Artikel dari Penerbit "The University of Lampung"

Penerbit: The University of Lampung

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Ditemukan 948 artikel.

Identification of Leading Commodity Areas in the Agricultural Sector Based on Historical Data and Land Suitability

Oleh: Yanti, Delvi, Stiyanto, Eri, Yanti, Nika Rahma

In determining the utilization of the area, many government regulations have been made from the Central, Provincial, and Regional levels using a production data approach. However, it is getting different results with the same slice. The purpose of the study is to identify areas and determine priorit...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 698-709

The Effect of Various Concentrations of Both Lime Juice and Synthetic Citric Acid Solutions to Protect Capsicum frutescens L. against Yellow Leaf Curl Disease

Oleh: Wagiman, Rejo, Agus, Yohanes Hendro, Simanjuntak, Bistok Hasiholan

The yellow leaf curl (YLC) disease is one of plant disease generally found in chili pepper. The aim of the research was to know various concentrations of lime juice and synthetic citric acids to protect chili pepper (Capsicum frutescens L.) against YLC disease. The research used a randomized complet...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 676-683

The Characteristics of Biscuit Quality with Coffee (Coffea Arabica L.) Silver Skin Flour Substitution

Oleh: Sidabalok, Inawaty, Harefa, Juni Hasrat, Asnurita, Asnurita

Coffee silver skin flour can be effortlessly converted into various items, and its nutritional quality remains constant. Thus, exploring novel methods of utilizing it could result in sustainable and innovative products with consistent nutritional advantages. This study investigated the impact of usi...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 4 (2023): December 2023; 937-947

Effect of Magnetic Field on the Flame Characteristics of Droplet Combustion of Coconut and Palm Oil

Oleh: Perdana, Dony, Asrori, Asrori, Hanifudin, Muhamad

Experimental has been conducted on the effects of variations in the direction of the magnetic fields on flames characteristic of droplets combustion of coconut and palm oils. Two variations of the directions magnetic field N-N and S-N were used in this experiment by placing droplets of vegetable oil...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 2 (2023): June 2023; 326-337

Moringa Growth Response in Treatment of Bokashi Composition and Dosage of Moringa Leaf (Moringa oleifera) Using Subsoil

Oleh: Nurlianti, Nurlianti, Nurseha, Nurseha, Putra, Ovian Ade

Subsoil soil which is at a depth of more than 30 cm below the topsoil is a marginal soil for agricultural cultivation but has great potential for utilization. Improvement of subsoil soil with the use of organic fertilizers alone has been widely carried out. However, the use of moringa leaf bokashi f...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 665-675

Prediction of Caffeine and Protein of Arabica Coffee Beans Using Near Infrared Spectroscopy (NIRS)

Oleh: Yuwita, Fitri, Ifmalinda, Ifmalinda, Makky, Muhammad

Testing the chemical components of coffee beans has so far been carried out conventionally with laboratory analysis which requires a long time and is expensive. Technological advances allow testing of chemical components to be carried out quickly and accurately using the NIRS (Near Infra Red Spectro...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 4 (2023): December 2023; 852-862

Design of Cartesian Type Manipulator for Automatically Capturing Plant Images Inside Greenhouse

Oleh: Subrata, I Dewa Made, Melania, Jacklyn

Scientific activities often require large amounts of digital image data so it is required a device capable of capturing images automatically. This study aims to design a Cartesian-type manipulator with two translational movement for capturing and storing hydroponic plant images automatically and con...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 545-558

Assessment of Factors Affecting Agricultural Soil Damage in the Upper Stream Sub-Watershed

Oleh: Wardana, Velian Sandy, Simanjuntak, Bistok Hasiholan

Soil damage can be caused naturally or by human activities. Potential areas that have high soil damage are sub-watershed areas and one of them is the Upper Serang Sub-watershed in Central Java. Assessment of potential and actual land damage will help to make wise land use planning. This research aim...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 559-570

Identification of Termite House Cementation as an Effort to Make Synthetic Cementation for Soil Conservation

Oleh: Prasetya, Angga, Utami, Sri Nuryani Hidayah

Termites are social insects that have strong and hard nests. The purpose of this study was to identify the cementation material for termite nests which makes termite nests sturdy so they are resistant to rain or erosion. Sampling was carried out by random sampling method in three different districts...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 745-755

Utilization of Crude Glycerol Waste from Biodiesel Production as an Additive to Improve the Quality of Tea Dreg Biopellet

Oleh: Sucahyo, Lilis, Sembiring, Imelda Hellen ABR, Wulandani, Dyah

Biodiesel production using the transesterification method generates a large amount of crude glycerol as by-products. Crude glycerol waste can be reused and utilized as an additive in the formulation of biopellet. Tea dregs are a waste produced by the beverages industry that can be used as green fuel...

Sumber: Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering); Vol. 12 No. 3 (2023): September 2023; 571-582

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