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Kembali| NIM (Student Number) | A1D016220 |
|---|---|
| Nama Mahasiswa | DINI HANIFAH |
| Judul Artikel | PENGARUH KOMPOSISI DAN COATING PUPUK NZEO-SR PLUS TERHADAP KARAKTERISTIK KIMIA TANAH DAN SERAPAN-N PADA TANAMAN PADI GOGO PADA TANAH ULTISOL |
| Abstrak | Pupuk NZEO-SRPlus merupakan pupuk N yang berbasis zeolit yang diperkaya dengan Si dan coating nano zeolite dan bahan humat. Pelapisan atau coating untuk memperlambat pelepasan unsur N dari pupuk sehingga dapat meningkatkan efisiensi dan efektifitas pupuk. Tujuan penelitian ini adalah untuk mengetahui 1) pengaruh komposisi dan coating pupuk NZEO-SR plus terhadap beberapa sifat kimia tanah ultisol, N-Total, N- Tersedia, Si-Tersedia, C-Organik, KTK, pH H2O, dan DHL, 2) pengaruh komposisi dan coating pupuk NZEO-SR plus tehadap serapan N tanaman padi gogo, 3) pengaruh komposisi dan coating pupuk NZEO-SR plus terhadap pertumbuhan tanaman padi gogo. Penelitian dilakukan di Labratorium Ilmu Tanah Fakultas Pertanian, dan screen house Fakultas Pertanian Universitas Jenderal Soedirman. Penelitian dilaksanakan selama 5 bulan, pada bulan September 2020 sampai dengan Februari 2021. Rancangan Percobaan penelitian yang digunakan adalah Rancangan Acak Kelompok Lengkap dengan 2 faktor perlakuan dan 3 kali ulangan. Faktor pertama adalah perlakuan macam pupuk NZEO- SRPlus dan faktor kedua yaitu coating nano zeolite dan asam humat. Variabel yang diamati meliputi : 1). karakteristik kimia tanah : N-Total, N-Tersedia, Si-Tersedia, C-Organik, DHL, pH H2O dan KTK, 2). pertumbuhan dan hasil tanaman : tinggi tanaman dan jumlah anakan, 3) Serapan hara N dan Si. Hasil penelitian menunjukkan bahwa perlakuan coating pupuk NZEO-SRPlus meningkatkan N-Total, N-Tersedia, Si-Tersedia, KTK, C-Organik, Serapan N dan serapan Si tanaman. Sedangkan perlakuan komposisi pupuk NZEO-SRPlus meningkatkan N-Total, N-Tersedia, Si-Tersedia, KTK, DHL, jumlah anakan, Serapan N dan serapan Si tanaman. |
| Abstrak (Inggris) | NZEO-SRPlus fertilizer is a zeolite-based N fertilizer enriched with Si and nano zeolite coating and humic materials. Coatings or coatings to slow down the release of N elements from fertilizers so as to increase fertilizer efficiency and effectiveness. The purposes of this study were to determine 1) the effect of the composition and coating of NZEO-SR plus fertilizers to some of the chemical properties of ultisols, N-Total, N- Available, Si-Available, C-Organic, CEC, pH H2O, and DHL, 2) the effect of composition and coating of NZEO-SR plus fertilizer to upland rice plant N uptake, 3) the effect of composition and coating of NZEO-SR plus fertilizer to the growth of upland rice plants. The research was carried out in the Laboratory of Soil Science, Faculty of Agriculture, and screen house of the Faculty of Agriculture, Jenderal Soedirman University. The research was conducted for 5 months, from September 2020 to February 2021. The experimental design used was a completely randomized block design with 2 treatment factors and 3 replications. The first factor is the treatment of NZEO-SRPlus fertilizers and the second factor is the nano zeolite coatings. The variables observed included 1) soil chemical characteristics: N-Total, N-Available, Si-Available, C-Organic, DHL, pH H2O and CEC, 2) plant growth and yield: plant height and number of tillers, 3) nutrient uptake N and Si. The results showed that the NZEO-SRPlus coating treatment increased N-Total, N-Available, Si-Available, CEC, C-Organic, N uptake and Si uptake of plants. While the treatment of NZEO-SRPlus fertilizer composition increased N-Total, N-Available, Si- Available, CEC, DHL, number of tillers, N uptake and Si uptake of plants. |
| Kata Kunci | Pupuk NZEO-SRPlus, Tanah ultisol, Padi gogo, Serapan-N tanaman |
| Nama Pembimbing 1 | Ir. Kharisun, Ph.D |
| Nama Pembimbing 2 | Ir. Wiyantono, M.Si |
| Tahun | 2021 |
| Jumlah Halaman | 23 |
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