Penerbit: The University of Lampung
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PENGARUH GETARAN TERHADAP KERUSAKAN MEKANIS TOMAT (Lycopersicum esculentum Mill)
Oleh: Varanita, Zelzha Arinnesia, -, Tamrin, Haryanto, Agus
Mechanical damage that occurs in tomatoes only visible and probably most who do not know. Without realizingit experienced mechanical damage tomato fruit will make the tomatoes are not worth selling because the fruit isdamaged. This research aims to determine how much damage suffered mechanical damag...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 2 (2016)
PEMBUATAN SABUN PADAT TRANSPARAN MENGGUNAKAN MINYAK KELAPA SAWIT (Palm oil) DENGAN PENAMBAHAN BAHAN AKTIF EKSTRAK TEH PUTIH (Camellia sinensis)
Oleh: Widyasanti, Asri, Farddani, Chintya Listiarsi, Rohdiana, Dadan
Transparent soap is a kind of solid soap. The addition of white tea extracts could be expected to increase theadvantageof transparent soap. The purpose of this research was to determine process and formulation for themaking of transparent solid soap using palm oil based with addition white tea extra...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
PENGARUH KONSENTRASI PEREKAT TEPUNG TAPIOKA DAN TANAH LIAT TERHADAP MUTU BRIKET BATU BARA
Oleh: -, Tamrin
Making coal briquettes require tapioca glue and clay. The purpose of this research is studying the effect ofconcentration tapioca glue and clay to characteristic coal briquette. Research carried out by treatment with aconcentration of starch, clay and coal flour respectively as follows; a) 2%, 18%, ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
UJI KINERJA DAN PENGUJIAN LAPANGAN MESIN GRADING TOMAT (Lycopersicum esculentum) TEP-5
Oleh: Sugandi, Wahyu K, -, Sudaryanto, Herwanto, Totok
Laboratory of Agricultural Equipment and Machinery, Department of Industrial Engineering and ManagementAgricultural has designed a tomato grading machine TEP-5 to accelerate post-harvest handling of tomatoes. TheMachine design need to be evaluated to determine it’s performance and quality of tomat...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
PENGARUH PERBANDINGAN MOLAR DAN DURASI REAKSI TERHADAP RENDEMEN BIODIESEL DARI MINYAK KELAPA (Coconut Oil)
Oleh: Pramitha, Risa Inggit, Haryanto, Agus, Triyono, Sugeng
This study aims to determine the effect of the molar ratio of oil : methanol and duration of the reaction on theyield of biodiesel produced from palm oil transesterification. The transesterification reaction is carried outusing coconut oil at 60 °C and 0.5 grams of NaOH catalyst. The method is a co...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
STUDI PENGGUNAAN UV-VIS SPECTROSCOPY UNTUK IDENTIFIKASI CAMPURAN KOPI LUWAK DENGAN KOPI ARABIKA
Oleh: Sugianti, Cicih, Apratiwi, Novi, Suhandy, Diding
This study aims to identify the authentication of civet coffee using a Soft independent modeling of class analogy(SIMCA) method and principal component analysis (PCA). The test carried out on the coffee powder measuring0.297 millimeters (mesh 50). Comparison of blend that is samples 1- 50 each 1 g o...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
ANALISIS DIFUSI LARUTAN PUPUK MELALUI DINDING MORTAR ARANG SEKAM PADI
Oleh: Lestari, Dian Fajar, Tusi, Ahmad, Kadir, Muhamad Zen
The aim of this reasearch is to determine difussion coefficient of nutrient solution through rice husk charcoalmortar walls. This research used completely randomized design (CR) with factorial arrngement which consistedof factors. The first factor, the material composition ratios of mortars (cement ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
EVALUASI POTENSI PENGAIRAN CALON LOKASI PERLUASAN SAWAH DI KABUPATEN TULANG BAWANG, PROVINSI LAMPUNG
Oleh: Thoriq, Ahmad, Sampurna, Rizky Mulya
Water resources availability is a key that must be met in the paddy field extension due to water is needed for thegrowth of paddy. This study was to evaluate the potential of irrigation area for paddy field extension in TulangBawang, Lampung. The study began with the preparation phase, followed by f...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 5 No. 3 (2016)
PENGARUH PENAMBAHAN RAGI (Saccaromyces cerevesiae) DAN JUMLAH LUBANG KOTAK PADA FERMENTASI BUAH KAKAO (Theobroma cacao L) TERHADAP MUTU BIJI KAKAO KERING
Oleh: kristanto, wenceslaus hari, ., Tamrin, Erna, Maria
The high production of cocoa in Lampung has not been balanced with the good postharvest handling. The lack of post-harvest handling on the fermentation process causesthe low quality of cocoa Nib. The farmers did not do the fermentation process due to its time. This research aims to determine the eff...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 6 No. 1 (2017)
PRODUKSI BIOGAS DARI CAMPURAN KOTORAN SAPI DENGAN RUMPUT GAJAH (Pennisetum Purpureum)
Oleh: Afrian, Chandra, Haryanto, Agus, Hasanudin, Udin
Penelitian ini bertujuan untuk mengetahui produksi biogas dari campuran rumput gajah dan kotoran sapi. Rumput gajah (25 kg), diperoleh dari petani di Gedong Tataan (Pesawaran) dan berumur 2 bulan saat dipotong, dicacah dengan panjang maksimum 5 cm. Kotoran sap...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 6 No. 1 (2017)