Effects of Rare Earth and Multi-Element Compound Fertilizer in Tillering Stage in Rice

[Objective]The research aimed to investigate the effects of rare earth and multi-element compound fertilizer on regreening and tillering.[Method] Rare earth and multi-element compound fertilizer were applied in different degree in green returned stage,and grain yield and agricultural traits were investigated and analyzed in harvest stage.[Result]Compared with applying urea,the grain yield of applying rare earth and multi-element compound fertilizer 180 kg/hm2 and applying compound fertilizer in tillering stage increased 12.5% and 3.4%.[Conclusion] Compared with applying urea and compound fertilizer,applying rare earth and multi-element compound fertilizer could increase grain yield in different degree.