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ANALISIS KETERAMPILAN MEMBERIKAN ALASAN DAN MENGINTERPRETASI SUATU PERNYATAAN
Oleh: Novia T, Ni Ketut, Rosilawati, Ila, Diawati, Chansyanah
This research aimed to describe the ability of giving reason and interpreting a statement on the electrolyte and nonelectrolyte solutions matery through the application of problem based learning models for student groups of high, intermediate and low. The subjects in this research was students class...
Penerbit: Universitas Lampung • Publikasi: 05 July 2013
PENGEMBANGAN BUKU SAKU IPA TERPADU SEBAGAI MEDIA PEMBELAJARAN BERBASIS LITERASI SAINS SISWA SMP
Oleh: Pangestu, Citra, Abdurrahmana, Abdurrahman, Sesunan, Feriansyah
The purpose of this study is produced paperback book-based Integrated Science science literacy as a learning medium. The development procedure included: analysis of students' needs and characteristics, formulating learning goals, the formulation of the material, the preparation of the evaluation ins...
Penerbit: Jurnal Pembelajaran Fisika • Publikasi: 05 July 2013
PENINGKATAN KETERAMPILAN MENGINDUKSI DAN MEMPERTIMBANGKAN HASIL INDUKSI DENGAN PROBLEM SOLVING
Oleh: Hermawan, I Gede, Diawati, Chansyanah, Rudibyani, Ratu Betta
The purpose of this research is to describe the effectiveness of the problem solving learning model on the reaction rate concept in improving induces skill and consider the results of induction which includes conclude accordance with the facts skill and conclude the results of investigate. The e...
Penerbit: Universitas Lampung • Publikasi: 05 July 2013
Zeolite and Hucalcia as Coating Material for Improving Quality of NPK Fertilizer in Costal Sandy Soil
Oleh: Sulakhudin, ., Syukur, Abdul, Sunarminto, Bambang Hendro
The growth and yield of plants are mainly a function of the quantity of fertilizer and water. In coastal sandy soil, nutrient losses and dry soils are seriously problems. The objective of the research was to study effect of zeolite and hucalci concentrations as NPK coating materials on NPK qualities...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 03 July 2013
Phosphate Adsorption Capacity and Organic Matter Effect on Dynamics of P Availability in Upland Ultisol and Lowland Inceptisol
Oleh: Marsi, ., Sabaruddin, .
Ultisols and Inceptisols were used to investigate the adsorption-desorption capacity of P and the effect of organic matter on the dynamics of P availability in tropical acid soils. The experiment consisted of two sub-experiments. Sub-experiment I was to study the adsorption-desorption capacity of Ul...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 03 July 2013
Identification of Soil Salinity Due to Seawater Intrusion on Rice Field in the Northern Coast of Indramayu, West Java
Oleh: Erfandi, Deddy, Rachman, Achmad
The rice fields in Indramayu district is 55% of the district area. The average rainfall is 1590 mm per year. Most lands on the North Coast of Java (northern) were potentially affected by sea water intrusion. Extensive observations were 102.321 ha. Field observations were done by survey method. Obser...
Penerbit: UNIVERSITY OF LAMPUNG • Publikasi: 03 July 2013
LAJU PERTUMBUHAN ZOOPLANKTON Diaphanosoma sp. DENGAN PEMBERIAN PAKAN KOMBINASI FITOPLANKTON Tetraselmis sp., Nannochloropsis sp. DAN Dunaliella sp. DI LABORATORIUM
Oleh: Wina, Bertha, Murwani, Sri, Rusyani, Emy
Diaphanosoma sp. atau dikenal sebagai kutu laut, berpotensi sebagai pakan hidup untuk larva ikan dan udang karena siklus hidupnya relatif singkat sehingga memungkinkan untuk diproduksi secara masal. Untuk mengetahui pengaruh pemberian pakan kombinasi fitoplankton Tetraselmis sp., Nannochloropsis sp....
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. • Publikasi: 02 July 2013
PENGARUH PEMBERIAN PAKAN TERFERMENTASI DAN PAKAN ALAMI TERHADAP LAJU PERTUMBUHAN Diaphanosoma sp. DI LABORATORIUM
Oleh: Pramudyastuty, Fajar, Murwani, Sri, Rusyani, Emy
Diaphanosoma sp. adalah anggota Cladocera yang lebih dikenal sebagai kutu laut. Zooplankton ini berpotensi sebagai pakan alami bagi benih atau larva ikan karena siklus hidupnya yang relatif singkat dan mudah dikultur. Untuk mengetahui pengaruh pemberian pakan terfermentasi dengan campuran pakan alam...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. • Publikasi: 02 July 2013
PENGARUH ETHREL TERHADAP KANDUNGAN KARBOHIDRAT TERLARUT TOTAL DAN AKTIVITAS DEHIDROGENASE PADA BUAH PISANG KEPOK (Musa paradisiaca L.) SELAMA PEMATANGAN
Oleh: Agata, Annisa, Zulkifli, Zulkifli, Ellyzarti, Ellyzarti
Telah diteliti pengaruh ethrel terhadap kandungan karbohidrat terlarut total dan aktivitas dehidrogenase pada buah pisang Kepok (Musa paradisiaca L.). Penelitian ini dilaksanakan dalam percobaan faktorial 2x2. Faktor A adalah 2 taraf perlakuan yaitu kontrol dan ethrel. Faktor B adalah 2 tahap waktu ...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. • Publikasi: 02 July 2013
ESTIMASI TABLE RIPE BUAH PISANG MULI (Musa acuminata L.) BERDASARKAN LAJU RESPIRASI KLIMAKTERIK DAN UJI IODINE
Oleh: Roselyn, Arini Pradita, Zulkifli, Zulkifli, Ellyzarti, Ellyzarti
Estimasi table ripe buah pisang Muli berdasarkan laju respirasi klimakterik dan uji iodine telah dilakukan pada bulan Maret 2013. Tujuan penelitian ini adalah untuk menentukan saat table ripe dari buah pisang muli terjadi. Penelitian ini menggunakan rancangan acak lengkap dengan 7 tahap pematangan b...
Penerbit: Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch. • Publikasi: 02 July 2013