Artikel Terbaru - Portal Jurnal

Total ditemukan 23203 artikel.


Analysis Of Water Balance Of Corn (Zea Mays) In Bandar Lampung

Oleh: Muamar, Muamar, Triyomo, Sugeng, Tusi, Ahmad

Indonesia needs of the community against corn continues to increase with increasing population growth as well. One effort to support the increased productivity of corn agribusiness development program is the provision of adequate water for plant growth. This aims of the research were (1) calculate t...

Penerbit: The University of Lampung • Publikasi: 15 October 2012

Performance Test Hammer Mill With Corn Feed Corncob

Oleh: Rahmadian, Octa, Triyono, Sugeng, Warji, Warji

Corn cob is one abundant agricultural waste and potentially viable for animal feed.  Objective of this research was to test a hammer mill to crush the corn cob.  The study was made in two different rotational speeds, 800 rpm and 1400 rpm. A perforated screen (underneath the rotating hammer drum) w...

Penerbit: The University of Lampung • Publikasi: 15 October 2012

Efektifitas Ekstrak Daun Rhizophora Mucronata Dalam Menghambat Pertumbuhan Aeromonas Salmonicida Dan Vibrio harveyi

Oleh: Suciati, Anisa, -, Wardiyanto, -, Sumino

Infectious diseases lead to reducing aquaculture productivity. The using of chemical antibiotic was avoided since their negative effect was known, i.e. created resistant bacteria, contaminating environment and fish meat. The purpose of the research is to find the active compound from Rhizophora mucr...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Modified Toca Colour Finder (M-TCF) Dan Kromatofor Sebagai Penduga Tingkat Kecerahan Warna Ikan Komet (Carasius Auratus Auratus) Yang Diberi Pakan Dengan Proporsi Tepung Kepala Udang (TKU) Yang Berbeda

Oleh: Indarti, Septa, Muhaemin, Moh., Hudaidah, Siti

Goldfish is one of the ornamental freshwater fish which has interesting body colour. Efforts to increase the quality of colour needs to be done, by given the material which can increasing brightness of colour infeed. One of alternative to replace such materials is the shrimp head meal (SH...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Pengaruh Kepadatan Azolla Sp. Yang Berbeda Terhadap Kualitas Air Dan Pertumbuhan Benih Ikan Lele Dumbo (Clarias Gariepinus) Pada Sistem Tanpa Ganti Air

Oleh: Sitompul, Sasty Osuna, Harpeni, Esti, Putri, Berta

The aims of this research were to determine the effect of Azolla sp. to water quality and the growth of African catfish (Clarias gariepinus) juvenile (total length 5-7 cm) cultured with closed water system. The study used five treatments of density of Azolla sp. (0g/m2, 62.5 g/m2, 125 g/m2, 187.5 g/...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Penggunaan Suhu Dan Dosis Propolis Yang Berbeda Terhadap Nisbah Kelamin Ikan Guppy (Poecilia Reticulata)

Oleh: Mulyasih, Dwi, -, Tarsim, Sarida, Munti

Guppy (Poecilia reticulata) is one of undifferentiated sex species that can direct to produce male during embryogenesis and larvae phase. Temperature is relevant environment factors that affect to gonad differentiation in fish. Propolis is a material from honeybees that has potential to be used in s...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Pengaruh Penambahan Tepung Kepala Udang Dalam Pakan Terhadap Pigmentasi Warna Pada Ikan Koi (Cyprinuscarpiolynn) Jenis Kohaku

Oleh: Sari, Niken Puspita, Santoso, Limin, Hudaidah, Siti

Koi as ornamental fish excellence in body shapes with interesting colour. Chromatopore cells took responsibility to colour of fish. Enhancing of colour possible with added of carotenoid source like shrimp head meal in feed. This study purposes to assessed effects of shrimp head meal to enhance colou...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Pengaruh Waktu Pemberian Probiotik Yang Berbeda Terhadap Respon Imun NonSpesifik Ikan Mas (Cyprinus Carpio L.) Yang Diuji Tantang Dengan Bakteri Aeromonas Salmonicida

Oleh: -, Septiarini, Harpeni, Esti, -, Wardiyanto

Common carp (Cyprinus carpio) is one of the consumption fish which has high economic value. However, the efforts to increase carp production obstracted by diseases such as furunculosis by A. salmonicida. So that we have to consider the disease prevention method which safer such as probiotic. The aim...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Pengaruh Penambahan Zeolit Dalam Peningkatan Kinerja Filter Air Untuk Menurunkan Konsentrasi Amoniak Pada Pemeliharaan Ikan Mas (Cyprinus Carpio)

Oleh: Silaban, Tio Fanta, Santoso, Limin, -, Suparmono

Common carp (Cyprinus carpio) is one of freshwater fish that growing very rapidly as a commercial fish. One of the factors that influence growth of common carp is water quality. Zeolite klinoptilolit were applied as filter in aquaculture water quality management. Zeolite was used to improve water qu...

Penerbit: University of Lampung • Publikasi: 01 October 2012

Pemberian Molase Pada Aplikasi Probiotik Terhadap Kualitas Air, Pertumbuhan Dan Tingkat Kelangsungan Hidup Benih Ikan Mas (Cyprinus Carpio L.)

Oleh: Sartika, Dewi, Harpeni, Esti, Diantari, Rara

High concentration of ammonia is one of major problem in common carp (Cyprinus carpio) culture. It was caused by high stocking density and excessive feed. Molasses is biologicaly and economicaly considered as one of the safest way to increase the water quality. The aim of the research were to unders...

Penerbit: University of Lampung • Publikasi: 01 October 2012