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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering)
Makhziah Makhziah
Universitas Pembangunan Nasional 'Veteran' Jawa Timur
Agriculture, Biological Sciences & Forestry Engineering

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Application of Moringa Leaf Extract (Moringa oleifera) During Post-Ripening Period on the Physiological Quality of Ciherang Rice Seeds (Oryza sativa L.) Neetha Elinda; Ida Retno Moeljani; Makhziah Makhziah
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 14 No. 4 (2025): August 2025
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v14i4.1233-1242

Abstract

This research investigates the effects of Moringa leaf extract and post-ripening periods on the physiological quality of Ciherang rice seeds, which often exhibit dormancy after harvest. Effective methods are needed to break this dormancy to achieve optimal planting results. Moringa leaf extract, recognized as a sustainable and eco-friendly biostimulant, was tested for its potential to enhance seed quality. The study utilized a robust experimental design, testing four concentrations of Moringa leaf extract (0%, 20%, 60%, and 100%) across four post-ripening periods (0, 2, 4, and 6 weeks), with three repetitions for each treatment. A multiple observation data analysis was conducted, combining individual measurements with time-grouped assessments. Results revealed that both the concentration of Moringa leaf extract and the length of the post-ripening period significantly influenced the physiological quality of the seeds. The most effective treatments were identified as 60% Moringa leaf extract with a 4-week post-ripening period and 20% extract with a 6-week period. This research underscores the potential of Moringa leaf extract as an accessible and environmentally friendly method for breaking seed dormancy, offering valuable insights for farmers aiming to improve seed germination and enhance crop productivity in regions where Moringa is abundant.   Keywords: Ciherang, Moringa Leaf Extract Concentration, Physiological Quality, Post-ripening, Rice Seeds.
Effect of Combined Application of ZA Fertilizer and Goldensoil G-03 Organic Powder Fertilizer on the Growth and Yield of Lumbu Putih Garlic (Allium sativum L.) Krisna Wahyu Stianingsih; Makhziah Makhziah; Felicitas Deru Dewanti
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol. 15 No. 1 (2026): February 2026
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtepl.v15i1.313-321

Abstract

Garlic (Allium sativum L.) is a valuable horticultural crop in Indonesia, widely used both as a culinary staple and for its medicinal properties. This study was conducted from October 2024 to January 2025 in Paras Hamlet, Kembangbelor Village, Pacet District, Mojokerto Regency, East Java, to determine the optimal combination of ZA fertilizer and Goldensoil G-03 organic powder fertilizer (POP) for enhancing garlic growth and yield. The research employed a factorial design with two factors using a Split Plot Design (RPT) with three replications. The main plots consisted of ZA fertilizer applications at 200 kg/ha (Z1), 300 kg/ha (Z2), and 400 kg/ha (Z3), while the sub-plots included Goldensoil G-03 POP treatments: no POP (G0), 100 g/20 kg inorganic fertilizer (G1), 200 g/20 kg (G2), and 300 g/20 kg (G3). Data were analyzed using ANOVA and the HSD test at a 5% significance level. The research results showed that the independent application of 400 kg/ha ZA fertilizer had a significant effect on garlic growth and yield. However, the independent application of Goldensoil G-03 did not have a significant impact on garlic growth and yield.
Co-Authors Felicitas Deru Dewanti Ida Retno Moeljani Krisna Wahyu Stianingsih Neetha Elinda