Artikel (816)
This study aimedto observe the effect of soakingthe root of leafy vegetableson thefreshnessduringsale. Vegetablesused werekangkungandgreen mustardfrom hydroponicsandconventionalcultivations. Treatments wereconsistedofsoakingwithaeratedwater, soakingwithunaeratedwater, soaking withaerated nutrien...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
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...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
Bamboo is becoming versatile plant for rural communities for many utilities, such as house, bridge, ladder, Geribik, fence, handicraft, etc. Now, Indonesian bamboo craftsmen are still using a manually method to rod bamboo. So that it is needed to make a tool that enhances efficiency and quality of...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
Separation of paddy from empty grains and unexpected materials is one step in post harvest handlings done usually after cutting. This step is acquired to have the high quality of paddy. Separation that conventionally done by farmers, in general, is inefficient and can pose difficulties such us: ...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 3 No. 1 (2014) | 2014
Jobs tears (Coix Lacryma-jobi L.) was a cereal crop that used as high nutrient food and animal feed ingredients. The purpose of this research was to design and test the performance of jobs tears seeds thresher machine of solid cylinder roll type. The machine parts consisted of machines frame, thresh...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 3 (2013) | 2014
Job’s tears (Coix lacrhryma jobi L.) was a plant that came from South Asia and East Asia. The distribution of this plant was expanded to Southeast Asia, especially Indonesia. In Indonesia, Job’s tears was found in Sumatra, Java and Kalimantan. Its seeds had many benefits as herbs or plant consum...
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 2 No. 3 (2013) | 2014