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All Journal Plumula : Berkala Ilmiah Agroteknologi JURNAL HAMA DAN PENYAKIT TUMBUHAN TROPIKA Soil REns Journal of Innovation Research and Knowledge Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Maulinda, Restiana
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Energy Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Social Sciences Other

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Journal : Soil REns

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Pengaruh Pupuk Kombinasi Urea – Zeolit - Arang Aktif (UZAA) terhadap pH, Eh, Amonium dan Nitrat pada Tanah Sawah Rancaekek, Kabupaten Bandung Restiana Maulinda; Maya Damayani; Benny Joy
Soilrens Vol 15, No 2 (2017)
Publisher : Fakultas Pertanian Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (510.032 KB) | DOI: 10.24198/soilrens.v15i2.21459

Abstract

Urea is N fertilizer that often used by Indonesian’s famers. Zeolite and activated charcoal is known to be able to increase efficiency Nitrogen from urea fertilizer on paddy soils. This research was conducted to study the urea-zeolite-activated charcoal fertilizer combination for acidity (pH), Redox Potential (Eh) level, slow release NH4+ (ammonium) and NO3-(nitrate) on paddy soils. Experiment was carried out at greenhouse and experimental field, Departement of Soil Science and Land Resources Management, Faculty of Agriculture, Universitas Padjadjaran, Jatinangor. The experimental design was Randomized Block Design consisted of five treatments and five replications. The treatments consisted of A (control), B (50% Urea + 25% Zeolite + 25% Activated charcoal), C (50% Urea + 45% Zeolite + 5% Activated charcoal), D (60% Urea + 40% Zeolite) and E (95% Urea + 5% Zeolite). Experimental result showed that the application zeolite and activated charcoal increased the pH and decreasead Eh level. Application of urea-zeolite-activated charcoal fertilizer (50%:45%:5%) is the best for slow release ammonium. This experiment showed that application of Urea-Zeolite-Activated Charcoal (UZAA) fertilizer could reduce the usage of urea fertilizer.Keyword: urea, zeolite, activated charcoal
Co-Authors Aisyah, Mahindra Dewi Nur Alif, Trisnani Ania Citraresmini Benny Joy DWI RAHMAWATI Dwi Rahmawati, SP, MP Ester Raisa K. Lase Gusti Ngurah Alit Susanta Wirya Hanifah, Wafa’ Nur Hari Prasetyo I G. R. M. TEMAJA I Putu Sudiarta Iswandi Anas Listihani, Listihani Maya Damayani Moch Rosyadi Adnan RAHAYU WIDYASTUTI Selangga, Dewa Gede Wiryangga Wafa’ Nur Hanifah Wilujeng, Elly Daru Ika