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All Journal International Journal of Community Service Learning Fruitset Sains : Jurnal Pertanian Agroteknologi Open Science and Technology
Tanjung, Dian Diani
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Environmental Science Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences

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Community Service Activities: Discover the Unique Selling Proposition of Fermented Cassava from Different Packaging Haryanto, Lorenta In; Rahmadona, Lola; Putri, Dessy Iriani; Sukrianto; Tanjung, Dian Diani
International Journal of Community Service Learning Vol. 7 No. 2 (2023): May 2023
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijcsl.v7i2.58136

Abstract

Waru Village has excellent business prospects for Fermented Cassava as a home industry product. The existing problems encountered by the producer were limited product shelf life, the absence of a unique selling proposition, and the lack of brand identity. This community service activity aimed to educate the importance of good packaging and provide training on the production and packaging of Fermented Cassava with various forms of material. It was conducted in March 2022, in Waru Village, Parung Sub-district, using two methods, i.e seminar and demonstration method. The type and research approach used was descriptive analysis with a qualitative approach. Data collection techniques were obtained from observation, interviews, and documentation. The technique applied to measure the profitability index and partners' perceptions was the R/C ratio and Likert scale. The R/C ratio is 1,37, while the simulation demonstrated that producers could increase profits by up to 375% and 416% by repackaging the product with bamboo buckets and plastic boxes. This study concludes that the production of Fermented Cassava is profitable and partners are aware of the product's unique selling propositions.
Effectiveness of kipahit (Tithonia diversifolia) leaf extract on pests, diseases, and green spinach plant production Sukrianto, Sukrianto; Tanjung, Dian Diani; Urrahman, Syifa
Open Science and Technology Vol. 4 No. 1 (2024): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.v4i1.113

Abstract

Pestisida Organik dari tanaman digunakan untuk mengurangi pencemaran dan kerusakan lingkungan yang ditimbulkan  pestisida kimia. Salah satunya tanaman Kipahit yang dapat bekerja sebagai antifeedant dan repellent dengan senyawa aktif flavonoid. Penelitian ini bertujuan mengetahui efektifitas interval waktu pemberian ekstrak daun Kipahit pada organisme penggangu tanaman bayam hijau yang ditanam secara hidroponik dan dampaknya pada produksi tanaman. Penelitian dilaksanakan di Kebun Hidroponik Pamtasa Farm, Sawangan, Depok, Jawa Barat,  dari November – Desember 2021. Penelitian menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dengan 6 perlakuan dengan masing-masing penyemprotan 500 ppm, yaitu;  P0:Tanpa Penyemprotan (Kontrol), P1:Penyemprotan 2 hari sekali, P2:Penyemprotan 3 hari sekali, P3:Penyemprotan 4 hari sekali, P4:Penyemprotan 5 hari sekali, P5:Penyemprotan 6 hari sekali. Perlakuan diulang 4 kali sehingga didapat 24 unit percobaan, 8 tanaman per unit percobaan, sehingga terdapat 192 tanaman uji. Data dianalisis menggunakan Minitab versi 16 menggunakan parameter One Way Anova.  Hasil penelitian menunjukkan penyemprotan ekstrak daun Kipahit setiap dua hari sekali dapat menekan penyakit Mosaik. Penyemprotan ekstrak daun Kipahit setiap lima hari sekali menunjukkan potensi menurunkan aktivitas larva P. xylostella. Persentase daun rusak terendah pada penyemprotan empat hari sekali yaitu sebesar 30,34%. Organic pesticides from plants as Kipahit plant can work as an antifeedant and repellent with active flavonoid compounds. This research aims to determine effectiveness of time interval for administering Kipahit leaf extract on pest on green spinach plants grown hydroponically and its impact on plant production. The research was carried out at Pamtasa Farm Hydroponic Garden, Sawangan, Depok, West Java, from November – December 2021. The research used a Randomized Complete Group Design with 6 treatments with each spraying 500 ppm, namely; P0: No Spraying (Control), P1: Spraying once every 2 days, P2: Spraying once every 3 days, P3: Spraying once every 4 days, P4: Spraying once every 5 days, P5: Spraying once every 6 days. The treatment was repeated 4 times to obtain 24 experimental units, each unit consists of 8 plants, so there were 192 test plants. Data were analyzed using Minitab version 16 using One Way Anova parameters. The research results show that spraying Kipahit leaf extract once every two days can suppress mosaic disease. Spraying Kipahit leaf extract once every five days shows the potential to reduce the activity of P. xylostella larvae. The lowest percentage of damaged leaves was sprayed once every four days, namely 30.34%.
EFEKTIFITAS EKSTRAK DAUN KIPAHIT PADA BERBAGAI FASE PERTUMBUHAN TANAMAN SAYURAN DAUN TERHADAP HAMA DAN PENYAKIT, PERTUMBUHAN DAN PRODUKSI TANAMAN Sukrianto, Sukrianto; Tanjung, Dian Diani; Fitriani, Askiah; Handini, Apryanti
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 12 No. 6 (2025): 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.v12i6.6110

