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All Journal Jurnal Pengendalian Hayati AGRIKA Cropsaver : Journal of Plant Protection MAPETA Agridevina : Berkala Ilmiah Agribisnis Kultivasi Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) JURNAL AGROHITA Jurnal Ilmiah Hijau Cendekia PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering (AFSSAAE) Nusantara Science and Technology Proceedings Prosiding Seminar Nasional Pengabdian Kepada Masyarakat

Tri MUJOKO

Program Studi Agroteknologi, Universitas Pembangunan Nasional ”Veteran” Jawa Timur

Author-ID : 323917

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 Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Other

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Pemberdayaan Kelompok Tani dalam Meningkatkan Produksi Tomat dengan Pemanfaatan Agensia Hayati Streptomyces s p.,& Trichoderma sp Suryaminarsih, Penta; Haryani, Wiwik Sri; Mujoko, Tri
Berkala Ilmiah AGRIDEVINA Vol 5, No 2 (2016): Berkala Ilmiah Agribisnis Agridevina
Publisher : UPN VETERAN JAWA TIMUR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/adv.v5i2.812

Pare farmer generally cultivatetheirfood crop andhorticulture to gain sallary. Planting pattern to be useispaddy–maize–maize. That cultivation area utilizewith tomato and chili, andothervegetables i.e. :eggplant, long beans, squash, honeydrew and othervegetables. In term of increase productivity,thefarmer utilizeexaggerate chemicalpesticide andfertilizer.Meanwhile there is no attentionforexaggeratechemicalpesticide andfertilizerimpact toenvironment and customers.Research goal is toutilization ofStreptomycessp.,Trichodermasp.asdecomposer andbiological agent to increaseproductionand decrease farmer’s dependency tochemical fertilizer and pesticide. The method useactive farmer’s participant (PAR) as well asdemoplot. Farmer’s group multiply and implementbiological agent to tomato and chili. Reduce chemicalfertilizer up to 50%. Number of active farmer’s groupdevelop and utilize biological agent up to 30%.Farmer’s observation show thatpest and disease aswell as growing plant almost similar with commonpractice. Average production of tomato 25 Kg/harvestwith harvesting time upto 25. Then averageproduction of chili up to 10 Kg/harvest with harvestingtime up to 3.Keyword :Biologizal agent, PAR, Demplot, Decomposer

TEKNOLOGI KONVERSI ENERGI DAN BIOMASSA PERTANIAN BAGI RUMAH TANGGA DAN USAHATANI DESA TUTUR KABUPATEN PASURUAN Sumargono, '; Mujoko, Tri; Sasongko, Edi
PEDULI: Jurnal Ilmiah Pengabdian Pada Masyarakat Vol 2 No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

The "Manunggaling Karso" Farmer Group is a group of coffee farmers and dairy farmers based in Gunungsari sub-district, Tutur sub-district, chaired by Mr. Winarso; with a total of 31 members, and with a population of 575 dairy cows. In terms of the production of farming / livestock, as well as post-production it turns out that there are still quite crucial problems in the farmer group, namely that biogas products that have not been used optimally and knowledge of natural plant medicines. For this reason, this service is focused on optimizing the use of biogas by purifying it first so that it can be used for lighting fuels. In addition, the presence of cow's urine that has not been used is used as an ingredient for biopesticides with natural ingredients found around Tutur village. The results that have been implemented include revamping the cow dung that is made slurry / mud which is then pumped into the digester. The gas produced is first purified so that it can be used for lighting using biogas-based petromax. The biogas obtained was detected with a blue flame and no smell. From the analysis of biogas after exiting from the purifier showed an increase in the methane gas content a nd a decrease in carbon dioxid gas, respectively from 35.02% to 68.5% and 25.26% to 19.83%.

PENGARUH WAKTU INOKULASI PEANUT STRIPE VIRUS (PSTV) TERHADAP HASIL PRODUKSI BEBERAPA VARIETAS TANAMAN KEDELAI (Glycine Max L) Mujoko, Tri; Suryaminarsih, Penta; Jati Laksono, Roy
MAPETA Vol 2, No 5 (2000): MAPETA
Publisher : MAPETA

Show Abstract | Download Original | Original Source | Check in Google Scholar

The research was conducted to know time inoculation effect of Peanut Stripe Virus on some soybean varieties. The research has been carried out at UPN "veteran" green house and aranged with Factorial Ramdomize Complate Block Design. The factors were time inoculation (2, 3, 4 weeks after panting and control without inoculation) and soybean varieties (Argomulyo, Bromo and Kawi) with three-replicauons. The result of the research showed that two week after planting inoculation incubation periode was 13 day after inoculation. Bromo varieties was heigiest on damage intensity and yield (34,50 grl plant) so bromo called resistance vaneties.

