| NIM | A1L013017 |
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| Namamhs | MUHAMAD FIKRI BARIKLANA |
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| Judul Artikel | KAJIAN ZEOLIT ALAM PADA BERBAGAI KADAR NITROGEN DAN TINGGI GENANGAN AIR TERHADAP DINAMIKA PENGUAPAN GAS DAN PERTUMBUHAN PADI SAWAH |
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| Abstrak (Bhs. Indonesia) | Penelitian ini bertujuan untuk mengetahui: (1) pengaruh tinggi genangan air, zeolit dan komposisi N-zeolit terhadap dinamika penguapan gas NH3 dan pertumbuhan tanaman padi sawah; (2) interaksi tinggi genangan air, jenis zeolit dan komposisi N-zeolit terhadap dinamika penguapan gas NH3 dan pertumbuhan tanaman padi sawah. Penelitian ini dilaksanakan di Laboratorium Tanah dan di Screen House Fakultas Pertanian Universitas Jenderal Soedirman pada Bulan Juni 2017 – Januari 2018. Penelitian menggunakan Rancangan Acak Kelompok Lengkap (RAKL) dengan tiga ulangan. Faktor yang dicoba meliputi tinggi genangan air terdiri atas 2 aras : G0 (genagan macak-macak) dan G1 (tergenang 3 cm), jenis zeolit terdiri atas 2 aras : Z (Zeolit tanpa modifikasi) dan Zm (Zeolit termodifikasi), dan komposisi N-zeolit terdiri atas 5 aras : K1 (10:1), K2 (20:1), K3 (30:1), K4 (40:1) dan K5 (50:1). Variabel yang diamati adalah tinggi tanaman, jumlah daun, jumlah anakan, dan Volatilisasi NH3. Hasil penelitian menunjukkan bahwa pemberian tingkat genangan air, jenis zeolit dan komposisi N-zeolit mampu menurunkan tingkat volatilisasi NH3. Komposisi N-zeolit yang mampu meningkatkan tinggi tanaman, jumlah daun dan jumlah anakan tanaman. |
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| Abtrak (Bhs. Inggris) | The purpose of this research is to know: (1) the effect of high water puddle, zeolite, and N-zeolite composition on the evaporation dynamics of NH3 gas and the growth of paddy rice crops; (2) Interaction high water puddle, zeolite, and N-zeolite composition to the evaporation dynamics of NH3 gas and the growth of wetland rice crops. This research was conducted at Soil Laboratory and at Screenhouse of Agriculture Faculty of Jendral Soedirman University on June 2017 - January 2018. The design used was Randomized Complete Block Design (RCBD) with three replications. The experimental factors include high water logging consist of 2 levels: G0 (trace-pool puddle), and G1 (flooded 3 cm), zeolite type consist of 2 levels: Z (Zeolite without modification), and Zm (modified Zeolite), and N-zeolite composition consist of 5 levels: K1 (10: 1), K2 (20: 1), K3 (30: 1), K4 (40: 1), and K5 (50: 1). The variables observed were: plant height, number of leaves, number of tillers, and volatilization of NH3. The result of this research showed that the level of water logging, zeolite and N-zeolite composition were able to reduce the volatilization of NH3 rate. The N-zeolite composition can increase the height of the plants, the number of leaves and the number of tiller plants. |
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| Kata kunci | zeolit, nitrogen, genangan air, volatilisasi gas, padi sawah |
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| Pembimbing 1 | Dr. Ir. Muhammad Rif'an, M.P. |
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| Pembimbing 2 | Sapto Nugroho Hadi, S.Si., M.Biotech. |
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| Pembimbing 3 | |
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| Tahun | 2018 |
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| Jumlah Halaman | 10 |
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| Tgl. Entri | 2018-04-19 20:44:30.602231 |
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