waste management, 2) Assistance with equipment and materials to support the manufacture of waste innovation products 3) Training and assistance in the manufacture of waste innovation products, including eco-enzyme technology for organic waste and ecobricks for plastic waste. . PKM partners are a group of 13 women from PKK AthaNia RT.24 in Berangas Timur Village, Alalak District, Barito Kuala Regency, South Kalimantan Province. The approach method used is lectures, discussions, questions and answers and training in waste management (waste recycling). The evaluation was carried out twice with the results of the 72 pres test increasing to 97.5 at the post test. Partners' knowledge and skills are increasing in waste management, such as making eco-enzymes and ecobricks

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“…Studi-studi sebelumnya hanya mengkaji pengaruh biochar dan kompos terhadap perbedaan kultivar bawang merah dan pertumbuhan serta serapan haranya pada tanah berpasir (Rahayu et al, 2019), implikasi penggunaan biochar dan N terhadap pertumbuhan bawang merah (Abdarah et al, 2021), efek pemberian biochar dan eco-enzym pada pertumbuhan dan hasil bawang merah (Jaya et al, 2021), dampak aplikasi biochar dan pupuk NPK pada tanah Vertisols dan hasil bawang merah (Oswaldus et al, 2022). Oleh sebab itu, studi ini bertujuan untuk mengetahui pengaruh penggunaan biochar sekam padi dan tanah liat terhadap peningkatan kualitas kimia tanah bertekstur pasir dan hasil tanaman bawang merah, yang dipandang berbeda dengan kajian terdahulu.…”

Section: Articleunclassified

Improving the chemical quality of sandy-textured soil and shallot (Allium cepa L.) yields using biochar and clay

et al. 2023

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Sandy soils are known as low-fertility soils due to the soil's limited physical, chemical, and biological properties. Rice husk biochar and clay soil are organic and inorganic materials that can improve soil quality levels. This study aims to improve the chemical quality of sandy soil and shallot crop yields using rice husk biochar and clay. The study was arranged using a factorial randomized block design, with rice husk biochar as the first factor and soil clay as the second factor. Rice husk biochar consisted of four levels, and three levels for clay. The chemical properties of the soil observed included pH, organic-C, cation exchange capacity (CEC), available-P (av-P), and exchangeable-K (K-ex). The yield of shallots was measured as the number of tubers and each tuber's wet and dry weight. The result showed that soil pH tended to vary and decreased from 6.9 in the initial soil to 6.4. Organic-C content increased from 0.11% initial soil to 0.31% and CEC from 6.80 cmolc/kg initial soil to 19.60 cmolc/kg. Av-P and K-ex levels varied and increased, where av-P increased from 97.65 mg/kg of the initial soil to 105.15 mg/kg, and K-ex levels increased from 0.20 cmolc/kg of the initial soil to 0.65 cmolc/kg. The combination of rice husk biochar and clay had no significant effect on the shallot yield. Rice husk biochar and clay could improve the chemical quality of sandy-textured soil. Both rice husk biochar and clay independently increase shallot yields.

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Effect of Biochar from Urban Waste and Eco-enzymes on Growth and Yield of Shallots (Allium ascalonicum, L)

Cited by 5 publications

References 0 publications

Water and Sustainable Development: Implementation and Impact of Eco-Enzyme Flushing Program in Green Universities

Water and Sustainable Development: Implementation and Impact of Eco-Enzyme Flushing Program in Green Universities

Pengelolaan Sampah Rumah Tangga Pemukiman Atas Rawa dengan Metode Eco-enzyme dan Eco-brick pada Kelompok Ibu PKK

Improving the chemical quality of sandy-textured soil and shallot (Allium cepa L.) yields using biochar and clay

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