Diversity of Insects Useful Rice in Refugia Plants Around Organic Rice Fields in Ngompro Vilage, Ngawi Regency Windriyanti , Wiwin; Mujoko, Tri; Ratri, Tesha Lutfika
Nusantara Science and Technology Proceedings Seminar Nasional Magister Agroteknologi Fakultas Pertanian UPN “Veteran” Jawa Timur
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2020.0607

Organic rice is produced from the agricultural production process with the concept of environmentally friendly PTT. One of the technologies that have been applied by organic farmers is Ecological Engineering or called Ecological Engineering (EE). Flowering plants or referred to as refugia plants are a form of ecological service for the restoration of rice agro-ecosystems, so that all control factors can work optimally towards sustainable agriculture. This study aims to determine the diversity, evenness, and richness of useful insects on refugia plants in organic rice fields in Ngompro Village, Ngawi Regency. This study used a survey method using direct observation, insect capture was carried out using a sweep net, a yellow sticky trap, and a pitfall trap. The results showed that natural enemies (useful insects) were insects and spiders. Natural enemies of insects were found in a total of 2796 individuals grouped into six orders, 20 families and 35 genera. Natural enemies of spiders were found in a total of 1107 individuals grouped in one order, 8 families, and 9 genera. The diversity index (H ') of insect species is 3.27 with the medium category. The diversity index for spider species is 2.04 with the medium category. The evenness index (E) of insect species was 0.92 with the stable category. Evenness index for spider species is 0.93 with stable category. The wealth index (R) of insect species is 4.28 with a high index value category. The wealth index for the type of spider is 1.14 with the category of low index value.

Respons pertumbuhan dan hasil tanaman mentimun terhadap aplikasi pupuk NPK dan pupuk organik cair kaya fosfat Hidayati Karamina; Edyson Indawan; Ariani Trisna Murti; Tri Mujoko
Kultivasi Vol 19, No 2 (2020): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v19i2.26316

AbstrakSalah satu teknologi untuk meningkatkan produktivitas mentimun yaitu dengan aplikasi pemupukan. Penelitian bertujuan untuk menentukan pengaruh pupuk NPK dan pupuk organik cair yang kaya fosfat terhadap pertumbuhan vegetatif tanaman dan hasil dari tanaman mentimun. Penelitian ini dilaksanakan bulan Maret sampai Mei 2017 di kebun petani, Kelurahan Tlogomas, Kota Malang. Rancangan percobaan yang digunakan ialah Rancangan Acak Kelompok Faktorial yang terdiri dari dua faktor dan diulang 3 kali. Faktor pertama adalah dosis pupuk NPK, terdiri dari 4 taraf, yaitu 100 kg ha-1, 200 kg ha-1, 300 kg ha-1 dan 400 kg ha-1. Faktor kedua adalah dosis pupuk organik cair, terdiri dari 3 taraf, yaitu 100 cc L-1, 150 cc L:-1 dan 200 cc L-1. Pupuk organik cair terbuat dari campuran daun lamtoro dan air seni kambing. Adapun variabel pengamatan yang diamati yaitu tinggi tanaman, jumlah daun, dan berat buah. Hasil penelitian menunjukkan bahwa tidak ada interaksi antara pupuk NPK dan pupuk organik cair. Bobot buah mentimun tertinggi dicapai pada aplikasi pupuk NPK dengan dosis 200 kg ha-1sedangkan pada aplikasi pupuk organik cair dengan dosis 100 cc L-1Kata kunci : NPK, Pupuk organik cair, Mentimun.AbstractOne of the technologies to increase cucumber productivity is fertilization application. The aim of this study was to determine the effect of NPK and high phosphate liquid organic fertilizers on vegetative growth and yield of cucumber plants. This research was conducted from March to May 2017 in the farmer's garden, Tlogomas Village, Malang City. The experimental design used factorial randomized block design that consisted of two factors and repeated 3 times. The first factor was NPK fertilizer doses, that consisted of 4 levels, there were 100 kg ha-1, 200 kg ha-1, 300 kg ha-1 and 400 kg ha-1. The second factor was organic liquid fertilizer doses, that consisted of 3 levels, there were 100 cc L-1, 150 cc L-1 and 200 cc L-1. Organic liquid fertilizer was made from Leucaena leucocephala leaves and goat urine. The observed variables were plant height, number of leaves, and fruits weight. The results showed that there was no interaction between NPK and liquid organic fertilizers. The highest cucumber fruit weight was achieved in the application of NPK fertilizer at a dose of 200 kg ha-1 while in the application of liquid organic fertilizer at a dose of 100 cc L-1.Keyword : NPK fertilizer, Organic liquid fertilizer, cucumber

