Effect of green manure on sugarcane yield and quality;

Effects of green manure on soil nutrients and bio-properties of Castanea mollissima Blume plantations;

Fertilization response to N,P,K and green manure for maize in yellow soil upland;

Interplanting green manures with the orchard of the eroded inferior lands could decrease the temperature of earth s surface remarkably and retard the acute change of ground temperature,and has some effects in decreasing air temperature and increasing air humidity.

Interplanting green manures with the orchard of the eroded inferior lands could increase the contents of organic matter, total nitrogen, total phosphorus and effective nutrients in the soil.

K 326)was selected to study effects of planting different winter green manures on physical and chemical properties of growing—tobacco soil and yield and qulity of flue—cured tobacco by orientation way under a field experiment.

Recent application progress of membrane technology of oxygen enriched air,nitrogen enriched air,hydrogen recovery and related integration of process in the petrochemical industry are introduced.

The border effect and utilization rate of N fertilizer as base under wheat intercropped with spinach;

Four treatments were designed as the control (without urea incorporation); low N fertilizer level(0.

In this paper,the concept related to ~(15)N application were introduced and interpreted,and the studies on N fertilizer research,N cycling and agricultural environment protection since 1980 were reviewed in detail.

Global scope assessment of China's nitrogenous fertilizer industry;

Interactive effects of super absorbent polymer and nitrogenous fertilizer;

Competitive Strategic Analysis on China Nitrogenous Fertilizer Industry;