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All Journal Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan
Prihanani
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences

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UJI EFEKTIFITAS PENAMBAHAN AIR KELAPA FERMENTASI, ASAM ASETAT, ETANOL, DAN GARAM PADA GLIFOSAT TERHADAP GULMA DI PERKEBUNAN SAWIT YANG BELUM MENGHASILKAN Aishar Muhammad Fikri Nur Ikhsan; Risvan Anwar; Eka Suzanna; Farida Aryani; Nurlianti; Prihanani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 23 No 2 (2025): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v23i2.5297

Abstract

Oil palm is a strategic commodity that plays a vital role in Indonesia's economy, but its productivity is often hindered by weed infestation. Chemical weed control commonly relies on synthetic herbicides, which pose environmental risks. This study aims to evaluate the effectiveness of a new natural-based herbicide formulation consisting of fermented coconut water, ethanol, acetic acid, salt, and low-dose glyphosate in immature oil palm plantations. The research employed a single-factor Randomized Complete Block Design (RCBD) with nine formulation treatments and three replications. Vegetation analysis revealed three dominant weed species in the experimental area: Borreria alata, Ageratum conyzoides, and Asystasia gangetica. The results indicated that all herbicide formulations were able to suppress weed populations and dry weight, although the differences were not statistically significant. Numerically, Formulation 8 (F8) provided the best results, achieving a weed mortality rate of up to 99%. In contrast to previous formulations requiring high application volumes (35–50 L/ha), this new formulation is more efficient at a dosage of 4–6 L/ha. This formulation works synergistically, is environmentally friendly, and has the potential to support sustainable agricultural practices
Pengaruh Dosis KNO3 dan Waktu Aplikasi terhadap Pertumbuhan dan Produksi Cabai Rawit Domba (Capsicum frutescens L) Di Media Polybag Mesti; Nurlianti Pertiwi; Prihanani; Farida Aryani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 24 No 1 (2026): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v24i1.5409

Abstract

The research was conducted in Kandang Limun sub-district, Muara Bangkahulu district, Bengkulu city from December 2024 to March 2025. The aim of the research was to determine the effect of the dose and time of KNO3 application and its interaction on the growth and production of Capsicum frutescens L. The research used a factorial Completely Randomized Block Design (CRBD) with a dose of KNO3 (K) with a factor level of K1 = 0 g/plant. K2 = 6 g/plant. K3 = 12 g/plant. Factor 2 is the time of application (W) with the level: W1 = 0 WAP, W2 = 3 WAP. W3 = 6 WAP. The study's results concluded that the dose and timing of KNO3 fertilizer application, as well as their interaction, did not significantly affect the growth variables of chili plants. The time of KNO3 fertilizer application showed a significant effect on fruit length variables. The best fruit length was produced by the 6 WAP fertilizer application treatment (3.11 cm) compared to the 3 WAP treatment (2.89 cm) and the fertilization time at the start of planting 0 WAP (0.56 cm).
Karakteristik  Agronomis 10 Galur Tanaman Tomat Hasil Persilanggan Pada Budidaya Organik Sri Rustianti; Sri Mulatsih; Duni Sahputra; Prihanani
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 24 No 1 (2026): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v24i1.5441

Abstract

This study aimed to evaluate the agronomic performance of ten tomato breeding lines under an organic cultivation system and to identify potential lines for further development. The experiment was conducted from March to July 2025 in Bengkulu, Indonesia, using a Completely Randomized Design (CRD) with ten tomato breeding lines and three replications. The tested lines were G3, G4, G5, G6, G7, G9, G12, G13, G15, and G16. Each experimental unit consisted of three plants, resulting in a total of 90 plants. Organic cultivation practices included the application of goat manure, fermented liquid organic fertilizer, and botanical pesticides derived from garlic extract. Observed variables included vegetative growth, reproductive traits, and yield components. Data were analyzed using analysis of variance (ANOVA), followed by Duncan’s Multiple Range Test (DMRT) at the 5% level when significant differences occurred. The results showed that the tested tomato breeding lines did not differ significantly in plant height, leaf number, branch number, stem diameter, flowering age, harvesting age, flower number, fruit number, fruit weight, and fruit diameter. However, descriptive evaluation indicated that G12 and G15 consistently produced higher flower number, fruit number, and fruit weight than the other lines. These findings suggest that all tested lines exhibited relatively stable adaptation under organic cultivation conditions, while G12 and G15 showed greater potential for further multilocation evaluation and organic tomato breeding programs.
Co-Authors Aishar Muhammad Fikri Nur Ikhsan Duni Sahputra Eka Suzanna Farida Aryani Mesti Nurlianti Nurlianti Nurlianti Risvan Anwar, Risvan Sri Mulatsih Sri Rustianti Rustianti, Sri Rustianti