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      Dampak Kebakaran Hutan terhadap Sifat Fisik dan Kimia Tanah di Blok Pajaten Taman Nasional Gunung Ciremai

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      Date
      2026
      Author
      Patimah, Rahma
      Saharjo, Bambang Hero
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      Abstract
      Kebakaran hutan dapat mengubah sifat fisik dan kimia tanah, berdampak pada kesuburan dan fungsi ekosistem. Penelitian ini bertujuan mengidentifikasi perbedaan sifat fisik dan kimia tanah dan lahan pascaterbakar dan tidak terbakar di Blok Pajaten, Taman Nasional Gunung Ciremai. Sampel dianalisis untuk bulk densty, porositas tanah, permeabilitas, kadar air, pH, C-org, kapasitas tukar kation, dan unsur hara (N, P, K) menggunakan uji statistik yaitu Mann-Whitney dan secara kuantitatif. Hasil analisis statistik lahan bekas terbakar dan tidak terbakar menunjukkan tidak adanya perbedaan signifikan, hal ini diduga kondisi lapang yang bervariasi dan jumlah ulangan yang tidak homogen. Namun, dilihat secara kuantitatif hasil menunjukkan lahan terbakar memiliki bulk density tinggi, porositas lebih rendah, permeabilitas lebih tinggi, dan kadar air lebih rendah. Sifat kimia pada lahan terbakar menunjukkan C-org, N-total, dan fosfor lebih tinggi, sedangkan KTK dan kalium lebih rendah. Implikasi penelitian meliputi rehabilitasi lahan melalui penanaman pionir toleran terhadap tanah masam dan berbatu, serta penelitian lanjutan dengan penambahan ulangan pengambilan data untuk memperoleh analisis statitik yang lebih representatif.
       
      Forest fires can alter soil physical and chemical properties, affecting soil fertility and ecosystem function. This study aimed to identify differences in soil properties between post-fire and unburned areas in Blok Pajaten, Gunung Ciremai National Park. Soil samples were analyzed for bulk density, porosity, permeability, moisture content, pH, organic carbon, cation exchange capacity, and nutrients (N, P, K) using quantitative analysis and the Mann-Whitney test. Statistical results showed no significant differences between burned and unburned areas, likely due to field variability and unequal replication. Quantitative analysis indicated that burned soils had higher bulk density, lower porosity, higher permeability, and lower moisture content. Chemically, burned soils had higher organic carbon, total nitrogen, and phosphorus, while CEC and potassium were lower. Implications include land rehabilitation through planting pioneer species tolerant to acidic and rocky soils and further long-term studies with increased data replication to improve statistical representativeness.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/172977
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      • UT - Silviculture [1455]

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      Copyright © 2020 Library of IPB University
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      Contact Us | Send Feedback
      Indonesia DSpace Group 
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