Penerbit: The University of Lampung
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RANCANG BANGUN BUCKET ELEVATOR PENGANGKAT GABAH
Oleh: Suhendri, Ohen, ., Tamrin, Lanya, Budianto
Farmers are generally included the grain into sacks manually way is to use the tub or bucket. It certainly require excessive manpower. An option to helping that activity by using mechanical handling devices such as bucket elevator. This research aims to design, manufacture and test of bucket e...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
PENGARUH SUHU DAN WAKTU REAKSI PADA PEMBUATAN BIODIESEL DARI MINYAK JELANTAH
Oleh: Sinaga, Shilvia Vera, Haryanto, Agus, Triyono, Sugeng
This study aimed to utilize waste cooking oil as raw material for biodiesel production and to study the influence of time and temperature of the transesterification reaction on the biodiesel production and its characteristics. The study was conducted by base transesterification with NaOH at a mola...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
KAJIAN PENURUNAN MUTU DAN UMUR SIMPAN JAMUR TIRAM PUTIH (Pleurotus ostreatus) SEGAR DALAM KEMASAN PLASTIK POLYPROPYLENE PADA SUHU RUANG DAN SUHU RENDAH
Oleh: Cahya, Mutiara, Hartanto, Rofandi, Novita, Dwi Dian
Oyster mushroom is one of commodites that has prospect to be developed in Indonesia. In case of fresh oyster mushrooms usually have a short shelf life due to high moisture content and are still experiencing respiratory process, so as to speed up the process of deterioration. Packaging with polypropy...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
PENGARUH RASIO MOLAR DAN WAKTU REAKSI TERHADAP HASIL DAN MUTU BIODISEL MELALUI REAKSI TRANSESTERIFIKASI DENGAN GELOMBANG ULTRASONIK
Oleh: Desiyana, Viffit, Haryanto, Agus, Hidayati, Sri
Biodiesel is alkyl esters that are produced through alcoholysis or (transesterification) process of triglycerides with methanol or ethanol in the presence of bases. The purpose of this study was to determine the effect of the molar ratio and reaction time on the yield and quality of biodiesel from...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
UJI KINERJA ALAT PENGERING HYBRID TIPE RAK PADA PENGERINGAN CHIP PISANG KEPOK
Oleh: Sari, Ika Novita, ., Warji, Novita, Dwi Dian
Lampung Province was one of the banana production centers areas in Indonesia, one of them is kepok banana. Bananas don't have a long shelf life, so that it needs an alternative treatment to prolong shelf life so it can provide the value-of banana fruit. Drying system with hybrid is an alternativ...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
PERBANDINGAN TEKNIK PEMAJANGAN SAYURAN DAUN UNTUK MEMPERTAHANKAN KESEGARAN SELAMA PENJUALAN
Oleh: Wahyuni, Sri, Triyono, Sugeng, Tusi, Ahmad
This study aimedto observe the effect of soakingthe root of leafy vegetableson thefreshnessduringsale. Vegetablesused werekangkungandgreen mustardfrom hydroponicsandconventionalcultivations. Treatments wereconsistedofsoakingwithaeratedwater, soakingwithunaeratedwater, soaking withaerated nutrien...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
PENGARUH LAMA AERASI TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SAWI (Brassica juncea L.) PADA HIDROPONIK DFT (Deep Flow Technique)
Oleh: Ningrum, Diah Yulita, Triyono, Sugeng, Tusi, Ahmad
This study aims to determine the effect of duration of aeration on the growth and yield of mustard plants (Brassica juncea L.), nutrient solution and electricity consumptions. The experiment was conducted in September and October 2013 at The Integrated Field Laboratory, and Land and Water Resource...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
UJI KINERJA PENJEMURAN GABAH PADA PARA-PARA MEKANIS DENGAN TIGA KONDISI LINGKUNGAN
Oleh: Setiawan, Mahendra Dwi, ., Tamrin, Lanya, Budianto
Traditional grain drying is a practical way of drying grain, cheap, simple and commonly used by farmers. Grain is spread on the floor which causes grain mixed rock and dirt around the drying floor. Disadvantages in traditional grain drying are it requires a lot of manpower to spread, to flip bac...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014)
[INFLUENCE OF SHADING ON THE GROWTH OF GREEN MUSTARD (BRASSICA JUNCEA L.) CULTURED IN HYDROPONIC DFT ( DEEP FLOW TECHNIQUE]
Oleh: mansyur, aulia Nurbaiti
The study aims to determine the response of green mustard (Brassica juncea L.) to the shade. This study used a randomized complete block design (RCB). Treatment consisted of T0 (control), T1 (one shade), T2 (two shades with one shade slightly slided to the east), T3 (two shades with one shade sl...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 2 (2014)
THE EFFECT OF STORAGE MEDIA (PLASTIC SEED) TO KEEP LONG FRESH CARROT (Daucus carota L.)
Oleh: -, Fendriansah -
Carrot is commodity that easy damage at the time of production until it gets to the consumer. Carrots at room temperature only lasted for four days. Storage technologies are needed by farmers to maintain quality carrots carrots, and can decrease respiration and evaporation of water. Storage of c...
Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 2 (2014)