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All Journal Journal of Tropical Crop Science Jurnal Agrotek Lestari International Journal of Applied Sciences and Smart Technologies Planta Simbiosa : Jurnal Tanaman Pangan dan Hortikultura Jurnal Agrotropika Jurnal Pengabdian Nasional JAGROS : Jurnal Agroteknologi dan Sains (Journal of Agrotechnology Science) Jurnal Pengabdian Teknologi Tepat Guna Proceeding Applied Business and Engineering Conference Journal of Horticulture Production Technology
Tiara, Dede
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KAJIAN FORMULASI NUTRISI AB MIX DAN VARIETAS TERHADAP HASIL CABAI KERITING (Capsicum annum L.) SECARA HIDROPONIK Ali, Fahri; Yeni, Yeni; Rahhutami, Ratih; Kartina, Raida; Tiara, Dede
JURNAL AGROTROPIKA Vol. 24 No. 2 (2025): Jurnal Agrotropika Vol 24 No 2, Oktober 2025
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/ja.v24i2.10556

Abstract

The problem faced by hydroponic farmers in cultivating chili peppers is the lack of an optimal AB Mix nutrient formula that can be synthesized independently using chemical fertilizers readily available in agricultural supply store. This study aims to evaluate the effects of AB Mix nutrient formulation and variety on yield of curly chili peppers (Capsicum annuum L.) in hydroponic system. The experimental design was a Randomized Block Design (RBD) in 2-factor split-plot arrangement with three replications. The main plots consisted of four nutrient formulations. The subplots consisted of plant varieties, which included the Lado Juara F1 variety, the Joker genotype, and Lolay genotype. The result of the study showed that increasin of the concentration of the AB Mix nutrient formulation from N1 to N2 enhanced the number of fruits and the fruit weight per plant, both in the Lado Juara, Joker, and Lolay varieties. However, further increases the concentration of the AB Mix nutrienr formulation from N2 to N3 and N4 decreased the number of fruits and the fruit weight per plant in any of varieties. The use of the Lado Juara variety resulted in higher numbers of fruits and fruit weight per plant compared to the Joker and Lolay genotypes across all AB Mix nutrient formulations with a drip irrigation hydroponic system. Key words: Chili, formulation, hydroponic, nutrition, variety
Evaluasi Daya Hasil Tujuh Genotipe Bawang Merah Zulfahmi, Reza; Tiara, Dede
Jurnal Agrotek Lestari Vol 10, No 2 (2024): Oktober
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jal.v10i2.9491

Abstract

Pada umumnya para petani bawang merah di Indonesia cenderung menggunakan bawang merah bima brebes sebagai bibit. Padahal terdapat banyak varasi genotipe dalam bawang merah yang adaptif dan berdaya hasil tinggi. Penelitian ini bertujuan untuk mengevaluasi daya hasil tujuh genotipe bawang merah.  Penelitian ini menggunakan Rancangan Acak Kelompok Lengkap (RAKL) faktor tunggal dengan genotipe sebagai perlakuan. Terdapat tujuh genotipe yaitu, bima brebes (G1), bima curut (G2), biru lancor (G3), maja cipanas (G4), trisula (G5), bauji (G6), dan tajuk (G7) yang di ulang sebanyak empat kali. Hasil penelitian menunjukkan bahwa genotipe berpengaruh nyata terhadap semua karakter, kecuali pada panjang daun, jumlah anakan, berat segar umbi, dan berat segar umbi per rumpun. Genotipe G3 memiliki pertumbuhan dan produksi yang lebih tinggi dibandingkan dengan genotipe lain, tapi secara statistik tidak berbeda nyata dengan genotipe G1. Genotipe G3 dan G1 berpotensi untuk dikembangkan karena memiliki daya hasil yang tinggi. Kata kunci: Adaptasi, Keragaman, Materi Genetik, Pertumbuhan
Evaluation of Impact of Biofertilizer and Mulch Types on Growth and Production of Tomato Cultivar Gustavi F1 in Lowland Areas Kartina, Raida; Rahhutami, Ratih; Darma, Wika Anrya; Putri, Sekar Utami; Tiara, Dede; Taisa, Rianida; Fahri Ali, Fahri Ali
International Journal of Applied Sciences and Smart Technologies Volume 06, Issue 1, June 2024
Publisher : Universitas Sanata Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/ijasst.v6i1.7536

