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All Journal Jurnal Pengendalian Hayati AGRIKA Cropsaver : Journal of Plant Protection MAPETA Agridevina : Berkala Ilmiah Agribisnis Plumula : Berkala Ilmiah Agroteknologi Kultivasi BIOEDUSCIENCE Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) JURNAL AGROHITA Jurnal Ilmiah Hijau Cendekia PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Pembelajaran dan Biologi Nukleus Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Jurnal Agrotropika Nusantara Science and Technology Proceedings Prosiding Seminar Nasional Pengabdian Kepada Masyarakat Jurnal Bioteknologi & Biosains Indonesia (JBBI)
Tri MUJOKO
Program Studi Agroteknologi, Universitas Pembangunan Nasional ”Veteran” Jawa Timur
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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JAMUR PATOGEN TERBAWA BENIH JAGUNG (ZEA MAYS L.) DI DESA KUWIK, KUNJANG, KEDIRI Zakaria Wildan Fachrezzy; Arika Purnawati; Tri Mujoko
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 4 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i4.7234

Abstract

Jagung (Zea mays) merupakan komoditas pangan dengan sumber karbohidrat tertinggi ketiga di dunia setelah gandum dan padi. Benih merupakan merupakan salah satu komponen penting dalam keberhasilan peningkatan produksi pertanian dan salah satunya adalah benih jagung, tetapi sampai dengan saat ini banyak ditemukan patogen terbawa benih yang menurunkan kualitas benih, dan menurunkan daya kecambah benih. Diantara patogen terbawa benih jagung adalah jamur Aspergillus sp., Fusarium sp., dan Colletotrichum sp. Penelitian bertujuan untuk mengetahui jenis jamur patogen terbawa benih jagung di Desa Kuwik, Kunjang, Kediri dan dilakukan dilakukan di Laboratorium Kesehatan Tanaman Fakultas Pertanian UPN “Veteran” Jawa Timur, dimulai Desember 2021 dan berakhir Maret 2022. Identifikasi jamur patogen dilakukan menggunakan metode inkubasi pada media Potato Dekstrosa Agar (PDA).  Pengamatan pertumbuhan jamur dilakukan pada hari ketujuh setelah jamur tumbuh,  selanjutnya diidentifikasi karakter koloni dan morfologinya berdasar buku kunci identifikasi Boerema et al. (2004), Domsch et al. (1980), Ellis (1971), Sutton (1980), dan Watanabe (2002). Hasil identifikasi jamur patogen pada benih jagung adalah Aspergillus flavus, A. niger, Fusarium sp., Colletotrichum sp.
APLIKASI LECANICILLIUM LECANII DAN MINYAK BIJI JARAK UNTUK MENGENDALIKAN HAMA ULAT GRAYAK Fira Mawardani; Tri Mujoko; Wiludjeng Widayati
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 4 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i4.7379

Abstract

Organisme Pengganggu Tanaman dapat mengakibatkan penurunan hasil produksi pada tanaman kedelai. Salah satu OPT pada tanaman kedelai yaitu hama ulat grayak (Spodoptera litura F.). Aplikasi kombinasi jamur L. lecanii dan minyak biji jarak berpotensi sebagai pengendali hama ulat grayak. Penelitian ini bertujuan untuk mengetahui sinergisme dari jamur L. lecanii dan minyak nabati biji jarak, dan konsentrasi aplikasi yang efektif dalam mengendalikan hama. Terdapat 6 perlakuan yaitu pemberian L. lecanii dengan penambahan minyak 2,5%; 5%; 7,5%; 10%, kontrol negatif (tanpa perlakuan), dan kontrol positif (pemberian L. lecanii). Data dianalisis menggunakan analisis varian satu arah (Anova) dan dilanjutkan dengan uji BNJ pada taraf 5%. Hasil penelitian menunjukkan bahwa penambahan minyak nabati biji jarak pada L. lecanii berpengaruh terhadap periode inkubasi dan mortalitas ulat grayak. Periode inkubasi paling cepat yaitu 3 hari setelah aplikasi yang terjadi pada perlakuan LSB 6. Mortalitas ulat grayak tertinggi pada perlakuan LSB 6 dengan penambahan minyak biji jarak 10% yaitu sebesar 31,72%.
Effect of Formula Endophytic Bacteria in Organic Fertilizer to Wilt Disease Fusarium in Chili Plants Laras Setyowati; Arika Purnawati; Tri Mujoko
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3103

