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All Journal Agroindustrial Technology Journal Community Empowerment AGRI-TEK : Jurnal Penelitian Ilmu-ilmu Eksakta
Marti Winarni
Universitas Merdeka Madiun
Agriculture, Biological Sciences & Forestry Arts Humanities Education Industrial & Manufacturing Engineering Public Health Social Sciences

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Utilization Of Crude From Part Of Kepok Banana Trees With Maceration Extraction As Textile Colors Wahidin Nuriana; Marti Winarni
Agroindustrial Technology Journal Vol 4, No 2 (2020): Agroindustrial Technology Journal
Publisher : Universitas Darussalam Gontor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/atj.v4i2.4983

Abstract

The purpose of this study was to obtain a natural textile dye taken from the sap from the banana tree part. To obtain the yield yield of dyes and the intensity of the sap collection is done by maceration extraction process. The part of the banana tree taken by the sap is the stem, stem and fruit stalk. This research was conducted with the sorting stage, namely thinly slicing stems, midribs and fruit stalks. The results of sorting are dried in the sun for 5 days in the sun then crushed until smooth with a size of 60-80 mesh. The powder was extracted by maceration by immersing each stem, stem and fruit stalk with soaking media: aquades, methanol, ethanol and ethyl acetate for 5 days with manual stirring. The filtrate is distilled so that it gets concentrated liquid and in the oven to become a dye powder. In the powder, yield and color testing are done using a spectrophotometer UV Vis. The most optimal yield produced is on the banana fronds with methanol media is 22.8248%.. The most optimal color intensity obtained in banana fronds with ethanol maceration media is 0.505.
Peningkatan Pertumbuhan dan Hasil Padi Sawah Organik dengan Berbagai Macam Aplikasi Pupuk Hijau Glirisidia Marti Winarni
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 19 No. 2 (2018): AGRI-TEK : Jurnal Penelitian Ilmu Ilmu Eksakta
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (270.319 KB) | DOI: 10.33319/agtek.v19i2.16

Abstract

The object of the study was to obtain the types of application of Glirisidia green manures on the growth and yield of organic rice lowland. The experimental pot experiment was carried out in a randomized block design consisting of one factor and three replications. The treatment factor was 10 various application of Glirisidia leaves. The treatments are: 100% fresh Glirisidia leaves + 0% compost; 60% fresh Glirisidia leaves + 40% compost; 40% fresh Glirisidia leaves + 60% compost; 100% wind-dried Glirisidia leaves + 0% compost; 60% of wind-dried Glirisidia leaves + 40% compost; 40% wind-dried Glirisidia leaves + 60% compost; 100% sun-dried Glirisidia leaves + 0% compost; 60% of the sun-dried Glirisidia leaves + 40% of compost; 40% of the sun-dried Glirisidia leaves + 60% compost; and 0% Glirisidia leaves + 100% compost. The results showed that the various application of Glirisidia leaves increased the grain yield 34, 09% compared to the application of 0% Glirisidia leaf + 100% compost. The grain/ hill of yield could be improved by application of 100% fresh Glirisidia leaves + 0% compost (164,47 g grain/hill), 100% of wind-dried Gliricidia leaves (165,55 g grain/ hill) + 0% compost, or 100% sun-dried Gliricidia leaves + 0% compost (169,14 g grain/ hill). Keywords—: organic rice lowland; green manure; various application of Glirisidia leaves. 
Respon Pertumbuhan dan Hasil Padi Sawah Organik Terhadap Residu Berbagai Macam Aplikasi Pupuk Hijau Glirisidia Marti Winarni
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 22 No. 1 (2021): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.995 KB) | DOI: 10.33319/agtek.v22i1.85

Abstract

Abstract— The object of the study was to obtain the residual the various of application of Glirisidia green manures on the growth and yield of organic rice lowland. The pot experiment was carried out in a randomized complete block design (RCBD) consisting of one factor and three replications. The factor was 10 residual the various of application of Glirisidia leaves that added the compost of cattle manures, namely: 100% fresh Glirisidia leaves+0% compost; 60% fresh Glirisidia leaves+40% compost; 40% fresh Glirisidia leaves+60% compost; 100% wind-dried Glirisidia leaves+0% compost; 60% of wind-dried Glirisidia leaves+40% compost; 40% wind-dried Glirisidia leaves+60% compost; 100% sun-dried Glirisidia leaves+0% compost; 60% of the sun-dried Glirisidia leaves+40% of compost; 40% of the sun-dried Glirisidia leaves+60% compost; and 0% Glirisidia leaves+100% compost. The results showed that the residual of Glirisidia leaves given in the form of fresh, wind-dried and sun-dried with a composition of 60% Glirisidia green manures+40% compost, 40% composition of Glirisidia green manures + 60% compost and 100% compost without Glirisidia leaves supported growth, yield components and yield of organic lowland rice (an average of 140. g/hill) is higher than that of Glirisidia leaves 100% without added of cow manures (an average of 124.29 g/hill).  Keywords—: Glirisidia leaf; green manure; organic lowland rice; residue.
Pertumbuhan dan Hasil Padi Sawah Organik pada Berbagai Jenis dan Waktu Aplikasi Pupuk Hijau Legum Tahunan Marti Winarni
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 23 No. 1 (2022): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (423.315 KB) | DOI: 10.33319/agtek.v23i1.112

