Gray relation grades analyses of soil fertility of eucalyptus plantation
Hai Ren
Abstract
Hai Ren
Abstract
By gray relation analysis, soil fertility was evaluated according to the nutrient contents and the enzyme activities of Eucalyptus plantation soils. The applicable range must be further investigated before soil enzyme activities are used as appraisal indictors for soil fertility in Eucalyptus plantation.
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By gray relation analysis, soil fertility was evaluated according to the nutrient contents and the enzyme activities of Eucalyptus plantation soils. The applicable range must be further investigated before soil enzyme activities are used as appraisal indictors for soil fertility in Eucalyptus plantation.
Key concepts: Eucalyptus, Soil fertility, Fertility, Soil water, Nutrient, Gray (unit), Environmental science, Agroforestry