Abstract

Tomato plants are expected to have an ideal growing environment to optimize their growth and production. Therefore, this study aimed to investigate the effect of various concentrations of biofertilizer, mulch types, and their interactions on growth and production of the Gustavi F1 tomato cultivar. A randomized group design (RGD) arranged factorially was used for the analysis, with the first factor consisting of no mulch (M0), straw mulch (M1), and plastic mulch (M2). The second factor was five biofertilizer concentrations, including 0 ml.l-1 (L0), 5 ml.l-1 (L1), 10 ml.l-1 (L2) 15 ml.l-1 (L3), and 20 ml.l-1 (L4). Data were analyzed using the F test (analysis of variance), and in cases of significant differences, the analysis proceeded with Duncan Multiple Range Test (DMRT) at an α level of 5%. Growth parameters observed in the experiments included plant height at 1 and 3 weeks after planting, while production parameters comprised fruit diameter, the number of fruits per plant, the percentage of fruits experiencing Blossom End-Rot (BER), and fruit weight per plot. The results showed that the use of plastic mulch significantly increased the number of fruits per plant, while the 0 ml.l-1 biofertilizer concentration showed the most effective reduction in the percentage of fruits experiencing BER. Moreover, an interaction between mulch and biofertilizer treatments was observed, particularly in relation to plant height 1 week after planting, the number of fruits per plant, and the percentage of fruits experiencing BER.Keywords— generative, microbes, ground cover, vegetative
Pelatihan Pembuatan Pupuk Organik Dari Limbah Rumah Tangga Bagi Kelompok Wanita Tani Gendis Ayu Jahe Rahhutami, Ratih; Tiara, Dede; Febria, Dila; Hamiranti, Rahmadyah
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 6 No 3 (2025): Teknologi Tepat Guna (TTG)
Publisher : Universitas Sahid Surakarta

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

Abstract

Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pengetahuan dan keterampilan KWT Gendis Ayu Jahe dalam mengolah limbah rumah tangga menjadi pupuk organik yang dapat dimanfaatkan dalam budidaya jahe merah. Pupuk organik yang dibuat berasal dari limbah rumah tangga dan limbah sampingan hasil pengolahan jahe merah. Pelaksanaan kegiatan meliputi sosialisasi, pelatihan dan penerapan teknologi, serta pendampingan dan evaluasi. Kegiatan ini mampu meningkatkan pemahaman dan keterampilan peserta terkait pembuatan pupuk organik dari limbah rumah tangga secara berkelanjutan untuk diaplikasikan pada budidaya jahe merah serta dapat dijadikan peluang usaha mandiri. Kegiatan ini juga memberikan kontribusi dalam mengurangi dampak negatif dari pencemaran lingkungan akibat sampah organik yang tidak dikelola dengan baik
Pelatihan Pembuatan Pupuk Organik Dari Limbah Rumah Tangga Bagi Kelompok Wanita Tani Gendis Ayu Jahe Rahhutami, Ratih; Tiara, Dede; Febria, Dila; Hamiranti, Rahmadyah
JURNAL PENGABDIAN TEKNOLOGI TEPAT GUNA Vol 6 No 3 (2025): Teknologi Tepat Guna (TTG)
Publisher : Universitas Sahid Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47942/jpttg.v6i3.2105

Abstract

Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk meningkatkan pengetahuan dan keterampilan KWT Gendis Ayu Jahe dalam mengolah limbah rumah tangga menjadi pupuk organik yang dapat dimanfaatkan dalam budidaya jahe merah. Pupuk organik yang dibuat berasal dari limbah rumah tangga dan limbah sampingan hasil pengolahan jahe merah. Pelaksanaan kegiatan meliputi sosialisasi, pelatihan dan penerapan teknologi, serta pendampingan dan evaluasi. Kegiatan ini mampu meningkatkan pemahaman dan keterampilan peserta terkait pembuatan pupuk organik dari limbah rumah tangga secara berkelanjutan untuk diaplikasikan pada budidaya jahe merah serta dapat dijadikan peluang usaha mandiri. Kegiatan ini juga memberikan kontribusi dalam mengurangi dampak negatif dari pencemaran lingkungan akibat sampah organik yang tidak dikelola dengan baik
Respons Pertumbuhan dan Produksi Bawang Merah Terhadap Pemberian Pupuk Bokashi Fitri, Annisa; Zulfahmi, Reza; Tiara, Dede; Adzania Lestari, Mustika; Purnama Sari, Hevia; Aulia Putrantri, Desti
J-Plantasimbiosa Vol. 7 No. 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v7i2.4369

