Leaching of Dichromate, Phosphate, Phosphate Esters, and Nitrobenzenes in Soil
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چکیده
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Tillage, mineralization and leaching: phosphate
Phosphate is usually the limiting nutrient for the formation of algal blooms in freshwater bodies, so tillage practices must minimize phosphate losses by leaching and surface run-off from cultivated land. Mineral soils usually contain 30±70% of their phosphate in organic forms, and both organic and inorganic phosphate are found in the soil solution. Some organic phosphates, notably the inositol...
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Shortly after the discovery of insulin, it was shown by a number of investigators (Wigglesworth, Woodrow, Smith & Winter, 1923; Harrop & Benedict, 1924; Bollinger & Hartman, 1925) that there was a decrease in the inorganic phosphorus content of the blood in normal and diabetic animals following the injection ofinsulin. These observations first led to the hypothesis that insulin was concerned wi...
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ژورنال
عنوان ژورنال: Journal of Pesticide Science
سال: 1980
ISSN: 1348-589X,1349-0923
DOI: 10.1584/jpestics.5.207