The Effect of Bio-fertilizer on Soil and Absorption to
Cadmium & Copper of FuJi Apple Root
Bio-fertilizer is a new organic fertilizer, which consists of varieties of nutrient, and it is abundant in organic matter with a long effect. The effect of bio-fertilizer to the soil in apple orchard was researched, and the chemical action of absorption and distribution of Cadmium and Copper in soil and apple plant was studied.
The experiment was divided into two parts: th...