Effect of Applying Biology Silicon Fertilizer on Soil of Coldly White Serosity Rice

The fertilizer effectiveness experiment of biological silicon fertilizer and the silicon calcium magnesium fertilizer was carried out.The effect of silicon fertilizer on the rice growth and yield were discussed.The results indicated that:After applying biological silicon fertilizer,the rice growth was promoted,the resistance was enhanced,the average yield was increased by 5.2%.Moreover,the best yield increasing treatments were applying 40 kg and 50 kg biological silicon fertilizer's production per 667m~2,the yield increase rate were 8.4% and 7.5%,respectively.