Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/106446
Title: Respon Pertumbuhan Bibit Salam (Syzygium polyanthum) terhadap Pemberian Pupuk Kandang Sapi dan Arang Sekam pada Tanah Tercemar Oli Bekas
Authors: Wasis, Basuki
Prihanto, Deni
Issue Date: 2021
Publisher: IPB University
Abstract: Tanaman salam (Syzygium polyanthum) dapat tumbuh di tanah miskin hara, seperti tanah tercemar oli bekas. Penanaman bibit salam dengan pemberian pupuk kandang sapi dan arang sekam diharapkan mampu mengurangi dampak pencemaran oli bekas. Penelitian ini bertujuan menganalisis dosis optimal untuk meningkatkan pertumbuhan bibit salam terhadap pemberian pupuk kandang sapi dan arang sekam pada tanah tercemar oli bekas dengan konsentrasi 60 ml/1 kg tanah. Penelitian menggunakan rancangan acak lengkap faktorial dengan dua faktor dan uji analisis tanah. Hasil penelitian menunjukkan pemberian pupuk kandang sapi dan interaksinya dengan arang sekam berpengaruh nyata terhadap parameter nisbah pucuk akar (NPA). Pemberian kombinasi 60 gram pupuk kandang sapi dan 60 gram arang sekam memiliki nilai NPA terbaik sebesar 3,11. Pemberian pupuk kandang sapi dan arang sekam pada tanah tercemar oli bekas mampu menurunkan kandungan Al, Zn, dan Mn secara berurutan sebesar 2,28 me/100 g, 5,71 ppm, dan 11,00 ppm. Kandungan unsur logam Fe, Cu, dan Pb meningkat sebesar 17,00 ppm, 1,02 ppm, dan 0,15 ppm.
Salam plant (Syzygium polyanthum) can grow in nutrient-poor soils, such as soil contaminated by used oil. The planting of salam with the application of cow manure and husk charcoal is expected to reduce the impact of used oil contaminated. This study aims to analyze the optimal dose to increase the growth of salam to the application of cow manure and husk charcoal on soil contaminated used oil with a concentration of 60 ml/1 kg of soil. The study used a factorial completely randomized design with two factors and a soil analysis test. The result showed that the application of cow manure and its interaction with husk charcoal significantly affected the root shoot ratio (NPA) parameter. The combination of 60 grams of cow manure and 60 grams husk charcoal had the best NPA value of 3,11. The application of cow manure and husk charcoal to soil contaminated by used oil was able to reduce the Al, Zn, and Mn content of 2,28 me/100 g, 5,71 ppm, and 11,00 ppm. The elemental content of Fe, Cu, Pb increased by 17,00 ppm, 1,02 ppm, and 0,15 ppm.
URI: http://repository.ipb.ac.id/handle/123456789/106446
Appears in Collections:UT - Silviculture

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E44170004_Deni Prihanto.pdf
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Lampiran.pdf
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Lampiran319.93 kBAdobe PDFView/Open


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