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Identifikasi Penyebab Penyakit Daun Keriting Kuning pada Tanaman Mentimun

Oleh: Septariani, Dwiwiyati Nurul, Hidayat, Sri Hendrastuti, Nurhayati, Endang

ABSTRACTIdentification of the causal agent of yellow leaf curl disease on cucumbers.  Yellow leaf curl disease has been reported to cause serious diseases and yield losses on tobacco, chilli pepper, and tomato plants in Java. Similar symptoms were observed recently on cucumber plants from sever...

Penerbit: Universitas Lampung • Publikasi: 02 March 2014

Pineapple Fruit Collapse: Newly Emerging Disease of Pineapple Fruit in Lampung, Indonesia

Oleh: Prasetyo, Joko, Aeny, Titik Nur

ABSTRACTPineapple fruit collapse: newly emerging disease of pineapple fruit in Lampung, Indonesia Recently, a new disease on pineapple fruit has occurred in Lampung. Symptoms of the disease are complex. Fruits rotted and exuded copious liquid from the inter- fruitlet tissues accompanied by gas bubbl...

Penerbit: Universitas Lampung • Publikasi: 02 March 2014

Studi Pengaruh Fraksi Volume dan Susunan Serat Terhadap Kekuatan Tarik dan Bending Komposit Resin Berpenguat Serat Rotan (Calamus Trachycoleus)

Oleh: Hestiawan, Hendri

       Use of natural fiber composite material started being developed in the manufacturing industry. Progress is due to the composite nature of the privilege of the composite itself, such as: has a low density, capable of biodegradable, recyclable, has good mechanical properties, and can be r...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Studi Potensi Pembangkit Listrik Tenaga Mikrohidro (PLTMH) pada PDAM Way Sekampung Kabupaten Pringsewu

Oleh: Sugiri, Agus

Electrical energy has become a part of our lives. Even, for some people has become the primary requirement that can’t be eliminated. This can affect the sources of energy used in the process of power generation. Therefore, the presence sources of renewable energy is needed to increase the energy s...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Identifikasi Nilai Kekasaran Permukaan pada Pemesinan Paduan Magnesium

Oleh: Ibrahim, Gusri Akhyar

The using of magnesium alloy, as alternative to iron and steel, is becoming more popular in the manufacturing industries. Magnesium and its alloys were classified as lighter material and also available in a quite large quantity in this world. Some of machined componens, included automotive and aeros...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Perancangan dan Pengujian Radiator Tester Skala Laboratorium yang Terintegrasi Pengatur Putaran Mesin dan Hembusan Angin (Regulator Wind Blower )

Oleh: Suudi, Ahmad

Cooling system in the engine functions as the protector of the machine by absorbing the heat. Heat engine is produced by fuel in the cylinder. The heat is deliberately created to generate energy, but it will cause excessive heat if it is left unchecked (over heating effect). In order to prevent over...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Implementasi Sistem Gasifikasi untuk Pengeringan Biji Kopi

Oleh: Hamni, Arinal

Sebagai salah satu daerah produksi kopi, Provinsi Lampung telah menjadi sentra pengelolaan kopi, yang terbentang sepanjang bukit barisan.  Dua kabupaten penghasil kopi adalah Kabupaten Lampung Barat dan Tanggamus, yang rata-rata produksinya mencapai 1,2 ton setiap 1 hektar lahan perkebunan Proses p...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Water Hammer Press Untuk Pengurangan Kadar Air Komoditas Onggok

Oleh: Risano, Yudi Eka

Sumber daya agrikultur yang besar yang dimiliki Provinsi Lampung, khususnya singkong yang menjadi bahan baku tepung tapioka. Ampas dari produksi tepung tapioka ini disebut onggok. Onggok dapat dimanfaatkan sebagai bahan baku obat nyamuk bakar, pupuk, pembuatan saus, dan campuran kerupuk, serta pakan...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Pengaruh Variasi Normalitas NaOH pada Aktivasi Basa-Fisik Zeolit Pelet Perekat terhadap Prestasi Sepeda Motor Bensin 4-Langkah

Oleh: Wardono, Herry

          Natural zeolite is an alternative adsorbent. It needs firstly to  be activated before using it as absorbent in order to get zeolite with high adsorption capacity. Previously, the use of pelletized zeolite activated by NaOH-physic and KOH-physic with varied normalities was only pe...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014

Pengaruh Perlakuan Alkali terhadap Kekuatan Tarik Serat Tandan Kosong Kelapa Sawit untuk Digunakan pada Komposit Serat Tkks

Oleh: Supriadi, Harnowo

Empty Palm bunches (TKKS) is one of the solid waste generated by industrial palm oil plantations which contain lots of fiber and is one of the natural fiber source that the availability of abundant in Indonesia, especially in the province of Lampung. TKKS fiber can be used as an alternative amplifie...

Penerbit: Jurusan Teknik Mesin, Fakultas Teknik, Universitas Lampung • Publikasi: 04 March 2014