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The Characteristics of Iron Concentration in Tropical Paddy Soils with Different Organic Matter Content
(Jurnal Tanah Tropika, 2003)
To characterize iron (Fe) concentration in tropical paddy soils with different organic mater content...
phosphorus Sorption Kinetic on Acid Upland Smeetitic Soil Amended With Calcium carbonate and calcium Silicate
(Jurnal Tanah dan Lingkungan, Departemen Ilmu tanah dan Sumberdaya Lahan IPB, 2009)
Acid upland smectitic soil is identified by high amount of exchangeable Al due to the weathering of aluminium (Al) octahedral layer by H+ saturation and by very low phosphorus (P) status...
Releasing Pattern Of Applied Phosphorus And Distribution Change Of Phosphorus Fraction In The Acid Upland Soils With Successive Resin Extraction
(IPB (Bogor Agricultural University), 2007)
Releasing Pattern of Applied Phosphorus and Distribution Change of Phosphorus Fractions in the Acid Upland Soils with Successive Resin Extraction (A. Hartono): The releasing pattern of applied P in the acid upland soils ...
PENGARUH BAHAN ORGANIK (Pueraria javanica) DAN FOSFAT ALAM TERHADAP PERTUMBUHAN DAN SERAPAN P TANAMAN JAGUNG (Zea mays) PADA ANDISOL PASIR SARONGGE
(Departemen Ilmu Tanah dan Sumberdaya Lahan IPB, 2003)
Phosphor (P) is the second esensial element after nitrogen which is needed by plants, however, its avalilability is a problem in vulcanic ash soils such as Andisol...
STUDI ERAPAN DAN DESORPSI P TANAH ANDISOL PASIR SARONGGE YANG DIBERI PERLAKUAN BAHAN ORGANIK (BIOMASSA TANAMAN)
(Persada Cabang Bogor dan Fakultas Kedokteran Hewan IPB, 2007)
Andisol is a soil characterized by black color soil, porous, high containing organic matter and amorphous compounds such as allophane but a little contain of aluminosilicate clay...