Skip to main content
Fig. 3 | AMB Express

Fig. 3

From: Chronic fertilization of 37 years alters the phylogenetic structure of soil arbuscular mycorrhizal fungi in Chinese Mollisols

Fig. 3

Redundancy analysis of soil AMF communities and soil properties. Soil factors indicated in red text include available phosphorus (AP), available potassium (AK), pH, soil concentration of NH4+ (NH4+), soil concentration of NO3 (NO3), total nitrogen (TN) and organic matter (OM). Treatment: (triangle) CK, no fertilizer; (circle) M, manure; (square) NPK, inorganic phosphorus, potassium and nitrogen fertilizer; (cross) MNPK, inorganic P, K and N fertilizer plus manure

Back to article page