Wamena sebagai salah satu sentra pertanian organik di wilayah Indonesia Timur yang memiliki potensi yang cukup besar dalam pengembangan sektor pertanian, khususnya pengembangan tanaman pangan dan hortikultura. Seiring dengan itu, saat ini telah meningkat dengan pesat pola pertanian organik mulai menjadi idola dalam dunia pertanian. Produk pertanian yang selama ini menggunakan pupuk kimia dan pestisida non-organik mulai tergantikan dengan produk pertanian organik yang memanfaatkan bahan alami, sebagai pupuk maupun pestisida. Salah satu faktor penghambat dalam budi daya tanaman adalah serangan hama dan patogen. Pengendalian hama dan patogen di Wamena sejauh ini tidak dilakukan dengan sebagaimana mestinya bahkan dikatakan tradisional, seperti hanya melalui pengasapan disekitar tanaman yang dibudidaya. Tujuan dari kegiatan pengabdian ini adalah meningkatkan pengetahuan dan keterampilan petani di Desa Isaba Himan, Distrik Siepkosi, Kota Wamena, Kabupaten Jayawijaya dalam membuat dan mengaplikasikan pestisida nabati (pestisida alami) untuk mengendalikan hama dan patogen pada tanaman yang dibudidayakan. Pelaksanaan kegiatan melalui KKN-PPM ini adalah dengan memberikan sosialisasi serta pelatihan pembuatan pestisida nabati dengan bahan-bahan yang ada dilingkungan sekitar. Hasil pengabdian masyarakat ini adalah masyarakat di Distrik Siepkosi dapat mengembangkan pengetahuan terkait pestisida nabati guna membantu meningkatkan produktivitas tanaman, sehingga masyarakat dapat meningkatkan sistem pertanian organik yang telah ada. Kata Kunci: Pestisida Nabati, Pupuk Organik Cair, Pertanian Organik, Wamena, Papua.Abstract Wamena as one of the centers of organic agriculture in Eastern Indonesia which has considerable potential in the development of the agricultural sector, especially the development of food crops and horticulture. Along with that, nowadays has increased rapidly the pattern of organic farming began to become an idol in the world of agriculture. Agricultural products that have been using chemical fertilizers and non-organic pesticides have begun to be replaced with organic agricultural products that utilize natural ingredients, like fertilizers and pesticides. One inhibiting factor in plant cultivation is the attack of pests and pathogens. So far, the control of pests and pathogens in Wamena is not done properly as it is even said to be traditional, such as only through fumigation around cultivated plants. The purpose of this community service activity is to improve the knowledge and skills of farmers in Isaba Himan Village, Siepkosi District, Wamena City, Jayawijaya Regency in making and applying plant-based pesticides (natural pesticides) to control pests and pathogens in cultivated plants. The implementation of activities through KKN-PPM is to provide socialization and training in making botanical pesticides with materials in the surrounding environment. The result of this community service is that people in Siepkosi District can develop knowledge related to botanical pesticides to increase crop productivity so that the community can improve existing organic farming systems.Keywords: Botanical Pesticides, Liquid Organic Fertilizers, Organic Agriculture, Wamena, Papua.

This study was aimed to find out the effect of rice pile on pest population and the quality of rice during storage; find out which pile of Bulog rice produces the populations of Rice Weevil pest the most during storage; find out which pile of Bulog rice that produces the best quality during storage. This research was conducted in the laboratory of STIPER Petra Baliem Wamena and the Faculty of Agricultural, Universitas Gadjah Mada Yogyakarta. The observation was done in 1 year, from March 2019 to March 2020. The materials and tools used are Bulog rice, rice weevil pest, cartons, plastics, digital scales, stationary, and oven. The research method applies a Completely Randomized Design. The treatments are G1: 15 Bulog rice pile; G2: 20 Bulog rice pile; G3: 25 Bulog rice pile. The results showed that: 1) The rice pile affected the pest population and the quality of rice during storage; 2) G3 condition produced more rice weevil population than others; 3) G1 condition produced the highest final weight of rice, the lowest broken rice, the highest intact rice, the lowest water content, and ash content, and the highest fat content, protein content, and carbohydrate content.

Paddy gogo is one type of non-irrigated paddy that can grow on limited inputs, one of which is the problem of water availability. Paddy gogo can grow on various types of soil, including sub-optimal land in Wamena. It is said to be sub-optimal considering the ability of the soil in the study area is a type of soil with very low nutrient content. This study aims to determine the effect of the use of NASA organic liquid fertilizer on the growth and yield of 5 varieties of upland rice plants that were tested in the sub-optimal land of Wamena. This research was conducted in March-August 2019. The study was arranged in factorial research design, namely 5 types of varieties as factor 1 (variety of Inpago Unsoed 1, Inpago Unsoed Parimas, Inpari 28, Inpago 9 and one type of Local varieties as Comparator) and the concentration of NASA liquid organic fertilizer as a second factor (150 ml/plot). The results showed that the best growth was shown by varieties Local of Wamena (Moai) with the highest appearance of plant height and Inpago Unsoed 1 varieties which showed a large number of producing offspring. When viewed from physiological and production parameters, Inpago 9 variety shows the highest leaf area index and grain weight per clump. Furthermore, Wamena Local variety showed the highest value of stomata density, Inpago Unsoed Parimas variety showed the highest total chlorophyll value and Inpago Inpari 28 variety was the producer of the highest weight value of 1000 seeds.Keywords: Liquid Organic Fertilizer; Paddy Gogo; Sub-optimal land

