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Valorization of Rice Panicle Straw and Watermelon Rind as an Innovative Medium for Eco-FriendlyProduction of SCOBY Biofilm Priyadi, Sapto; Wiyono; Haryuni; Ramadhan, Karunia Irfan; Nugroho, Benny
Agricultural Science Vol. 8 No. 2 (2025): March
Publisher : Faculty of Agriculture, Merdeka University Surabaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55173/agriscience.v8i2.164

Abstract

The valorization of agro-food waste represents a promising pathway toward sustainable bio-based materials. This study aimed to formulate a fermentation medium from rice panicle straw (merang) and watermelon rind for producing eco-friendly SCOBY (Symbiotic Culture of Bacteria and Yeast) biofilm. The waste materials were thermally extracted without filtration to retain active solids and subsequently fermented with lactic acid bacteria for 14 days. The fermentation broth was enriched with soybean flour as a nitrogen source and Ziziphus mauritiana leaf extract as an antioxidant additive. Phytochemical screening was conducted using colorimetric reactions analyzed through chromaticity coordinates for flavonoids and grayscale intensity for alkaloids. SCOBY growth was evaluated by measuring biofilm thickness, wet and dry weight, tensile strength, and elongation at break. The results revealed that the combination of these residues provided sufficient nutrients and bioactive compounds to support SCOBY development. The best treatment produced a biofilm with 4.51 mm thickness, 17.49 g wet weight, 3.86 g dry weight, 43.11 MPa tensile strength, and 6.66% elongation. Colorimetric evaluation showed a red chromaticity spectrum for flavonoid presence (dominant wavelength 620 – 625 nm, purity 81.04%), and a clear white grayscale range (220 – 240) for alkaloids. In conclusion, this formulation offers a simple, low-cost approach to converting agricultural waste into functional biofilms. Further investigations are recommended to evaluate the shelf life and potential of liquid SCOBY as a plant immunomodulator and biofilm as organic packaging.
PRODUKSI PESTISIDA NABATI KULIT BAWANG PUTIH DAN DAUN PEPAYA DI KELOMPOK TANI PEMUDA TANGGUH Haryuni, Haryuni; Suprapti, Endang; Soelistijono, R.; Aziez, Achmad Fatchul; Priyadi, Sapto; Prasetio, Suji Tegar
GANESHA: Jurnal Pengabdian Masyarakat Vol 5 No 2 (2025): Juli 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Tunas Pembangunan Surakarta (UTP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/ganesha.v5i2.4796

Abstract

Salah satu program pemerintah dalam menjaga stabilitas pangan nasional adalah melalui penguatan ketahanan pangan yang ramah lingkungan dan berkelanjutan, dengan mengedepankan pemanfaatan bahan-bahan alami serta mengurangi ketergantungan terhadap pestisida kimia sintetis. Kelompok Tani Pemuda Tangguh menghadapi kendala meningkatnya serangan Organisme Pengganggu Tanaman (OPT), yang berdampak pada penurunan produktivitas dan kualitas hasil panen. Kegiatan Program Kemitraan Masyarakat (PKM) ini bertujuan untuk memberdayakan petani agar mampu memanfaatkan limbah rumah tangga dan tanaman pekarangan, khususnya kulit bawang putih, daun pepaya, dan lidah buaya sebagai bahan dasar pembuatan pestisida nabati (pesnab) dalam rangka pengendalian hama dan penyakit tanaman secara alami. Metode kegiatan meliputi: 1) sosialisasi mengenai pentingnya pengendalian hama berbasis hayati, 2) pelatihan pembuatan dan formulasi pestisida nabati dari bahan lokal, 3) evaluasi efektivitas dan monitoring penggunaan pesnab di lahan pertanian, serta 4) pendampingan teknis kepada petani dalam aplikasi lapangan. Kegiatan ini berhasil meningkatkan pengetahuan dan keterampilan petani dalam memproduksi dan mengaplikasikan pestisida nabati secara mandiri. Indikator keberhasilan kegiatan ditunjukkan melalui pencapaian target monitoring dan evaluasi, serta respon positif petani terhadap efektivitas pesnab dalam menekan serangan OPT. Program ini mendukung upaya pertanian berkelanjutan berbasis kearifan lokal dan pemanfaatan sumber daya hayati yang melimpah di lingkungan sekitar.
The Effect of Liquid Organic Fertilizer and Cow Manure on the Growth and Yield of Red Onion Plants (Allium ascalonicum L.) kusuma, galih sekar permata; Haryuni; Suprapti, Endang; Wiyono
Journal of Rural and Urban Community Studies Vol 3 No 2 (2025): August 2025
Publisher : Agribusiness Department, Agriculture Faculty, Tunas Pembangunan University, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jrucs.v3i2.4671

