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All Journal Cassowary IGKOJEI: Jurnal Pengabdian Masyarakat
Saraswati Prabawardani
Universitas Papua, Manokwari, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Social Sciences Veterinary

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Identifikasi karakteristik morfologi, sistem budidaya, dan pemanfaatan ubi jalar (Ipomoea batatas L.) oleh masyarakat lokal di Distrik Wanggar Kabupaten Nabire Nursin Leurima; Nouke Lenda Mawikere; Irnanda A.F. Djunna; Saraswati Prabawardani; Alce I. Noya
Cassowary Vol 6 No 2 (2023): Juni
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v6.i2.198

Abstract

ABSTRACT: Sweet potato (Ipomoea batatas L.) is one of the world's most important food crops with great potential to be developed in Indonesia. This plant is rich in carotenoids and anthocyanins. Anthocyanin compounds in sweet potatoes function as components of healthy food. The purpose of this study was to identify the morphological diversity of sweet potato accessions, cultivation systems, and utilization of local communities in Wanggar District, Nabire Regency. The method used in this research is descriptive method with direct observation techniques in the field, at 3 villages: namely Wiraska, Wanggar Sari, and Karadiri in the Wanggar District, Nabire Regency. Data on sweet potato diversity were analyzed using cluster analysis with the NTSYS version 2.0 program. The result of this research are: (1) At the research sites in the villages of Wanggar Sari, Wiraska, and Karadiri there were 6 cultivars of sweet potato plants based on local names, namely: Unggu, Mokupudugu, Ueta, Mokupudugu, Nota, and Gelakue genotypes. These 6 cultivars had a diversity of morphological characters, (2) Based on the results of the cluster analysis, there are 2 main clusters that have the lowest similarity in morphological characters (34%), namely Cluster I (Unggu and Gelakue) and Cluster II (Makupudugu, Nota, Ueta, Kilumbi). The genotypes of Ungu and Gelakue in Cluster I have similar morphological characters of 43%, (3) Local communities in the Wanggar District still use traditional sweet potato cultivation systems and techniques that have been used from generation to generation, from land clearing to harvesting, and (4) In addition to being used as food, the plant parts of sweet potatoes are also used based on local wisdom communities as traditional medicines and natural fertilizers.
Pelatihan teknologi grafting pada petani kakao di Oransbari Kabupaten Manokwari Selatan Provinsi Papua Barat: The training of grafting techniqe for cocoa farmers in Oransbari, South Manokwari Regency, West Papua Province Antonius Suparno; Saraswati Prabawardani; Imam Widodo; Paulus Chadikun
IGKOJEI: Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v4i3.409

Abstract

ABSTRACT  Many cocoa trees in the farmer’s garden are old and unproductive or the trees are still at a productive age but the yield is not optimal due to poor quality of planting material. One way to overcome this problem is by grafting techniques, both top grafting and side grafting, using grafted materials from superior cocoa clones. This training was aimed to improve the technical skill and knowledge of the farmers in the cocoa grafting techniques with the ultimate objectives are to improve cocoa yield and quality. The training activity was held on July 18, 2023 at the Oransbari Plantation Seed and Plant Protection Center, Oransbari, West Papua. The training was attended by 19 cocoa farmers. This activity was conducted using the lecture method in the class room and the direct practice in the Balai's cocoa garden. The results of training activities showed the high enthusiasm of farmers in participating this training. The farmers are motivated to continue and improve in managing their cocoa farms. In addition to this training, farmers also discussed about the cocoa pod borer (CPB) pests that damaged and reduced their cocoa bean yields. The suggestion for solving this pest problem is by applying the mechanical control. Mechanical CPF control techniques had been well explained to the farmer participants and are expected to be implemented by the farmers simultaneously so that CPB pests are no longer haunting cocoa farmers in Oransbari.  Keywords: Cacao; Grafting; Oransbari; Training   ABSTRAK Kakao (Theobroma cacao L.) merupakan tanaman yang telah lama dikenal dan dibudidaya oleh petani perkebunan di tanah Papua khususnya Papua Barat. Petani telah merasakan pentingnya hasil tanaman kakao dalam mendukung pendapatan keluarga. Namun demikian banyak pohon kakao yang telah tua dan tidak produktif atau tanaman masih pada usia produktif tetapi hasilnya tidak optimal akibat bahan tanam bibitnya kurang berkualitas.  Salah satu cara untuk mengatasi permasalahan tersebut adalah dengan teknik grafting baik sambung pucuk maupun sambung samping dengan menggunakan entres dari klon kakao unggul. Pelatihan ini bertujuan untuk meningkatkan keterampilan teknis dan pengetahuan petani dalam teknik penyambungan (grafting), dengan tujuan akhir untuk meningkatkan hasil dan mutu kakao. Kegiatan pelatihan ini dilaksanakan pada tanggal 18 Juli 2023 bertempat di Balai Perbenihan dan Proteksi Tanaman Perkebunan Oransbari. Kegiatan diikuti oleh 19 petani kakao di Oransbari.  Kegiatan dilaksanakan dengan metode ceramah yang dilakukan di dalam ruang pertemuan dan praktek langsung di kebun kakao milik Balai. Hasil kegiatan pelatihan menunjukkan bahwa petani sangat antusias dalam mengikuti pelatihan, karena dengan adanya pelatihan ini petani termotivasi untuk memperbaiki dan terus mengelola kebun kakaonya. Di samping beberapa hal yang berhubungan dengan materi pelatihan, petani juga mendiskusikan mengenai penanggulangan hama Penggerek Buah Kakao (PBK) yang telah merusak dan menurunkan hasil biji kakao. Tenik penanggulangan PBK secara mekanis telah dijelaskan dengan baik dan diharapkan dapat diterapkan oleh petani secara serempak sehingga hama PBK tidak lagi menghantui petani kakao di Oransbari. Kata kunci: Grafting; Kakao; Oransbari; Pelatihan
Pelatihan teknik budidaya tanaman sayuran di lahan Tailing Mile Point 21 Timika: Training for the vegetable cultivation techniques in the Tailings Area of Mile Point 21 Timika Saraswati Prabawardani; Sartji Taberima; Nouke L. Mawikere; Obaja Fenetiruma; Fiona D. N. Luhulima
IGKOJEI: Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023): IGKOJEI: Jurnal Pengabdian Masyarakat
Publisher : Fakultas Peternakan Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46549/igkojei.v4i3.423

