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The metabolomic fingerprinting of four duku (Lansium domesticum) cultivars from Central Java, Indonesia based on unique metabolites and prospects for future breeding ENDANG DEWI MURRINIE; FAZAT FAIRUZIA; NINDYA ARINI; HENY ALPANDARI; INGGIT MAHARANI
Biodiversitas Journal of Biological Diversity Vol. 25 No. 10 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d251043

Abstract

Abstract. Murrinie ED, Fairuzia F, Arni N, Alpandari H, Maharini I. 2024. The metabolomic fingerprinting of four duku (Lansium domesticum) cultivars from Central Java, Indonesia based on unique metabolites and prospects for future breeding. Biodiversitas 25: 3816-3839. This research aims to map the genetic identity of Central Java (Indonesia) duku cultivars, Sumber, Woro, Matesih, and Kalikajar, through a metabolomic analysis approach using the Gas Chromatography-Mass Spectrophotometer (GC-MS) method from duku fruit peel and flesh. Heatmap and principal component analysis (PCA) of volatile organic compound (VOC) metabolites identified from duku fruit peel grouped Sumber, Woro, and Matesih as one group, with Sumber and Woro being more similar, while Kalikajar was in a different group. The identified metabolites of duku fruit flesh show that Woro and Matesih cultivars are in the same cluster, followed by Kalikajar, which is closer to the Woro and Matesih metabolites. Sumber mostly has different metabolites. VOC metabolites successfully identified primary and secondary metabolites defined as common metabolites in four cultivars, which have a myriad of functions for plant growth and development, nutritional value, plant defense against biotic stress and environmental stress tolerance, and physiological plant phenotypes. The successful identification of these metabolites not only enhances our understanding of the duku cultivars but also reassures the accuracy and reliability of future breeding for superior duku plants that are resistant to biotic and abiotic stress based on the VOC metabolites in the Sumber, Woro, Matesih, and Kalikajar cultivars, particularly the unique metabolites that distinguish these cultivars.
PERTUMBUHAN DAN HASIL TANAMAN BAYAM PADA BERBAGAI WAKTU PENYIRAMAN Syaiful Anwar; Nindya Arini; Wahid Nur Fajri
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 6 (2026): February: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i6.7063

Abstract

Water management is a crucial factor in optimizing the productivity of leafy vegetables, including green spinach (Amaranthus sp.), particularly under limited water availability. Appropriate timing of irrigation may influence plant growth dynamics and biomass allocation. The study aimed to evaluate different irrigation times on the growth and biomass distribution of green spinach. The study was using a single factor with a completely randomized design, namely irrigation time, consisting of three treatments: morning irrigation (07:00), afternoon irrigation (16:00), and a combination of morning and afternoon irrigation (07:00 and 16:00). The treatment was replicated six times, resulting in 18 experimental units. Irrigation volume was standardized based on field capacity. Growth variables observed involved plant height, stem diameter, and number of leaves, while production variables consisted of fresh and dry weights of shoots and roots, as well as the shoot-to-root ratio. Data were analyzed using analysis of variance, with by the Honestly Significant Difference (HSD) test at a 5% significance level. The irrigation timing significantly affected plant height, number of leaves, and shoot-to-root ratio, but had no significant effect on stem diameter or total fresh and dry biomass. Morning irrigation produced a higher shoot-to-root ratio, indicating more efficient biomass allocation to the edible parts of the plant. In conclusion, morning irrigation is recommended as a practical water management strategy to support vegetatif growth and improve resource use efficiency in green spinach cultivation.
Optimalisasi Potensi BUMDes Sendang Karya Desa Purworejo Kabupaten Kudus melalui Peningkatan Kapasitas Anggota dalam Budidaya Jamur Tiram Nindya Arini; Farida Yuliani; Endang Dewi Murrinie
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 3 (2026): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i3.2234

