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All Journal Jurnal Lembaga Pengabdian Kepada Masyarakat Undana Jurnal Agrisa Wana Lstari
Serangmo, Diana Y. L.
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Engineering Health Professions Immunology & microbiology Social Sciences

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PENGARUH MIKORIZA TERHADAP PENYAKIT LAYU BAKTERI (Ralstonia solanacearum) PADA TANAMAN TOMAT (Licopersicum esculentum) Kolo, Maria Serliana; Hahuly, Mayavira Veronica; Iburuni, Yohanes U. R.; Serangmo, Diana Y. L.
JURNAL AGRISA Vol 13 No 1 (2024): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v13i1.10918

Abstract

Tomato plays an important role in Indonesian agriculture. Tomato production has been constrained by diseases, one of which was bacterial wilt (Ralstonia solanacearum). Application of Vesicular Arbuscular Mycorhiza (VAM) has been reported to be effective in suppressing diseases and can improve plant growth. This study was aimed to test the effect of VAM Glomus sp. in suppressing bacterial wilt disease on tomato (Lycopersicum esculentum). This research was conducted at Plant Disease Laboratory and Screenhouse of Agriculture Faculty, Nusa Cendana University. Seven treatments with three replications were arranged in Randomized Completely Block Design experiment. The treatments were 5 grams, 10 grams, and 15 grams of Glomus sp. per polybag that applied 1-week before pathogen inoculation, and also 5 grams, 10 grams, and 15 grams of Glomus sp. per polybag that applied simultaneously with pathogen inoculation. Control treatment was only inoculated with the pathogen. Three polybags, with two tomato plants planted in each were considered as one experimental unit. Ralstonia solanacearum was isolated from diseased tomato plant. Isolate pathogenicity was confirmed through hypersensitivity test on tobacco plants and on 21 day-old tomato plants. Two-week old tomato plants were inoculated with 15mL of suspension. The stem was punctured with sterile needle pryor inoculation. The result showed that Glomus sp. application before pathogen icoculation lowered disease incidence significantly. Application of 15 grams Glomus sp. before pathogen inoculation caused the greatest mycorrhizal vesicle formation in tomato root, which might also increased plant height and the number of leaves significantly.
PENGARUH DOSIS BOKASHI BERBASIS CAMPURAN BIOMASSA KIRINYU SERTA BATANG PISANG DAN KONSENTRASI ZAT PENGATUR TUMBUH (ZPT) HORMONIK TERHADAP PERTUMBUHAN DAN HASIL TANAMAN KOL BUNGA (Brassica oleracea var. Botrytis) Kiuk, Yosni; Arsa, IGB Adwita; Wila, Yeri R.; Nguru, Elias St. O.; Bunga, Widasari; Serangmo, Diana Y. L.
JURNAL AGRISA Vol 13 No 1 (2024): Jurnal Agrisa
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/agrisa.v13i1.15106

Abstract

This research was conducted at the Dryland Laboratory of Nusa Cendana University Kupang from September to December 2022. The purpose of this study was to determine the effect of interaction of doses of solid bokashi fertilizer made from a mixture of kirinyu and banana stem and hormonic concentration on the growth and yield of Cauliflower and determining the combination of those interaction that provides the best growth and yield of Cauliflower plants. This research was a factorial experiment, using Randomized Complete Block Design (RCBD) with three blocks and consisting of nine treatment combinations per blocks. The observed variables were plant height increse (cm), increase in leaves number, increase in stem circumference (cm), gross weight (g) and net weight (g). The observation data were analyzed by analysis of variance (ANOVA) and and followed by DMRT test (significant level 0.05%). The results showed that the interaction between the application of doses of bokashi and hormone concentration significantly affected the increase in height, increase in leaf number, and net fresh weight of cauliflower plants. The combination of treatment doses of bokashi at 10 tons/ha with a hormone concentration of 8 cc/L was the best interaction, with a net fresh weight of cauliflower plants reaching 265.71 g/ plant.
Budidaya Sayuran Organik di Lahan Pekarangan pada Kelompok Masyarakat di Kelurahan Naimata dalam Upaya Menopang Ekonomi Keluarga pada Masa Pandemi Covid 19 Kapa, Max Junus; Pollo, Roddialek; Bako, Peters O.; Airtur, Moresi M.; Serangmo, Diana Y. L.; Ludji, Rika
Jurnal Pengabdian Kepada Masyarakat Undana Vol 15 No 1 (2021): JUNI 2021
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jpkmlppm.v15i1.4880

