作者: M.S Erich , C.B Fitzgerald , G.A Porter
DOI: 10.1016/S0167-8809(01)00147-5
关键词: Organic fertilizer 、 Soil chemistry 、 Manure 、 Phosphorus 、 Compost 、 Soil organic matter 、 Organic matter 、 Chemistry 、 Cropping system 、 Agronomy
摘要: … the effects of organic matter additions on soil phosphorus (P) chemistry in a potato (Solanum tuberosum L.) cropping system in Maine, USA. Soils that had been amended with compost (…