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HASIL ANALISIS LUMPUR

1. HASIL ANALISIS LUMPUR. SYEKHFANI LAB KIMIA TANAH FAK PERTANIAN UNIBRAW. 2. RESUME HASIL ANALISIS POSITIF: SULFUR (S) > 50 PPM KALIUM (Kdd) > 1 m.e./100 g KALSIUM (Cadd) > 10 m.e./100 g MAGNESIUM (Mgdd) > 2

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HASIL ANALISIS LUMPUR

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  1. 1 HASIL ANALISIS LUMPUR SYEKHFANI LAB KIMIA TANAH FAK PERTANIAN UNIBRAW

  2. 2 RESUME HASIL ANALISIS POSITIF: SULFUR (S) > 50 PPM KALIUM (Kdd) > 1 m.e./100 g KALSIUM (Cadd) > 10 m.e./100 g MAGNESIUM (Mgdd) > 2 m.e./100 g Kapasitas Tukar Kation > 40 m.e./100 g (KTK)

  3. 3 RESUME HASIL ANALISIS NEGATIF: NATRIUM (Na) > 1 m.e./100 g ALUMINIUM (Aldd) > 0.2 m.e./100 g BESI (Fe-tersedia) > 700 ppm KHLOR (Cl-tersedia) > 1 % Elektrical Conductivity > 14 mS/cm (EC)

  4. 4 SUMBER DAMPAK POSITIF: SUMBER UNSUR HARA S, K, Ca, Mg PENINGKATAN DAYA PEGANG HARA (KTK) DAN AIR (KTA) NEGATIF: NATRIUM (Na) > penghancur agregat tanah ALUMINIUM (Aldd) > sumber kemasaman tanah/ meracun BESI (Fe-tersedia) > meracun MANGAN (Mn-tersedia) > meracun KHLOR (Cl-tersedia) > meracun Elektrical Conductivity > plasmolisis (EC)

  5. 5 UPAYA PENGELOLAAN AMELIORASI KESUBURAN TANAH: LUMPUR SEBAGAI SUMBER UNSUR HARA S, K, Ca, Mg DICAMPUR-RATA DG LAPIS OLAH TANAH DIIKUTI PENGGUNAAN BAHAN ORGANIK DIIKUTI SISTIM IRIGASI DAN DRAINASE CATATAN: LEBIH DITUJUKAN PADA LAHAN TEGALAN (BUKAN SAWAH)

  6. 6 UPAYA PENGELOLAAN REKLAMASI LAHAN: MANAJEMEN IRIGASI-DRAINASE UTK MENGATASI KADAR Na DAN Cl TINGGI PENGAPURAN LAHAN UTK MENGURANGI Al PENGGUNAAN BHN ORGANIK MENGKHELAT Fe DAN Mn SUMBER IRIGASI AIR TAWAR UTK MENURUNKAN EC TINGGI

  7. 7 Sekian Terima Kasih

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