Journal ArticleDOI
Sources of Phosphorus for Plants Grown in Soils with Differing Phosphorus Fixation Tendencies
E. O. McLean,T. J. Logan +1 more
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This article is published in Soil Science Society of America Journal.The article was published on 1970-11-01. It has received 49 citations till now. The article focuses on the topics: Phosphorus.read more
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BookDOI
Handbook of plant nutrition
Allen V. Barker,David Pilbeam +1 more
TL;DR: Introduction, Allen V. Barker and David J. Pilbeam Essential Elements-Macronutrients Nitrogen, and K Drihem Conclusion.
Book ChapterDOI
The Use of Phosphate Rock for Direct Application to Soils
F.E. Khasawneh,E.C. Doll +1 more
TL;DR: In this article, various factors related to the utilization of phosphate rock (PR) as a source of P for plants are evaluated systematically, and the relative amounts and costs of PR and soluble P fertilizers required to obtain the desired yield need to be compared.
Book ChapterDOI
Agronomic Value of Unacidulated and Partially Acidulated Phosphate Rocks Indigenous to the Tropics
TL;DR: In this paper, the degree to which phosphate rocks and partially acidulated phosphate rocks (PAPR) are suitable for use in tropical agriculture is evaluated, and it is shown that the response curves for products with only 40-50% of the phosphorus applied in a water-soluble form are similar to those of highly soluble phosphorus fertilizers.
Book ChapterDOI
Management Considerations for Acid Soils with High Phosphorus Fixation Capacity
Pedro A. Sanchez,Goro Uehara +1 more
TL;DR: In this article, the authors examine the occurrence and magnitude of high P fixation and the management practices designed to cope with this situation, and illustrate management concepts with specific examples, but their discussion is confined to acid soils where the problem is most severe.
Related Papers (5)
Partially Acidulated Rock Phosphate as a Source of Phosphorus to Plants: I. Growth Chamber Studies1
E. O. McLean,R. W. Wheeler +1 more
Partially Acidulated Rock Phosphate as a Source of Phosphorus to Plants: II. Growth Chamber and Field Corn Studies1
Partially Acidulated Rock Phosphate as a Source of Phosphorus to Plants: III. Uptake by Corn from Soils of Different Calcium Status1
E. O. McLean,B. S. Balam +1 more