Peningkatan komponen dan kualitas hasil nanas melalui aplikasi kalsium dan etilen sintetik di daerah kering dan panas Kabupaten Malang Hidayati Karamina; Ariani Trisna Murti; Tri Mujoko
Kultivasi Vol 20, No 1 (2021): Jurnal Kultivasi
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/kultivasi.v20i1.29674

Abstrak. Kalsium dan etilen diketahui pada penelitian terdahulu dapat meningkatkan kualitas hasil nanas (Ananas comosus (L.) Merr.), namun perlu penelitian untuk memvalidasi hasil penelitian di tempat yang lain. Beberapa petani membudidayakan nanas di pesisir selatan Malang yang relatif kering dan panas. Kalsium klorida (sebagai sumber kalsium) dan Ethephon (sebagai etilen sintetik) digunakan dalam penelitian ini. Penelitian ini bertujuan untuk mendapatkan kapan waktu aplikasi CaCl2 yang tepat, takaran dosisCaCl2 dan kapan waktu aplikasi ethephon yang tepat untuk meningkatkan kualitas dari buah nanas di daerah kering dan panas di Kabupaten Malang. Penelitian ini dilaksanakan bulan oktober 2019 – Maret 2020 di Ngajum, Kabupaten Malang. Penelitian dilakukan menggunakan Rancangan Petak Petak Terbagi dengan 3 ulangan. Petak utama ialah waktu aplikasi CaC12 yang terdiri dari 3 taraf (100 hsp, 130 hsp, 100 hsp + 130 hsp). Anak petak ialah dosis CaC12 yang terdiri dari 3 taraf (55 kg ha-', 80 kg ha-' dan 105 kg ha-'). Anak-anak petak ialah dosis ethephon yang terdiri dari 2 taraf (0 L ha-1 dan 3 L ha-1). Parameter pengamatan yang diamati yaitu panjang buah, bobot buah, dan kadar air buah. Hasil penelitian menunjukkan bahwa terdapat pengaruh interaksi antara dosis dan waktu aplikasi CaCl2 terhadap kadar air buah. Aplikasi CaCl2 secara mandiri menghasilkan bobot buah yang berbeda nyata dan lebih besar dibandingkan dengan kontrol. Aplikasi Ethephon tidak mempengaruhi komponen dan kualitas hasil nanas.Kata Kunci : Buah nanas, CaCl2, Ethephon. Abstract. Calcium and ethylene were known in previous study to improve the yield quality of pineapple (Ananas comosus (L.) Merr.), but it is necessary to validate those research in another place. Farmers cultivated pineapple in south coast of Malang which are relatively dry and hot. Calcium chloride (as a source of calcium) and Ethephon (as synthetic ethylene) were used in this study. This study aims to find the correct application time of CaCl2, CaCl2 dosage, and ethephon application to improve the quality of pineapple fruit in dry and hot climates of Malang District. This research was conducted in October 2019 - March 2020 in Ngajum, Malang Regency. The research used Split Split Plot Design with 3 replications. The main plot was the application times of CaC12 which consisted of 3 levels (100 hsp, 130 hsp, and 100 hsp + 130 hsp). The subplot was the doses of CaC12 which consisted of 3 levels ( 55 kg ha-', 80 kg ha-' and 105 kg ha-'). The sub-subplots was ethephon doses which consisted of 2 levels (0 L ha-1 and 3 L ha-1). The observed parameters were fruit length, fruit weight, and fruit moisture content. The results showed that there were interaction effect between doses and application times of of CaCl2 on fruit moisture content. Single effect of CaCl2 affected fruit weights significantly, greater than control. Single effect of Ethephon did not affect the yield components and quality of pineapple.Keywords : CaCl2, Ethephon, Pineapple.

