Atjeng M. Syarief
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Pengembangan Model Kemitraan Agribisnis: Aspek Mekanisasi Pertanian Atjeng M. Syarief
Jurnal Keteknikan Pertanian Vol. 15 No. 1 (2001): Buletin Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.015.1.%p

Abstract

Mekanisasi pertanian adalah introduksi dan penggunaan alat mekanis untuk melaksakan opersi pertanian. Alat mekanis yang digunakan mencakup semua peralatan yang digerakan oleh tenaga manusia, hewan/ternak, motor bakar, motor listrik, angin dan sumber tenaga lainnya seperti nuklir. Mekanisasi juga dapat diartikan sebagai aplikasi ilmu teknik (engineering science) untuk mengembangkan, mengorganisasi dan mengatur semua operasi dalam "usaha pertanian".
Drying Simulation of Rough-Rice in a Horizontal-Semi Cylindrical Plenum (Drying-Bed) Atjeng M. Syarief
Jurnal Keteknikan Pertanian Vol. 15 No. 2 (2001): Buletin Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.015.2.%p

Abstract

Simulation technique was used to determine the drying charaden'stic of roughrice in a horizontal-semi cylindrical plenum (drying-bed). The mathematical model simulation used in study was a set of partial d&rential equation. In order to ve*the validity of the simulation technique, the experimental tests were tun to provide data to he compared with the simulation results. The experimentation was conducted using rough-rice samples at two levels of drying temperatures, 50% and45%. The results indicate that the mathematical model predicts the charactetkiics of the actual rough-rice dtying very closely that the differences are staWicaUy no significant, although there are little bit (=95%) differem between the simulatitmtechnique and the test run results. These are true not only for the drying air temperature data but also for the moisture content data as well.