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All Journal Agrikultura Journal of Humanities and Social Studies Seminar Nasional Lahan Suboptimal PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat RANDANG TANA - Jurnal Pengabdian Masyarakat Jurnal Pendidikan dan Konseling Jurnal Darma Agung Fruitset Sains : Jurnal Pertanian Agroteknologi Jurnal Yudistira Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika
Dewi Rofita
Universitas Katolik Indonesia Santu Paulus Ruteng
Agriculture, Biological Sciences & Forestry Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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PENINGKATAN KREATIVITAS GURU DALAM MENDESAIN KARTU MENJADI MEDIA PEMBELAJARAN DI SEKOLAH DASAR Stefanus Divan; Remigius Baci; Mikael Nardi; Heronimus E.A. Wejang; Alfonsus Sam; Dewi Rofita
Randang Tana - Jurnal Pengabdian Masyarakat Vol 3 No 2 (2020): Randang Tana - Jurnal Pengabdian Masyarakat
Publisher : Unika Santu Paulus Ruteng

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36928/jrt.v3i2.386

Abstract

PKM ini dilatarbelakangi oleh masalah rendahnya kreativitas guru-guru di Madrasah Ibtidaiyah Negeri 2 Manggarai, Provinsi Nusa Tenggara Timur, dalam mengembangkan media pembelajaran. Problem kreativitas ini membuat siswa kurang berpartisipasi dalam proses pembelajaran. Implikasinya adalah hasil belajar siswa pun tidak memuaskan. PKM ini bertujuan untuk membantu kreativitas guru agar mampu menghasilkan media pembelajaran. Media pembelajaran di sini mengedepankan prinsip murah, mudah diperoleh, dan digunakan guru dan siswa. Tim memberikan pelatihan kepada para guru berupa media sederhana, yakni kartu, untuk digunakan sebagai media dalam proses pembelajaran. Metode PkM berupa ceramah, diskusi dan pelatihan. Kegiatan diskusi dan ceramah berisi penguatan pemahaman konsep berkaitan dengan pengembangan media kartu, sedangkan pelatihan bertujuan untuk meningkatkan kemampuan mitra dalam menggunakan media kartu. Hasil PKM menunjukkan bahwa penggunaan media kartu memiliki beberapa dampak: (1) partisipasi mitra meningkat, seperti bentuk ekspresi wajah yang riang dan suasana menjadi tidak kaku dan menyenangkan, baik ketika menjawab salah maupun saat menjawab benar; (2) mitra mampu mendesain kartu yang digunakan dalam proses pembelajaran.
Dampak Perbedaan Pola Budidaya Cengkeh (Syzygium aromaticum L.) terhadap Sifat Kimia dan Populasi Cacing Tanah di Desa Komba-Manggarai Timur Onesimus Ke Lele; Fany Juliarti Panjaitan; Rizki Adiputera Taopan; Dewi Rofita
Agrikultura Vol 32, No 1 (2021): April, 2021
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/agrikultura.v32i1.29781

Abstract

Praktek budidya tanaman telah banyak dilaporkan dapat mempengaruhi sifat tanah maupun keragaman organisme di dalamnya. Penelitian ini bertujuan untuk mengetahui dampak pola budidaya tanaman cengkeh terhadap sifat kimia dan populasi cacing tanah. Penelitian ini dilakukan pada bulan November 2019 - Februari 2020 terdiri dari 2 tahapan, yaitu pengamatan total populasi cacing tanah dan analisis sifat kimia tanah. Pengamatan total populasi cacing tanah dilakukan dengan membuat lubang sekitar 50 cm x 50 cm pada kedalaman 30 cm pada kebun cengkeh yang ditanam secara monokultur dan polikultur kemudian cacing tanah dimasukkan ke dalam botol yang telah berisi alkohol dan diberi label. Pengambilan sampel tanah menggunakan metode purposive sampling untuk analisis sifat kimia tanah. Parameter yang diamati adalah pH (H2O, KCl); C-organik (metode Walkley dan Black); N-total tanah (metode Kjeldahl); P2O5-tersedia (metode Olsen); kation basa Ca2+, Mg2+, K+, Na+ dan KTK (metode N NH4OAc pH 7.0); kation asam H+ dan Al3+ (metode N KCl), dan populasi cacing tanah. Hasil penghitungan populasi cacing tanah pada lokasi budidaya cengkeh polikultur dan monokultur masing-masing sebanyak 14,4 ekor dan 7,75 ekor. Sifat kimia tanah seperti pH (H2O, KCL), C-Organik, nisbah CN, P2O5-tersedia, kation basa Ca2+, Mg2+, K+, Na+, kapasitas tukar kation (KTK) dan kejenuhan basa (KB) pada pola budidaya polikultur cenderung lebih tinggi dibandingkan dengan monokultur. Kation asam Al3+ pada pola budidaya secara polikultur dan monokultur <0,05 ppm dan kation asam H+ pada pola polikultur lebih rendah dibandingkan monokultur. Pola budidaya tanaman cengkeh secara polikultur menciptakan kondisi sifat kimia dan populasi cacing tanah lebih baik dibandingkan monokultur dan dapat dijadikan sebagai rekomendasi bagi petani dalam budidaya cengkeh.
Pemanfaatan Limbah Cair Tahu Menjadi Pupuk Organik Cair (POC) di Ruteng, Kecamatan Langke Rembong Kabupaten Manggarai Yohana Enda Putri; Akhilia Shintya Nggina; Theodosia Tesiani Tanul; Anjelina Halida Alus; Dewi Rofita
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 5 (2022): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (257.639 KB) | DOI: 10.31004/jpdk.v4i5.6555

