【摘要】 简述了近40年来我国研制控释肥料的背景和研究现状,包膜控释肥料的研究,控释肥料中氮、磷效应研究和养分释放的评价方法及我国控释肥料的发展前景。更多还原

【Abstract】 The background for studying the controlled release fertilizers in past 40 years and present status are simply reviewed. Also the research on coated controlled released fertilizer, the nitrogen and phosphorus effect in the controlled release fertilizer, the evaluation methods of nutrient release and its prospect in China are discussed.更多还原