Impact of Long-Term Fertilization on Phosphorus Status in Black Soil

• 作 者: HANXiao-Zeng SONGChun-Yu WANGS
• 机 构: NortheastInstituteofGeographyandAgriculturalEcology,DepartmentofAgriculturalSciences
• 出 处: 土壤圈：英文版
• 发表日期: 2005年3期
• 关键词: 黑土 农作物切除 施肥方法 磷聚积 black soil crop removal long-term fertilization phosphorus
• 基金项目: 中国科学院知识创新工程项目，中国科学院'百人计划'

A twelve-year field trial was carried out to determine the impact of long-term fertilization on phosphorus (P) distribution in the soil profile, P balance, and the transformation and availability of soil P in a black soil (Phaeozem, FAO). Under a wheat-so