Characteristics of phosphate rock powder and its fertilizer efficiency;

Simulated experiment on fertilizer efficiency of FCMP coarse particles;

Experimenting on fertilizer efficiency of applying ZnSO4 to rice;

The pot experiment was carried out to study fertilizer effects of two kinds of compound fertilizers that were made of Ni-removal concentrated liquor from spent electroless nickel solution, which the concentrations of phosphorus and nitrogen were high, on the mustard and changes of the nutrients in the soil.

Pot experiment of fertilizer effect was conducted by using winter wheat as test crop and red oil soil as test soil.

Fertilizer effect of ammonium phosphate were analyzed and comparatived test between China made and America made.

Study on Fertilizing Techniques and Their Effects on Special Foliage Fertilizer for Chinese Date;

Effect of Applying Magnetized Fly-ash Compound Fertilizer on Hybrid Rice;

Study on mathematical modeling and effect of supply of magnetized fly-ash compound fertilizer on cotton;

Experimental study over the fertility of the biomass ash by gasification;

A research was carried out for special slow/controlled release compound fertilizer on Liangyoupeijiu and Zhunliangyou 527 in three different ecotone sections to compare its fertility,using imported compound fertilizer, domestic compound fertilizer and monomial fertilizer.

This study was undertaken of elicit the mineral nitrogen release regularity and fertility of chicken feather in different degrees of fineness and amount by aerobic incubation and soil culture under green house condition.

Studies on the contents of Mg in paddy soils and application effect of Mg fertilizer in Long Yan city;