Figure 1 | Scientific Reports

Figure 1

From: Substituting chemical P fertilizer with organic manure: effects on double-rice yield, phosphorus use efficiency and balance in subtropical China

Figure 1

Variation and distribution of grain yields for early rice (A,B) and late rice (C,D) under different fertilization treatments CK, NK, NPK and NKM across 35 years. Red lines indicate the mean value, and different lower case letters indicate significant differences for the mean grain yield (n = 3) between treatments at p < 0.05 in (B,D).

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