生物量(生态学)
磷
陆地生态系统
农业
生态系统
土壤水分
环境科学
农学
营养物
农林复合经营
化学
生物
生态学
土壤科学
有机化学
出处
期刊:Plant Physiology
[Oxford University Press]
日期:2011-05-24
卷期号:156 (3): 1041-1049
被引量:810
标识
DOI:10.1104/pp.111.175414
摘要
Plant growth in the vast majority of terrestrial ecosystems is limited by low phosphorus availability. Over 70% of all terrestrial biomass occurs in low-phosphorus soils, including over half of agricultural land ([Fig. 1][1]). Phosphorus availability is declining in many systems because of soil
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