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

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Daya hasil beberapa galur harapan jagung pulut lokal Papua Barat Nouke Lenda Mawikere; Alce I. Noya; Amelia S. Sarungallo; Imam Widodo; F.H. Listyorini; Lenci E.K. Rumbewas; Musina H. Kurni
Cassowary Vol 6 No 1 (2023): Januari
Publisher : Program Pascasarjana Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/casssowary.cs.v6.i1.159

Abstract

The potential lines of West Papua local waxy corn has been already obtained in the previous studies, but the yields have not been further tested. In seed certification for the release of varieties from plant breeding results, it is necessary to conduct multilocation tests to obtain stable and superior yields in various locations. The aim of this research is to test the continued yield of potential lines of West Papua's local waxy corn at several areas in West Papua Province. The study was conducted in Prafi and West Manokwari Districts. The method used was an observational method using a Randomized Complete Block Design of 2 factors: Factor 1 was treatment of 7 local corn genotypes and factor 2 was treatment of 2 locations. Each treatment was repeated 3 times. Variables were observed included yield components of the maize genotypes tested. The data obtained were analyzed using ANOVA and if it had a significant effect, further BNJ test was performed at 95% confidence level. The results showed that productivity (seed weight ha-1) of the 7 genotypes tested were: 1) Ranging from 2.72 tons ha-1 (KM-BC3F1) to 7.66 tons ha-1 (AM-BC3F1 ) in the Prafi District, 2) from 3.30 tons ha-1 (AP-BC3F1) to 7.46 tons ha-1 (KL) in the West Manokwari District, and 3) from 3.28 tons ha-1 (KM-BC3F1) to 5.92 tons ha-1 (AM-BC3F1) in the G x L interactions. Genotype AM-BC3F1, AP-BC3F1, and P have higher productivity in Prafi District, on the contrary genotype KM-BC3F1, KP-BC3F1, AL, and KL have higher productivity in West Manokwari District.
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
Co-Authors Alce I. Noya Amelia S. Sarungallo Antonius Suparno F.H. Listyorini Lenci E.K. Rumbewas Musina H. Kurni Nouke Lenda Mawikere Paulus Chadikun Saraswati Prabawardani