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Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
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Articles 52 Documents
Search results for , issue " Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi" : 52 Documents clear
JENIS-JENIS BURUNG DI PERKEBUNAN KELAPA SAWIT PONDOK PESANTREN HASANATUL BAROKAH ROKAN HULU Saputra, Reski; Purnama, Arief Anthonius; Lubis, Riki Riharji
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

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Abstract

Study about bird species at Hasanatul Barokah palm oil plantation was conducted on December 2014. With Survey methods has been used in this research. The research station technique by purposive random sampling. The researcher found that 10 family 12 species and 27 individual, that Alcedinidae (Halcyon smyrnensis), Ardeidae (Ixobrychus cinnamomeus), Columbidae (Geopelia striata, Spilopeliachinensis, Treron vernans), Meropidae (Merops viridis), Muscicapidae (Copsychus saularis), Phasianidae (Coturnix chinensis), Psittacidae (Psittacula longicauda), Pycnonotidae (Pycnonotus aurigaster, Pycnonotus simplex), Sturnidae (Acridotheres cinereus). Index diversity is category medium, with value 2,185.
PENGARUH TAKARAN DOSIS BEKATUL PADA MEDIUM SERBUK KAYU KARET TERHADAP HASIL PRODUKSI JAMUR TIRAM PUTIH (Pleurotus ostreatus) Setiadi, Arif Rahmad; Ade, Filza Yulina; Lubis, Riki Riharji
Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi Vol 1, No 1 (2015): Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi
Publisher : Jurnal Ilmiah Mahasiswa FKIP Prodi Biologi

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Abstract

This study aimed to determine the effect of rice bran on the medium dose of rubber wood dust on oyster mushroomproduction. The research was conducted in the Bangun Jaya village Tambusai utara district Rokan Hulu regencyat the December 2014 to January 2015. The design used in this experiment was completely randomized design(CRD), the single factor that consists of 4 treatments and 4 replications , with treatment 0%, 3%, 5% and 7% ofthe weight baglog. The results showed the addition of rice bran is very significant effect on the initial wet weightappears mycelium and fruiting bodies of oyster mushroom. The addition of rice bran is also significant in the number of oyster mushroom and no real effect on oyster mushroom diameter of fruit bodies.