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All Journal Biofarm : Jurnal Ilmiah Pertanian Journal of Natural Sciences CULTIVATE: Journal of Agriculture Science
Tarigan, Rico Kris Hadinata
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Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science

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Eco-enzim Berbahan Dasar Limbah Rumah Tangga Terhadap Aktivitas Fusarium oxysporum Lubis, Najla; Tarigan, Ruth Riah Ate; Tarigan, Rico Kris Hadinata; Afiq, Muhammad Ihlal; Miswanto, Miswanto
Biofarm : Jurnal Ilmiah Pertanian Vol. 20 No. 2 (2024): BIOFARM JURNAL ILMIAH PERTANIAN
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/biofarm.v20i2.5097

Abstract

Tujuan penelitian ini yaitu untuk mengevaluasi efektivitas Eco-enzim (EE) yang terbuat dari limbah pertanian dalam menghambat aktivitas jamur patogen Fusarium oxysporum. Ekoenzim merupakan larutan fermentasi yang dihasilkan dari campuran limbah organik, gula, dan air. Dalam studi ini, berbagai jenis limbah pertanian seperti kulit buah, sisa sayuran, ataupun bagian tanaman lainnya yang digunakan sebagai bahan baku pembuatan Eco-enzim.Metode yang digunakan meliputi pembuatan EE dengan 2 jenis komposisi bahan baku, dan berbagai konsentrasi pengenceran eco-enzim yaitu 1 : 0; 1 : 10; 1:50: dan 1 : 100. Pengujian eco-enzim dilakukan secara in vitro terhadap pertumbuhan miselium F. oxysporum, Hasil penelitian menunjukkan bahwa Ekoenzim dari campuran limbah kulit buah dan sisa sayuran memiliki daya hambat tertinggi terhadap F. oxysporum pada variasi pengenceran 1 : 100.Kesimpulan dari penelitian ini adalah Ekoenzim berbahan dasar limbah pertanian memiliki potensi sebagai agen pengendali hayati terhadap F. oxysporum. Pemanfaatan Ekoenzim dapat menjadi solusi ramah lingkungan dalam pengendalian penyakit tanaman sekaligus mengurangi limbah pertanian dan mengatasi pencemaran lingkungan
Inokulasi Mikrokapsul Bakteri Rizosfer Dari Tanah Erupsi Sinabung Sebagai Booster Pertumbuhan Bibit Kopi Robusta (Coffea canephora L.) Tarigan, Rico Kris Hadinata; Warsito, Kabul; Setiawan, Andi
Journal of Natural Sciences Vol 6, No 2 (2025): Journal of Natural Sciences Juli
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v6i2.920

Abstract

This study evaluated the effect of rhizosphere bacteria microcapsule fertilizer and chicken manure fertilizer on the growth of robusta coffee seedlings (Coffea canephora L.) in an effort to develop environmentally friendly superior seedlings. Using a two-factorial Completely Randomized Design with 16 treatments and 5 replications, variations in doses of chicken manure fertilizer (0, 100, 200, 300 grs) and rhizosphere bacteria microcapsules (0, 5, 7.5, 10 grs) were tested. The results showed that a dose of 100 grs of chicken manure fertilizer (K1) gave the best growth response in all parameters, with plant height reaching 51.40 cm at 4 BSPT, an increase of 44.8% compared to the control. Root length showed a non-linear response pattern, where K1 produced the highest root length (30.68 cm²) and the highest dose (K3) produced the lowest root length (24.36 cm²). The number of leaves and leaf area also increased significantly in the K1 treatment compared to the control. Rhizosphere bacteria microcapsules provide positive effects through root growth stimulation and phytohormone production that increases nutrient absorption efficiency. These findings emphasize the importance of optimizing the dosage of chicken manure fertilizer and rhizosphere bacteria microcapsules for sustainable robusta coffee seedling growth.
Inokulasi Mikrokapsul Bakteri Rizosfer Dari Tanah Erupsi Gunung Sinabung Sebagai Booster Pertumbuhan Bibit Kopi Robusta (Coffea canephora L.) Tarigan, Rico Kris Hadinata; Warsito, Kabul; Setiawan, Andi
CULTIVATE: Journal of Agriculture Science Vol 3, No 2 (2025): CULTIVATE: Journal of Agriculture Science - SEPTEMBER
Publisher : Mahesa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/cultivate.v3i2.917

Abstract

This study aims to evaluate the effect of rhizosphere bacteria microcapsule fertilizer application and chicken manure fertilizer on the growth of robusta coffee seedlings (Coffea canephora L.). The background of the study is based on the need for environmentally friendly superior coffee seedlings, considering that the continuous use of inorganic fertilizers has the potential to reduce soil fertility. Rhizosphere bacteria-based biofertilizers are expected to be able to increase plant growth organically, while microencapsulation technology is used to increase the effectiveness and resistance of bacteria in the environment. This study used a two-factorial Completely Randomized Design with 16 treatments and 5 replications, involving variations in the dose of chicken manure fertilizer (0, 100, 200, 300 grams) and rhizosphere bacteria microcapsules (0, 5, 7.5, 10 grams). The parameters observed included plant height, number of leaves, leaf area, stem diameter, and root length. The results showed that the application of rhizosphere bacteria microcapsules at a dose of 7.5 grams (M2) significantly increased the height of robusta coffee seedlings, while the dose of 300 grams of chicken manure fertilizer (K3) also had a significant effect on plant height growth. However, the treatment did not provide a significant difference in the number and area of leaves. This study concluded that the combination of rhizosphere bacteria microcapsules and chicken manure fertilizer can be an environmentally friendly solution to optimally increase the growth of robusta coffee seedlings
Co-Authors Afiq, Muhammad Ihlal Andi Setiawan Lubis, Najla Miswanto Miswanto Tarigan, Ruth Riah Ate Warsito, Kabul