日本控释肥对水稻生长发育及产量的影响

摘要

水稻控释肥具有肥料利用率高、增产效果明显等特点,随着科技进步,控释肥在水稻生产中应用越来越引起人们重视。本文对日本控释肥与尿素加氮磷钾复合肥进行田间对比试验。结果表明：控释肥对水稻生长发育及产量构成因素的调控效果较好,并具有一定的增产效果。%With advances in technology,more and more attention has been focused on the problems of controlled-release fertilizer because of high utilization and better increasing yield.Comparative tests between controlled-release fertilizer and NPK compound fertilizer indicated that controlled-release fertilizer had better effect on growth and yield.