Fig. 1: Distribution of low-yield regions for staple grain crops. | Communications Earth & Environment

Fig. 1: Distribution of low-yield regions for staple grain crops.

From: Promoting potato as a substitute in low-yield regions for grain crops can achieve multiple benefits in China

Fig. 1: Distribution of low-yield regions for staple grain crops.The alt text for this image may have been generated using AI.

The spatial maps of low-yield regions (a–c) of maize, rice, and wheat based on the actual yield level. The abbreviations corresponding to the provinces can be found in the supplementary Fig. S6. The percentages in the figure represent the proportion of the top three provinces with the largest low-yield areas relative to the total low-yield area.

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