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Elvi Rusmiyanto PW
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elvi.rusmiyanto@fmipa.untan.ac.id
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+6281522519199
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protobiont@untan.ac.id
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Jurusan Biologi, Fakultas MIPA Universitas Tanjungpura Jalan Prof. Hadari Nawawi Pontianak
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Protobiont: Jurnal Elektronik Biologi
Published by Universitas Tanjungpura
ISSN : -     EISSN : 23387874     DOI : http://dx.doi.org/10.26418/protobiont.
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Jurnal Protobiont merupakan jurnal peer-reviewed dan open access journal yang mempublikasikan hasil-hasil penelitian biologi tropis yang berkaitan dengan bidang: 1. botani, 2. zoologi, 3. ekologi, 4. mikrobiologi, 5. genetika, 6. ilmu lingkungan, dan 7. biologi konservasi. Jurnal Protobiont terbit setahun 3 kali, yaotu bulan Maret, Juli, dan November. Jurnal Protobiont diterbitkan dan dikelola oleh Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Tanjungpura
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 12 Documents
 1   2 
Search results for , issue "Vol 3, No 1 (2014)" : 12 Documents clear
Daya Simpan Dan Kualitas Telur Ayam Ras Dilapisi Minyak Kelapa, Kapur Sirih Dan Ekstrak Etanol Kelopak Rosella Ari Hepi Yanti, Suci Rahmawati, Tri Rima Setyawati,
Jurnal Protobiont Vol 3, No 1 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i1.4582

Abstract

Chicken egg is one of cattles products which is easily damaged if it is stored more than 14 days. This research aimed to determine the ability of coconut oil, the solution of slaked lime and ethanol extract of Hibiscus sabdariffa as well as the optimal combination of these materials in maintaining the quality of eggs during storage. This study used a Completely Randomized Design (CRD) with seven treatments and three replications. There were 27 eggs used in this study which were stored for 30 days. Each treatment had no effect on egg shell color, except the color of the egg shell coated with solution of slaked lime. Treatment that provided optimal result was the combination of coconut oil, solution of slaked lime and ethanol extract of Hibiscus sabdariffa (K7) with the decrease of egg weight, acidity, white and yellow indices as well as Haugh unit by 2,88%, 8,1, 0,067, 0,350 and 78 respectively in a 30 day storage period.
Pemberian H2so4 dan Air Kelapa pada Uji Viabilitas Biji Kopi Arabika (Coffea arabika L.) Masnur Turnip, Hedty, Mukarlina
Jurnal Protobiont Vol 3, No 1 (2014)
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/protobiont.v3i1.4537

Abstract

Arabica Coffee is important plant in Indonesia. The coffee seeds can be germinated normally, without special treatment, in 6 8 weeks, special treatment either physically or chemically can faster dormancy of the seeds, so they can germinate in 4 6 weeks after seedling. This research aimed to know the influence of giving H2SO4 and coconut water in speeding seed dormancy which was conducted for 2 mounths from January to March 2013 in the greenhouse of faculty of Mathematics and Natural Science, Tanjungpura University Pontianak. The research methodology used factorial experiment with complete randomized design which consisted of two treatments that are concentration H2SO4 with four levels: control, concentration 15%, 20% and 25%. The second factor was concentration of coconut water with four levels that are conrol, concentration 60%, 80% and 100%, each of these was treated repeatedly, thus 48 unit trials were achieved. The research showed that giving 20% H2SO4 and 100% coconut water can speed seed dormancy with germination percentage 86,66%, germination growth 30,46% and speed of growth 41,65%.

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