Abstract

Abstract Shallots (Allium ascalonicum L.) is a horticultural plant which is widely used as a kitchen spice and as an ingredient in traditional medicine. This research aims to determine the effect of liquid organic fertilizer doses and cow manure doses on the growth and yield of shallots. The research used a Complete Randomized Block Design (RAKL) with two factors, namely the dose of liquid organic fertilizer (0 ml, 10 ml, 20 ml per plant) and the dose of cow manure (0, 5, 10, 15 tons/ha), with three replications so that there were 12 treatment combinations. The results of the research showed that applying liquid organic fertilizer had an effect on plant height and fresh stover weight, but had no effect on dry stover weight. Liquid organic fertilizer also affects the number of tubers and tuber weight per plant, but has no effect on tuber diameter. Cow manure affects plant height, number of leaves, weight of fresh stover, as well as crop yields such as number of tubers, tuber weight and tuber diameter. The combination of liquid organic fertilizer and cow manure had an effect on the number of leaves and weight of fresh stover, but had no effect on plant height, dry stover weight and tuber yield. The best combination was obtained in the treatment of 20 ml liquid organic fertilizer and 15 tons/ha of cow manure (G2S3).
Effect Of Liquid Organic Fertilizer Doses And Rhizoctonia Binuclate Fungi On The Growth Of Vanilly Seedlings (Vanilla Planifolia Andrews) Hidayanto, Arif; Haryuni; Wiyono; Suprapti, Endang
Journal of Rural and Urban Community Studies Vol 3 No 2 (2025): August 2025
Publisher : Agribusiness Department, Agriculture Faculty, Tunas Pembangunan University, Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jrucs.v3i2.4714

Abstract

Vanilla (Vanilla planifolia Andrews) is a plantation crop that has high economic value, especially because its seeds are used as the main raw material in the food and beverage industry. Rhizoctonia binucleate fungus and liquid organic fertilizer can prevent stem rot disease in vanilla plants by competing directly with disease-causing pathogens. The aim of this research was to determine the effect of administering Rhizoctonia binucleate fungus and liquid organic fertilizer on the development of stem rot disease in vanilla plants (Vanilla planifolia Andrews). The treatments carried out were designed in a factorial experiment in a complete Randomized Block Design. Liquid organic fertilizer doses: 0, 5, 10, 15, 20, and 25 ml/plant, 5g Rhizoctonia binucleate (BNR) dose, without BNR and BNR treatment, giving Fusarium oxysporum f. sp. vanillae 5 grams and without giving Fusarium oxysporum f. sp. vanillae. The results showed that administration of Rhizoctonia binucleate and Fusarium oxysporum f. sp. vanillae (R1), Fusarium oxysporum f. sp. vanillae (R2) and liquid organic fertilizer (P) have a significant effect on the growth of vanilla seedlings, namely on the number of leaves parameter, while on the parameters of plant height, leaf area, fresh plant stover weight, plant dry stover weight, fresh root weight and root dry fruit, these interactions do not have a significant effect.
TOGA Education and Socialization: Building Nature-Based Family Health siti mardhika sari; Dewi, Tyas Soemarah Kurnia; Suprapti, Endang; Aziez, Achmad Fatchul; Haryuni; Daryanti
Journal of Community Capacity Empowerment Vol 3 No 2 (2025): August 2025
Publisher : Universitas Tunas Pembangunan Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/jcce.v3i2.5690

