Effect of NAM Slow-released Compound Fertilizer on Growth and Yield of Rice

Effect of NAM slow-released compound fertilizer on growth and yield of rice was studied.The result showed:NAM slow-released fertilizer had no significant effect on the height of rice,but it could increase the number of tillers and yield of rice.The major impact on yield components of rice were to increase the effective panicles of per plant and the spikelet number of per panicle,but it had little effect on grain weight.