【摘要】 根系有机肥料是指农作物收获后,残留土壤中的根系有机物质在其原位腐解而成的有机肥料。与其他类型的有机肥料相比较,其数量和质量稳定,能够发挥保持和改善土壤肥力的独特作用。讨论根系有机肥料的特点;介绍根系有机肥料在土壤形成和熟化中的作用、化学肥料强化根系有机肥料的培肥功能,以及根系有机肥料在我国耕地土壤肥力持续向好过程中发挥的作用。更多还原

【Abstract】 The root system manure is the residual roots decomposed in their origin position after crop harvest which yielded stable quantity and quality, it plays an unique role in maintaining and improving soil fertility for farmland soil. The special characteristics of the root system manure is discussed, the effect of the root system manure on promoting soil formation and maturation, enhancement of chemical fertilizer to the root system manure, the role of the root system manure for improving farmland soil fertility in our country are introduced.更多还原