Destriani, Anisa (2016) PENGGUNAAN ABU SEKAM PADI DAN MACAM KEMASAN SIMPAN UNTUK MEMPERPANJANG MASA SIMPAN BENIH KACANG TANAH (Arachis hypogea). Other thesis, UPN "VETERAN" YOGYAKARTA.
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Abstract
Benih kacang tanah adalah benih ortodoks dengan kandungan lemak dan protein yang tinggi, sehingga memiliki daya simpan yang rendah. Selain itu, benih bersifat higroskopis dan kadar airnya selalu berkeseimbangan dengan kelembaban tempat penyimpanan. Hal yang harus diperhatikan dalam penyimpanan benih adalah kondisi ruang simpan dan kemasan yang digunakan. Penggunaan abu sekam padi dapat menjaga kelembaban sekitar benih, sehingga kadar air benih relatif stabil. Tujuan penelitian adalah untuk memperoleh dosis abu sekam padi dan jenis kemasan yang mampu mempertahankan mutu benih kacang tanah. Percobaan dilaksanakan di Laboratorium Pemuliaan Tanaman dan Teknologi Benih Universitas Pembangunan Nasional “Veteran” Yogyakarta dari bulan Februari sampai Mei 2015. Percobaan dilakukan dengan menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan dua faktor. Faktor pertama adalah dosis abu sekam padi, yaitu D1 (5 %), D2 (10 %), D3 (15 %) dan D4 (20 %). Faktor kedua adalah macam kemasan simpan, yaitu K1 (kantong plastik), K2 (kantong kertas) dan K3 (aluminium foil). Hasil percobaan menunjukkan penggunaan abu sekam padi sebanyak 15% dalam kemasan aluminiumfoil mampu mempertahankan mutu benih hingga 3 bulan penyimpanan. Hal ini ditunjukkan dengan kadar air (7,48%), daya hantar listrik (117,9 mS/cm 3 ), asam lemak bebas (1,38%), daya kecambah (94%), indeks vigor (7,04) dan keserempakan tumbuh (80,67%). Kata kunci : kacang tanah, penyimpanan benih, desikan, abu sekam padi, kemasan simpan ANISA DESTRIANI. EXTENDING THE SHELF LIFE OF PEANUT SEED(ARACHIS HYPOGEA) USING RICE HUSK ASH AND PACKAGING MATERIAL. Under Guidance Ami Suryawati and Nurngaini ABSTRACT Peanut seeds is orthodox seed with high fat and protein content, so it has short longevity. In addition, seeds are hygroscopic and water content always balanced with relative humidity. Several aspects as storage condition and packaging material should be taken into consideration in seeds storage. The use of rice husk ash can keep moisture around the seeds, so the seeds moisture content is relatively stable. The objective of experiment was to get quantity of rice husk ash and packaging material that are able to maintain seeds quality of peanut. The exsperiment was conducted in laboratory of Plant Breeding and Seed Technology Universitas Pembangunan Nasional "Veteran" Yogyakarta in February to May 2015. The experiment design used completely randomized design (CRD) factorial of two factors. The first factor is the quantity of rice husk ash, that is D0 (5%), D1 (10%), D2 (15%) and D3 (20%). The second factor is the packaging material, that is K1 (plastic bag), K2 (paper bag) and K3 (aluminum foil). The result of the experiment showed that using rice husk ash as much as 15% with aluminium foil after three months storage, was able to retain the quality of peanut seeds. It was showed by moisture content (7,48%), electrical conductivity (117,9 mS/cm 3 ), free fat acid (1,38%), germinatian (94%), vigour index (7,04) and simultaneity grow (80,67%). Keywords: peanuts, seed storage, desiccant, rice husk ash, packaging store
| Item Type: | Thesis (Other) |
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| Subjects: | S Agriculture > S Agriculture (General) |
| Divisions: | Faculty of Law, Arts and Social Sciences > School of Social Sciences |
| Depositing User: | Sarimin Sarimin |
| Date Deposited: | 16 May 2016 01:19 |
| Last Modified: | 16 May 2016 01:19 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/899 |
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