Abstract

Village-Owned Enterprises (BUMDes) play a strategic role in developing local potential-based productive businesses to support food security. However, limited knowledge and technical skills in oyster mushroom cultivation hinder the development of this business unit. This community service program aimed to enhance the capacity of members of BUMDes Sendang Karya, Purworejo Village, Kudus Regency, through training and mentoring in oyster mushroom cultivation. The program employed focus group discussions, educational outreach, hands-on practice, mentoring, and monitoring. The results demonstrated improved knowledge and technical skills in mushroom house construction, cultivation techniques, crop maintenance, and environmentally friendly pest management using light traps. Continuous mentoring enabled participants to overcome cultivation constraints and apply improved cultivation practices. This program strengthened the capacity of BUMDes to develop sustainable productive enterprises, thereby supporting local food security and improving the rural community's economic resilience.
EFEKTIVITAS APLIKASI GIBERELIN (GA?) PADA BERBAGAI WAKTU DAN KONSENTRASI TERHADAP PERTUMBUHAN SERTA HASIL CABAI MERAH KERITING (Capsicum annuum L.) Khairul Anwar; Nindya Arini; Syaiful Anwar; Af’idzatuttama Af’idzatuttama; Lulu Fatikhatul Maryamah
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 14 No. 3 (2026): Agustus: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v14i3.7283

Abstract

The productivity of curly red chili (Capsicum annuum L.) remains relatively low due to suboptimal management of plant growth regulators, particularly gibberellic acid (GA?). Although GA? is known to stimulate vegetative growth and reproductive development, information regarding the effectiveness of different application timings and GA? concentrations in curly red chili is still limited. This study aimed to evaluate the effects of GA? application timing and concentration on the growth and yield of curly red chili and to identify the most effective treatment. The novelty of this study lies in the comprehensive evaluation of the combined effects of GA? application timing and concentration on both vegetative growth and yield components of curly red chili within a single experimental framework. The experiment was conducted from June to September 2025 at the Experimental Farm of the Faculty of Agriculture, Universitas Muria Kudus, using a factorial Randomized Complete Block Design (RCBD) with three replications. The first factor was GA? application timing (3, 6, and 8 weeks after transplanting, WAT), while the second factor was GA? concentration (0, 90, 110, and 130 ppm). The results showed that there was no significant interaction between application timing and GA? concentration for most growth and yield parameters. A GA? concentration of 130 ppm produced the best response, increasing plant height to 71.11 cm, leaf number to 147.92 leaves, branch number to 4.56 branches, accelerating flowering to 24.64 days after transplanting (approximately 36.1% earlier than the control), increasing fruit number to 27.22 fruits per plant (approximately 17.1% higher than the control), and producing the highest shoot dry weight of 27.22 g. This study provides further evidence of the physiological responses of curly red chili to different GA? concentrations and application timings. Practically, the findings suggest that the application of 130 ppm GA? can be recommended as an effective cultivation strategy to improve the growth and productivity of curly red chili.
PENGARUH KONSENTRASI DAN LAMA PERENDAMAN PLANT GROWTH PROMOTING RHIZOBACTERIA (PGPR) AKAR BAMBU TERHADAP PERKECAMBAHAN BENIH DAN PERTUMBUHAN SEMAI CABAI RAWIT (Capsicum frutescens L.) Endang Dewi Murrinie; Nindya Arini; Wahyu Kurniawan
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 14 No. 3 (2026): Agustus: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v14i3.7310

Abstract

The increasing demand for bird's eye pepper necessitates efforts to improve seed quality as an initial step toward enhancing crop productivity. However, studies on the use of bamboo root-derived PGPR as a seed-soaking treatment for bird's eye pepper remain limited, particularly regarding the optimal combination of PGPR concentration and soaking duration to improve seed germination and seedling growth, The study aims to determine the effect of the concentration and duration of soaking of Plant Growth Promoting Rhizobacteria (PGPR) on seed germination and seedling growth of cayenne pepper. The study was conducted in Muktiharjo Village, Margorejo District, Pati Regency, from May to June 2025, using a completely randomized design (CRD) consisting of two factors and three replicates. The first factor is the concentration of PGPR, which consists of four levels, namely 0%, 20%, 40%, and 60%.  The second factor is the duration of soaking in PGPR, which consists of three levels, namely 3 hours, 6 hours, and 9 hours. The results showed that the concentration of PGPR affected seed germination at germination time parameters and affected seedling growth in the parameters of sprout emergence and seedling height 1 week after planting. The results showed that a 20% PGPR concentration produced the best performance in terms of germination time, shoot emergence time, and seedling height at one week after planting. A 20% PGPR concentration increased seedling height by 10% compared with the control. A PGPR soaking duration of 3 hours resulted in the best germination time and shoot emergence time. A significant interaction between PGPR concentration and soaking duration was observed for the germination time of  bird's eye pepper seeds.