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Peningkatan Ikatan P dalam Kolom Tanah Gambut yang Diberi Bahan Amelioran Tanah Mineral dan Beberapa Jenis Fosfat Alam
(IPB (Bogor Agricultural University), 2004)
Peat soils have a very low capacity in retaining P. Mineral soils rich in Fe could be used as ameliorant in increasing this capacity. The aim of this experiment was to study the use of three rock phosphates and SP-36 on ...
PENINGKATAN IKATAN P DALAM KOLOM TANAH GAMBUT YANG DIBERI BAHAN AMELIORAN TANAH MINERAL DAN BEBERAPA JENISFOSFAT ALAM
(Departemen Ilmu Tanah dan Sumberdaya Lahan IPB, 2004)
Peat soils have a very low capacity in retaining P. Mineral soils rich in Fe could be used as ameliorant in increasing this capacity...
Hubungan Nisbah K/Ca dalam Larutan Tanah dengan Dinamika Hara K pada Ultisol dan Vertisol Lahan Kering
(IPB (Bogor Agricultural University), 2004)
The objectives of this experiment were: (I) to study the effect of K and Ca fertilization on the dynamic of K, (2) to study the relationship between the dynamic of K in the soils with corn growth, and (3) to determine the ...