Abstract

Chili (Capsicum annum) is one of the horticultural commodities that has an important role in human life and Indonesian chili plants have important economic value and occupy second place after beans. Meanwhile, in East Java, chili commodity production in 2013-2017 reached 440 tons and one of the highest contributors was Ringinsari, Kandat, Kediri. However, the increase in chili commodities in the village has so far been strongly influenced by the presence of the fungi pathogen is Fusarium oxysporum f.sp.capsici that cause wilt disease, can reduce production on average up to 75 % and cause the plant to die. The control of that pathogen generally uses chemical control that hurts humans and the environment so until now it have not been satisfactory. Depend of that it needs alternative control using endophytic bacteria that are formulated in organic fertilizer as biological control. Endophytic bacteria are group of bacteria that live in plant tissues without causing negative effects, including not causing plants to get sick and having a mutual relationship with their host plants. Endophytic bacteria can be found in various plants including agricultural crops and can be isolated from all parts of the plant, namely roots, stems, leaves, and seeds. Endophytic bacteria produce secondary metabolites and compounds that can be used to induce plant health and growth. Endophytic bacteria produce fenol, flavonoid that increase plant resistance to diseases and pests, improve plant health, phytohormones increase plant growth. The method stages of research are propagation of endophytic bacteria, manufacture of suspension of endophytic bacteria, mixing of suspension of endophytic bacteria into organic fertilizer, data analysis using analysis of variance and 5% BNT test. The results are Incubation period is slower, disease intensity decreases, and plant height increases.
Formulation of Endophytic Bacteria in Organic Fertilizer as Health Promoter for Corn Plants in Mentaos, Gudo, Jombang Arika Purnawati; Tri Mujoko; Endang Triwahyu Prasetyawati
Nusantara Science and Technology Proceedings 7st International Seminar of Research Month 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3309

Abstract

Corn (Zea mays) has an important role in the food supply in Indonesia, as the second commodity after rice and the second source of carbohydrates after rice which is a derivative of rice and is still considered feasible to meet national needs. The increase in national corn production is strongly supported by several corn production center provinces such as East Java and one of the districts that have the potential to support corn production in East Java is Jombang, but the reality the production experiences several obstacles, one of which is the presence of plant pest organisms (OPT). namely the fungus Peronosclerospora maydis caused by downy mildew. In the control of disease so far in the field, many use fungicides that are harmful to humans and the environment. The solution to reduce the use of fungicides is to utilize endophytic bacteria from eggplant and it has been formulated with organic fertilizer so that it is easier to apply to corn plants, this solution is expected to control disease rates, reduce losses, and improve corn plant health. The method used in community service in Mentaos, Gudo, and Jombang were situation analysis, problem identification, socialization that was attended by 25 farmers, and application of endophytic bacteria from eggplant plants in organic fertilizer formulas. The results obtained are that the people of Mentaos, Gudo, and Jombang were able to apply the endophytic bacterial formula in organic fertilizer with the sprinkle technique. The results show that the community can apply the endophytic bacterial formula, corn plants become healthy, and disease intensity is low.
Identification of Fusarium oxysporum f.sp cepae race 4 isolated from shallots in East Java Indonesia Moch Nur Yudha; Sri Wiyatiningsih; Tri Mujoko
Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Vol 6, No 2 (2023)
Publisher : Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.afssaae.2023.006.02.9

Abstract

Fusarium oxysporum f.sp cepae (Foce) which causes moler disease, has been mutated into four races. The fourth race is the riskiest due to its vulnerability to being attacked by various cultivars. This research aims to identify the existence of Foce Race 4 in the shallot production center districts. The plant samples attacked by moler disease were taken in three districts (i.e., Magetan, Nganjuk, and Probolinggo) by Purposive Random Sampling method with 5% samples, obtaining 9 Foce isolates. The results were then identified using Volatile Odor Test (VOT), Biochemistry, and Vegetative Compatibility Group (VCG); four were identified as Race 4. Those four isolates were then examined for their virulences towards three cultivars, particularly Bauji, Tajuk, and Biru Lancor. The findings show  that all four isolates were noxious and able to plague all the varieties.
Aplikasi Ekstrak Mimba dan Tembakau untuk Pengendalian Serangan Hama Ulat Grayak (Spodoptera litura F.) pada Tanaman Selada (Lactuca sativa L.) Ali, Haidar; Mujoko, Tri; Windriyanti, Wiwin
Plumula : Berkala Ilmiah Agroteknologi Vol. 11 No. 2 (2023): Plumula : Berkala Ilmiah Agroteknologi
Publisher : Program Studi Agroteknologi, Fakultas Pertanian, UPN "Veteran" Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/plumula.v11i2.205