Abstract

Shallot (Allium ascalonicum L.) is an important horticultural commodity that contributes significantly to Indonesia's economy. However, its production declined in 2022–2023 compared to 2021. Fertilization plays a key role in improving soil fertility and supplying nutrients for optimal plant growth. This study aimed to assess the growth and yield response of the Brebes shallot variety to various doses of bokashi fertilizer and to determine the most effective dose. The experiment used a Randomized Complete Block Design (RCBD) with one factor: bokashi dosage, consisting of six treatments—B0 (control), B1 (1 kg/m²), B2 (1.5 kg/m²), B3 (2 kg/m²), B4 (2.5 kg/m²), and B5 (3 kg/m²). Each treatment was replicated four times with ten plants per replication, totaling 280 experimental units. The results indicated that bokashi application significantly affected leaf length, leaf diameter, bulb length, bulb diameter, fresh and dry bulb weight, as well as total yield per clump. The highest growth and yield were observed at the 3 kg/m² dosage. Thus, bokashi at 3 kg/m² is considered the most effective dose for improving the growth and productivity of the Brebes shallot variety.
Pengaruh Berbagai Larutan Perendaman Terhadap Vase Life pada Tiga Jenis Bunga Potong Krisan Sisca, Pebria; Anrya Darma, Wika; Tiara, Dede
J-Plantasimbiosa Vol. 7 No. 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jplantasimbiosa.v7i2.4389

Abstract

Chrysanthemum flowers still have a limited shelf life (vase life) after harvest, which is greatly influenced by various internal and external factors. This study aims to obtain the effect of various soaking solutions (aquadest, sugar, Vitamin C, and lime) that are most effective on the vase life or freshness period of cut chrysanthemums and obtain differences in vase life responses between three types of chrysanthemums (purple, yellow, and white) to the solution treatment. This study used an experimental design, namely a randomized block design with two factors 3 x 4 and repeated 4 times. The research data were analyzed by ANOVA and tested BNJ test at a significance level of 5%. The results showed that the effective solution in the soaking solution used Vitamin C and lime which affected the observation of freshness scores, freshness duration, flower diameter and absorbed solution. Meanwhile, the types of cut chrysanthemums that had the best response were purple and yellow chrysanthemums.
Pengaruh Konsentrasi Nutrisi AB Mix Terhadap Pertumbuhan dan Hasil Dua Varietas Melon (Cucumis melo L.) pada Sistem Hidroponik Wahyudi, Muhammad Ikhsan; Safitri, Betari; Tiara, Dede; Putri, Sekar Utami; Salsabila, Vinni Aurelia
Journal of Horticulture Production Technology Vol 3 No 2 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jhpt.v3i2.4645

Abstract

The use of hydroponic systems is often constrained by high costs due to the relatively expensive price of AB Mix fertilizers. This study aimed to determine the optimal AB Mix nutrient concentration for the growth and yield of two melon varieties, as well as to examine the interaction between AB Mix nutrient concentration and the two melon varieties used. The experiment was arranged in a Randomized Complete Block Design (RCBD) with a split-plot pattern consisting of two factors: AB Mix nutrient concentration (1200, 1500, 1800, and 2100 ppm) as the main plot, and melon varieties Inthanon and Honey Globe as subplots. Data were analyzed using analysis of variance (ANOVA), and significant differences were further tested using the DMRT at a 5% significance level. The results showed that an AB Mix nutrient concentration of 1800 ppm resulted in better growth and development of melon plants compared to other concentrations. Variety V2 (Honey Globe) also exhibited the best performance, particularly in terms of leaf width, fruit diameter, and fruit weight. In addition, there was an interaction between AB Mix nutrient concentration and melon variety affecting plant height at 14 and 21 days after planting (DAP) as well as fruit diameter, indicating that plant responses depended on the combination of both treatments.
Co-Authors Adzania Lestari, Mustika Ali , Fahri Ali, Fahri Annisa Fitri, Annisa Anrya Darma, Wika Aulia Putrantri, Desti Desi Maulida Efendi, Darda Fahri Ali, Fahri Ali Febria, Dila Hamiranti, Rahmadyah Indrani, Annisa Lisa Erfa Maulana, Erie Prajaka, Nanang Wahyu Purnama Sari, Hevia Putri, Sekar Utami Rahhutami, Ratih Raida Kartina Reza Zulfahmi Rizka Novi Sesanti Roedhy Poerwanto Safitri, Betari Safitri, Nida Aulia Inka Salsabila, Vinni Aurelia Salsabilla, Nanda Aulia Sisca, Pebria Sismanto Sismanto Taisa, Rianida Wahyudi, Muhammad Ikhsan Wahyuni, Reza Wika Anrya Darma, Wika Anrya Winata, Winata Yeni Yeni