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All Journal JURNAL ILMIAH MAHASISWA AGROINFO GALUH Soil REns
Nurrulhusna, Nabila
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Agriculture, Biological Sciences & Forestry

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PENINGKATAN PENGETAHUAN, SIKAP, DAN KETERAMPILAN PETANI MELALUI PENYULUHAN PEMBUATAN PUPUK KOMPOS KOTORAN AYAM: STUDI PRE-TEST DAN POST-TEST IMPROVING FARMER’S KNOWLEDGE, ATTITUDES, AND SKILLS THROUGH EXTENSION ON CHICKEN MANURE COMPOSTING: A PRE-TEST AND POST-TEST STUDY Nurrulhusna, Nabila
Jurnal Ilmiah Mahasiswa AGROINFO GALUH Vol 12, No 3 (2025): September 2025
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jimag.v12i3.19945

Abstract

Limbah kotoran ayam memiliki potensi sebagai bahan baku pupuk organic, namun pemanfaatannya oleh petani masih rendah akibat keterbatasan pengetahuan dan keterampilan. Penelitian ini bertujuan untuk menganalisis pengaruh penyuluhan terhadap peningkatan pengetahuan, sikap dan keterampilan petani dalam pembuatan pupuk kompos kotoran ayam. Penelitian ini menggunakan desain pra-ekperimental dengan pendekatan one group pre-test dan post-test. Sebanyak 12 petani mengikuti penyuluhan kemudiakan dilakukan pengisian pre-test dan post-test. Data dianalisis secara deskriptif dan menggunakan uji Wilcoxon Signed Rank Test. Hasil penelitian menunjukkan adanya peningkatan nilai rata-rata pada ketiga aspek setelah penyuluhan. Peningkatan terbesar terjadi pada aspek pengetahuan sebesar 48,81%, diikuti sikap sebesar 23,5%, dan keterampilan sebesar 4%. Hasil uji Wilcoxon Signed Rank Test menunjukkan nilai signifikansi < 0,05 pada seluruh aspek, yang berarti penyuluhan memberikan pengaruh signifikan terhadap peningkatan pengetahuan, sikap, dan keterampilan petani. Penyuluhan berperan membangun motivasi petani untuk memanfaatkan limbah organik secara aman dan ramah lingkungan. Oleh karena itu, disarankan agar program penyuluhan dilaksanakan secara berkelanjutan, disertai pendampingan praktik dan penyuluhan teknis lanjutan. Kata Kunci: penyuluhan, pupuk kompos, kotoran ayam, pengetahuan, sikap, keterampilan
Eksplorasi Sinergi Pendekatan Fitoremediasi dan Ameliorasi dalam Rehabilitasi Tanah pada Lahan Pascatambang Melati Ambarita, Debora Dellaocto; Nurrulhusna, Nabila; Azizah, Azizah
Soilrens Vol 23, No 2 (2025)
Publisher : Dept Ilmu Tanah & Sumberdaya Lahan Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/soilrens.v23i2.69710

Abstract

Soil degradation due to mining activities has led to a significant decline in environmental quality, with the mining sector contributing to deforestation of 29,635 hectares and critical land in Indonesiareaching 12.7 million hectares. Additionally, heavy metal contamination has caused a 75% decreasein soil fertility, posing a threat to ecosystem health and human well-being. This study aims to explorethe effects of phytoremediation and amelioration on the rehabilitation of post-mining soils to enhancesoil health. The article employs a systematic literature review approach using PRISMA guidelines andbibliometric use VOSviewer 1.6.19 version analysis through Scopus search engine. A systematic reviewwas conducted on studies published between 2016 and 2026, and out of 1,942 identified articles, 15were deemed eligible for inclusion. The findings indicate that the synergy between phytoremediationand amelioration has significant potential in the recovery of post-mining soils contaminated withheavy metals. Phytoremediation plants such as Rumex nepalensis, which can accumulate heavy metalsup to 100%, have proven to be effective in reducing soil contamination. Moreover, ameliorants suchas biochar and compost can reduce the bioavailability of heavy metals by up to 75%, while improvingsoil quality by enhancing soil structure, raising pH, and supporting plant growth. The combination ofthese approaches creates more favorable conditions for plant growth, thereby accelerating therehabilitation of soils and ecosystem recovery. The appropriate selection of plant species andameliorants can significantly improve the efficiency and sustainability of post-mining soil restoration,offering a long-term solution to environmental degradation caused by mining activities.
Co-Authors Azizah Azizah Melati Ambarita, Debora Dellaocto