Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University, Indonesia
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@article{JKSA3554, author = {Sriatun Sriatun and Sri Hartutik and Taslimah Taslimah}, title = {Pemanfaatan Limbah Penyulingan Bunga Kenanga sebagai Kompos dan Pengaruh Penambahan Zeolit terhadap Ketersediaan Nitrogen Tanah}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {12}, number = {1}, year = {2009}, keywords = {Kompos; Penyulingan limbah bunga kenanga; Zeolit; Nitrogen}, abstract = {Penelitian tentang pemanfaatan limbah distilasi bunga kenanga sebagai kompos dan pengaruh penambahan zeolit terhadap ketersediaan nitrogen di dalam tanah telah dilakukan. Pembuatan kompos dilakukan dengan metode penumpukan. Dilakukan tiga variasi perlakuan terhadap penyulingan limbah kenanga, yaitu (1) ditambahkan oleh EM4, (2) ditambahkan oleh EM4 dan serbuk gergaji (3) tanpa penambahan (sebagai kontrol). Variabel fisik seperti suhu, bau dan warna divariasi pada saat proses pengomposan. Analisis kimia berupa rasio C/N dilakukan terhadap kompos yang telah matang. Setelah itu, kompos ditambahkan zeolit dengan variasi jumlah yaitu 2%, 4% dan 6% dari berat kompos, kemudian diberikan pada tanaman jagung. Hasil penelitian menunjukkan bahwa kompos yang dibuat dari distilasi limbah bunga kenanga dan ditambah dengan EM4 yang mencapai suhu optimum pada suhu 39°C, siap dipanen setelah 21 hari dan memiliki rasio C/N sekitar 11,61. Sementara itu, kompos dengan penambahan EM4 dan serbuk gergaji dapat mencapai suhu optimum 45°C dan siap panen setelah 20 hari dan memiliki rasio C/N sekitar 43,81. Sedangkan kompos tanpa penambahan, suhu optimum tercapai pada suhu 37°C dan siap panen setelah 43 hari dengan rasio C/N sekitar 16,18. Penggunaan kompos yang ditambahkan zeolit pada tanaman jagung dapat meningkatkan laju nitrogen di tanah. Penambahan zeolit 2% meningkatkan nitrogen sebesar 0,96%, zeolit 4% equal to 1.90% and zeolite 6% equal to 3.31%.}, issn = {2597-9914}, pages = {17--22} doi = {10.14710/jksa.12.1.17-22}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/3554} }
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