Competition of biological agents of Streptomyces sp, Gliocladium sp, and Trichoderma harzianum to Fusarium oxysporum in Tomato Rhizophere Penta Suryaminarsih; Tri Mujoko
CROPSAVER Vol 3, No 1 (2020)
Publisher : Departemen Hama dan Penyakit Tumbuhan Fakultas Pertanian Universitas Padjadjaran

Fusarium oxysporum is a soil-borne fungus that attacks all stages of tomato plant from seedlings to mature plants. The disease occurrence on the tomato nursery can lead economically loss due to its fast and massive damage. Application of effective biological control agents is considered as promising control measure of the disease. The aim of this study was to evaluate the potential competitiveness of biological agents mixture consisting of Streptomyces sp., Gliocladium sp. and T. harzianum against F. oxysporum f. sp. lycopersici in the rhizosphere of the tomato plant. The experiment was arranged in completely randomized design with five treatment types of agents that a single biological agents Streptomyces sp. (S), a mixture of Streptomyces sp. and Gliocladium sp. (SG), a mixture of Streptomyces sp. and T. harzianum (ST), a mixture of Streptomyces sp., Gliocladium sp., and T. harzianum (SGT) and control without biological agents. Each treatment was replicated four times and consisted of 6 plants for observation purposes destructively. Descriptive analysis conducted on the pattern of colonization of the roots competition showed a growth pattern colonization of biological agents, Streptomyces sp, Gliocladium sp, T. harzianum and F. oxysporum pathogen (SGTF) was the same growth pattern of SGF and STF, where four of the microbes grew on the same side of roots as fungal pathogens, in all parts of the root sprouts. Given biological agent Streptomyces sp, Gliocladium sp., dan Trichoderma harzianum decreased fusarium wilt diseases severity of tomato. Weight root of tomato plants was applied by biological agents was 9.2 g greater than plant without biological agents, which were 2.5 g. The observation on tomato indicated root colonization occurs, especially on the base of the stem-roots by a mixture of biological agents T. harzianum and Gliocladium sp.

Kajian Pemberian Stretomyces Spp Terhadap Perkembangan Gejala Penyakit Layu Fusarium Pada Tanaman Melon (Cucumis Melo L.) Penta SURYAMINARSIH; Tri MUJOKO; Dewi ANGGRAENI
Jurnal Pengendalian Hayati Vol 1 No 1 (2008)
Publisher : Fakultas Pertanian Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1113.109 KB)

In the century, chemistry method often was done to control fusarium wilt deseases inMelo (Rukmana dan Saputra 1997). It has negative effect to the environment (Novizar, 2002). Once ofthe control method that is often been researche is antagonis microorganism using and streeptomyces isbiological agens which is in actinomycetes group. Fusarium fungi can survive many years asClamidospora in the soil (Semangun 1994 and Kranz 1977). Appearing wilt symptom caused byFusarium infection in parenchym of the bottom stemp. Using of Streeptomyces as biological agenscan control spreading of Fusarium wilt symptom.The aim of the research was to know optimum dosage of streeptomyces givedto fusarium wiltsymptom in melo plant (Cucumis melo L.). The research had been done for six months, December2006 until May 2007 at experimental land of UPN “Veteran” East Java. Completely Randomizedesign was used. The Treatment was streeptomyces dosage consist of 2 gr/3 Kg soil. 4 gr/3 Kg, 6gr/3kg, 8 gr/3kg, 10 gr/3 Kg, and every treatment was done five times. Streptomyces isolation wastaken from 5 – 15 Cm deep soil of Wajak – Tulungagung.Observation was done once time a week toWilt leaf Symtom and discoloration length of steem.Based of the observation, The Conclution is 6 grStreeptomyces/3 Kg soil more effective than the other dosage of streeptomyces gived.

