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Analisis Pertumbuhan Dan Hasil Tanaman Kedelai (Glycine max L.) Akibat Pemberian Ekoenzim : Analysis of Soybean (Glycine max L.) Growth and Yield in Response to eco-enzyme Application Salahudin, Beben; Swari, Elly Indra; Gusniwati, Gusniwati; Jasminarni, Jasminarni; Pebrianti, Herni Dwinta; Andriyani, Liz Yanti
Jurnal Silva Tropika Vol. 10 No. 1 (2026): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalsilvatropika.v10i1.57893

Abstract

ABSTRAK Soybean (Glycine max L.) is a strategic food commodity in Indonesia; however, its productivity remains relatively low compared to the yield potential of superior varieties. One contributing factor is the efficiency of nutrient uptake by the plants. Eco-enzyme, a fermented organic waste product, has the potential to act as a bioactivator and biostimulant in supporting plant growth. This study aimed to investigate the effect of eco-enzyme application and determine the optimal application method for soybean growth and yield. The research was conducted at the Teaching and Research Farm of the Faculty of Agriculture, University of Jambi, from October 2025 to January 2026, using a Randomized Block Design (RBD) with a single factor comprising five treatments: 0 mL L⁻¹ (P0), 10 mL L⁻¹ via soil drenching (P1), 20 mL L⁻¹ via soil drenching (P2), 7 mL L⁻¹ drenching + 3 mL L⁻¹ foliar spray (P3), and 14 mL L⁻¹ drenching + 6 mL L⁻¹ foliar spray (P4). Observed parameters included plant growth rate, relative growth rate, leaf area index, net assimilation rate, harvest index, 100-seed weight, number of pods per plant, and yield per hectare. The results indicated that eco-enzyme application did not significantly affect growth parameters, harvest index, or the number of pods per plant. However, the eco-enzyme did influence 100-seed weight. The best treatment was the application of 20 mL L⁻¹ eco-enzyme via soil drenching (P2), which resulted in a 100-seed weight of 21.27 g.   Keywords: eco-enzyme, soybean, growth, yield, ultisol   ABSTRAK Kedelai (Glycine max L.) merupakan komoditas pangan strategis di Indonesia, namun produktivitasnya masih relatif rendah dibandingkan dengan potensi hasil varietas unggul. Salah satu penyebabnya adalah efisiensi serapan hara oleh tanaman kedelai. Ekoenzim  merupakan produk fermentasi limbah organik yang berpotensi berperan sebagai bioaktivator dan biostimulan dalam mendukung pertumbuhan tanaman. Penelitian ini bertujuan untuk mempelajari pengaruh pemberian ekoenzim  serta memperoleh paket aplikasi terbaik terhadap pertumbuhan dan hasil tanaman kedelai. Penelitian dilaksanakan di Teaching and Research Farm Fakultas Pertanian Universitas Jambi pada Oktober 2025–Januari 2026 menggunakan Rancangan Acak Kelompok (RAK) satu faktor dengan lima perlakuan, yaitu 0 mL L⁻¹  (P0), 10 mL L⁻¹ secara kocor (P1), 20 mL L⁻¹ secara kocor (P2), 7 mL L⁻¹ kocor + 3 mL L⁻¹ semprot (P3), dan 14 mL L⁻¹ kocor + 6 mL L⁻¹ semprot (P4). Parameter yang diamati meliputi laju pertumbuhan tanaman, laju pertumbuhan relatif, indeks luas daun, laju asimilasi bersih, indeks panen, bobot 100 biji, jumlah polong per tanaman, dan hasil produksi per hektar. Hasil penelitian menunjukkan bahwa pemberian ekoenzim  tidak berpengaruh nyata terhadap seluruh parameter pertumbuhan, indeks panen, dan jumlah polong per tanaman. Namun, ekoenzim  berpengaruh terhadap bobot 100 biji. Perlakuan terbaik diperoleh pada pemberian ekoenzim  20 mL L⁻¹ secara kocor (P2) dengan bobot 100 biji 21,27 g.   Kata kunci: ekoenzim, kedelai, pertumbuhan, hasil, ultisol
KOMBINASI KOMPOS JERAMI PADI DAN PUPUK NPKMg UNTUK PERTUMBUHAN BIBIT KELAPA SAWIT DI PEMBIBITAN UTAMA Nurfadilla, Nurfadilla; Gusniwati, Gusniwati; Neliyati, Neliyati; Kartika, Elis
Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian Vol. 9 No. 1 (2026): Jurnal Agroecotania : Publikasi Nasional Ilmu Budidaya Pertanian
Publisher : Jambi University, Fakultas Pertanian, Program Studi Agroekoteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/agroecotania.v9i1.59043