Abstract

Pembuatan tahu menghasilkan volume limbah yang cukup banyak terutama limbah cairnya. limbah cair tahu ini mengandung protein tinggi yang mudah terurai dengan cepat. Limbah cair tahu banyak mengandung bahan organik dibandingkan bahanan anorganik. Kandungan protein limbah cair tahu mencapai 40-60 %, karbohidrat 25-50 %, dan lemak 10 %. Bahan organik sangat berpengaruh terhadap tingginya fosfor, nitrogen, dan sulfur dalam air. Selain itu Limbah tahu juga mengandung unsur hara N 1,24%, P2O5 5.54 %, K2O 1,34 % dan C-Organik 5,803 % yang merupakan unsur hara essensial yang dibutuhkan tanaman. cairan ini apabila dibuang kelingkungan tanpa dilakukan pengelolahan terlebih dahulu dapat menyebabkan bau busuk dan suasana yang tidak enak. Upaya yang dilakukan untuk mencegah terjadinya pencemaran lingkungan dan untuk mencapai produksi yang tinggi dapat dilakukan berbagai asupan sarana produksi seperti pupuk, hormon untuk pertumbuhan atau pestisida banyak digunakan dalam usaha pertanian. Salah satunya adalah dengan pembuatan pupuk organik cair dari limbah cair tahu.
PENGARUH JENIS MEDIA DAN PERBANDINGAN PERSENTASE MEDIA PADA PEMBUATAN NATA DE CHAYOTE Dewi Rofita; Wahyuni Purnami; Maria D H Abur; Yuliana Wangung
JURNAL DARMA AGUNG Vol 30 No 3 (2022): DESEMBER
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Darma Agung (LPPM_UDA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46930/ojsuda.v30i3.2198

Abstract

Tanaman labu siam (Sechium edule (Jacq.) Sw.) termasuk tanaman yang sangat mudah dijumpai dalam kehidupan sehari-hari. Pemanfaatan labu siam menjadi nata (Nata De Chayote) dapat meningkatkan nilai gizi. Pemanfaatan secara efektif labu siam, bahkan bagian tanaman labu siam lainnya yaitu daun dan batang diharapkan mampu meningkatkan nilai gizi labu siam dan sebagai alternatif makanan sehat yang kaya akan serat. Penelitian ini bertujuan untuk mengetahui pengaruh jenis media nata dan perbandingan persentase media nata terhadap ketebalan Nata De Chayote dan untuk mengetahui pengaruh interaksi antara jenis media dan perbandingan persentase media nata terhadap ketebalan Nata De Chayote. Penelitian dilaksanakan selama 2 bulan bertempat di laboratorium program studi Agronomi UNIKA Santu Paulus. Jenis penelitian yang digunakan dalam penelitian ini yaitu penelitian eksperimen. Adapun desain faktorial dalam penelitian eksperimen ini ialah 2 faktor, yaitu faktor pertama ialah faktor jenis media nata (A) yang dibedakan menjadi A1: media nata (sari labu siam + ekstrak daun labu) dan A2: media nata (sari labu siam + ekstrak batang labu), sedangkan faktor kedua adalah perbandingan persentase media (B) yang dibedakan menjadi B1: perbandingan 75% : 25% dan B2: perbandingan 50% : 50%. Rancangan penelitian dengan menggunakan Rancangan Acak Kelompok (RAK) dengan perlakuan 2 x 2 = 4 perlakuan dan masing-masing perlakuan diulang sebanyak 5 kali. Data ketebalan nata yang diperoleh selama penelitian kemudian dilakukan uji Anava. Sebelum uji Anava dilakukan maka dilakukan uji prasyarat yaitu uji normalitas dan homogenitas yang hasilnya adalah data ketebalan nata berdistribusi normal (0,650 ˃ 0,05). Sedangkan uji homogenitas data ketebalan nata yaitu sebesar 0,801 ˃ 0,05 maka data dikatakan homogen. Untuk uji Anava menunjukkan bahwa terdapat perbedaan yang tidak signifikan ketebalan nata pada perlakuan jenis media dan perbadingan persentase media nata (0,901 < 0,05), dengan tingkat korelasinya Cukup yaitu sebesar 0,116 (0,116 di mana mendekati 1).
Pemanfaatan Tomat Dalam Pembuatan Nata De Tomato Dewi Rofita; Maria Fatima Mardina Angkur; Yohana Enda Putri
Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Vol 1 No 3 (2023): Mei : Jurnal Pendidikan Bhinneka Tunggal Ika
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/bersatu.v1i3.353

