. The nature and properties of soils; a college text of edaphology. Soils. REDUCTION FREE M , NITRIFICATION. HlTRATE5-#-N\TRlTES o^"^ ' -^. Fig. 59.—^Diugram representing the movements of nitrogen between soil, plants, animals and the atmosphere. These transformations are termed the **nitrogen ; plant to soil, and from soil to plant again, the nitrification re- action is the weakest point, since the other biological changes proceed to a certain extent in spite of unfavorable soil con- ditions. Nitrification is easily retarded and may even be brought to a standstill. As a conseq
. The nature and properties of soils; a college text of edaphology. Soils. REDUCTION FREE M , NITRIFICATION. HlTRATE5-#-N\TRlTES o^"^ ' -^. Fig. 59.—^Diugram representing the movements of nitrogen between soil, plants, animals and the atmosphere. These transformations are termed the **nitrogen ; plant to soil, and from soil to plant again, the nitrification re- action is the weakest point, since the other biological changes proceed to a certain extent in spite of unfavorable soil con- ditions. Nitrification is easily retarded and may even be brought to a standstill. As a consequence, the factors affect- ing this particular portion of the nitrogen cycle are of special interest. A soil favorable to nitrification is generally wholly favorable to the other desirable processes involving nitrogen xransxormaxions*. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Lyon, T. L. (Thomas Lyttleton), 1869-1938; Buckman, Harry Oliver, 1883-. New York, Macmillan
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Keywords: ., bookauthorlyontlth, bookcentury1900, bookdecade1920, bookyear1922