Abstract

Oil palm is one of Indonesia’s major plantation commodities and plays an important role as a source of national foreign exchange. The decline in oil palm productivity due to the high proportion of damaged and unproductive plants has increased the need for replanting supported by the production of high-quality seedlings. The success of seedling production is influenced by growing media and fertilization, particularly in Ultisol soils, which are characterized by low organic matter content. This study aimed to evaluate the growth response of oil palm seedlings to the application of rice straw compost and NPKMg fertilizer and to determine the best treatment combination in the main nursery. The experiment was conducted for three months using a Completely Randomized Design (CRD) with five treatments: p0 = 100% of the recommended dose of NPKMg p1 = 200 g rice straw compost + 50% of the recommended dose of NPKMg; p2 = 250 g rice straw compost + 50% of the recommended dose of NPKMg; p3 = 300 g rice straw compost + 50% of the recommended dose of NPKMg; and p4 = 350 g rice straw compost + 50% of the recommended dose of NPKMg, with four replications. Data were analyzed using analysis of variance (ANOVA), followed by the Least Significant Difference (LSD) test at the 5% significance level. The results showed that the combination of rice straw compost and NPKMg fertilizer improved seedling height and shoot dry weight, whereas leaf number, stem diameter, root dry weight, shoot-to-root ratio, and seedling quality index did not improve. The application of 250 g rice straw compost combined with 50% of the recommended dose of NPKMg (15-15-6-4) was the best treatment and produced seedling growth comparable to that obtained with the 100% recommended dose of NPKMg. Therefore, this combination is recommended as an alternative to reduce the use of inorganic fertilizer by up to 50%.
Pengaruh Kombinasi Cara Aplikasi dan Konsentrasi Ecoenzym terhadap Pertumbuhan dan Hasil Tanaman Kedelai (Glycine Max (L.)): The Effect of the Combination of Application Methods and Eco-enzyme Concentrations on the Growth and Yield of Soybean Plants (Glycine max (L.)) Putri, Eka Ramona; Swari, Elly Indra; Gusniwati, Gusniwati; Jasminarni, Jasminarni; Pebrianti, Herni Dwinta; Lestari, Ardiyaningsih Puji
Jurnal Silva Tropika Vol. 10 No. 1 (2026): Jurnal Silva Tropika
Publisher : Fakultas Kehutanan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jurnalsilvatropika.v10i1.58590