Abstract

Tomato is a perishable and perishable fruit, so there is a need for other alternatives for its utilization. The alternative is a food product in the form of nata (Nata De Tomato). Nata is obtained from fermentation by the bacterium Acetobacter xylinum. Tomatoes contain carbohydrates as a substrate for forming nata. The purpose of this study was to determine the effect of using tomatoes on the thickness, weight, and fiber content of the nata layer. The research design used is factorial design with 3 variables and 2 levels. In this study, the fixed variables were used, namely the volume of the media 650 ml, the fermentation temperature of 30 ºC and the concentration of the starter (10% of the fermentation medium). While the changing variables were sugar concentration (5% and 8%), acidity level (3 and 5) and fermentation time (12 and 14 days). The observed aspect is the amount of yield of each variable. The results showed that the variable data that had an effect were sugar concentration, acidity level and fermentation time. Optimal conditions at a sugar concentration of 5%, pH = 3 and fermentation time is 14 days with a yield of 60.18%. While the chemical test results obtained in the form of a carbohydrate content of 7.25%; protein content 0.11%; 1.96% sucrose content and 97.20% water content.
Pengaruh Pemberian Bokasi Terhadap Pertumbuhan Tanaman Cabai Rawit (Capsicum Frutescens L) Dewi Rofita
Bersatu: Jurnal Pendidikan Bhinneka Tunggal Ika Vol 2 No 2 (2024): Maret : Jurnal Pendidikan Bhinneka Tunggal Ika
Publisher : LPPM Politeknik Pratama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/bersatu.v2i2.626

Abstract

Cayenne pepper (Capsicum frutescens L) is a type of horticultural plant that has small fruit with a spicy taste. Chili is one of the important vegetables and has high economic value in Indonesia. The solid waste from the tofu industry in the form of tofu dregs has a percentage of around 70%. Solid waste or tofu dregs have a higher protein content compared to liquid waste. Tofu dregs contain many compounds such as Nitrogen (N), Phosphorus (P), Potassium. Tofu dregs can be used as a protein source feed ingredient because they contain quite high crude protein ranging from 18-25%, fat 4.5%, crude fiber 18.21%. It is hoped that this content can play a role in plant growth, by processing it as fertilizer. Research objectives (1) To determine the effect of giving tofu dregs bokasi on the growth of cayenne pepper plants (Capsicum frutescens L) (2) To determine the correct dose of tofu dregs bokasi to increase the production of cayenne pepper plants (Capsicum frutescens L). The method used is a Completely Randomized Design (CRD) with one factor, namely bokasi tofu dregs fertilizer and NPK consisting of 7 treatments and 4 replications of observations to be carried out every 14 DAP, 28 DAP and 42 DAP. The application of bokasi tofu dregs and NPK fertilizer is P0 Without bokasi (control), P1: 200 g/tnm tofu dregs, P2: 250 g/tnm tofu dregs, P3: 300 g/tnm tofu dregs, P4: 200 g/tnm dregs tofu + NPK, P5: 250 g/tnm NPK, P6: 300 g/tnm NPK, P7: NPK. The results of the analysis of variance using the BNJ test with a level of 5% showed that the combination of tofu dregs and NPK (P4) fertilizer had a significant effect on growth in stem diameter, number of branches, and leaf greenness in cayenne pepper plants.
Differences In The Growth Rate Of Tomato Plants ( Solanum Lycopersicum L) When Applying NPK Fertilizer And Compost Fertilizer Rofita, Dewi; Wangung, Yuliana; Foriman, Selestinus; Rendo, Gordianus; Abu, Yulius Frit; Mita, Karmelita Gresiana
JHSS (JOURNAL OF HUMANITIES AND SOCIAL STUDIES) Vol 8, No 2 (2024): JHSS (Journal of Humanities and Social Studies)
Publisher : UNIVERSITAS PAKUAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33751/jhss.v8i2..10705