Abstract

ABSTRACT  PT Freeport Indonesia has committed to restore tailings into fertile land through the reclamation and revegetation program. One of the revegetation activities is the cultivation of vegetable plants. In its implementation, field human resources are needed to be trained into capable field working people in vegetable cultivation. Thus, this training aims to provide guidance, and practice for field workers of PTFI Environmental Department Reclamation Division  in cultivating vegetable plants in the MP 21 Timika tailings land. The activity was carried out in June 2023. The method of this training was in the form of technical guidance given practically in the form of a plot demonstration in the field, which was preceded by a lecture. The activity was well attended by all participants. This activity consisted of land preparation, fertilization, seedling, sowing, and transferring the plants into the field. The result of the extension activity showed that the field workers who were trained became more skillful in cultivating vegetable plants, and also indicated by good growth of eggplant, tomato and chili.  Keywords: Cultivation; Revegetation; Tailings; Vegetables   ABSTRAK PT Freeport Indonesia telah berkomitmen untuk memberdayakan lahan tailing melalui kegiatan reklamasi dan revegetasi, diantaranya menjadi lahan budidaya. Salah satu kegiatan revegetasi adalah pembudidayaan tanaman sayuran, namun dalam pelaksanaanya dibutuhkan sumberdaya lapang yang mampu bekerja. Dengan demikian penyuluhan ini bertujuan untuk memberikan bimbingan dan praktek bagi tenaga lapang Divisi Reklamasi Departemen Lingkungan PTFI untuk membudidayakan tanaman sayuran di lahan tailing MP 21 Timika. Kegiatan dilaksanakan pada bulan Juni 2023. Metode kegiatan berupa bimbingan teknis yang diberikan secara praktis berupa demonstrasi plot di lapang yang didahului dengan bentuk ceramah. Kegiatan ini diikuti dengan baik oleh pekerja atau tenaga lapang PTFI dari sejak persiapan lahan, pemupukan, penyemaian, pembibitan, hingga penanaman di lapang. Hasil penyuluhan menunjukkan bahwa tenaga lapang yang dilatih menjadi lebih terampil dalam membudidayakan jenis tanaman sayuran, dan juga ditunjukkan oleh hasil pertumbuhan yang baik dari tanaman terong, tomat dan cabe. Kata kunci: Budidaya; Revegetasi; Sayuran; Tailing
Co-Authors Alce I. Noya Antonius Suparno Fiona D. N. Luhulima Imam Widodo Irnanda Aiko Fifi Djuuna Nouke L. Mawikere Nouke Lenda Mawikere Nursin Leurima Obaja Fenetiruma Paulus Chadikun Taberima, Sartji