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All Journal Jurnal Agritechno Seminar Nasional Pengabdian Kepada Masyarakat
Abdul Azis
Universitas Hasanuddin
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Engineering Environmental Science

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The Evaluasi Kinerja Model Page Pada Pengeringan Lapisan Tipis Umbi Iles-Iles Mukmin Mukmin; Junaedi Muhidong; Abdul Azis
Jurnal Agritechno Jurnal Agritechno, Vol. 14, Number 1, April 2021
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/at.v14i1.399

Abstract

The iles-iles is an umber plant having a high economic potential. This plant can only grow in tropical and subtropical areas. This study aims to evaluating the accuracy of the page model in estimating the moisture ratio of the iles-iles in the form of slice during the thin layer drying process. This research uses 450C and 550C drying temperature as well as the thickness of iles-iles 1,0 cm and 0,5 cm. Drying air velocity was used at 1,0 m/s. The observation parameters used on this study were the weight of the sample and the drying time. Results of this study are the water-level drop pattern, moisture ratio drop pattern, the value of page model drying, and page model evaluations. Those results describe that the relation between the predictive value and the observation value of moisture ratio create regression equations without the intersept with R2 approaching value. Consequently, the acquired page model is preferred to give partial predictions of iles-iles. Meanwhile the R2 value is 0.998, the chi-squared, value is 5.202x102, and the RMSE value is. The concise of R2, Chi-Squared, and RMSE with the previous research had relatively small value that indicated that a page model drying performance on the study was also quite good
Pengembangan Alat Tanam Benih Langsung Tipe Drum Seeder Abdul Azis; Muhammad Farham Rifaldy Akhmad; Daniel Useng
Jurnal Agritechno Jurnal Agritechno, Vol. 15, Number 1, April 2022
Publisher : Depertemen Teknologi Pertanian Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/at.v15i1.462

Abstract

Direct seeder is are a planting method that is used with a direct planting system using tools. However, the atabela that is used by the community in general still has problems such as the absence of a channel opening so that the seeds that fall are not in the specified channel, the absence of a ground leveler so that the land is inundated with water. The above constraints cause the growth and maintenance of rice that is not optimal. The design of atabela is expected to simplify the process of planting rice seeds by using simple technology to save time and effort. The part of the tool developed is that the groove opener functions as a place for the seeds to fall, the ground leveler functions to flatten the soil before the seeds are dropped and the hole coverings are used as a barrier to fall seeds where they are not wanted. The test results show that the parts of the tool are functioning properly, where the results obtained are 25 cm side spacing, 25-50 cm future spacing, 9-15 seeds yielding seeds and regularity of seeds entering the holes or grooves that have been made.
Program Kosabangsa pada Masyarakat Kelompok Tani Sagu di Distrik Masni, Kabupaten Manokwari, Provinsi Papua Barat Darma Darma; Reniana Reniana; Risma Situngkir; Asmi Citra M.; Nasrum Masri; Amran Laga; Abdul Azis
Seminar Nasional Pengabdian Kepada Masyarakat SEMINAR NASIONAL 2022:PROSIDING EDISI 10
Publisher : Seminar Nasional Pengabdian Kepada Masyarakat

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Abstract

Abstrak. Program kosabangsa ini bermitra dengan masyarakat kelompok tani sagu yang berlokasi di Distrik Masni Kabupaten Manokwari, Provinsi Papua Barat.  Permasalahan yang dihadapi mitra adalah: (1) kapasitas produksi rendah baik kuantitas maupun kualitas, (2) produk hanya berupa pati basah, (3) pengelolaan usaha masih dilakukan secara kekeluargaan dan (4) pemasaran masih terbatas pada distrik setempat.  Program yang dilakukan untuk mengatasi permasalahan mitra tersebut yaitu (1) peningkatan kapasitas produksi, (2) diversifikasi produk, (3) peningkatan pengetahuan tentang manajemen usaha dan (4) perluasan promosi pasar.  Metode yang digunakan adalah introduksi mesin-mesin pengolahan sagu dan dilanjutkan dengan pelatihan dan pendampingan pengoperasian mesin tersebut, pelatihan manajemen usaha dan pelatihan pengemasan produk.  Hasil yang dicapai dari program ini adalah: (1) mitra memiliki aset baru berupa satu paket mesin pengolahan sagu yang terdiri dari mesin parut sagu, mesin ekstraksi pati sagu, mesin penggiling pati sagu, alat pengering bertenaga surya serta perangkat pendukung yaitu bangunan tempat pengolahan, pompa air dan bak pengendapan pati, (2) mitra beralih dari metode pengolahan sagu secara tradisional ke pengolahan mekanis, (3) produk mitra tidak hanya pati basah tapi juga pati kering dan (4) terjadi peningkatan produksi pati basah dari 318 kg/bulan menjadi 954 kg. Kata kunci: distrik masni, ekstraksi pati sagu, mesin pengolahan sagu, parut sagu
Co-Authors Amran Laga Asmi Citra Malina Daniel Useng Darma Darma Junaedi Muhidong Muhammad Farham Rifaldy Akhmad Mukmin Mukmin Nasrum Masri Reniana, Reniana Risma Situngkir