Abstract

ABSTRACT Soybean (Glycine max L.) is one of the most important food crops in Indonesia and a major source of plant-based protein. However, its productivity remains relatively low, particularly on Ultisol soils, due to poor fertility and limited nutrient availability. Ecoenzyme has potential as a biostimulant and bioactivator by improving soil biological activity and enhancing nutrient uptake. This study aimed to evaluate the effects of different combinations of ecoenzyme application methods and concentrations on soybean growth and yield and to determine the most effective treatment. The experiment was conducted at the Teaching and Research Farm, Faculty of Agriculture, Universitas Jambi, from December 2025 to February 2026 using a Randomized Block Design (RBD) with one factor consisting of five treatments: no ecoenzyme (0 mL L⁻¹), 10 mL L⁻¹ soil drenching, 20 mL L⁻¹ soil drenching, 7 mL L⁻¹ soil drenching combined with 3 mL L⁻¹ foliar spray, and 14 mL L⁻¹ soil drenching combined with 6 mL L⁻¹ foliar spray. Each treatment was replicated five times. Observed variables included plant height, flowering age, number of primary branches, number of pods per plant, filled pods, empty pods, damaged seeds, 100-seed weight, seed yield per plant, and yield per hectare. Ecoenzyme treatments significantly affected plant height, number of damaged seeds, and 100-seed weight but had no significant effect on flowering age, primary branches, pod number, filled and empty pods, seed yield per plant, or yield per hectare. Soil drenching with 20 mL L⁻¹ ecoenzyme produced the highest 100-seed weight (21.27 g) and yield (3.58 t ha⁻¹), indicating that this treatment is the most effective for improving soybean productivity on Ultisol soils.   Keywords: application method, concentration, ecoenzyme, growth and yield, soybean   ABSTRAK Kedelai (Glycine max L.) merupakan salah satu komoditas pangan strategis di Indonesia yang berperan sebagai sumber protein nabati. Produktivitas kedelai masih relatif rendah, terutama pada lahan Ultisol yang memiliki tingkat kesuburan rendah dan ketersediaan unsur hara terbatas. Ecoenzym berpotensi dimanfaatkan sebagai biostimulan dan bioaktivator yang mampu meningkatkan aktivitas biologis tanah serta efisiensi penyerapan unsur hara. Penelitian ini bertujuan untuk mempelajari pengaruh kombinasi cara aplikasi dan konsentrasi ecoenzym terhadap pertumbuhan dan hasil tanaman kedelai serta memperoleh perlakuan yang paling efektif. Penelitian dilaksanakan di Teaching and Research Farm Fakultas Pertanian Universitas Jambi pada Desember 2025 hingga Februari 2026 menggunakan Rancangan Acak Kelompok (RAK) dengan satu faktor berupa kombinasi cara aplikasi dan konsentrasi ecoenzym yang terdiri atas lima taraf, yaitu tanpa ecoenzym (0 mL L⁻¹), 10 mL L⁻¹ dikocor, 20 mL L⁻¹ dikocor, 7 mL L⁻¹ dikocor + 3 mL L⁻¹ disemprot, dan 14 mL L⁻¹ dikocor + 6 mL L⁻¹ disemprot. Setiap perlakuan diulang lima kali. Variabel yang diamati meliputi tinggi tanaman, umur berbunga, jumlah cabang primer, jumlah polong per tanaman, jumlah polong berisi, jumlah polong hampa, jumlah biji rusak, bobot 100 biji, hasil per tanaman, dan hasil per hektar. Hasil penelitian menunjukkan bahwa kombinasi cara aplikasi dan konsentrasi ecoenzym berpengaruh nyata terhadap tinggi tanaman, jumlah biji rusak, dan bobot 100 biji, tetapi tidak berpengaruh nyata terhadap variabel lainnya. Perlakuan ecoenzyme 20 mL L⁻¹ melalui pengocoran memberikan respons terbaik dengan bobot 100 biji tertinggi sebesar 21,27 g dan hasil 3,58 ton ha⁻¹, sehingga direkomendasikan untuk meningkatkan produktivitas kedelai pada lahan Ultisol.   Kata kunci: cara aplikasi, ecoenzym, kedelai, konsentrasi, pertumbuhan dan hasil
Co-Authors Abdullah Samosir ANWAR, DEDY Ardiyaningsih Puji Lestari Arif Rohman Ayus, Ayus Dandi Budiyati Ichwan Buhaerah Buhaerah, Buhaerah Buhaira Buhaira Devi Triana Elis Kartika Elis Kartika Elli Indras Wari Elly Indra Swari Elly Indra Swari Evita Evita Fathia, Nyimas Myrna Elsa Ferry Irawan Hardiana Hardiana Helmi Salim Helmi Salim Herni Dwinta Pebrianti, Herni Dwinta Hutwan Syarifuddin Jasminarni Juwita Mandasari Liz Yanti Andriyani Lizawati Lizawati Lizawati Lizawati Lizawati Lizawati Made Deviani Duaja Miranti Sari Fitriani Muhammad Zuhdi Nainggolan, Ellyas Alga Neliyati, Neliyati NELIYATI, Neliyati Nerty Soverda Novi Novita Nurfadilla, Nurfadilla Padhila Sari Prasatyio, Ahwa Eko Putri, Eka Ramona Salahudin, Beben Setyaji, Hajar Simanullang, Jepune Wahyu Hidayat Wari, Elli Indras Wibowo, Yudha Gusti Yulia Alia Zul Fahri Gani Zulkifli Zulkifli Zulkifli Zulkifli