Abstract

Abstract— Green manure is a source of soil organic matter and nutrients for organic lowland rice, especially nitrogen. The use of various species of perennial legume green manure as a source of nitrogen that the right application time is not widely reported. The research objectives are to examine the effect of the interaction of application time of several species of perennial legume green manure on physiological characteristics, growth and yield of organic lowland rice, and to find the right application time of several species of perennial legume green manure to support growth and organic rice yields. We used a factorial RCBD, consisting of two factors and three groups, and control. The first factor is the species of perennial legume green manure, consisting of four species, namely: Turi, Gliricidia, Lamtoro, and Cow Manure. The second factor is the time of application of perennial legume green manure, consisting of three levels, namely: 4 weeks before planting rice seeds, 2 weeks before planting rice seeds, and at the same time planting rice seeds. The results showed that the growth and yield of organic lowland rice was influenced by the species and timing of perennial legume green manure application. The optimal application time to Turi leaves is 1.06 weeks before planting rice seeds with grain yield 9.29 t/ha, the optimal application time to Gliricidia leaves is 1.85 weeks before planting with grain yield 10.24 t/ha, and the optimal application time Lamtoro leaves is 2.58 weeks before planting with grain yield of 9.78 t/ha.
Diffusion of science and technology in the utilization of coffee husk waste at the Mu'min Mandiri Islamic Boarding School in Sidoarjo Agus Prasetya; Beni Dwi Komara; Heri Cahyo Bagus Setiawan; Marti Winarni; Anggra Lita Sandra Dewi; Pismia Sylvi
Community Empowerment Vol 7 No 3 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (370.939 KB) | DOI: 10.31603/ce.6595

Abstract

The Mukmin Mandiri Islamic Boarding School Sidoarjo educates students to be involved in the coffee industry, with the target of instilling entrepreneurship and independence. Coffee waste and cow dung used as plant fertilizer, reducing the need for chemical fertilizers and lowering coffee production costs. The goals of this program are to 1) increase the knowledge of the students about cow dung and coffee husk waste management, and 2) increase their knowledge of cow dung and coffee husk as fertilizer. Lecture and discussion, technology transfer, and demonstrations are all method used. Students at the Mukmin Mandiri Islamic Boarding School can learn how to manage cow dung and coffee husk waste to increase coffee business income while also increasing independence and entrepreneurial spirit through the this program.
Growth and Yield Response of Tomato Plants (Solanum lycopersicum L.) to Various Doses of Cow Dung Bokashi Fertilizer and Gibberellin ZPT Concentrations: Respon Pertumbuhan dan Hasil Tanaman Tomat (Solanum lycopersicum L.) Terhadap Berbagai Takaran Pupuk Bokashi Kotoran Sapi dan Konsentrasi ZPT Giberelin Marti Winarni; Rachmat Abdul Aziz; Indah Rekyani Puspitawati
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 26 No. 1 (2025): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/agtek.v26i1.187

Abstract

Penelitian ini bertujuan untuk mengetahui interaksi antara pupuk bokashi kotoran sapi dan ZPT giberelin terhadap pertumbuhan dan hasil tanaman tomat. Metode penelitian menggunakan RAK 2 faktor 3 ulangan. Faktor Pertama takaran pupuk bokashi kotoran sapi 50 g, 100 g, 150 g, 200 g. Faktor kedua konsentrasi ZPT giberelin 0 ppm, 50 ppm, 100 ppm, 150 ppm. Parameter yaitu tinggi tanaman, diameter batang, jumlah daun, luas daun, panjang akar, berat segar akar, berat kering akar, berat segar tajuk, berat kering tajuk, berat segar brangkasan, berat kering brangkasan, dan hasil tanaman yaitu jumlah bunga pertanaman, jumlah buah pertanaman, diameter buah per tanaman dan berat buah per tanaman. Hasil penelitian menunjukkan interaksi kombinasi bokashi 200 g / polybag dan ZPT giberelin dari 0 ppm / tanaman hingga 150 ppm / tanaman, bokashi 150 g/ polybag dan ZPT giberelin 50 ppm / tanaman mampu meningkatkan berat segar tajuk tanaman tomat. Kombinasi bokashi sapi 200 g / polybag dan ZPT giberelin 150 ppm / tanaman meningkatkan jumlah bunga pertanaman. Bokashi 200 g/ polybag meningkatkan pertumbuhan dan hasil tanaman tomat. Konsentrasi ZPT giberelin 50 ppm / tanaman hingga 150 ppm / tanaman meningkatkan pertumbuhan tanaman tomat yang ditunjukkan pada luas daun dan berat segar brangkasan, meningkatkan hasil tanaman tomat yang ditunjukkan pada jumlah buah per tanaman, diameter buah per tanaman, dan berat buah dengan hasil mencapai 2370,97 g per tanaman.
Co-Authors Anggra Lita Sandra Dewi Beni Dwi Komara Heri Cahyo Bagus Setiawan Indah Rekyani Puspitawati Pismia Sylvi Prasetya, Agus Rachmat Abdul Aziz Wahidin Nuriana