Browsing by Subject "Phosphorus content"
Now showing items 1-3 of 3
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(Texas A&M University. Libraries, 1991)Decreasing yield of crops grown in soils of the Mbo Plain has been attributed to deficiencies of soil P. The objectives of this study were to classify these soils using the United States Soil Taxonomy System and to determine ...
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(Texas A&M University. Libraries, 1985)A series of experiments were conducted in solution culture in the greenhouse, growth chamber, controlled environment room, and in the field on P-deficient rice soil at the Texas A&M University Agricultural Research and ...
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(Texas A&M University. Libraries, 1990)Relationship between landscape position and soil characteristics such as moisture regime, phosphorus fixing capacity, and acidity were investigated on two toposequences of western Niger (West Africa). The toposequences ...