Abstract

This research was conducted in Cancar, Ruteng District, Manggarai Regency in the Wae Bahi 1 Farmer Group starting from September-November 2023. This research aims to determine the difference in the growth rate of tomato plants when applied with NPK fertilizer and compost fertilizer. This research is a type of experimental research with 4 levels of treatment, namely: P1: 2 g NPK + 200 g compost/planting hole, P2: 4 g NPK + 200 g compost/planting hole, P3: 6 g NPK + 200 g compost/planting hole, P4: 8 g NPK + 200 g compost/planting hole. The parameters observed in this research were plant height, stem diameter, number of leaves and leaf length. The observation data was then analyzed using Excel. The results of the research show that the combination of 6 g NPK fertilizer and 200 g compost fertilizer is the best combination in increasing the growth of tomato plants (more efficiently) regarding the parameters of plant height, stem diameter, leaf length and number of leaves when observed 2 to 5 weeks after planting (MST)
Analisis Kandungan Tepung Pati Labu Siam sebagai Alternatif Pengganti Tepung Tapioka dalam Pembuatan Olahan Kue/Camilan Rofita, Dewi; Wahyu, Yuliana; Purnami, Wahyuni; Angkur, Maria F. M.
Seminar Nasional Lahan Suboptimal Vol 12, No 1 (2024): Vol 12, No 1 (2024): Prosiding Seminar Nasional Lahan Suboptimal ke-12 “Revital
Publisher : Pusat Unggulan Riset Pengembangan Lahan Suboptimal (PUR-PLSO) Universitas Sriwijaya

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

Abstract

Rofita, D., Wahyu, Y., Purnami, W., & Angkur, M. F. M. (2024). Analysis of chayote starch content as an alternative substitute for tapioca flour in making cakes/snacks. In: Herlinda S et al. (Eds.), Prosiding Seminar Nasional Lahan Suboptimal ke-12 Tahun 2024, Palembang 21 Oktober 2024. (pp. 817–822).  Palembang: Penerbit & Percetakan Universitas Sriwijaya (UNSRI).The chayote plant (Sechium edule (Jacq.) Sw.) is a plant that is very easy to find in everyday life. Utilizing chayote essence as an alternative to tapioca flour can increase its useful value. The aimed of this research is to determine the nutritional content of chayote starch and to determine the organoleptic test for making snacks from chayote starch as an alternative to tapioca flour. This research was carried out in 2 stages, namely: 1) carrying out laboratory tests to analyze the nutritional content (carbohydrate, calorie, protein, fat and fiber content) of chayote starch flour, and 2) carrying out organoleptic tests of snacks made from chayote starch as raw material in an effort to looking for alternatives to tapioca flour. Organoleptic tests were given to 10 randomly selected panelists. The results of this research are: 1) the carbohydrate content of chayote starch is 6%, calories are 26 calories, protein is 0.6 grams, fat is 0.1%, and fiber is 2.2 grams. 2) organoleptic tests stated that on average the panelists liked snacks made from chayote starch in terms of color, aroma, taste, texture and appearance.
RESPONSE OF GROWTH AND YIELD OF CURLY RED CHILI PLANTS (capsicum annum L.) TO VARIOUS CONCENTRATIONS OF THE GROWTH REGULATOR PACLOBUTRAZOL Putri, Yohana Enda; Ariefin, Muhammad Noor; Rofita, Dewi
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 12 No. 4 (2024): October: 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.v12i4.5638

