Ik. Khabirov et al., COMPARISON OF 3 METHODS FOR DETERMINING MINERALIZABLE NITROGEN IN SOILS OF THE URAL REGION, Eurasian soil science, 26(3), 1994, pp. 61-72
Three methods of determining the content of mineralizable nitrogen com
pounds are evaluated for the soils of the Ural region. The methods stu
died basically indicate the rate of transformation of nitrogen in the
soil and they complement one another. It is suggested that the content
of mineralizable nitrogen be used in determining plant nutrition and
evaluating soil fertility.