Artikel dari Penerbit "The University of Lampung"

Ditemukan 948 artikel.


SISTEM FERTIGASI RAIN PIPE OTOMATIS PADA MAIN NURSERY KELAPA SAWIT (Elaeis guineensis Jacq) BERBASIS MIKROKONTROLER ARDUINO UNO

Oleh: Kurniawan, Anri, Saputra, Tri Wahyu, Ramadan, Anugerah

This research conducted to designed, implemented, and tested an automatic rain pipe fertigation system using temperature and soil moisture sensors. The system applied to three irrigation treatments, namely manual fertilization, semi-manual fertilization, and automatic fertigation. The automatic fert...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 3 (2020): September 2020; 184-190

RANCANG BANGUN SISTEM KENDALI AIR IRIGASI MENGGUNAKAN APLIKASI SMARTPHONE BERBASIS MIKROKONTROLER

Oleh: Nasarudin, Muhammad, Mahardhian Dwi Putra, Guyup, Haji Abdullah, Sirajuddin

Petani selama ini melakukan penyiraman tanamannya dengan cara manual, sehingga mengurangi waktu pekerjaan yang lain. Penelitian ini bertujuan merancang sistem kendali air irigasi menggunakan aplikasi smartphone berbasis mikrokontroler serta mengetahui cara kerja dari sistem kendali air irigasi mengg...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 3 (2020): September 2020; 248-256

PENERAPAN REKAYASA MESIN SORTIR SEBAGAI PENENTU KEMATANGAN BUAH JERUK DAN TOMAT MERAH BERBASIS IMAGE PROCESSING

Oleh: Siskandar, Ridwan, Indrawan, Noer A, Kusumah, Billi Rifa

The embedded systems in the industrial, especially image processing, is increasingly leading to the study of production automation systems such as fruit sorting. Post-harvest sorting system implemented by the industry is manual, so it’s not effective. The solution was to conduct research aimed at ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 3 (2020): September 2020; 222-236

PERANCANGAN SISTEM PERAWATAN KOMPONEN V-BELT PADA SISTEM TRANSMISI DENGAN METODE RCM DAN MVSM (STUDI KASUS PT PERKEBUNAN SENTOOL ZIDAM V/BRAWIJAYA JEMBER)

Oleh: Damanik, Gray Miller, Soekarno, Siswoyo, Suryaningrat, Ida Bagus

Sistem pemeliharaan  pada PT Perkebunan Sentool Zidam V/Brawijaya yaitu breakdown maintenance. Proses produksi sering mengalami gangguan akibat kerusakan mesin dan rendahnya efisiensi perawatan. Peningkatan efisiensi perawatan dapat dilakukan dengan pemetaan aliran nilai pemeliharaan (MVSM) dan met...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 4 (2020): Desember 2020; 287-296

FORECASTING MODEL OF AGRICULTURE COMMODITY OF VALUE EXPORT OF COFFEE; APPLICATION OF ARIMA MODEL

Oleh: Erlina, RR, Azhar, Rialdi

Indonesia is currently one of the largest coffee producers in the world, and involved in exporting coffee countries. The financial series data such export value of coffee is highly volatile in both mean and variance. Thereby, the model of ARIMA with order p,d,q is one way to deal with this error. Th...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 3 (2020): September 2020; 257-263

INTERNET OF THINGS: AUTOMATIC PLANT WATERING SYSTEM USING ANDROID

Oleh: Siskandar, Ridwan, Fadhil, Muhammad A, Kusumah, Billi Rifa

Internet of Things (IoT) is a system that connects devices directly or indirectly to the internet. The device can work with remote control. One application of the IoT system on the watering system is able to provide an approach to the ease in the process of growth and development of plants. The rese...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 4 (2020): Desember 2020; 297-310

PENGARUH KADAR AIR TERHADAP NILAI WARNA CIE PADA GULA SEMUT

Oleh: Kurniawan, Hary

Colour is one of the essential attributes as product quality criteria that determine the acceptance of a product by consumers. Granulated palm sugar is a crystalline form, which is hygroscopic. The purpose of this study was to study the colour changes through the CIELab (L, a and b) colour system to...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 3 (2020): September 2020; 213-221

Pengaruh Aplikasi Pupuk Organik dan Pestisida Organik terhadap Produktivitas Terung (Solanum melongena) dan Tingkat Bahaya Erosi

Oleh: Andriyani, Idah, Patricia, Fiona Cahya

This study aims to analyze the effects of the use of organic fertilizers and organic pesticides on eggplant productivity and the level of erosion hazards that occur on these intensive agricultural lands. The use of organic fertilizers and pesticides is expected to improve soil quality which in turn ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 10 No. 4 (2021): Desember; 515-529

EFEK PEMAPARAN MUSIK GAMELAN JAWA, MUSIK ROCK DAN SUARA BURUNG MURAI BATU (Copsychus malabaricus) TERHADAP PERTUMBUHAN VEGETATIF TANAMAN BAYAM CABUT (Amaranthus tricolor L)

Oleh: Prasetyo, Joko, Baharsyah, Yudha Firdaus, Hendrawan, Yusuf

Penelitian ini bertujuan mengetahui pengaruh pemaparan variasi musik terhadap karakteristik pertumbuhan vegetatif dan produktifitas tanaman bayam cabut. Perlakuan yang diterapkan pada penelitian ini adalah jenis musik (gamelan jawa, musik rock dan rekaman suara burung murai batu) dan perlakuan waktu...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 9 No. 4 (2020): Desember 2020; 311-316

KAJIAN KEBUTUHAN ENERGI SPESIFIK DAN KAPASITAS KERJA MESIN PENGERING GABAH BERBAHAN BAKAR KAYU (Studi Kasus di Kelompok Tani Wargi Mekar, Desa Tegal, Kecamatan Karawang Timur, Kabupaten Karawang, Provinsi Jawa Barat)

Oleh: Sugandi, Wahyu Kristian, P, Boy Macklin, Thoriq, Ahmad

Grain (Oryza sativa L) drying process is generally still done traditionally by direct sunlight. The drying process has several disadvantages such as it can only be done when sunlight is available, a longer drying time, a large area, requirement. An alternative that could be done to dry the grain in ...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 10 No. 1 (2021): Maret; 16-25