Fig. 4: Leaf nutrient content, organic matter (OM) and metabolism for green and yellow rubber tree leaves.
From: Assembly and maintenance of phyllosphere microbial diversity during rubber tree leaf senescence

A Leaf nutrient concentration and organic matter (TK: Total potassium; TN: Total nitrogen; OM: Organic matter) deceased with leaf senescence. B The relationship between leaf nutrient concentration (TN) and OM and functional gene abundance. Significant level: *p < 0.05; **p < 0.01; ***p < 0.001.