| NIM | A1L013116 |
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| Namamhs | MUHAMMAD FARIZ ALTRUIS |
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| Judul Artikel | PENGUJIAN LURUH LIMA FORMULA PUPUK NITROGEN YANG DIALPISI BAHAN LOKAL DAN UJI AGRONOMIS UNTUK TANAMAN PAKCOY
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| Abstrak (Bhs. Indonesia) | Penelitian ini untuk mengetahui : 1) sifat peluruhan pupuk dalam air yang dilapisi pada temperatur 28 dan 40 oC, 2) pengaruh pemberian lima formula pupuk nitrogen yang telah dilapisi bahan lokal terhadap pertumbuhan tanaman pakcoy, dan 3) formula pupuk terbaik setelah dilakukan pengujian dengan metode peluruhan penangas air. Pengujian peluruhan menggunakan lima formula pupuk nitrogen yang dilapisi bahan lokal : F1 (60% Urea, 10% Azolla microphylla, 10% Montmorillonite, 10% Gondorukem, 10% Asam humat), F2 (70% Urea, 10% Azolla micophylla, 10% Montmorillonite, 10% Gondorukem) , F3 (70% Urea, 10% Azolla microphylla, 10% Montmorillonite, 10% Asam humat), F4 (70% Urea, 10% Azolla microphylla, 10% Gondorukem, 10% Asam humat), F5 (70% Urea, 20% Azolla microphylla, 10% Montmorillonite). Uji agronomis tanaman pakcoy menggunakan tanah inceptisol. Faktor uji agronomis yaitu lima formula pupuk ditambah perlakuan F0 (pupuk N,P,K) sebagai kontrol. Penelitian uji agronomis tanaman pakcoy menggunakan Rancangan Acak Lengkap (RAL), dengan satu faktor berupa formula pupuk dan empat kali ulangan. Variabel yang diamati adalah pertumbuhan dan hasil tanaman pakcoy. Hasil penelitian menunjukkan bahwa formula pupuk nitrogen F4 yang lepas-lambatnya paling stabil dan secara bertahap. Formula pupuk nitrogen berpengaruh terhadap tinggi tanaman, bobot segar tanaman, bobot segar akar, bobot kering tanaman, jumlah daun, dan luas daun. |
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| Abtrak (Bhs. Inggris) | This research was aim to: 1) know disintegration properties of fertilizers in water chilled at temperatures of 28 and 40 oC, 2) know the effect of giving five nitrogen fertilizer formulas which had local ingredients mixed to the growth of pakcoy plants, and 3) know the best fertilizer formula after it was done testing with the method of water bath decay. The decay test uses five nitrogen fertilizer formulas which are chelated with local ingredients: F1 (60% Urea, 10% Azolla microphylla, 10% Montmorillonite, 10% Gondorukem, 10% humic acid), F2 (70% Urea, 10% Azolla micophylla, 10% Montmorillonite, 10% Gondorukem), F3 (70% Urea, 10% Azolla microphylla, 10% Montmorillonite, 10% humic acid), F4 (70% Urea, 10% Azolla microphylla, 10% Gondorukem, 10% humic acid), F5 (70% Urea, 20% Azolla microphylla, 10% Montmorillonite). The agronomic test of the pakcoy plant uses inceptisol soil. The agronomic test factor is five fertilizer formulas plus F0 treatment (fertilizer N, P, K) as a control. The agronomic analysis of the Pakcoy plant used a completely randomized design (CRD), with one factor in the form of a fertilizer formula and four replications. The variables observed were the growth and yield of pakcoy plants. The results showed that the F4 nitrogen fertilizer formula was the most stable and gradually released. Nitrogen fertilizer formula affects plant height, plant fresh weight, root fresh weight, plant dry weight, leaf number, and leaf area.
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| Kata kunci | Formula pupuk nitrogen, Peluruhan, Tanaman Pakcoy |
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| Pembimbing 1 | Ir. Purwandaru Widyasunu, MSc. Agr. |
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| Pembimbing 2 | Ir. Supartoto, M.Agr.Sc. |
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| Pembimbing 3 | |
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| Tahun | 2019 |
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| Jumlah Halaman | 12 |
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| Tgl. Entri | 2019-02-10 22:04:40.950494 |
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