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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) AGROMIX Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Publication of the International Journal and Academic Research (PIJAR)
Putra, Fajrin Pramana
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Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Economics, Econometrics & Finance Social Sciences

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The Yield of Red Podded Yardlong Bean Genotypes (Vigna unguiculata L.) under Shading Zulfaa, Latifah; Anwar, Syaiful; Kusmiyati, Florentina; Putra, Fajrin Pramana
Jurnal Agrinika: Jurnal Agroteknologi dan Agribisnis Vol 8 No 2 (2024): SEPTEMBER
Publisher : Kadiri University - Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/agrinika.v8i2.5980

Abstract

Yardlong bean is a plant with high nutritional value, but it is not considered a main crop. Land extensification with agroforestry is needed to overcome land limitations and maximize yardlong bean production. The research aims to produce yardlong bean varieties that adapt to shading conditions in agroforestry systems. The research was conducted from October 2023 to February 2024. The research design used a Split Plot based on a Completely Randomized Design (CRD). The main plot was shading with two levels, no shading (N0), and 50% paranet shading (N1). The subplots were parental FG genotypes of the F8 generation, namely FS 7-1-8, FS 10-1-8, FS 10-3-8, FS 14-2-8, and FS 8-2-8. Observation parameters included the time of 50% flowering, fresh harvest age, leaf stomata count, leaf chlorophyll and carotenoid content, number of fresh pods per plant, fresh pod weight per plant, and productivity. Data were analyzed using Analysis of Variance (ANOVA) at a 5% significance level and Tukey’s HSD test at 5%. The results showed that the genotype factor significantly affected the time of 50% flowering. Shading treatment significantly affected the number of leaf stomata. Shading and yardlong bean genotypes did not significantly differ in leaf chlorophyll and carotenoid content, fresh harvest age, the number of fresh pods per plant, fresh pod weight per plant, and productivity. The F8 generation yardlong bean plants showed tolerance to shading as they could maintain growth and yield. The FS 10-1-8 genotype has the fastest flowering speed compared to the FG parent.
Efek cahaya LED merah dan biru pada pertumbuhan, hasil dan kandungan klorofil tanaman pakcoy (Brassica chinensis L.) dalam Growbox: The Effects of red and blue LED light on growth, yield and chlorophyll content of pakchoy (Brassica chinensis L.) plants in growbox Rosyida; Karno, Karno; Putra, Fajrin Pramana; Limantara, Julian Christopher
AGROMIX Vol 13 No 2 (2022)
Publisher : Fakultas Pertanian Universitas Yudharta Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35891/agx.v13i2.3028

Abstract

Introduction: Light-emitting diodes (LEDs) are artificial light sources that have been widely used in indoor farming systems. The light quality of red and blue LEDs plays a role in plant growth and diverse physiological responses. The right ratio of red and blue LEDs is expected to increase the growth, yield and physiology of Pakchoy plants. Experiments on the effect of LED light quality on growth, yield and physiology of Pakchoy plants have been carried out at the Grow Box. Methods: The experiment was arranged in a Completely Randomized Design (CRD) consisting of 5 types of LED light quality, with the ratio of Red and Blue light (R:B), namely: (R10), (B10), (R5:B5), (R3:B7) , and (R7:B3). Each treatment was repeated 3 times, so there were 15 experimental units. Parameters observed included growth, yield and physiological components related to photosynthesis, namely: plant height (cm), plant length (cm), number of leaves (plant-1), leaf area (cm2), plant fresh weight (g plants -1), content of chlorophyll a, b and total (mg g-1), leaf carotenoids content (mg g-1), chlorophyll content of SPAD (Soil Plant Analysis Development), and DCGI (Dark Color Green Index). Results: The light quality of monochromatic blue LEDs (B10) and the combination of red and blue (R3:B7, R5:B5 and R7:B3) significantly improves vegetative growth, chlorophyll content, carotenoids and fresh weight than monochromatic red light (R10). Monochromatic red light R10 decreased growth, chlorophyll component and yield in Pakchoy plants. Conclusion: Red and blue LEDs with a ratio of R3:B7 showed the best results on all observation parameters.
Perubahan Komposisi Gulma pada Sistem Tumpangsari Padi Gogo dengan Kedelai di Lahan Pasir Pantai Putra, Fajrin Pramana; Yudono, Prapto; Waluyo, dan Sriyanto
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 46 No. 1 (2018): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (402.549 KB) | DOI: 10.24831/jai.v46i1.17093

