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PENGEMBANGAN MEDIA TANAM HIDROPONIK UNTUK MENDUKUNG KETAHANAN PANGAN WARGA KECAMATAN MEDAN LABUHAN Muhammad Nuh; Melfa Aisyah Hutasuhut; Muhammad Ikhsan
JURNAL PENGABDIAN KEPADA MASYARAKAT Vol 26, No 2 (2020): APRIL - JUNI
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jpkm.v26i2.23417

Abstract

Selada segar telah dihasilkan oleh Warga Kecamatan Medan Labuhan melalui kegiatan pelatihan dan pendampingan dari pemanfaatan hasil pengembangan media tanam hidroponik untuk mendukung ketahanan pangan warga. Kegiatan Pengabdian kepada Masyarakat (PKM) berbasis program studi menghasilkan pengembangan media tanam hidroponik yang terdiri dari dua model yaitu media tanam hidroponik dengan Sistem Wick dan Sistem Nutrient Film Technique (NFT). Sistem wick menghasilkan kapasitas produksi Selada untuk skala rumahan dan pemberian nutrisinya bersifat praktis sedangkan sistem NFT menghasilkan produksi Selada skala usaha dan pemberian nutrisinya diatur melalui pembacaan sensor nilai konduktivitas larutan. Kegiatan pengembangan media tanam hidroponik ini menggunakan pendekatan penelitian dan pengembangan sedangkan proses pemanfaatan hasilnya adalah pelatihan dan pendampingan dengan Model Participatory Action Research dari Stephen Kemmis. Capaian dari kegiatan PKM adalah warga mendapatkan pelatihan bercocok tanam hidroponik dengan memanfaatkan bahan daur ulang sehingga meningkatkan fungsi ekonomis dari pekarangan. Selain itu, pola pendampingan dari pemanfaatan media tanam hidroponik telah meningkatkan pemahaman warga tentang ketahanan pangan keluarga.   Kata kunci: media tanam hidroponik, sistem wick, sistem NFT, dan ketahanan pangan wargaFresh Lettuce has been produced by residents of Medan Labuhan Subdistrict through training and mentoring activities using the results of developing hydroponic growing media to support family food security. Community service activities based on the study program resulted in the development of hydroponic growing media which consisted of two models, namely hydroponic growing media with the wick system and the NFT system. The wick system produces Lettuce production capacity for a home scale and the provision of nutrition is practical, while the NFT system produces business-scale Lettuce production and the provision of nutrients is regulated through sensor readings of the conductivity of the solution. This hydroponic growing media development activity uses a research and development approach while the process of utilizing the results is training and mentoring with the Participatory Action Research Model from Stephen Kemmis. The achievement of this activity was that the residents received training in hydroponic farming by utilizing recycled materials to increase the economic function of the yard. In addition, the pattern of assistance from the use of hydroponic planting media has increased people's understanding of family food security. Keywords: hydroponic growing media, wick system, NFT system, and family food security
Implementasi Pendidikan Karakter Siswa Dalam Pembelajaran Matematika Pasca Pandemi Covid-19 Haqqy Tamimah; Muhammad Nuh
Euclid Vol 10, No 2 (2023)
Publisher : Universitas Swadaya Gunung Jati.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33603/e.v10i2.8558

Abstract

Membina generasi penerus bangsa untuk menunjukkan perilaku yang bermoral dan beretika sesuai dengan norma dan nilai sosial merupakan salah satu tanggung jawab pendidikan. karena kita semua ingin membesarkan anak-anak muda yang menjadi orang baik. Pasca pandemi Covid-19 di MTs Cerdas Murni Tembung, tujuan penelitian ini adalah untuk mengetahui strategi kepemimpinan dan penerapannya dalam penerapan pendidikan karakter pada pembelajaran matematika. Penelitian ini menggunakan penelitian kualitatif dan pendekatan fenomenologis adalah untuk mengkaji fenomena sosial dan kelas yang terkait. Penelitian ini bertujuan untuk mengetahui bagaimana pendidikan karakter dimasukkan ke dalam pembelajaran matematika pascapandemi Covid-19 di salah satu MTs. Cerdas Murni Tembung, Sumatera Utara.Kata Kunci: Pendidikan Karakter, Pembelajaran Matematika, Pasca Pandemi Covid-19, Strategi Kepemimpinan
An internet of things-based monitoring system for agricultural land suitability for oil palm planting Amriansyah Simatupang; Mulkan Iskandar Nasution; Muhammad Nuh
Indonesian Physics Communication Vol 21, No 1 (2024)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jkfi.21.1.51-58

Abstract

Oil palm is the most productive type of plant in producing vegetable oil. The development of the industrial revolution led to an explosion in demand for vegetable oil so palm oil was a major contributor to the country's foreign exchange. Indonesia is one of the countries with the largest oil palm plantations in the world. However, the yields produced are still not optimal due to several factors, namely the condition of soil pH, soil moisture, and the surrounding temperature. Soil contains nutrients such as nitrogen (N), potassium (K), and phosphorus (P) which oil palm plants need in certain amounts to grow. To find out the quality of the soil, several methods are carried out by taking a soil sample and using a soil pH meter, however, this method requires a long time and the measurement is only limited to measuring soil pH. This research produced a system for detecting soil pH, soil moisture, and temperature around the soil on an IoT-based land that will be planted with oil palm, as the controller is NodeMCU ESP32. This tool displays soil pH, soil moisture, and air temperature on the LCD screen and the Blynk application page so that it can be accessed anytime and anywhere. This will make it easier for oil palm farmers to obtain accurate information before planting oil palm on vacant land. After testing and data collection, the soil pH sensor has a good correlation with an error rate of 1.71%, soil moisture of 1.23%, and air temperature of 4.04%. So that this sensor can be implemented on vacant land before planting oil palm.