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The Effect of Manure Dosage and Types of Plant Growth Regulators (PGRs) on the Generative Phase of Bird’s Eye Chili (Capsicum frutescens L) Putri Rizkia; Hilda Pratiwi; Mizan Maulana
Journal of International Multidisciplinary Research Vol. 4 No. 5 (2026): Mei 2026
Publisher : PT. Banjarese Pacific Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62504/jimr1515

Abstract

This study aims to determine the effect of manure dosage and types of plant growth regulators (PGRs), as well as their interaction, on the generative phase of bird’s eye chili plants (Capsicum frutescens L.) in order to improve productivity, which remains fluctuating due to suboptimal cultivation practices. The research was conducted from February to March 2026 at the experimental field of the Pusat Riset Bisnis Kopbun Suka Tani Sejahtera, Kota Juang District, Bireuen Regency, using a factorial Randomized Block Design (RBD) of 4 × 3 with three replications. The first factor was the dosage of manure (control, 1 kg/plant, 1.5 kg/plant, and 2 kg/plant), while the second factor was the type of natural PGR (onion extract, rice water, and coconut water). Data were collected through direct observations on several parameters, including number of fruits, fruit weight, fresh biomass weight, root fresh weight, and root length, and were then analyzed to determine the effects of treatments and their interactions.          The results showed that certain doses of manure had a significant effect on increasing yield and root growth, while natural PGRs were able to enhance flowering, reduce flower drop, and accelerate fruit formation. The interaction between both treatments indicated that the optimal combination produced higher results compared to single treatments. The novelty of this study lies in the use of a combination of manure and natural PGRs based on local materials as a strategy to improve the generative phase. The implications of this research are expected to serve as a scientific reference for the development of sustainable cultivation techniques, as well as learning material and further research in the fields of agronomy and horticulture.
Mycorrhizal Application and Dosage Material Organic Towards Increasing Chili Pepper Production (Capsicum frutescens) on Goal Plant Cocoa Mizan Maulana; Suswati; Zulheri Noer; Syafruddin
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 3 (2025): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 7 No. 3 September 2025
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i3.4967

Abstract

Cayenne pepper is a horticultural commodity with high economic value and is widely cultivated by farmers across various regions in Indonesia. In addition to household consumption, cayenne pepper serves as a raw material for the food and beverage industry. Its nutritional content, including vitamin C, vitamin A, lycopene, and various antioxidants, makes this plant important from both health and economic perspectives. However, productivity at the farmer level faces several challenges, including limited use of fertilizers and sustainable organic materials. Excessive reliance on chemical fertilizers can degrade soil fertility and harm the environment. Therefore, the use of organic materials, such as liquid organic fertilizer (POC), and growth-promoting fungi, such as mycorrhizae, offers an environmentally friendly alternative with the potential to increase crop production. This study aimed to determine the effects of different types of organic fertilizers used by farmers, specifically mycorrhizae and POC, and their interactions on cayenne pepper production. The experiment employed a 4 × 3 factorial randomized block design (RBD) with three replications, yielding 12 treatment combinations across two factors. The results showed that mycorrhizae had a significant effect on plant height at 15, 30, and 45 days after planting (DAP), as well as on fresh weight at 110 DAP, but no significant effect on other parameters. Additionally, there was no significant interaction between mycorrhizae and POC doses on any observed parameters. Among the mycorrhizal types tested, Glomus mosseae consistently produced better results compared to other mycorrhizal types throughout the observation period on cayenne pepper plants.
Increasing the Production of Chili Peppers (Capsicum frutescens) with Application of Mycorrhiza Glomus Moseae and Gigaspora on Sea Sand Media Mizan Maulana; Suswati; Zulheri Noer
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 8 No. 1 (2026): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 8 No. 1 January 2026
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v8i1.5217

Abstract

Utilizing coastal areas for agricultural purposes has not yet been widely adopted. The saline conditions and sandy soils typical of coastal regions make it difficult for plants to thrive. Chili peppers are a horticultural commodity with high economic value and are widely cultivated by farmers across various regions of Indonesia. Geographically and ecologically, Indonesia's coastal areas hold significant potential for agricultural development, fisheries, tourism, marine energy, and biodiversity conservation. Approximately 22% of Indonesia's total land area is coastal, making these regions highly strategic for local resource-based economic development. The total coastal area is estimated at over 327,000 km². Besides household use, cayenne pepper also serves as a raw material in the food and beverage industry. However, saline stress conditions can be toxic to plants. Salinity stress disrupts many aspects of plant physiology, including a decreased photosynthesis rate, cell damage due to sodium ion (Na⁺) accumulation, and reduced crop quality. This study employed a 4 × 3 randomized block factorial design (RBD) with three replications, yielding 12 treatment combinations across two treatment factors. The results showed that mycorrhizal application significantly affected plant height at 15, 30, and 45 days after sowing (DAS), as well as fresh weight at 110 DAS, but had no significant effect on other parameters. Among all observations, the Glomus mosseae mycorrhizal type consistently outperformed other mycorrhizal types in enhancing cayenne pepper growth. This study recommends further research on the use of organic materials as planting models suitable for coastal areas. Reason: The text was revised to improve clarity, coherence, and technical accuracy. Redundant phrases were removed, and terminology was standardized (e.g., “days after sowing" instead of "HST”). Sentence structure was enhanced for readability, and scientific names were corrected for proper formatting. Additionally, the flow of ideas was improved to connect better the background, methodology, results, and recommendations.