Abstract

Kipahit leaves have potential as botanical pesticide, however the correct application time during plant growth phase still rarely done. This research was conducted to obtain information on appropriate growth phase for application, especially on green mustard and spinach plants. Research was in November-December 2021 at Pamtasa Farm Hydroponic Garden, Depok, West Java, altitude of ±55 m above sea level. Pesticide ingredients are kipahit leaves and water, as well as other equipment needed to make vegetable pesticides. Research used randomized complete group design with six spray time treatments, namely: no spraying (P0); seeding phase (P1); rejuvenation phase (P2); maturation phase (P3); rejuvenation and maturation phase (P4), and seeding, rejuvenation and maturation phase (P5). Each treatment was repeated four times. Data were analyzed using Minitab version 16 software using one-way ANOVA parameters with a Tukey test level of 5%. Parameters measured include identification pests and diseases, percentage plant damage, plant height, leaf area, gross weight and plant consumption weight. Results showed the application at the seeding phase significantly increased height of spinach by 20.82%, leaf area of ??mustard by 18.62%, gross weight by 31.64% and consumption weight by 46.98% of mustard, gross weight by 28.06% and consumption weight by 23.51% of spinach.
Seed germination and adaptation of several national and introduced varieties of spinach plants (Spinacia oleracea L.) in tropical lowlands Ade Sumiahadi; Dirgahani Putri; Tanjung, Dian Diani; Refa Firgiyanto; Abi Mayu Wisesa; Muhammad Rafi Wahyu Putra
Open Science and Technology Vol. 4 No. 1 (2024): Open Science and Technology
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/ost.v4i1.111

Abstract

Studi ini bertujuan mempelajari perkecambahan dan adaptasi beberapa varietas nasional dan introduksi tanaman horenso yang ditanam di dataran rendah tropis. Penelitian dilaksanakan pada September–November 2023 di lahan percobaan Fakultas Pertanian, Universitas Muhammadiyah Jakarta. Penelitian terdiri atas dua percobaan: percobaan pertama adalah uji perkecambahan dan daya adaptasi empat varietas tanaman pada tray semai menggunakan media tanam organik. Percobaan ini menggunakan Rancangan Kelompok Lengkap Teracak (RKLT) dengan perlakuan varietas yang terdiri atas empat varietas horenso, masing-masing terdiri dari enam ulangan. Percobaan kedua adalah uji perkecambahan pada dua media perkecambahan yang berbeda, yaitu tanah organik dan tisu basah. Kedua percobaan menggunakan empat varietas yang sama, yakni dua varietas nasional (Kiara F1 dan Okezo 009) dan dua varietas introduksi (Mozart F1 dan Autumn Big-Leaf). Parameter yang diamati adalah persentase perkecambahan biji dan waktu kematian bibit setelah berkecambah. Pengamatan dilakukan pada 0–21 hari setelah semai. Hasil studi ini menunjukkan bahwa semua genotipe tanaman horenso yang digunakan tidak mampu beradaptasi dengan iklim tropis dataran rendah. Semua varietas tanaman memiliki persentase perkecambahan yang rendah, berkisar 0–38%, dan semua benih yang berkecambah mengalami kematian di usia 0–14 hari setelah semai. The study aims to examine the germination and adaptation of several national and introduced varieties of spinach plant in tropical lowlands. This study was carried out on September to November 2023 at the experimental field of Faculty of Agriculture, Jakarta Muhammadiyah University. This study consisted of two experiments: the first experiment was a test of germination and adaptability of four spinach varieties on seedling trays using organic growing media. The experiment used a Randomized Complete Block Design (RCBD) with the treatments of spinach verieties consisted of four varieties, each with six replications. The second experiment was a germination test in two different germination media, namely organic soil and moistened tissue. Both experiments used the same four varieties, namely two national varieties (Kiara F1 and Okezo 009) and two introduced varieties (Mozart F1 and Autumn Big-Leaf). The parameters observed were seeds germination percentage and seedlings death time after germination. The observation was carried out at 0 to 21 days after sowing. The results show that all spinach plant genotypes used could not adapt to the climate conditions of tropical lowlands. All four varieties produced low germination percentages, ranging from 0–38%, and all seeds that germinated died within 0–14 days after sowing.
Co-Authors Abi Mayu Wisesa Ade Sumiahadi Dirgahani Putri Elfrida Ratnawati Fitriani, Askiah Handini, Apryanti Haryanto, Lorenta In Lola Rahmadona, Lola Muhammad Rafi Wahyu Putra Refa Firgiyanto Sukrianto, Sukrianto Urrahman, Syifa