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Selenium
Cultivating method for high content of calcium dropwort containing selenium (2005-10-20).
Biological nutrition liquid containing selenium and its preparing method (2005-08-03).
Health protection tea with functions of enhancing immunity and preventing coronary heart disease and production technology thereof (2005-06-22).
Selenium enriched ginger and its cultivation method (2005-03-09).
Titanium
Method of growing plant, water freshness preserver, root rot inhibitor, plant medium, water holder, bactericide, herbicide, heat insulator, improver, deodorizer and water-freshness preservation (2005-07-21).
Rare earth elements
Rare earth biological multielement composite mixed fertilizer (2005-08-24).
Use of rare-earth additive as cultivating water nutrient material, aquatic product water nutrient material and its producing method (2005-08-03).
Cured tobacco type tobacco micro fertilizer (2005-03-23).
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