Abstract

Selada (Lactuca sativa L.) termasuk dalam famili Asteraceae yang merupakan salah satu komoditi yang memiliki nilai komersial dan prospek yang baik. Produktivitas tanaman selada di Indonesia mengalami peningkatan setiap tahunnya, namun adanya hama selada masih menjadi masalah tersendiri bagi petani selada. Ulat yang dikenal menyerang tanaman selada adalah ulat grayak (Spodoptera litura F) kehilangan hasil akibat serangan hama S. litura dapat mencapai 80% bahkan puso jika tidak dikendalikan. Salah satu tanaman pestisida nabati adalah tanaman tembakau (Nicotianae tabacum L.) Bagian yang sering digunakan adalah bagian daun dan batang. Daun tembakau kering mengandung 2–8% nikotin. Tanaman lain sebagai penghasil pestisida alami adalah tanaman mimba. Pestisida asal mimba mempunyai tingkat efektivitas yang tinggi dan berdampak spesifik terhadap organisme pengganggu. Beberapa penelitian membuktikan bahwa tingkat mortalitas pada pestisida nabati yang mengandung kombinasi daun mimba adalah mencapai 53%. Ini membuktikan bahwa daun mimba dapat dicampur dengan bahan lain agar efektifitasnya semakin meningkat. Penelitian menggunakan komposisi pestisida nabati tembakau dan mimba dengan konsentrasi 400 g/liter, 500 g/liter, dan 600 g/liter, dan juga dosis aplikasi 10 ml, 20 ml, dan 30 ml. Kombinasi dari masing-masing perlakuan diulang sebanyak lima kali ulangan. Penelitian dilakukan didalam ruangan laboratorium, dan larva ulat grayak diletakkan pada kotak pemeliharaan. Hasil penelitian menunjukkan bahwa komposisi tembakau dan daun mimba pada konsentrasi 600 g/liter dandengan dosis 20 ml efektif dalam menyebabkan mortalitas total larva S. litura F, selama 4 hari.
Utilization of Babadotan (Ageratum conyzoides L) as a Botanical Pesticide for Fall Armyworm (Spodoptera frugiperda Fab.) (Lepidoptera: Noctuidae) Pest Control Torino Benarivo; Tri Mujoko; Wiludjeng Widajati; Ramadhani Mahendra Kusuma
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2023
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2024.4013

Abstract

The babadotan plant is a weed plant that can be used as a vegetable insecticide because the chemical compounds contained in bandotan are saponins, flavanoids, polyphenols, coumarine, 5 percent eugenol, HCN and essential oils. The priority for agricultural development is food security, where food is followed by an increase in the amount of production to support the increasing population rate. National food availability can be influenced by several factors such as the presence of pests and the effectiveness of control. The presence of pests in crop cultivation areas can cause significant loss of agricultural production. S. frugiperda damages corn plants with a heavy attack rate, the larval population is between 2-10 per plant. This study aims to determine the use of babadotan as a vegetable pesticide to control S. frugiperda pests. This research was carried out in December 2021-January 2022 at the Plant Health Laboratory of the Faculty of Agriculture UPN "Veteran" East Java. This study used a non-factorial Completely Randomized Design (CRD), namely, S. frugiperda larvae and Babadotan Vegetable Pesticides with 3 doses of 200gr/l (P1), 300gr/l (P2), 400gr/l (P3) and Control (P0). The results showed that the application of the babadotan plant extract was effective in controlling the S. frugiperda caterpillar by giving a total mortality value of 100% in the P3 treatment (400 g/l concentration). Symptoms of larval poisons are marked by changes in color, namely at first the caterpillar is green to brown to black and there is mucus around the anus before it dies.
Prospect of Utilization of Microorganisms Streptomyces sp. and Trichoderma sp. in Supporting Sustainable Agriculture in the Age of Modern Agriculture Arga Dwi Indrawan; Penta Suryaminarsih; Tri Mujoko
Nusantara Science and Technology Proceedings Sains dan Teknologi Pertanian Modern
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1506

Abstract

The geographical condition of Indonesia's agriculture in the tropics supports agricultural business throughout the year through agricultural intensification. Agricultural intensification brings benefits to agricultural productivity, but also causes farmers to be dependent on pesticides and inorganic fertilizers in excess, causing long-term degradation of agricultural land productivity. Susstainable Agriculture is an approach to increase agricultural productivity while still being friendly to the agricultural ecosystem. Sustainable agriculture can be achieved through the preservation of agricultural resources, one of which is the use of beneficial microorganisms. Stre ptomyces sp. and Trichoderma sp. is a multi-role microorganism as a supporter of plant growth, biological agent in pest control, and helps increase soil fertility. The use of these microorganisms has good prospects for sustainable modern agriculture in order to achieve food security but also has obstacles that need to be overcome through further research.
Effect of Formula Endophytic Bacteria in Organic Fertilizer to Wilt Disease Fusarium in Chili Plants Laras Setyowati; Arika Purnawati; Tri Mujoko
Nusantara Science and Technology Proceedings Seminar Nasional Agroteknologi 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3103