Pengolahan bahan lokal menjadi salah satu usaha dapat dipakai dalam meningkatkan pemberdayaan ekonomi masyarakat didalam era Covid-19. Penggunaan bahan lokal seperti ubi jalar ungu dapat menjadi solusi dalam mengurangi ketergantungan dengan bahan impor. Kegiatan pengabdian ini bertujuan untuk menumbuhkan minat dan semangat berwirausaha di kondisi pandemi Covid-19 serta meningkatkan ketrampilan masyarakat. Disamping itu, kegiatan ini mempunyai tujuan memperkenalkan dan memberikan pengetahuan tambahan kepada masyarakat di Wamena khususnya di Kampung Kama tentang pengolahan ubi jalar ungu menjadi produk olahan cake sehingga dapat meningkatkan nilai ekonomis ubi jalar ungu.  Keberhasilan dari kegiatan ini terlihat dari aktivitas dan antusias masyarakat dalam kegiatan penyuluhan ini disamping juga dari beberapa pertanyaan yang dilontarkan oleh peserta kegiatan

Vegetables are one of the agricultural products that are needed and this annual crop is a plant that is generally relatively little time to plant. Of the various types of vegetables, including lettuce. To get good results, both in quality and quantity for lettuce, one of the efforts that can be taken apart from the provision of Growth Regulatory Substances (ZPT). With a good ZPT, good lettuce plants will be produced both in terms of quality and quantity. One of these ZPT is Moringa leaf extract. The purpose of this study was to determine the effect of the treatment of Moringa leaf extract concentration on the growth and yield of lettuce plants and to determine the concentration of Moringa leaf extract which is best used to increase the growth and yield of lettuce plants. The study was conducted at the STIPER Experimental Garden Petra Baliem Wamena Jayawijaya Regency at an altitude of 1664 meters above sea level. The study was conducted in June to September 2017. Materials used were: Lettuce Seeds, Moringa Leaves, Polybags, Soil. The tools used are: Digital Scales, Stationery, Blenders, Strainer, Measuring Cup. The study used a Completely Randomized Design (CRD) consisting of 4 levels of concentration of Moringa leaf extract treatment and 4 replications. The level of treatment of Moringa leaf extract concentration are: K0: 0% concentration (300 ml water without Moringa leaf extract); K1: 25% concentration (75 ml of Moringa leaf extract + 225 ml of water); K2: 50% concentration (150 ml moringa leaf extract + 150 ml water); K3: 75% concentration (225 ml moringa leaf extract + 75 ml water). In this study there were 4 (four) treatments and 4 (four) replications so that there were 16 plots / units of the experiment. The results of this study are: 1) The concentration of Moringa leaf extract can affect lettuce height at 1 week, 2 weeks and 4 weeks; number of leaves of lettuce at 2 weeks, 3 weeks and 4 weeks; and fresh weight of lettuce. and 2) The best concentration of Moringa leaf extract for growth and yield of lettuce is K2 concentration (50% concentration).Keywords: concentration, moringa leaf extract, lettuce ABSTRAK Sayuran merupakan salah satu produk pertanian yang sangat dibutuhkan dan  tanaman semusim ini merupakan tanaman yang pada umumnya relatif sedikit waktu tanamnya. Dari berbagai jenis sayuran itu, termasuk didalamnya adalah sayur selada. Untuk memperoleh hasil yang baik, baik secara kualitas maupun kuantitas bagi tanaman selada, salah satu usaha yang dapat ditempuh selain dengan pemberian Zat Pengatur Tumbuh (ZPT). Dengan ZPT yang baik, maka akan dihasilkan tanaman selada yang bagus baik dari segi kualitas maupun kuantitasnya. Salah satu ZPT tersebut adalah ekstrak daun kelor. Tujuan penelitian ini adalah Untuk mengetahui pengaruh perlakuan konsentrasi ekstrak daun kelor terhadap pertumbuhan dan hasil tanaman selada dan Untuk mengetahui konsentrasi ekstrak daun kelor yang paling baik digunakan untuk meningkatkan pertumbuhan dan hasil tanaman selada. Penelitian dilaksanakan di Kebun Percobaan STIPER Petra Baliem Wamena Kabupaten Jayawijaya pada ketinggian tempat 1664 mdpl. Penelitian dilaksanakan pada bulan Juni s/d September 2017. Bahan yang digunakan adalah : Benih Selada, Daun Kelor, Polybag, Tanah. Alat yang digunakan adalah : Timbangan Digital, Alat Tulis, Blender, Saringan, Gelas Ukur. Penelitian menggunakan Rancangan Acak Lengkap (RAL) yang terdiri atas 4 aras perlakuan konsentrasi ekstrak daun kelor dan 4 ulangan. Adapun aras perlakuan konsentrasi ekstrak daun kelor adalah : K0: Konsentrasi 0% ( 300 ml air tanpa ekstrak daun kelor ); K1:Konsentrasi 25% ( 75 ml ekstrak daun kelor + 225 ml air ); K2: Konsentrasi 50% ( 150 ml ekstrak daun kelor + 150 ml air ); K3: Konsentrasi 75% ( 225 ml ekstrak daun kelor + 75 ml air ). Pada penelitian ini ada 4 (empat) perlakuan dan 4 (empat) ulangan sehingga terdapat 16 petak/unit percobaan. Hasil dari penelitian ini adalah : 1) Konsentrasi ekstrak daun kelor dapat mempengaruhi tinggi tanaman selada umur 1 minggu, 2 minggu, dan 4 minggu;  jumlah daun tanaman selada umur 2 minggu, 3 minggu dan 4 minggu; dan bobot segar tanaman selada. dan 2) Konsentrasi ekstrak daun kelor yang terbaik bagi pertumbuhan dan hasil tanaman selada adalah konsentrasi K2 (konsentrasi 50%).Kata kunci : konsentrasi, ekstrak daun kelor, selada