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dc.contributor.advisorRusdiana, Omo
dc.contributor.advisorWinata, Bayu
dc.contributor.authorSalsabila, Juniarti
dc.date.accessioned2024-04-02T06:05:45Z
dc.date.available2024-04-02T06:05:45Z
dc.date.issued2024
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/144781
dc.description.abstractSalah satu bahan organik alami yang dihasilkan dari tanaman yaitu serasah. Serasah menjadi tempat proses biologi tanah yaitu dekomposisi. Dekomposisi memegang peranan yang penting dalam siklus ekologi di hutan yang merupakan asupan unsur hara ke dalam tanah. Penelitian ini bertujuan untuk memberikan informasi terkait pengaruh vegetasi terhadap laju dekomposisi dan karakteristik tanah serta memberikan informasi terkait pengaruh faktor edafis dan klimatis terhadap laju dekomposisi di zona rehabilitasi Taman Nasional Gunung Halimun Salak. Dekomposisi serasah dilakukan menggunakan litterbag yang diletakkan pada plot berukuran 50 m x 50 m. Hasil penelitian selama 90 hari menunjukkan bahwa laju rata-rata dekomposisi serasah pada hari ke-30 sebesar 0,37 g/hari (Kelas I) dan 0,41 g/hari (Kelas II) dan terus mengalami peningkatan hingga hari ke-90 sebesar 0,41 g/hari (Kelas I) dan 0,47 g/hari (Kelas II). Peningkatan laju dekomposisi memiliki korelasi positif terhadap unsur klimatis (suhu udara, kelembapan, dan intensitas cahaya) dan unsur edafis yaitu sifat fisika tanah (porositas dan suhu tanah), sifat kimia tanah (pH tanah, bahan organik tanah, C-organik, dan N-total), dan sifat biologi (respirasi tanah). Laju dekomposisi berkorelasi negatif dengan bulkdensity dan C/N rasio.id
dc.description.abstractOne of the natural organic materials produced from plants is litter. Litter becomes the site of the biological process of soil that is decomposition. Decomposition plays an important role in the ecological cycle in forests which is the intake of nutrients into the soil. This study aims to provide information related of vegetation on the rate of decomposition and soil characteristics and determine the influence of edafic and climatic factors on the rate of decomposition in the rehabilitation zone of Mount Halimun Salak National Park. Litter decomposition is carried out using litterbags placed on plots measuring 50 m x 50 m. The results of the 90-day study showed that the average rate of litter decomposition on the 30th day was 0,37 g/day (Class I) and 0,41 g/day (Class II) and continued to increase until the 90th day of 0,41 g/day (Class I) and 0,47 g/day (Class II). The increase in the rate of decomposition has a positive correlation with climatic elements (air temperature, humidity, and light intensity) and edafic elements, namely soil physical properties (porosity and soil temperature), soil chemical properties (soil pH, soil organic matter, C-organic, and N-total), and biological properties (soil respiration). Meanwhile, the rate of decomposition is negatively correlated with bulkdensity and C/N ratio.id
dc.description.sponsorshipDirektorat Riset dan Inovasi IPB University atas pendanaan program payung penelitian Program Riset Dosen Muda IPB 2023id
dc.language.isoidid
dc.publisherIPB Universityid
dc.titleLaju Dekomposisi Serasah Daun pada Kelas Kerapatan I dan II di Zona Rehabilitasi Taman Nasional Gunung Salakid
dc.title.alternativeDecomposition rate of leaf litter at Density Class I and II in the Rehabilitation Zone of Mount Halimun Salak National Parkid
dc.typeUndergraduate Thesisid
dc.subject.keyworddekomposisiid
dc.subject.keywordedafisid
dc.subject.keywordklimatisid
dc.subject.keywordserasahid
dc.subject.keywordTNGHSid


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