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 Wysłany: Pon 6:55, 24 Sty 2011 Temat postu: timberland boots Adsorption properties of soil sul |
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Adsorption properties of soil sulfur and sulfur recommended field
The z, Y values are measured values fall within the assay, do not need extrapolation, so the regression equation is correct, calculate the value is reliable. Alluvial soil of different texture sulfur adsorption capacity of alluvial soil is clay> loamy alluvial soil> sandy soil. The remaining soil on the sulfur adsorption capacity of rice soil Shajiang black soil Clayey soil, soil, paddy soil the lower the recommended dose of sulfur fertilizer,[link widoczny dla zalogowanych], La loamy soil,[link widoczny dla zalogowanych], yellow brown second. On sandy soil, lime concretion black soil of the recommended maximum dose of sulfur fertilizer. This is the end of the sulfur content of the soil and soil strength on the adsorption of sulfur co-decision. 7 kinds of soil, wheat, corn, peanut,[link widoczny dla zalogowanych], soybean,[link widoczny dla zalogowanych], rice field trials, sulfur could significantly increase production,[link widoczny dla zalogowanych], and the availability of significant economic benefits, can be seen by the field adsorption curve method to determine sulfur content has practical applications, the available sulfur for the field guide.
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