Distribution of soil phosphorus fractions in phosphorus-fertilized hydric dystrandept and typic palendult

• Published in: Philippine Journal of Crop Science (Philippines) Vol. 13
• Main Author: Evangelio, F.A. (Visayas State Coll. of Agriculture, Baybay, Leyte (Philippines). Philippine Root Crop Research and Training Center)
• Format: Journal Article
• Language: English
• Published: 01.05.1988
• Subjects: ENGRAIS PHOSPHATE; FERTILIZANTES FOSFATADOS; FOSFORO; PHOSPHORE; SOL; SUELO

Isarog has distinctly high total P. Total P of this soil is largely made up of organic P particularly in the surface layer wherein total P exceeds 2000 mg/kg and organic P is more than 1300 mg/kg. Total P and inorganic P generally increased while inorganic P decreased as the level of applied P varie...