Subada, Ahmad (2014) Pengaruh konsentrasi tepung tongkol jagung dan lama pengomposan media tumbuh F3 terhadap pertumbuhan jamur kuping hitam (Auricularia polytricha). Undergraduate thesis, Universitas Islam Negeri Maulana Malik Ibrahim.
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Text (Abstract: English)
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Text (References)
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Other (Appendices)
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Abstract
INDONESIA:
Tongkol jagung merupakan limbah pertanian yang selama ini kurang variatif pemanfaatannya, kandungan nutrisi dalam tongkol jagung adalah karbohidrat 80.82%,protein 2,12%, selulosa 41%, hemiselulosa 36%.Tingginya kandungan nutrisi yang terdapat dalam tongkol jagung perlu dimanfaatkan sebagai sumber nutrisi bagi pertumbuhan jamur kuping hitam. Pengomposan merupakan pelapukan bahan organik menjadi bahan anorganik dengan jalan fermentasi. Berdasarkan latar belakang tersebut penelitian ini bertujuan untuk mengetahui Pengaruh konsentrasi tepung tongkol jagung dan lama pengomposan pada media tumbuh terhadap pertumbuhan miselium dan tubuh buah jamur kuping hitam (Auricularia polytricha).
Penelitian dilaksanakan di rumah jamur, Balai Pengkajian Tegnologi Pertanian (BPTP) Jawa Timur . Dilaksanakan pada bulan Februari-Juni 2014. Bahan yang digunakan yaitu bibit jamur kuping, tepung tongkol jagung, , dedak, CaCO3, gula merah, biodekomposer dan air. Penelitian menggunakan Rancangan Acak Lengkap (RAL) dengan 2 faktor. Faktor yang pertama adalah lama pengomposan meliputi pengomposan 2 hari (L1), pengomposan 4 hari (L2), pengomposan 6 hari (L3). Faktor kedua adalah perlakuan konsentrasi tepung tongkol jagung yang meliputi; konsentrasi 0%/kontrol (P0), 5% (P1), 10% (P2), 15% (P3), 20% (P4).
Berdasarkan hasil penelitian menunjukkan bahwa perlakuan pengomposan 4 hari dengan konsentrasi tepung tongkol jagung 5 % (L2P1) memperlihatkan hasil yang terbaik ditinjau dari segi ekonominya, yaitu pada parameter berat segar (45,14 gram) dan jumlah tubuh buah (8,85 buah), dengan konsentrasi tepung tongkol jagung yang lebih rendah dapat memberikan hasil panen yang tidak berbeda nyata dari pada perlakuan L2P2, L2P3 dan L2P4.Perlakuan ini dapat dijadikan acuan bagi petani jamur untuk meningkatkan hasil panen jamur kuping hitam.
ENGLISH:
Corncab is the agricultural waste that during the time less varied inutilizing. Nutrients in corncabs is 80.82% carbohydrate, 2.12% protein, 41% cellulose, 36% hemicellulose. Based on nutrients highest contained in corncab, it need to be harnessed as carbohydrates source for growth of Black Auricula Mushroom by composting in advance. Composting is weathering of organic materials into anorganic materials by fermentation ways. The purposes of this research is knowing the influence of corncab starch concentration and long composting on growing media against growth Auricularia polytricha mushroom stem.
The research was conducted at the home of mushrooms, Hall of Agricultural Technology Study, East Java. Research was implemented in Februari – June 2014. This research used materials as auricula mushroom seeds, corncabs starch, bran, CaCO3, brown sugar, biodecomposer, and water. Research used completely randomized design (CRD) in two factors. Ran. The first factor is long composting include 2 days composting (L1), 4 days composting (L2), and 6 days composting (L3). The second factor is concentration treatment of corncab starch include; 0%/ kontrol (P0), 5% (P1), 10% (P2), 15% (P3), 20% (P4) concentrations.
The results of research showed that (1) there is influence of concentration of corncab starch on mycelium growth and Auricularia polytricha stem. Concentration of (P1) 5%, (P2) 10%, and (P4) 20% gived the best influence on Auricularia polytricha mushroom stem growth. (2). 4 days composting (L2) gived the best influence on Auricularia polytricha mushroom stem growth. (3) there were interactions between long influence of composting with concentration of corncab starch that different for grow media on mycelium growth and Auricularia polytricha mushroom stem. L2P4 treatment (4 days composting + 20% concentration) gived the best effect on mycelium growth parameters (21 HSI) and appearing pinhead 32 (HSI). L2P2 treatment (4 days composting + 10% concentration) gived the best effect on fresh weight (52,1 g), dry weight (9.48 g), and the number of fruit stem (9.3 g). L2P1 treatment (4 day composting + 5% concentration) gived the best effect on fruit stem diameter (8,7 cm) and harvest interval (4,85 days ). L2P1 treatment is recommended as reference in the production of black Auricularia polytricha mushroom, when harvest interval distance faster, business growth will be faster also.
Item Type: | Thesis (Undergraduate) |
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Keywords: | Jamur kuping hitam (Auricularia polytricha); Lama pengomposan; Tepung tongkol jagung; Komposisi media tumbuh;Black Auricula Mushroom (Auricularia polytricha); old composting; Corncab Starch; Grow Media Composition |
Subjects: | 06 BIOLOGICAL SCIENCES > 0602 Ecology > 060203 Ecological Physiology |
Departement: | Fakultas Sains dan Teknologi > Jurusan Biologi |
Depositing User: | Heni Kurnia Ningsih |
Date Deposited: | 27 Jul 2015 08:45 |
Last Modified: | 27 Jul 2015 08:45 |
URI: | http://etheses.uin-malang.ac.id/id/eprint/527 |
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