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Effective Microorganisms 4 (EM-4) Application in The Process of Making Compost from Household Organic Waste to Increase Skills of PKK Members Tabitha Sri Hartati Wulandari; Supiana Dian Nurtjahyani; Dede Nuraida; Christina Innocenti Tumiar Panggabean; Sukisno Sukisno
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i2.10251

Abstract

Handling the problem of household waste is getting more complicated by the day. Some people do not have a new perspective on dealing with waste. For this reason, serious handling is needed when utilizing household waste as a resource. Household waste is the largest contributor to creating organic waste, so to turn organic waste into resources, it is necessary to work on piles of organic waste from household waste by utilizing waste in compost. The benefits of compost are many in terms of fertilizing plants, so through community service, training activities for making compost with EM 4 were carried out for Baturetno PKK members, where 35 participants attended the training. The aim is to train PKK members skills in handling household organic waste by giving them EM4. In this activity, the methods used were socialization, training, and monitoring. In the training, a questionnaire was distributed to determine the participants' insight and response to the activity. The results of the questionnaire show that there is an increase in understanding and skills as seen from the average answer "YES" before the training of 58.53% with a sufficient category, and after the training to 93% with a very good category, thus indicating that the knowledge and skills of PKK members in Baturetno, Tuban district after training in processing waste from household organic waste into compost with EM 4, has increased.
The Diversity index and Importance Value of Herbaceous Vegetation in the Joko Tarub Forest Tuban Yudhistian Yudhistian; Dede Nuraida; Susi Novita Sari; Fitriatus Sholikah
Jurnal Penelitian Pendidikan IPA Vol 11 No 4 (2025): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i4.10974

Abstract

This study aims to determine the diversity index and the importance value index of herbaceous plants found around the Joko Tarub Forest Tuban. The type of research is quantitative descriptive with a sampling method using the quadrat technique. The quadrates were made with a size of 1 x 1 m as many as 10, as a measurement area. The data collection technique was carried out by recording the names of plants and their numbers found in each quadrat. In addition, the area covered by each plant in the quadrat was also calculated. The data analysis was carried out by calculating the density of species, dominance, and frequency as a basis for calculating the important value index. In addition, the Shannon-Wienner diversity index was also calculated to determine the level of diversity of herbaceous plants living in the area. From the results of this study, 10 types of herbaceous plants were found which are included in 9 Families. Of the 10 types of plants found, those with a high importance value index are Synedrella nodiflora and Crassocephalum crepidioides with values ​​of 53.61 and 44.37 respectively. The herbaceous plant diversity index in the region is in the moderate with a value of 1.89
UPAYA MENINGKATKAN KERJA SAMA SISWA KELAS II DENGAN MENGGUNAKAN MEDIA ULAR TANGGA DI UPT SDN KUTOREJO 1 TUBAN Purpitasari; Zainur Rofiah; Dede Nuraida
Jurnal Penelitian Pendidikan Indonesia (JPPI) Vol. 2 No. 4 (2025): Juli
Publisher : Publikasi Inspirasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/jppi.v2i4.4463

Abstract

Penelitian ini bertujuan untuk meningkatkan keterampilan kerja sama siswa kelas II dengan menggunakan media ular tangga di UPT SDN Kutorejo 1 Tuban. Kerjasama merupakan keterampilan penting untuk menumbuhkan komunikasi, kerja sama tim, dan interaksi sosial, terutama pada tingkat pendidikan dasar. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK) berdasarkan model Kemmis dan McTaggart, yang dilaksanakan dalam dua siklus yang terdiri dari perencanaan, tindakan, observasi, dan refleksi. Selama siklus pertama, 65% siswa menunjukkan kerja sama yang memadai. Setelah menyempurnakan aturan permainan dan memberikan panduan yang jelas pada siklus kedua, tingkat kerja sama meningkat menjadi 85%. Permainan ular tangga, yang dimodifikasi dengan konten pendidikan yang relevan, secara efektif mendorong kerja sama tim, komunikasi, dan tanggung jawab bersama di antara siswa. Temuan tersebut menggarisbawahi pentingnya metode pembelajaran kolaboratif dan eksperiensial dalam meningkatkan keterampilan sosial siswa.
Analisis Vegetasi Tumbuhan Herba Di Kawasan Hutan Krawak Dede Nuraida; Sheilla Zulfaiza Arbiyanti Rosyida; Niken Ayu Widyawati; Kristin Winda Sari; Moh. Rizal Iwan Fanani
Jurnal Biologi dan Pembelajarannya (JB&P) Vol 9 No 2 (2022): Oktober 2022
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jbp.v9i2.18417

Abstract

Krawak forest is a protected forest that function to regulate water management, prevent fliooding and erosion, and maintain soil fertility. One of the plant habitus that contributes to the vegetation in the Krawak Forest is herbs. The existance of herbaceous plants in Krawak Forest is quite diverse, but so far there is no information about the species composition and diversity. This study aims to analyze the vegetation of herbaceous plants in the Krawak Forest by calculating species density, important value index, and diversity. The research was carried out on April 26, 2022.The type of research is quantitative descriptive, the sampling method is the quadratic method with a size of 1mx1m with 4 plots. Data collection techniques were carried out by recording the name and number of each species found in the plot, as well as the area covered by each species. Data analysis was carried out by calculating species density, dominance, and frequencys as the basis for calculating the important value index of each species. In addition, the Shannon-Wiener diversity index was also calculated to determine the level of diversity of herbaceous plants in the forest. The results of the study found 13 species of herbaceous plants belonging to 8 families, each family having a number of varied species as well as the number of individuals in each species.The highest species density was owned by Typhonium flagelliforme with a value of 38.36 and the lowest was Digitaria sanguinalis, Commelina benghalensis, and Verbesina alternifolia with the same value of 1.37. The highest important value index was Chromolaena odorata with a value of 54.60 and the lowest was Digitaria sanguinalis and Verbesina alternifolia with a value of 6.91. The diversity index obtained a value of 2.14 where this value indicates the level of forest diversity in Krawak forest is in the medium category.