Phosphorus Status and Risk of Phosphate Leaching Loss From Vegetable Soils of Different Planting Years in Suburbs of Changsha, China

The aim of the study was to develop an index to assess the environmental risk of P loss potential in vegetable soils with chronic difference of plantation in the suburbs of Changsha, Hunan Province, China. Chemical methodology was used to study soil phosphorus status and the relationships between av...

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Veröffentlicht in:	Agricultural sciences in China 2010-11, Vol.9 (11), p.1641-1649
Hauptverfasser:	QIN, Hong-ling, QUAN, Zhi, LIU, Xin-liang, LI, Ming-de, ZONG, Yong, WU, Jin-shui, WEI, Wen-xue
Format:	Artikel
Sprache:	eng
Schlagworte:	critical value P leaching probability risk assessment vegetable soils 土壤临界值 淋溶损失 环境风险 磷素状况 种植年限 菜地土壤
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