孢子密度与土壤速效氮呈显著正相关。
Spore density was also significantly correlated with soil available n.
是一种水溶性速效氮肥，氮含量在21.0%以上。
Is a quick water-soluble nitrogen, nitrogen content above 21.0%.
土壤有机质、全氮、全磷、速效氮具有中等空间自相关性。
Soil organic matter, total nitrogen, total phosphorus, available nitrogen had middle spatial correlation patterns.
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