relation: https://eprints.untirta.ac.id/58398/
title: Respon Tingkat Konsentrasi Pupuk Organik Cair  Terhadap Pertumbuhan dan Hasil Tiga Varietas Tanaman Pakcoy (Brassica rapa L).
creator: Seftiani, Rani
subject: S Agriculture (General)
description: Pakchoy production in Indonesia has declined due to the excessive use of inorganic  fertilizers and suboptimal cultivation techniques, creating the need for alternative  fertilization such as liquid organic fertilizer (LOF), which can improve soil  structure, provide easily absorbed nutrients, and enhance plant growth. This study  aimed to determine the effect of different concentrations of Infarm LOF on the  growth and yield of three pakchoy (Brassica rapa L.) varieties in order to identify  the most effective combination for cultivation. The research was conducted from  September to November 2025 in the home yard area of Kp. Cibuah, Cibuah Village,  Warunggunung District, Lebak Regency, Banten, using a randomized block design  with two factors: the first factor was LOF concentration consisting of four levels  (P0 = without LOF, P1 = 3 mL/L, P2 = 6 mL/L, and P3 = 9 mL/L), and the second  factor was pakchoy varieties consisting of three levels (V1 = Nauli F1, V2 =  Flamingo, and V3 = Green). The results showed that P1 (3 mL/L) produced the best  growth performance of pakchoy, as indicated by plant height and fresh shoot  weight. The Nauli F1 variety exhibited the best growth in terms of plant height,  number of leaves, fresh shoot weight, fresh root weight, and root volume. In  addition, a significant interaction between infarm liquid organic fertilizer and the  three pakchoy varieties was observed in the parameters of leaf number and leaf  greenness level. Conclusion the application of Infarm liquid organic fertilizer at a  concentration of 3 mL/L proved to be the most effective in enhancing the growth  and yield of pakchoy. Among the tested varieties, Nauli F1 consistently showed  superior performance across most growth and yield parameters. The interaction  between Infarm LOF concentration and pakchoy varieties significantly influenced  leaf number and leaf greenness, indicating that the effectiveness of LOF application  depends on varietal response.
date: 2026-02-26
type: Thesis
type: NonPeerReviewed
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identifier: https://eprints.untirta.ac.id/58398/1/Rani%20Seftiani_4442220153_Fulltext.pdf
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identifier: https://eprints.untirta.ac.id/58398/6/Rani%20Seftiani_4442220153_05.pdf
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identifier: https://eprints.untirta.ac.id/58398/7/Rani%20Seftiani_4442220153_Ref.pdf
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identifier: https://eprints.untirta.ac.id/58398/8/Rani%20Seftiani_4442220153_Lamp.pdf
identifier:   Seftiani, Rani  (2026) Respon Tingkat Konsentrasi Pupuk Organik Cair Terhadap Pertumbuhan dan Hasil Tiga Varietas Tanaman Pakcoy (Brassica rapa L).  S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.