Abstract

The community’s demand for medicinal plants continues to grow along with the back to nature trend, which encourages the use of natural ingredients to maintain health. However, in Karangmojo Village, Weru Subdistrict, Sukoharjo Regency, many home gardens remain underutilized, even though they have the potential to serve as a source of Family Medicinal Plants (TOGA). This community service program aimed to improve the knowledge and skills of members of the Family Welfare Empowerment (PKK) group in cultivating TOGA to support family health self-reliance. The program was conducted on January 15, 2025, at the Karangmojo Village Hall using a participatory approach, including counseling, technical training, field practice, and mentoring. Participants were introduced to various medicinal plants that are easy to cultivate, planting and maintenance techniques, as well as their applications for simple home remedies. The results showed a significant increase in participants’ knowledge and skills, reflected in their high enthusiasm during practice and their commitment to developing TOGA gardens in their respective yards. A demonstration TOGA garden was successfully established in one participant’s yard as a replicable model. This activity not only provided direct benefits for family health but also opened up economic opportunities through processing harvested medicinal plants into marketable herbal products. The program is expected to be sustainable with continuous mentoring and the establishment of a village-level TOGA working group.
Applications Of Red Onion Skin Extract (Allium cepa L.) On The Growth And Years Of Peanuts (Arachis hypogaea L.) Hakiki, Iqmal; Adnan; Haryuni; Eko Fransisko
Jurnal Agricultural Science Vol 18 No 1 (2023): MAY
Publisher : FAKULTAS PERTANIAN UNIVERSITAS RATU SAMBAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jas.v18i1.169

Abstract

ABSTRACT : Groundnut (Arachis hypogaea L.) is one of the most widely cultivated commodities by farmers in Bengkulu Province after rice, cassava, corn, sweet potatoes and soybeans. The amount of peanut production in Bengkulu Province can be increased by increasing the area of ​​land and increasing productivity through the use of superior seeds and good care. The harvested area of ​​peanuts in Bengkulu Province in 2014 reached 4,535 ha with a total production of 4,612 tonnes (BPS 2015). Increasing the amount of production and harvested area will also increase the number of peanut products offered. This research was conducted from August to November 2022 at the Planting House of Pat Petulai University, Dwi Tunggal Village, Curup District, Rejang Lebong Regency, Bengkulu Province, with an altitude of 620 meters above sea level. The method used in this study was a completely randomized design (CRD) which consisted of 4 treatment levels. The results of the analysis of variance in the treatment of shallot skin extract did not have a significant effect on the variable number of flowers, number of leaves, and plant height. While the treatment of shallot skin extract had a significant effect on the variable number of pods (7.15 pods) and fresh weight (8.6 grams). The treatment of shallot skin extract had a very significant effect on dry weight (15.19 grams). The application of shallot skin extract effectively increased the yield of peanut plants, because it increased the number of pods, fresh weight, and dry weight of plants. At a concentration of 45 ml/liter of water, shallot skin extract gave the best results on the variable number of pods and fresh weight on the growth and yield of peanuts. Based on the results of research that has been conducted regarding the application of shallot skin extract to the growth and yield of peanut plants, the authors suggest the use of shallot skin extract at a concentration of 45 ml/liter of water in peanut cultivation in areas with an altitude of 620 meters above sea level.
Effectiveness of Mung Bean Sprout Extract and Vine Type on the Growth of Pepper (Piper nigrum L.) Plant Cuttings Tiara, Dewi; Adnan; Mardian Apriansi; Haryuni
Jurnal Agricultural Science Vol 18 No 1 (2023): MAY
Publisher : FAKULTAS PERTANIAN UNIVERSITAS RATU SAMBAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jas.v18i1.171

Abstract

Abstract : Pepper is a vine and has a single green leaf with a stem height of almost 10 meters. Bengkulu Province is one of the pepper producers in 2021 of 1,850 tons/year with a percentage of 1.31%, of course it cannot meet market demand which is quite high. The decline in pepper production is thought to be caused by several factors, one of which is the lack of good pepper plant seeds available because most farmers plant pepper vines directly on the land without any treatment so that farmers have difficulty cultivating pepper plants. Pepper seeds can be obtained from generative or vegetative propagation. Propagation by cuttings is the recommended method in pepper nurseries. Pepper cuttings have poor roots, so a growth regulator is needed to stimulate the roots. The alternative is by giving Growth Regulatory Substances. One ZPT that can be used to accelerate the growth of pepper plant cuttings is mung bean sprout extract. This research was conducted from February to April 2023, in Taba Tebelet Village, Kepahiang District, Kepahiang Regency, Bengkulu province. This study used a completely randomized design (CRD) with 24 treatment combinations, each of which was repeated three times. Total plants used in the study (K X S X U) = (6X4X3) = 72 plant cuttings. Variable observations were growth percentage, shoot length, root length, number of leaves, stem diameter, and number of shoots. Observational data were analyzed statistically using analysis of variance (ANOVA). The results of this study indicated that the combination treatment of mung bean sprout extract concentration and type of tendrils had a significant effect on the growth of pepper plant cuttings. However, in the single treatment the concentration of sprout extract and the single treatment of the type of tendrils had no significant effect on the growth of pepper plant cuttings.
Analysis of Crop Rotation and Compost Use on Organic Carrot Production Results in Rejang Lebong Regency Apriantonedi, Reko; Ma'shum, Halim; Haryuni, Haryuni; Utami, Rizky Septika; Fransisko, Eko
West Science Interdisciplinary Studies Vol. 3 No. 01 (2025): West Science Interdisciplinary Studies
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/wsis.v3i01.1632

