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PENGARUH KONSENTRASI NUTRISI HIDROPONIK SISTEM NFT PADA PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) Nur Widyaningsih; Ardaniah Ardaniah; Primadiyanti Arsela
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51 No 2 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i2.23502

Abstract

This study sought to assess the impact of different hydroponic nutrient concentrations on the development and production of mustard greens (Brassica juncea L.) farmed via the Nutrient Film Technique (NFT) system, and to identify the best concentration level. The experiment was executed in a greenhouse situated in Seniung Jaya Village, Pasir Belengkong District, Paser Regency, throughout November to December 2025. A Completely Randomized Design (CRD) with one factor was utilized, including four nutrient concentration treatments, each duplicated three times. The measured characteristics were plant height, leaf count, and fresh weight. Data were evaluated utilizing analysis of variance (ANOVA), succeeded by a Least Significant Difference (LSD) test at the 5% significance level upon detection of significant differences. The findings demonstrated that nutrition content significantly influenced all measured parameters. Six weeks post-transplantation, the treatment with the lowest concentration yielded the greatest measurements for plant height, leaf count, and fresh weight. Conversely, elevated nutrient concentrations often decreased plant growth and production. The data indicate that an ideal nutrient level exists for enhancing plant performance, whereas high nutrient concentrations may adversely impact growth. Nutrient balance is more crucial than excessive nutrient input in hydroponic growth systems.
AB Mix Nutrition Concentration Optimization On The Growth And Yield Of Several Types Of Mustard In The NFT Hydroponic System: Optimasi Konsentrasi Nutrisi Ab Mix Terhadap Pertumbuhan Dan Hasil Beberapa Varietas Sawi Pada Sistem Hidroponik NFT Najwan Aziz; Primadiyanti Arsela; Hellina Rahmisari
Agrisintech (Journal of Agribusiness and Agrotechnology) Vol 6 No 2 (2025): Oktober 2025
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aimed to determine the effects of AB Mix nutrient concentration, mustard green varieties, and their interaction on the growth and yield of several mustard greens cultivated using the Nutrient Film Technique (NFT) hydroponic system. The experiment employed a Completely Randomized Design (CRD) with a factorial arrangement consisting of two factors: three AB Mix nutrient concentrations (N₁, N₂, and N₃) and three mustard green varieties (pakcoy, caisim, and kailan), with three replications. Observed parameters included plant height, number of leaves, leaf length, leaf width, root length, fresh weight, and consumable weight. Data were analyzed using analysis of variance (ANOVA), followed by the Least Significant Difference (LSD) test at the 5% significance level when significant differences were detected. The results showed that AB Mix nutrient concentration significantly affected most growth and yield parameters. Mustard green variety also had a significant effect on all observed parameters, with caisim producing the best growth and yield compared with pakcoy and kailan. The interaction between AB Mix nutrient concentration and mustard green variety generally had no significant effect on plant growth and yield, except for root length at the third week after planting. Overall, the highest AB Mix nutrient concentration (N₃) and the caisim variety produced the best growth and yield under the NFT hydroponic system.
Pengaruh Konsentrasi Ekstrak Bawang Merah Dan Lama Perendaman Terhadap Pertumbuhan Microgreens Jagung Hibrida (Zea mays L.) Eka Fitrianti; Hellina Rahmisari; Primadiyanti Arsela
Jurnal Research Ilmu Pertanian Vol. 6 No. 2 (2026): Jurnal Research Ilmu Pertanian (Agustus 2026)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/b6bjhy86

Abstract

Penelitian ini mengkaji potensi ekstrak bawang merah sebagai zat pengatur tumbuh (ZPT) alami bagi fase awal pertumbuhan microgreens jagung hibrida (Zea mays L.). Melalui pendekatan Rancangan Acak Lengkap (RAL) faktorial tiga ulangan, studi ini menguji interaksi antara tingkat konsentrasi ekstrak (20%, 40%, 60%) dan durasi perendaman benih (3, 6, 9 jam). Uji ANOVA menunjukkan bahwa konsentrasi ekstrak berpengaruh signifikan terhadap persentase perkecambahan dan bobot segar, dengan efektivitas tertinggi ditemukan pada dosis 60%. Sebaliknya, variabel waktu perendaman maupun interaksi kedua faktor tidak memberikan dampak nyata. Oleh sebab itu, aplikasi ekstrak bawang merah dengan konsentrasi 60% direkomendasikan untuk memacu pertumbuhan awal tanaman ini.
Pengaruh Kombinasi Media Tanam Dan Umur Panen Pada Pertumbuhan Microgreen Sawi Hijau (Brasica juncea L.) Hellina Rahmisari; Rizqa Khoirunnisa; Primadiyanti Arsela
Jurnal Research Ilmu Pertanian Vol. 6 No. 2 (2026): Jurnal Research Ilmu Pertanian (Agustus 2026)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/s635kj39

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh media tanam, umur panen, serta interaksi keduanya terhadap pertumbuhan microgreen sawi hijau (Brassica juncea L.). Penelitian dilaksanakan pada 27 April hingga 10 Mei 2026 di Desa Padang Jaya, Kecamatan Kuaro, Kabupaten Paser, Kalimantan Timur. Metode yang digunakan adalah Rancangan Acak Kelompok (RAK) faktorial yang menguji dua faktor, yaitu media tanam M1 (cocopeat 100%), M2 (cocopeat 50% + arang sekam 50%), M3 (kompos + cocopeat) dan umur panen T1 (8 HST), T2 (10 HST), T3 (12 HST). Data kemudian dianalisis menggunakan ANOVA taraf 5% dan dilanjutkan dengan uji BNT 5%. Hasil analisis menunjukkan bahwa media tanam berpengaruh sangat nyata terhadap tinggi tanaman 6 dan 8 HST, jumlah daun 8 HST, serta bobot segar 10 HST, dengan perlakuan M3 yang cenderung memberikan hasil terbaik. Sementara itu, umur panen berpengaruh nyata terhadap jumlah daun dan bobot segar pada 8 HST. Interaksi antara kedua faktor juga berpengaruh sangat nyata terhadap tinggi tanaman pada 6 dan 8 HST, di mana kombinasi perlakuan M2T2 sukses menghasilkan tanaman tertinggi pada 8 HST. Secara keseluruhan, kombinasi media tanam yang tepat dan penentuan umur panen yang optimum terbukti efektif meningkatkan hasil microgreen sawi hijau.