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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Hortikultura Indonesia (JHI) Agrotek Pembangunan Pedesaan Proceeding Seminar LPPM UMP Tahun 2014 Jurnal Dinamika Pengabdian (JDP) Jurnal Penelitian Pertanian Terapan Kultivasi Agriprima : Journal of Applied Agricultural Sciences Jurnal Agrotek Tropika Jurnal Abdi Insani Bijaksana: Jurnal Pengabdian Masyarakat
Etik Wukir Tini
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Jenderal Soedirman Purwokerto.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Other

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Journal : kultivasi

 1 
The effect of tryptone and tomato juice addition on the growth performance of strawberry (Fragaria ananassa) explant under in vitro condition Ulinnuha, Zulfa; Tini, Etik Wukir; Farid, Noor; Shalatin, Dhianing
Kultivasi Vol 23, No 1 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i1.50082

Abstract

Strawberries are a fruit commodity that has high economic value. The obstacle in strawberry production is the lack of high-quality seed availability with disease-free properties. Tissue culture offers a promising solution to increase both the quantity and quality of strawberry seeds. This study aims to assess the effect of different concentrations of tomato juice and tryptone on the growth of strawberry explants under in vitro growing condition. The research was conducted at the Plant Breeding Laboratory, Faculty of Agriculture, Universitas Jenderal Soedirman, from December 2022 to May 2023. The study employed a Completely Randomized Design (CRD) with two factors. The first factor was tomato juice (Z), consisting of Z0 = 0 mL/L, Z1 = 50 mL/L, Z2 = 100 mL/L. The second factor was tryptone (T), consisting of T0 = 0 g/L, T1 = 1 g/L, T2 = 2 g/L, T3 = 3 g/L. The addition of 50 mL/L tomato juice solely (T0Z1) resulted in the highest plant height, number of leaves, number of branches, and leaf width. Meanwhile, the addition of2 g/L tryptone solely showed the highest germination rate.
Yield Comparison of Three Melon (Cucumis melo L.) Varieties Cultivated with Dutch Bucket and Drip Irrigation Systems Kumalasari, Widiya Puji; Suwarto, Suwarto; Tini, Etik Wukir; Minarni, Endang Warih
Kultivasi Vol 23, No 3 (2024): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v23i3.58216

Abstract

Melon is one of the horticultural commodities with considerable economic potential. Cultivation through hydroponic systems can provide efficiency and increase production if complemented by superior varieties. This study aims to identify the best hydroponic system and melon variety combination with the highest yield. The research was conducted from November 2023 to April 2024 at the screen house in Pasir Kulon Village, Karanglewas District, Banyumas Regency, at 110 m above sea level. The study used a split-plot factorial design with a basic design of a Completely Randomized Block Design. The first factor was the hydroponic system, consisting of S1 = Dutch bucket and S2 = drip irrigation. The second factor was the variety, consisting of V1 = Golden Aroma, V2 = Rangipo, and V3 = Sweet Net. The results showed that the best yield was found in the Dutch bucket system and the Golden Aroma variety, with a fruit flesh thickness of 3.3 cm and a total soluble solids content of 17.18 °Brix.
Optimization of rabbit urine liquid organic fertilizer and reduced NPK fertilizer doses for improving growth and physiology of shallot (Allium ascalonicum L.) Tini, Etik Wukir; Kurniawan, Rifqi Raditya
Kultivasi Vol 24, No 2 (2025): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v24i2.63221

Abstract

Rabbit urine liquid organic fertilizer (LOF) can be used as an alternative fertilizer to reduce the use of inorganic fertilizers, especially for shallots, as a national food commodity. This study aims to determine the best concentration of rabbit urine LOF, the best dose of NPK fertilizer dose reduction, and a combination of rabbit urine LOF and NPK fertilizer dose reduction on the physiological characters of shallot plants. The observed variables consisted of net assimilation rate, crop growth rate, stomatal density, stomatal aperture, and chlorophyll content. The experimental results showed that a concentration of 200 mL L-1 of rabbit urine LOF had the best effect on several physiological characteristics studied. In addition, a 50% reduction in the NPK dose had the best effect on physiological characteristics compared to other treatments. Rabbit urine LOF 200 mL L-1 and a 50% reduction in NPK doses had a significant interaction effect on the physiological characters of shallot plants.
Growth of vanilla cuttings under modified acid soil media and application of several plant growth regulators Kurniawan, Rifqi Raditya; Ahadiyat, Yugi Rahayu; Tini, Etik Wukir
Kultivasi Vol 25, No 1 (2026)
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v25i1.69953

Abstract

This research aimed to optimize the growth of vanilla (Vanilla planifolia) cuttings in acid soils by modifying the growing media and applying several types of plant growth regulators (PGRs). Several types of PGRs, including synthetic compounds such as indole-3-acetic acid (IAA) and 6-benzylaminopurine (BAP), as well as natural extracts from shallot (Allium ascalonicum L.) and moringa leaves (Moringa oleifera), were tested to enhance plant performance in acid-growing conditions. The primary objectives were to determine the optimal soil amendment formula and the most effective PGR type for promoting vanilla growth, and to develop a measurable, easy-to-use PGR formulation accessible to farmers. The study was conducted experimentally using a randomized complete block design (RCBD) with the first factor being modified acid soil media and the second factor being the type of PGRs. The results showed that both 100 ppm BAP (Z2) and 10% shallot extract (Z3) significantly outperformed other PGR treatments across all parameters and observation times. For instance, Z2 produced the highest recorded values for internodes (15.11 internodes) at 90 DAP, number of leaves (10.26 leaves) at 60 DAP, total leaf area (413.74 cm²) at 90 DAP, and aerial roots (12.22 roots) at 90 DAP. Conversely, Z3 demonstrated superior performance in the number of leaves (15.56 leaves) at 90 DAP and total leaf area (421.95 cm²) at 90 DAP. This treatment can be recommended as an effective strategy for enhancing the establishment of vanilla cuttings in acidic soil conditions.
Co-Authors Achmad Iqbal Aditya Rifai Gunawan Agus Margiwiyatno Agus Suroto AHADIYAT YUGI R. Ajeng Rezka Ayu WPD Andreas, Roy Anisur Rosyad Arief Sudarmaji, Arief Azizah, Maria Eka Oktaviani Endang Warih Minarni Fatichin Fauziah, Jihan Nur Fera, Aprillia Rosita Hanif Fatur Rohman Hartati Hidayati, Wilujeng Joko Maryanto Karim, Akhmad Rizqul Krissandi Wijaya Kumalasari, Widiya Puji Kuncoro, Purwoko Hari Kurniasari, Leli Kurniawan, Rifqi Raditya Nisa, Khoerotun Noor Farid Nur Prihatiningsih Oktavilia, Ernasiwi Astri Prasmaji Sulistyanto Pudji Widodo Purwandaru Widyasunu Refa Firgiyanto Restanto, Didik Pudji Risqa Naila Khusna Syarifah Rohman, Fadil Rosi Widarawati Rr. Pudji Hastuti Purwantini, Rr. Pudji Hastuti Sakhidin Sakhidin Satriawi, Widiya Sevirasari, Nindy Shalatin, Dhianing Sugiyono Sugiyono Sukri, M Zayin Sumartono, GH Supartoto, Supartoto Suwarto Suwarto Totok Agung Dwi Haryanto Triana Yuni Astuti Ulinnuha, Zulfa Widarawati, Rosi Woro Sri Suharti