KANDUNGAN LOGAM BERAT Fe, Cu, Zn, Pb, Co, Br PADA AIR LINDI DI TIGA LOKASI TEMPAT PEMBUANGAN AKHIR (TPA) DADAPREJO, KOTA BATU, DAU DAN SUPIT URANG, KABUPATEN MALANG Hidayati Karamina; Ariani Trisna Murti; Tri Mujoko
Jurnal Ilmiah Hijau Cendekia Vol 6 No 2 (2021): Jurnal Ilmiah Hijau Cendekia
Publisher : Universitas Islam Kadiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32503/hijau.v6i2.1984

Heavy metals where their presence in certain amounts is not harmful to living organisms, but if the amount exceeds the threshold it will be toxic. The character of heavy metals that are difficult to degrade, and easy to accumulate in the environment, so that some monitoring is needed to minimize the high content of heavy metals in leachate. The research was carried out in three locations TPA Dadaprejo Batu City, TPA Dau and TPA Supit Urang, Malang Regency, East Java. This research lasted for five months starting from May to September 2020. The materials used in this study were leachate water and leachate contaminated soil at the Dau Final Disposal Site, Dadaprejo, Supit Urang. The equipment used for this study were 600 ml bottles, filters, labels, plastic bags, scales, hoes, digital cameras and stationery. This research was conducted using sampling. The number of treatments consisted of 3 treatments which were repeated 3 times with the total amount of leachate being 9 samples. Leachate Sampling: There are 3 plots of leachate ponds at each location. Each pool plot was taken as much as 500 ml of leachate sample. Then obtained 3 samples from 3 plots, then samples of leachate from each plot were composited so that 1 sample was obtained representing each TPA. This leachate sample uses a grab sample technique where the wastewater is only temporary. To test the heavy metal content in leachate, it was identified by means of AAS (Athomyc Absorption Spectophotometer) which was carried out at the soil chemistry laboratory, Faculty of Agriculture, Universitas Brawijaya. The observation parameters The observed parameters were heavy metal content in leachate samples of heavy metals Iron (Fe), Copper (Cu), Zinc (Zn), Lead (Pb), Cobalt (Co), Boron (Br). The results showed the presence of heavy metals from leachate, namely, heavy metals iron (Fe), copper (Cu), zinc (Zn), lead (Pb), cobalt (Co), boron (B), cadmium (Cd), mercury ( Hg) which has a concentration value exceeding the quality standard threshold in accordance with the FAO, 2007 recommendation and Government Regulation Number. 82 of 2001.

Potential of Multientomopa Streptomyces sp. and Tripchoderma sp. in Potato Extract Broth and Glucose Nitrate Broth Media on Pests (Spodoptera litura) Eating Behavior by in Vitro Test Ika Nur Fitriana; Penta Suryaminarsih; Tri Mujoko
Nusantara Science and Technology Proceedings 4th International Seminar of Research Month
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2019.0438

Streptomyces sp. and Trichoderma sp. are biological agents that have high potential to produce secondary metabolites to reduce losses of agricultural products caused by pests. This study aims to determine the multientomopathogenic potential of Streptomyces sp. and Trichoderma sp on EKG and GN media on feeding behavior of Spodoptera litura pests in vitro. 10 S. litura (2nd instar) were placed in a box then the larvae with each entomopathogenic treatment. Besides, feed as much as 5 grams for each box every day for 7 days. Observations were made by weighing the difference in daily feed weight for 7 days. Effect of treatment on feeding activity of Spodoptera sp. on the 7th day after application showed that EKGST 5: 1 treatment had the highest value due to the activity of the chitinase enzyme from Streptomyces sp. and Trichoderma sp. Calculation of the ability of chitin hydrolysis by the enzyme chitinase is done by calculating the diameter of the clear zone that is formed then reduced by the diameter of the blotting paper containing supernatant secondary metabolites. Chitinase testing was carried out to determine the ability of secondary metabolites produced by Streptomyces sp. and Trichoderma sp. in hydrolyzing chitin. The widest zone is produced by multientomopathogenic Streptomyces sp. and Trichoderma sp. in EKGST 5: 1 treatment 3cm. Damage to the digestive tract due to the chitinase enzyme causes a decrease in the ability to absorb nutrients that have an impact on the reduced activity of Spodoptera litura.

Co-Authors 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 Ika Nur Fitriana Indah Pemuda Jati Laksono, Roy Laras Setyowati M Rifqi Haikal Makhziah Moch Nur Yudha Moch. Arifin Penta Suryaminarsih Penta Suryaminarsih Penta Suryaminarsih Penta Suryaminarsih Penta Suryaminarsih Penta SURYAMINARSIH Penta SURYAMINARSIH Ratri, Tesha Lutfika Sasongko, Edi Sri Wiyatiningsih Sukartiningrum Sumargono, ' Suryaminarsih, Penta Wiludjeng Widayati Windriyanti, Wiwin Zakaria Wildan Fachrezzy

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