ABSTRAKPersimmon, kesemek, buah kaki atau manggih hutan dalam bahasa minang adalah berbagai sebutan untuk buah yang dihasilkan oleh tanaman pohon Diospyros kaki Thunb. Buah kesemek mengandung berbagai nutrisi penting, anti toksik dan bahkan anti kanker. Kesemek merupakan tanaman sub tropika sehingga di Indonesia kesemek hanya beradaptasi pada ketinggian ±1400 mdpl, seperti Alahan Panjang. Petani biasanya menggunakan anakan untuk perbanyakan, namun akibatnya tanaman membutuhkan waktu yang lama untuk berbuah, lebih dari 8 tahun. Kegiatan ini bertujuan untuk mentransfer teknologi sambung pucuk menggunakan anakan (root-sucker) sebagai batang bawah (root-stock) sebagai upaya untuk mendapatkan perbanyakan kesemek secara cepat dan tanaman cepat berbuah. Mitra kegiatan ini adalah kelompok tani Harapan Baru yang berada di Batu Bagiriek Alahan Panjang Kabupaten Solok, Sumatera Barat dari bulan Oktober hingga Desember 2016. Metode kegiatan meliputi penyuluhan, demonstrasi dan pelatihan grafting. Hasil kegiatan adalah petani meningkat pengetahuannya tentang manfaat buah kesemek, teknik budidaya dan pasca panen serta mampu melakukan grafting atau penyambungan pada kesemek menggunakan root-sucker (anakan) sebagai batang bawah. Berdasarkan hasil uji statistika menggunakan analisis Likert, kegiatan yang dilakukan memiliki nilai indeks 92, menunjukkan bahwa kegiatan yang dilakukan bermanfaat atau berhasil mentransfer pengetahuan dan juga keterampilan kepada petani.
Kata kunci: tanaman sub-tropika, perbanyakan, propagasi vegetatif, sambung pucukABSTRACT Persimmon, kesemek, buah kaki, or manggih hutan are vern names of Diospyros kaki Thunb. The fruit has a variety of nutritional and nutraceutical values as antioxidant and anticancer. Persimmon is a sub-tropical plant thus in Indonesia persimmon is only adapt at an altitude of ±1400 m above sea level as in Alahan Panjang. Farmers usually use root-sucker for propagation; however it takes more than 8 years to produce. The aim of activity was to transfer grafting technology using root-sucker as root-stock in order to obtain persimmon propagation that produces early. The activities have been conducted on kelompok tani Harapan Baru Batu Bagiriek Alahan Panjang Kabupaten Solok, Sumatra Barat province from September to December 2016. Methods of activities include community learning, demonstration of a various grafting techniques and training. Results of the activities are the farmers gain knowledge regarding nutritional and nutraceutical values of fruit, cultivation techniques and post harvest of fruit. The farmers are also capable in grafting to propagate persimmon. Based on statistical test using Likert analysis, the community service activities have index 92, indicating that activities are useful or successful to transfer knowledge and skill to the farmers.
Everyday, an estimated 300 million women and girls menstruate. The main problem for adolescents during menstruation is the lack of knowledge about menstrual hygiene management (MHM). During menstruation, women should really be able to keep the reproductive organs extra clean, especially the vaginal part, because if they are not kept clean, it will cause excess microorganisms and can interfere with reproductive function. The purpose of this community service is to identify the knowledge and understanding of students about menstrual hygiene management. This activity was attended by as many as 150 students. The method used in this community service through several stages, including compiling an activity plan, coordinating and advocating with the school, the second stage, namely implementation by providing material on online menstrual hygiene management with ZOOM teleconferencing media, evaluating activities through Google Form. This community service was carried out at SMA IT Nurul Ilmi. The need for comprehensive reproductive health assistance and education related to menstrual hygiene management for young girls
ABSTRAKPengujian aktivitas antioksidan pada ekstrak etanol Rambut Jagung (Zea Mays L.) yang telah dilakukan dengan menggunakan metode DPPH (2,2-difenil-1-pikrilhidrazil). Sebagai kontrol positif digunakan vitamin C. Ekstrak etanol diperoleh dengan metode maserasi. Aktivitas antioksidan sampel ditentukan oleh besarnya persentase peredaman radikal DPPH. Ekstrak etanol rambut jagung memiliki aktivitas antioksidan lebih tinggi dibanding dengan vitamin C sebesar 7,73 ppm dan masuk dalam kategori sangat kuat. Kata kunci : DPPH, Rambut Jagung, Uji Aktvitas Antioksidan, (Zea mays L.). ABSTRACTThe antioxidant activity test of ethanol corn hair (Zea Mays L.) extract has been done by using DPPH (2,2-diphenyl-1-picrylhydrazyl). As a positive control used vitamin C. The ethanol extract is obtained by maceration method. The antioxidant activity of the sample is determined by the percentage of DPPH radical reduction. Ethanol corn hair extract has higher antioxidant activity than vitamin C at 7.73 ppm and in the category of very strong.Keywords: Antioxidant Activity Test, DPPH, Hair Corn, (Zea mays L.).
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