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All Journal Jurnal Teknologi Pertambangan Techno LPPM Jurnal Teknologi Mineral dan Batubara Jurnal Mineral, Energi dan Lingkungan Media Ilmiah Teknik Lingkungan Jurnal Mineral, Energi dan Lingkungan Prosiding Seminar Teknologi Kebumian dan Kelautan (SEMITAN Journal of Earth and Marine Technology (JEMT) International Journal of Regional Innovation Jurnal Teknologi Mineral dan Batubara
Eddy Winarno, Eddy
Program Studi Teknik Pertambangan, Fakultas Teknologi Mineral Universitas Pembangunan Nasional “Veteran” Yogyakarta Jl. SWK 104 (Lingkar Utara), Yogyakarta 55283 Indonesia
Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences Transportation

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Journal : Jurnal Teknologi Mineral dan Batubara

 1 
PENGGUNAAN FINE COAL SEBAGAI CAMPURAN PUPUK UREA DAN PENGARUHNYA TERHADAP PERTUMBUHAN TANAMAN KANGKUNG DARAT (Ipomoea reptans) Suryaputra, August; Nursanto, Edy; Winarno, Eddy
Jurnal Teknologi Mineral dan Batubara Vol 20 No 2 (2024): Jurnal Teknologi Mineral dan Batubara Edisi Mei 2024
Publisher : Balai Besar Pengujian Mineral dan Batubara tekMIRA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30556/jtmb.Vol20.No2.2024.1549

Abstract

Fine coal is coal with a size of less than 0.5 mm which comes from processing waste or from avalanches during transportation using a conveyor belt. The aim of this research is to utilize fine coal as a mixture of plant fertilizer based on plant growth. There are four fertilizer treatments, namely 100% urea (UTB); 25% urea : 75% fine coal (UB13); 50% urea : 50% fine coal (UB11); and 75% urea: 25% fine coal (UB31) with nitrogen values ​​of 46%, 19.86%, 32.51% and 20% respectively. The average growth results in the form of number of leaves for each treatment were 10.6 strands, 10.9 strands, 9.8 strands and 8.5 strands, respectively. The average plant height in each treatment was 16.2 cm, 16.8 cm, 13.5 cm and 13.8 cm, respectively. The average nitrogen use efficiency (NUE) values ​​for each treatment were 27%, 19.6%, 25.9% and 10.5%, respectively. Plant growth experiments using a mixture of urea and fine coal fertilizer for number of leaves and plant height showed good results in the UB13 treatment, while NUE showed the best results in the UTB treatment.
Co-Authors Abdul jalil Adrian, ⁠Aldin Aji, Dwi Poetranto Waloejo aldin ardian, aldin Anggara, Adi Surya Tirta Barlian Dwinagara Cahyadi, Tedy Agung Edy Nursanto Fitriawan, Erwin Rangga Gunawan Nusanto, Gunawan Herniti, Dwi Irfan, Novandi Leka, Emil Salim Kahmi Lesmana, Dwi Mayanti Mega Malinda, Eka Mohammad Nurcholis, Mohammad Nur Ali Amri, Nur Ali Nurkhamim, Nurkhamim Pambayu, Aldio Kresna Rika Ernawati Saputro, Kristanto Jiwo Sembiring, Rinawati Simamora, Eprilia Sofiannur, Sofiannur Suryaputra, August Thoat, Yusuf Abyan Satria Wahid, Muhammad Abdul Waluyo Adjie, Dwi Poetranto Waterman Sulistyana Bargawa, Waterman Sulistyana Wikranta Setiawan, Ketut Arya Winda Winda Zulkarnain Ladianto, Hadi