Abstract

This study investigates the impact of crop rotation and compost use on organic carrot production yield in Rejang Lebong District. Using a quantitative approach, data were collected from 60 organic carrot farmers through a structured questionnaire with a Likert scale (1–5). The data were analyzed using SPSS version 25 to examine the effects of these practices on yield. The findings reveal that both crop rotation and compost use have significant positive effects on organic carrot yields, with compost use showing the strongest influence. A synergistic effect was observed when both practices were combined, leading to improved soil health, nutrient availability, and pest management. The study highlights the importance of integrating sustainable agricultural practices to optimize organic carrot production. These insights are valuable for farmers, policymakers, and agricultural stakeholders aiming to enhance productivity while maintaining sustainability.
EFEKTIFITAS EKSTRAK BAWANG MERAH TERHADAP PERTUMBUHAN BENIH STROBERI (fragaria chiloensis L.) Apriyansyah, Jaka; Haryuni; Risky; Eko Fransisko
PUCUK : Jurnal Ilmu Tanaman Vol 3 No 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pucuk.v3i1.177

Abstract

One effort made by farmers to increase the production of strawberry plants is by using external seeds, for example, California and Mencir. The use of these seeds is a difficult thing because these seeds are quite expensive and difficult to obtain, although these seeds can produce high productivity but can also have a negative impact on the resistance of these seeds, so for strawberry cultivation you can use growth regulators (ZPT).The use of growth regulators is one of the efforts that can be made to increase plant growth. There are two types of growth regulators, namely natural growth regulators and synthetic (artificial) growth regulators. Natural growth regulators have more economic value, because these growth regulators are easier on the environment than artificial growth regulators (Tana and Bumbungan, 2017). The method used in this study was a completely randomized design (CRD) and the treatment was shallot extract(Allium cepa L.)which consisted of 6 levels with 3 repetitions and each repetition consisted of 5 samples, with doses of K0 = 0ml/100ml, K1 = 20ml/100ml, 40ml/100ml, 80ml/100ml, and 100ml/100ml of water. The number of plants in the study was P x T x U = 6 x 5 x 3 = 90 plants. The onion extract treatment had different results. It is known that the treatment with the concentration of onion extract ml/100ml of water) which gave the highest yield on the growth percentage variable, namely 93.3%. then all treatments of red onion extract concentrations gave the same average on the variables when shoots appeared, namely 7 daysGrowth of shoots on strawberry plants andat concentrations of 20ml/100ml, 40ml/100ml, 60ml/100ml, 80ml/100ml, and 100ml/100ml growth in plant height increased, then on the variable number of leaves with K1 concentration (20ml/100ml water) the average number of leaves was 3 to 4 strands at a concentration of shallot extract 20%/100ml. So it can be concluded that there is a significant effect on the application of shallot extract in the growing percentage of strawberry plants and the most effective dose in the growing percentage of strawberry plants is K2.
EFEKTIFITAS EKSRAK DAUN PEPAYA SEBAGAI PENGHAMBAT JAMUR Fusarium PENYEBAB REBAH KECAMBAH PADA CABAI MERAH (Capsicum annum L.) Sagita, Yelin; Haryuni; Eko Fransiko; Adnan; Parwito, Parwito
PUCUK : Jurnal Ilmu Tanaman Vol 3 No 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/pucuk.v3i1.178