Abstract

Abstract - The PKM Program for Organic Vegetable Cultivation in the Yard Land in an Effort to Support the Family Economy During the Covid 19 Pandemic was carried out in the area of ​​RT 17, RW 07, Naimata Village, Kupang City. The main targets to be achieved from this program are: (1) increasing the independence of partners in meeting household food needs; (2) mastery of hydroponic system installation techniques; (3) mastery of hydroponic system plant cultivation technology; (4) mastery of technology for making liquid organic fertilizer based on household organic waste and organic pesticides. The approach method applied in the implementation of this PKM program is the transfer of information and technology transfer through socialization and training activities. Activities carried out include: training on plant cultivation technology with hydroponic and verticulture systems, training on hydroponic equipment installation, as well as training on technology for making liquid organic fertilizers and organic pesticides. After this PKM activity took place, the level of knowledge and skills of partner group members regarding technology for cultivating organik vegetables with a hydroponic system, installation techniques for hydroponic plant cultivation equipment, techniques for making liquid organic fertilizers and organic pesticides have increased significantly. This increase in knowledge and skills is followed by an increase in the interest of partner group members to apply the technology in an effort to fulfil household food by optimally utilizing the yard. Abstrak – Program PKM Budidaya Sayuran Organik di Lahan Pekarangan Dalam Upaya Menopang Ekonomi Keluarga Pada Masa Pandemi Covid 19 dilaksanakan di wilayah RT 17, RW 07, Kelurahan Naimata, Kota Kupang. Target utama yang ingin dicapai dari program ini adalah: (1) peningkatan kemandirian mitra dalam memenuhi kebutuhan pangan rumah tangga; (2) penguasaan teknik pembuatan instalasi sistem hidroponik; (3) penguasaan teknologi budidaya tanaman sistem hidroponik; (4) penguasaan teknologi pembuatan pupuk organik cair berbasis sampah organik rumah tangga dan pestisida organik. Metode pendekatan yang diterapkan dalam pelaksanaan program PKM ini adalah transfer informasi dan alih teknologi melalui kegiatan sosialisasi dan pelatihan. Kegiatan yang dilakukan meliputi: pelatihan teknologi budidaya tanaman dengan sistem hidroponik dan vertikultur, pelatihan instalasi peralatan hidroponik, serta pelatihan teknologi pembuatan pupuk organik cair dan pestisida organik. Setelah kegiatan PKM ini berlangsung, tingkat pengetahuan dan keterampilan anggota kelompok mitra tentang teknologi budidaya tanaman sayuran organik dengan sistem hidroponik, terknik instalasi peralatan budidaya daya tanaman hidroponik, teknik pembuatan pupuk organik cair dan pestisida organik mengalami peningkatan secara signifikan. Peningkatan pengetahuan dan keterampilan ini diikuti dengan peningkatan minat anggota kelompok mitra untuk menerapkan teknologi tersebut dalam upaya pemenuhan pangan rumah tangga dengan memanfaatkan lahan pekarang secara optimal.
Pengaruh Komposisi Media Tanam Berupa Campuran Vertisol, Pasir Dan Arang Sekam Terhadap Sifat Fisik Tanah, Pertumbuhan Dan Hasil Lobak Bako, Peters O; Airtur, Moresi M.; Serangmo, Diana Y. L.; Kapa, Max J.; Kertiawan, Komang
Wana Lestari Vol 4 No 2 (2022): JURNAL KEHUTANAN
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i02.9459