Abstract

Weeds can reduce upland rice yields in coastal sandy area. Density and growth of weeds can be controlled and reduced by an intercropping system between upland rice with soybeans. The study aimed to determine the weeds composition change and weeds biomass in various crop proportions of upland rice and soybean under intercropping. The research was conducted from December 2016 until March 2017, at coastal sandy soil of Samas, Bantul, Yogyakarta (8°00’03.5”S and 110°15’20.1”E). This study used a complete randomized block design (RCBD) with one factor and three replications. The treatments were crop proportions of upland rice and soybean under intercropping with 6 levels, such as 100:0 (upland rice monoculture), 80:20, 60:40, 40:60, 20:80, and 0: 100 (soybean monoculture). The results showed that there was weeds composition changes due to setting crop proportions of upland rice and soybean under intercropping at coastal sandy soil. Weed of sedges, grass, and broadleaf were found throughout the experimental plots, but varied in number and type of weeds among experimental plots. Weeds condition differed among the soybean proportion treatments < 40% and  ≥ 40%. The average community coefficient value was <75% which was dominated by Digitaria nuda and Eragrostis tenella under soybean proportion treatments < 40%, and Ludwigia parviflora and Amaranthus lividus under soybean proportion treatments ≥ 40%. The linear model was established between the increase of soybean proportion to a decrease in dry weight of weeds as Y = -0.6624X + 67.699; R2 = 0.7224).Keywords: crops proportion, intercropping, weeds community
Rural Potential Based Community Development for Enhancing Eco-Tourism Kalisidi Village Through Developing Fruit Seedlings Center Putra, Fajrin Pramana; Isdamaryanti, Aulia; Nurdin, Thoriq Apriza; Fauzan, Muhammad Iqbal
Publication of the International Journal and Academic Research Vol. 2 No. 2 (2025)
Publisher : Indonesian Student Association Study Center in Türkiye

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63222/pijar.v2i2.37

Abstract

Kalisidi Village is located in the West-Ungaran District, Semarang Regency. The village has abundant natural resources and strong potential for ecotourism development. However, agricultural challenges such as limited seed storage facilities, suboptimal irrigation, and insufficient seedling quality hinder the maximization of this potential. This study aims to analyze and implement community development programs based on local resources by establishing a fruit seedling center that supports both agricultural productivity and ecotourism. Data were collected through the Participatory Rural Appraisal (PRA). The program was planned based on the issues found by FGD with the Kelompok Wanita Tani in Kalisidi Village, which were divided into three main aspects: technology, information, and human resource management. To resolve these issues, Team 134 of KKN-T Diponegoro University proposed several programs including constructing a greenhouse, providing grafting technique training, implementing an automatic irrigation system based on Real-Time Clock (RTC), and developing a database that includes mapping high-quality fruit commodity distribution in Kalisidi village. The greenhouse design uses a lightweight iron frame with UV-resistant plastic covering, which has proven to be effective and economical for small-scale farmers. Moreover, it improved seedling protection and survival rates, while simultaneously grafting training enhanced farmers’ technical capacity and increased the availability of high-quality seedlings. Additionally, the irrigation system optimized water use efficiency and reduced labor requirements, whereas the fruit database provided spatial information that supported agricultural planning and promotion of local commodities. As a result, these programs contributed to strengthening food security, improving economic opportunities, and supporting agro-edutourism in Kalisidi Village. The study concludes that integrating local resource-based community empowerment with technological innovation can enhance rural ecotourism and ensure sustainable agricultural development.
Co-Authors Fauzan, Muhammad Iqbal Florentina Kusmiyati Isdamaryanti, Aulia Karno Karno Limantara, Julian Christopher Nurdin, Thoriq Apriza Prapto Yudono Rosyida Syaiful Anwar Waluyo, dan Sriyanto Zulfaa, Latifah