Abstract

Curly red chili pepper (Capsicum annum L.) is one of the horticultural commodities with high economic value for development. One effort to increase the production yield of curly red chili plants is by using the growth regulator Paclobutrazol. Paclobutrazol is a growth regulator that can inhibit vegetative growth and stimulate generative growth in plants, such as flower formation and fruit development. The aim of this research was to determine the response and the appropriate concentration of the growth regulator Paclobutrazol on the growth and yield of curly red chili (Capsicum annum L.). This study was conducted in Bangka Leda Village, Langke Rembong District, Manggarai Regency, for 5 months, from April 2024 to August 2024. The study used a randomized block design consisting of one factor, namely Paclobutrazol concentration, with 6 treatment levels. The treatments used were P0 = No Paclobutrazol, P1 = Paclobutrazol concentration of 200 ppm/liter of water, P2 = Paclobutrazol concentration of 300 ppm/liter of water, P3 = Paclobutrazol concentration of 400 ppm/liter of water, P4 = Paclobutrazol concentration of 500 ppm/liter of water, and P5 = Paclobutrazol concentration of 600 ppm/liter of water. The observational data obtained in this study were analyzed using Analysis of Variance (ANOVA). If the results showed significant effects, they would be followed by an Honest Significant Difference (HSD) test at a 5% level. The results of the study indicated that the application of various concentrations of Paclobutrazol growth regulator had significant effects on parameters such as plant height (inhibiting plant height), number of branches (inhibiting the number of branches), flowering time, harvest time, number of fruits, and fresh fruit weight of curly red chili plants. The application of Paclobutrazol growth regulator at a concentration of 600 ppm/liter of water (P5) was able to inhibit plant height and the number of branches, while providing optimum results for generative growth, such as 50% flowering time (days), harvest time (days), number of fruits (pieces), and fresh fruit weight (g) of curly red chili plants.  
Penerapan Teknologi Budidaya Bawang Merah Bima Brebes sesuai Kondisi Agroekosistem untuk Meningkatkan Pengetahuan Kelompok Tani “Bantang Cama”: Application of Bima Brebes Shallot Cultivation Technology according to Agroecosystem Conditions to Increase Knowledge of the "Bantang Cama" Farmer Group Liana, Devi; Panjaitan, Fany Juliarti; Taopan, Rizki Adiputra; Astuti, Tri; Purba, Dumaris Priskila; Knaofmone, Elfrida; Ariefin, Muhammad Noor; Adi, Defiyanto Djami; Choirunnisa, Jessyca Putri; Mulu, Marlinda; Jelatu, Silfanus; Rofita, Dewi
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 5 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i5.6534

Abstract

Shallots are a horticultural commodity with high economic value because shallots are always used in almost every dish. The importance of knowledge about shallot cultivation technology according to the agroecosystem has yet to be fully distributed at the Bantang Cama Farmers Group in Manggarai Regency. The targets to be achieved from this PKM program are increasing the skills of farmer groups in Waso Village regarding the cultivation of Bima Brebes shallots, as well as the results of adaptation of Bima Brebes shallots through the implementation of cultivation carried out in the highlands. Service activities were carried out in the "Bantang Cama" farmer group in Waso Village, Manggarai, East Nusa Tenggara, with 36 participants. They went through the stages of field observation, literature study, outreach, demonstration, and evaluation. The evaluation was carried out using a pretest and posttest to measure the improvement in the skills of the farmer group and see the results of the Bima Brebes shallots that had been cultivated. The results of the service showed that the skills of the farmer group after participating in the socialization increased from 38.50% to 87.60%. Bima Brebes shallots produced low plant height, number of leaves, and tillers. This shows a mechanism of low adaptability to the agroecosystem, the highlands in Waso Village.
Co-Authors Abu, Yulius Frit Adi, Defiyanto Djami Akhilia Shintya Nggina Angkur, Maria F. M. Angkur, Maria Fatima Mardina Anjelina Halida Alus Ariefin, Muhammad Noor Baci, Remigius Choirunnisa, Jessyca Putri Divan, Stefanus Fany Juliarti Panjaitan Foriman, Selestinus Kanisius Supardi Knaofmone, Elfrida Liana, Devi Maria D H Abur Mega A. O. Jaleng Mikael Nardi Mita, Karmelita Gresiana Mulu, Marlinda Onesimus Ke Lele Panjaitan, Fany Juliarti Purba, Dumaris Priskila Putri, Yohana Enda Rendo, Gordianus Rizki Adiputera Taopan Rizki Adiputra Taopan Sam, Alfonsus Silfanus Jelatu Theodosia Tesiani Tanul Tri Astuti Wahyu, Yuliana Wahyuni Purnami Wahyuni Purnami Wangung, Yuliana Wejang, Heronimus Emilianus Arjono Yohana Enda Putri Yohana Enda Putri Yohana Enda Putri Yuliana Wahyu Yuliana Wangung