Abstract

An experimental research was carried out on farmer's land in Batuplat Village, Alak District, Kupang City and at the Soil Physics Laboratory, Faculty of Agriculture, Nusa Cendana University. The aims of this study were: (1) to determine the effect of the treatment of the composition of the planting medium in the form of a mixture of vertisol, sand and rice husk charcoal on the physical properties of the soil, growth and yield of rapeseed; and (2) getting the composition of the growing media that gives the best effect on soil physical properties, growth, and radish yield. The study was designed in a single factor experiment using an environmental design in the form of a completely randomized design (CRD). The treatment tested was the composition of the planting medium in the form of a mixture of vertisol, sand and rice husk charcoal, namely: 1 : 1 : 1 (P1); 1 : 1 : 2 (P2); 1 : 2 : 1 (P3); 2 : 1 : 1 (P4); 2 : 2 : 1 (P5) and 2 : 1 : 2 (P6). Each treatment was made in 3 replications so that in total there were 18 experimental units. Parameters observed included: soil bulk density, soil porosity, plant height, number of leaves per plant, and fresh weight of radish tubers. The results showed: (1) the composition of the growing media had a very significant effect on the parameters of fill density and soil porosity, as well as the height and number of leaves per plant at the age of 2 and 4 weeks after planting (MST), but had no significant effect on the fresh weight of radish tubers per plant; (2) there was no treatment of the composition of the planting medium in the form of a mixture of Vertisol, soil, and rice husk charcoal which had the best effect on the physical properties of the soil, growth and yield of rapeseed. Each treatment of the composition of the planting media that was tried was able to change the physical condition of the Vertisols to be better and more conducive to plant growth and development of radish tubers in the soil.
Uji Kemampuan Trichokompos Dalam Menekan Penyakit Layu Fusarium Pada Tanaman Tomat Simamora, Agnes V.; Serangmo, Diana Y. L.; Iburuni, Yohanes U. R.; Widinugraheni, Sri; Hali, Antonius Suban; Abanat, Fani R.
Wana Lestari Vol 4 No 2 (2022): JURNAL KEHUTANAN
Publisher : Program Studi Kehutanan, Fakultas Pertanian, Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/wanalestari.v7i02.9466

Abstract

Fusarium wilt is one of the deadly diseases on tomato plants that need to be controlled. Trichocompost is compost containing the antagonistic fungus Trichoderma sp., which increases soil fertility and controls plant pathogens. This study aimed to examine the effect of trichocompost doses on: (1) the growth and yield of tomato plants, (2) the incidence of fusarium wilt, and (3) the severity of fusarium wilt disease in tomato plants.This research was conducted at the Laboratory of Plant Diseases and Greenhouses of Faperta Undana from March 2021 to August 2021. This study used a Randomized Block Design consisting of seven treatments repeated three times, so there were 21 experimental units. The treatments tried were Trichocompost 25 g/polybag two weeks before F. oxysporum inoculation, Trichocompost 50 g/polybag two weeks before F. oxysporum inoculation, Trichocompost 75 g/polybag two weeks before F. oxysporum inoculation, Trichocompost 25 g/polybag two weeks after F. oxysporum inoculation, Trichocompost 50 g/polybag two weeks after inoculation of F. oxysporum, Trichocompost 75 g/polybag two weeks after inoculation of F. oxysporum, andInoculation of F. oxysporum at planting without trichocompost application. The results showed that: (1) Trichocompost 75 g/polybag applied two weeks before Fusarium oxysporum inoculation was able to increase plant height, the number of leaves, and the number of tomato fruits, (2) Trichocompost applied two weeks before and after inoculation of Fusarium oxysporum was able to reduce the incidence of fusarium wilt, (3) Trichocompost 75 g/polybag, applied two weeks before Fusarium oxysporum inoculation, reduced the severity of fusarium wilt and was included in the category of high control effectiveness.
Co-Authors Abanat, Fani R. Airtur, Moresi M. Arsa, IGB Adwita Bunga, Widasari Hahuly, Mayavira Veronica Hali, Antonius Suban Iburuni, Yohanes U. R. Kapa, Max J. Kapa, Max Junus Kertiawan, Komang Kiuk, Yosni Kolo, Maria Serliana Ludji, Rika Nguru, Elias St. O. Peters O Bako Pollo, Roddialek Widinugraheni, Sri Wila, Yeri R.