Garuda - Garba Rujukan Digital

Antonius Suparno

Universitas Papua, Manokwari, Indonesia

Author-ID : 4383382

Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Social Sciences Veterinary

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Articles

Tanggap Pertumbuhan dan Hasil Tomat yang Diinokulasi FMA dalam Pengendalian Fusarium (Fusarium oxysporum f.sp. lycopersici) Cahterine Pentury; Antonius Suparno; Eko Martanto
Cassowary Vol 1 No 2 (2018): Juni
Publisher : Program Pascasarjana Universitas Papua

The Wilt in tomato plants is caused by Fusarium oxysporum sp. Lycopersici. Fusarium oxysporum is soil borne which causes considerable losses. FMA as a biological agent provides an alternative opportunity to control root diseases such as fusarium. The purpose of this study was to study the treatment of FMA inoculation which is appropriate while controlling the damage of tomato plants caused by fusarium. The research design used was the experimental method in Completely Randomized Design. The results showed that the treatment of mycorrhizae inoculated one week before planting and continued with fusarium inoculation at the time of planting showed good results in inducing the resistance of tomato plants to fusarium disease. This is evidenced by root colonization in tomato plants by 53% and the average intensity of attacks by 3.14%. The mycorrhizal treatment inoculated one week before planting and followed by fusarium inoculation at planting also showed good results in increasing the growth of tomato plants compared to other treatments applied by mycorrhiza.

Karakteristik lahan budidaya kakao (Theobroma cacao L.) di distrik Manokwari Utara kabupaten Manokwari provinsi Papua Barat Theresia Hae; Sartji Taberima; Antonius Suparno; Inna Martha Rumainum
Agrotek Vol 9 No 1 (2021): Juli
Publisher : Fakultas Pertanian Universitas Papua

This study aims to study soil fertility status, determine land suitability status and provide recommendations for land suitability for cocoa cultivation based on land suitability evaluation in 6 (six) villages in North Manokwari District based on its slopes. The 6 (six) villages in the research location such as Pami, Mandopi, Sairo, Bremi, Yoom, and Lebau. The study lasted for approximately three (3) months, from March to May 2019. The results showed that the soil fertility status at the study site on a slope of 0-8% (SPT 1) was classified as moderately fertile. The slope of 8-15% (SPT 2) and the slope of 15-25% (SPT 3) were quite fertile. The land suitability status for SPT1 land was actually categorized as marginal (S3), but it can be upgraded to a potential land suitability class of S2 with some improvements. SPT 2 land is actually categorized as marginal (S3) and quite suitable (S2), which can be increased to potential land suitability classes S2 and S1. SPT 3 land is actually categorized according to marginal (S3) and quite suitable (S2), but can be increased to potential land suitability classes S2 and S1. Recommended land potential for cocoa plant development are on SPT 2 land with a slope of 8-15%, namely in Lebau Village, Yoom, Mandopi; and SPT 3 with a slope of 15-25%, namely Lebau, Sairo, Pami.

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 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

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