Abstract

big chili (Capsicum year L.) is an important vegetable commodity in Indonesia which is widely used as a cooking flavouring. In addition to protein, fat and carbohydrate nutrients, large chilies also contain vitamins A, B1 and vitamin C which are substances needed for human health (Prayudi , 2010). Red chili production in Indonesia in 2019 amounted to 12,144,1900 tons with a harvested area of ​​133,434 hectares and in Bengkulu province 378,1200 tons with a harvested area of ​​6,489 hectares. Whereas in 2020 in Indonesia it was 12,641,9000 tons with a harvested area of ​​133,434 ha and red chili production in Bengkulu reaching 396,3800 tons per 6,510 hectares (Central Bureau of Statistics, 2020). Judging from the data above, chili production in Indonesia will increase in 2020 and Bengkulu province will also experience an increase in 2020.This research will be carried out from June to July 2022, the research location is in Meranti Jaya Village, Ujan Mas District, Kepahiang Regency, Bengkulu Province. The research method used was a completely randomized design (CRD) with 1 treatment factor, namely papaya leaf extract consisting of 5 levels with 3 replications and each replication consisted of 10 samples, with a dose of p0 = 0 ml/liter of water, p1 = 10 ml/liter of water, p2= 15 ml/liter of water, p3= 20 ml/liter of water, p4= 25 ml/liter of water. The number of plants in the study was P x T x U = 5 x 10 x 3 = 150 plants. Based on the results of variance, it is known that the concentration of papaya leaf extract p1 and p2 has shown a decrease in fungal attackFusarium oxysporum but the inhibitory effect was stronger at concentrations of p3 and p4. it proves that papaya leaf extract has an anti-fungicidal effect against fungiFusarium oxysporum.The research showed that the lower the concentration of the extract given, the less the inhibitory power and the less anti-fungal content, and vice versa if the concentration of the extract given is higher, the anti-fungal content in the extract can be sufficient in inhibiting the growth of the fungus Fusarium oxysporum. So it can be concluded that there was a significant effect on the application of papaya leaf extract in inhibiting the growth of the fungus Fusarium oxysporum and the most effective doses in inhibiting the fungus Fusarium oxysporum were p3 and p4.
Co-Authors Achmad Fatchcul Aziez Achmad Fatchul Aziez Achmad Fatchul, Aziez Achmad Fatkhul Aziez Achmadi Priyatmojo Adi Prasetyo Adnan AF Aziez AF Aziez Agung Prasetyo Agus Budiyono Alfiansyah Al Afghani Erping Sitompul Anggi Ardianto Anggraini, Selviana Apriantonedi, Reko Apriyansyah, Jaka Ardhanesdian Rizqi , Setyadi ARDIANOR ARDIANOR, ARDIANOR Arif Hidayanto Azhar Aditya Rahman D. DARYANTI Daryanti Daryanti DARYANTI DARYANTI Dewi, Tyas Soemarah Koernia Dian Rakhmawati Didik Dwi Ardiyanto Dwi Susilo U Dwi Susilo Utami Dwi Susilo Utami Dwi Susilo Utami Dwi Susilo Utami Dwi Susilo Utami Dwi Susilo Utami Eko Fransiko Eko Fransisko Eko Hartoyo Endang Suprapti Erma Cahyani Erna Siaga, Erna Erviana Fatkur Fatkur Fransisko, Eko Hafiza, Sularmi Hakiki, Iqmal Harjanto FP UTP Ska HARJANTO HARJANTO HARTOYO, EKO Hidayati Hidayati Irna Megawati Irvansyah Cahya Perwita ISKANDAR ismah Khoirunnisa Januar Pandapotan JOKO KUSNANTO Karim, Djuniasti Karunia Irfan , Ramadahan Kembarawati Kembarawati Komala Rosiah, Wildia Kris Julianto Kusriani Prasetyowati Kusriani Prasetyowati kusuma, galih sekar permata Lisarut Sahayana Hutapea Loso, Sugito Lutfi Ali Setiawan Ma'shum, Halim Mahananto Mardian Apriansi Masniati Ma’shum, Halim Muchlis Zainuri Muhamad Amin Muhammad Taufik Page Mutiarra Ridyo Arum Norbertus Citra Irawan Nugroho, Benny Parwito Parwito, Parwito Prabawati, Dimar Prasetio, Suji Tegar R Soelistijono Raimundus Chalik Ramadhan, Karunia Irfan Rani Latifah Ratih Dwi Kartikasari Ratih. D Kartikasari Risky Rita Afrina Rizky Septika Utami Rochmadi Rochmadi Sagita, Yelin Sapto Priyadi Setie Harieni Setyadi, Ardhanesdian Rizqi Siti Mardhika Sari SRI HANDOYO Suswadi Teguh Supriyadi Teguh Teguh Tiara, Dewi Titik Nuryati, Titik Tyas Soemarah K. Tyas Soemarah K.D Tyas Soemarah K.D Tyas Soemarah Koernia Dewi Tyas SOEMARAH KURNIA DEWI Tyas. S. K. Dewi Utami, Rizky Septika Veri Dwi Arum Putri Serang Wiyono Wiyono Wiyono