A probe into the development of environmental protection industry in Longyan;

The Amelioration Effect of Ferro-Silico-Barium and Its Complex Inoculant on the Usability of Longyan Pig Iron;

Sampling Survey of Visual Disability in Longyan of Fujian;

Cultivation of contemporary individuality by inheriting traditional features:Taking Longyan city layout of newly developed area as an example;

On protection of the forest resources in Longyan city and their resonable wtilization;

Present Situation,Cause and Control Countermeasure of Forest Disease and Insect Pest Occurrence in Longyan City;

Experimental research on the particle & combustion characteristics of Longyan anthracite with different lithotypes;

Thermal fragmentation of Longyan anthracite with different lithotypes;

Since applied, Longyan 7-3 are still large areas promotion applications throughout China,which is selected with high and steady yield, a good adaptation and commodity characteristics.