Abstract

Chili (Capsicum annum) is one of the horticultural commodities that has an important role in human life and Indonesian chili plants have important economic value and occupy second place after beans. Meanwhile, in East Java, chili commodity production in 2013-2017 reached 440 tons and one of the highest contributors was Ringinsari, Kandat, Kediri. However, the increase in chili commodities in the village has so far been strongly influenced by the presence of the fungi pathogen is Fusarium oxysporum f.sp.capsici that cause wilt disease, can reduce production on average up to 75 % and cause the plant to die. The control of that pathogen generally uses chemical control that hurts humans and the environment so until now it have not been satisfactory. Depend of that it needs alternative control using endophytic bacteria that are formulated in organic fertilizer as biological control. Endophytic bacteria are group of bacteria that live in plant tissues without causing negative effects, including not causing plants to get sick and having a mutual relationship with their host plants. Endophytic bacteria can be found in various plants including agricultural crops and can be isolated from all parts of the plant, namely roots, stems, leaves, and seeds. Endophytic bacteria produce secondary metabolites and compounds that can be used to induce plant health and growth. Endophytic bacteria produce fenol, flavonoid that increase plant resistance to diseases and pests, improve plant health, phytohormones increase plant growth. The method stages of research are propagation of endophytic bacteria, manufacture of suspension of endophytic bacteria, mixing of suspension of endophytic bacteria into organic fertilizer, data analysis using analysis of variance and 5% BNT test. The results are Incubation period is slower, disease intensity decreases, and plant height increases.
Formulation of Endophytic Bacteria in Organic Fertilizer as Health Promoter for Corn Plants in Mentaos, Gudo, Jombang Arika Purnawati; Tri Mujoko; Endang Triwahyu Prasetyawati
Nusantara Science and Technology Proceedings 7st International Seminar of Research Month 2022
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2023.3309

Abstract

Corn (Zea mays) has an important role in the food supply in Indonesia, as the second commodity after rice and the second source of carbohydrates after rice which is a derivative of rice and is still considered feasible to meet national needs. The increase in national corn production is strongly supported by several corn production center provinces such as East Java and one of the districts that have the potential to support corn production in East Java is Jombang, but the reality the production experiences several obstacles, one of which is the presence of plant pest organisms (OPT). namely the fungus Peronosclerospora maydis caused by downy mildew. In the control of disease so far in the field, many use fungicides that are harmful to humans and the environment. The solution to reduce the use of fungicides is to utilize endophytic bacteria from eggplant and it has been formulated with organic fertilizer so that it is easier to apply to corn plants, this solution is expected to control disease rates, reduce losses, and improve corn plant health. The method used in community service in Mentaos, Gudo, and Jombang were situation analysis, problem identification, socialization that was attended by 25 farmers, and application of endophytic bacteria from eggplant plants in organic fertilizer formulas. The results obtained are that the people of Mentaos, Gudo, and Jombang were able to apply the endophytic bacterial formula in organic fertilizer with the sprinkle technique. The results show that the community can apply the endophytic bacterial formula, corn plants become healthy, and disease intensity is low.
Co-Authors Ali, Haidar Alvia Cindy Apriliani Arga Dwi Indrawan Ariani Trisna Murti Ariani Trisna Murti Arika Purnawati Arika Purnawati Bakti Wisnu Widjajani Dewi ANGGRAENI Dita Megasari Edyson Indawan Endang Triwahyu Prasetyawati Fira Mawardani Haryani, Wiwik Sri Hasni Wardahni Herry Nirwanto Hidayati Karamina HIDAYATI, KIKI Ika Nur Fitriana Indah Pemuda Jati Laksono, Roy Laras Setyowati Latifah Frimadani Lukman Hakim M Rifqi Haikal Makhziah Moch Nur Yudha Moch. Arifin Nur Syiami, Aning Penta Suryaminarsih Penta SURYAMINARSIH Penta SURYAMINARSIH Penta Suryaminarsih Purnomo Edi Sasongko Ramadhani Mahendra Kusuma Ratri, Tesha Lutfika Rulinggar, Nia Sri Wiyatiningsih Sukartiningrum Sumargono, ' Torino Benarivo Widajati, Wiludjeng Wiludjeng Widajati Wiludjeng Widajati Wiludjeng Widayati Windriyanti, Wiwin Yenny WURYANDARI Yuwono, F. Tsara Nafisah Zakaria Wildan Fachrezzy