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All Journal Jurnal Produksi Tanaman BIOEDUSCIENCE
Augustien K., Nora
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education

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Pengaruh Pupuk Organik Cair (POC) Urine Kelinci Terhadap Pertumbuhan dan Hasil Tiga Varietas Tanaman Bawang Merah (Allium ascalonicum L.) Ramadhani, Fajariska Desi; Augustien K., Nora; Sutini, Sutini
BIOEDUSCIENCE Vol 9 No 2 (2025): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/15785

Abstract

Background: Shallots (Allium ascalonicum L.) are a commodity that contributes significantly to the country's foreign exchange, holding high economic value. Rabbit urine, when processed into liquid organic fertilizer, provides plants with the macro and micro nutrients they need. This study aims to investigate the interaction between liquid organic fertilizer concentrations derived from rabbit urine and three varieties on the growth and yield of shallots. Method: The method chosen for this study was a Completely Randomized Design (CRD) consisting of two treatment factors: three varieties of shallots (Bima Brebes, Bauji, and Tajuk) and five levels of rabbit urine LOF concentration (0, 100, 250, 400, and 550 ml/L). and obtained 15 combinations (V1, V2, V3 and K1, K2, K3, K4, K5). Results: Significant interaction occurred in the number of leaves aged 7–14 HST. The Bima variety showed the best vegetative growth, while the Tajuk variety produced the highest number of bulbs. A concentration of 550 ml/l gave the highest results in plant length, number of leaves, and wet and dry weight of the stover. Conclusion: Rabbit urine LOF concentration of 550 ml/l is effective in increasing the growth and yield of shallots, especially in the Bima variety.
Respon Hasil Tanaman Tomat (Lycopersicon esculentum) Terhadap Pemberian Paclobutrazol dan Dosis Pupuk NPK Sugiharto, Nella Oktavianty; Augustien K., Nora; Sulistyono, Agus
Produksi Tanaman Vol. 11 No. 5 (2023): Mei
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.protan.2023.011.05.01

Abstract

Tomato is a type of horticultural commodity that is quite in demand by the people of Indonesia because of its high nutritional content. The aims of this research is to determine the effect of paclobutrazol concentration and dose of NPK fertilizer on the yield of tomato plants. This research was conducted on the experimental garden of the Faculty of Agriculture, University of National Development "Veteran" East Java in December 2020 - April 2021 using polybags. This research is a factorial experiment based on a Randomized Complete Block Design (RCBD) consisting of two factors, the first factor is the concentration of paclobutrazol (P) consisting of: P0 = 0 ppm (control), P1 = 150 ppm, P2 = 300 ppm, P3 = 450 ppm and the second factor is dose of NPK fertilizer consisted of: N0 = 25 g/plant (control), N1 = 12,5 g/plant, N2 = 20 g/plant, N3 = 27,5 g/plant. The results showed that the combination of 150 ppm paclobutrazol + 27,5 g/plant of NPK fertilizer increased the number of flowers, total number of fruits, fruitset, and Vitamin C content.
Co-Authors Agus Sulistyono Ramadhani, Fajariska Desi Sugiharto, Nella Oktavianty Sutini Sutini, Sutini